Datasheet

ManualsBrandsNXP SEMICONDUCTORS ManualsMicrocontrollers, Microprocessors & QuartzesEmbedded microcontroller LQFP 100 (14x14) 32-Bit 100 MHz I/O number 66

K20P100M100SF2

K20 Sub-Family Data Sheet

Supports the following:

MK20DX256ZVLL10,

MK20DN512ZVLL10

Features

•

Operating Characteristics

–

Voltage range: 1.71 to 3.6 V

– Flash write voltage range: 1.71 to 3.6 V

– Temperature range (ambient): -40 to 105°C

•

Performance

– Up to 100 MHz ARM Cortex-M4 core with DSP

instructions delivering 1.25 Dhrystone MIPS per

MHz

•

Memories and memory interfaces

– Up to 512 KB program flash memory on non-

FlexMemory devices

– Up to 256 KB program flash memory on

FlexMemory devices

– Up to 256 KB FlexNVM on FlexMemory devices

– 4 KB FlexRAM on FlexMemory devices

– Up to 128 KB RAM

– Serial programming interface (EzPort)

– FlexBus external bus interface

•

Clocks

– 3 to 32 MHz crystal oscillator

– 32 kHz crystal oscillator

– Multi-purpose clock generator

•

System peripherals

– Multiple low-power modes to provide power

optimization based on application requirements

– Memory protection unit with multi-master

protection

– 16-channel DMA controller, supporting up to 63

request sources

– External watchdog monitor

– Software watchdog

– Low-leakage wakeup unit

•

Security and integrity modules

– Hardware CRC module to support fast cyclic

redundancy checks

– 128-bit unique identification (ID) number per chip

•

Human-machine interface

– Low-power hardware touch sensor interface (TSI)

– General-purpose input/output

•

Analog modules

– Two 16-bit SAR ADCs

– Programmable gain amplifier (PGA) (up to x64)

integrated into each ADC

– 12-bit DAC

– Three analog comparators (CMP) containing a 6-bit

DAC and programmable reference input

– Voltage reference

•

Timers

– Programmable delay block

– Eight-channel motor control/general purpose/PWM

timer

– Two 2-channel quadrature decoder/general purpose

timers

– Periodic interrupt timers

– 16-bit low-power timer

– Carrier modulator transmitter

– Real-time clock

•

Communication interfaces

– USB full-/low-speed On-the-Go controller with on-

chip transceiver

– Two Controller Area Network (CAN) modules

– Three SPI modules

– Two I2C modules

– Five UART modules

– Secure Digital host controller (SDHC)

– I2S module

Freescale Semiconductor

Document Number: K20P100M100SF2

Data Sheet: Technical Data

Rev. 7, 02/2013

Freescale reserves the right to change the detail specifications as may be

required to permit improvements in the design of its products.

Summary of content (74 pages)

PAGE 1
Freescale Semiconductor Data Sheet: Technical Data K20 Sub-Family Data Sheet Document Number: K20P100M100SF2 Rev. 7, 02/2013 K20P100M100SF2 Supports the following: MK20DX256ZVLL10, MK20DN512ZVLL10 Features • Operating Characteristics – Voltage range: 1.71 to 3.6 V – Flash write voltage range: 1.71 to 3.6 V – Temperature range (ambient): -40 to 105°C • Performance – Up to 100 MHz ARM Cortex-M4 core with DSP instructions delivering 1.
PAGE 2
K20 Sub-Family Data Sheet Data Sheet, Rev. 7, 02/2013. 2 Freescale Semiconductor, Inc.
PAGE 3
Table of Contents 1 Ordering parts...........................................................................5 6 Peripheral operating requirements and behaviors....................24 1.1 Determining valid orderable parts......................................5 6.1 Core modules....................................................................24 2 Part identification......................................................................5 6.1.1 Debug trace timing specifications.......................
PAGE 4
9 Revision History........................................................................71 K20 Sub-Family Data Sheet Data Sheet, Rev. 7, 02/2013. 4 Freescale Semiconductor, Inc.
PAGE 5
Ordering parts 1 Ordering parts 1.1 Determining valid orderable parts Valid orderable part numbers are provided on the web. To determine the orderable part numbers for this device, go to freescale.com and perform a part number search for the following device numbers: PK20 and MK20 . 2 Part identification 2.1 Description Part numbers for the chip have fields that identify the specific part. You can use the values of these fields to determine the specific part you have received. 2.
PAGE 6
Terminology and guidelines Field Description Values FFF Program flash memory size • • • • • • • 32 = 32 KB 64 = 64 KB 128 = 128 KB 256 = 256 KB 512 = 512 KB 1M0 = 1 MB 2M0 = 2 MB R Silicon revision • Z = Initial • (Blank) = Main • A = Revision after main T Temperature range (°C) • V = –40 to 105 • C = –40 to 85 PP Package identifier • • • • • • • • • • • FM = 32 QFN (5 mm x 5 mm) FT = 48 QFN (7 mm x 7 mm) LF = 48 LQFP (7 mm x 7 mm) LH = 64 LQFP (10 mm x 10 mm) MP = 64 MAPBGA (5 mm x 5 mm) LK
PAGE 7
Terminology and guidelines 3.1.1 Example This is an example of an operating requirement: Symbol VDD Description 1.0 V core supply voltage Min. 0.9 Max. 1.1 Unit V 3.2 Definition: Operating behavior An operating behavior is a specified value or range of values for a technical characteristic that are guaranteed during operation if you meet the operating requirements and any other specified conditions. 3.2.1 Example This is an example of an operating behavior: Symbol IWP Description Min.
PAGE 8
Terminology and guidelines 3.4 Definition: Rating A rating is a minimum or maximum value of a technical characteristic that, if exceeded, may cause permanent chip failure: • Operating ratings apply during operation of the chip. • Handling ratings apply when the chip is not powered. 3.4.1 Example This is an example of an operating rating: Symbol VDD Description 1.0 V core supply voltage Min. –0.3 Max. Unit 1.2 V 3.
PAGE 9
Terminology and guidelines 3.6 Relationship between ratings and operating requirements e Op ing rat r ( ng ati in. t (m ) n. mi rat e Op ing ) t (m e ir qu re n me ing rat e Op ax .) e ir qu re n me ing rat e Op ng ati ax (m .
PAGE 10
Terminology and guidelines 3.8.1 Example 1 This is an example of an operating behavior that includes a typical value: Symbol Description IWP Digital I/O weak pullup/pulldown current Min. 10 Typ. 70 Max. 130 Unit µA 3.8.2 Example 2 This is an example of a chart that shows typical values for various voltage and temperature conditions: 5000 4500 4000 TJ IDD_STOP (μA) 3500 150 °C 3000 105 °C 2500 25 °C 2000 –40 °C 1500 1000 500 0 0.90 0.95 1.00 1.05 1.10 VDD (V) 3.
PAGE 11
Ratings 4 Ratings 4.1 Thermal handling ratings Symbol Description Min. Max. Unit Notes TSTG Storage temperature –55 150 °C 1 TSDR Solder temperature, lead-free — 260 °C 2 Solder temperature, leaded — 245 1. Determined according to JEDEC Standard JESD22-A103, High Temperature Storage Life. 2. Determined according to IPC/JEDEC Standard J-STD-020, Moisture/Reflow Sensitivity Classification for Nonhermetic Solid State Surface Mount Devices. 4.
PAGE 12
General Symbol Description Min. Max. Unit VDD Digital supply voltage –0.3 3.8 V IDD Digital supply current — 185 mA VDIO Digital input voltage (except RESET, EXTAL, and XTAL) –0.3 5.5 V VAIO Analog1, RESET, EXTAL, and XTAL input voltage –0.3 VDD + 0.3 V Maximum current single pin limit (applies to all digital pins) –25 25 mA ID VDDA Analog supply voltage VDD – 0.3 VDD + 0.3 V VUSB_DP USB_DP input voltage –0.3 3.63 V VUSB_DM USB_DM input voltage –0.3 3.
PAGE 13
General 5.2 Nonswitching electrical specifications 5.2.1 Voltage and current operating requirements Table 1. Voltage and current operating requirements Symbol Description Min. Max. Unit VDD Supply voltage 1.71 3.6 V VDDA Analog supply voltage 1.71 3.6 V VDD – VDDA VDD-to-VDDA differential voltage –0.1 0.1 V VSS – VSSA VSS-to-VSSA differential voltage –0.1 0.1 V 1.71 3.6 V • 2.7 V ≤ VDD ≤ 3.6 V 0.7 × VDD — V • 1.7 V ≤ VDD ≤ 2.7 V 0.75 × VDD — V • 2.7 V ≤ VDD ≤ 3.6 V — 0.
PAGE 14
General 5.2.2 LVD and POR operating requirements Table 2. VDD supply LVD and POR operating requirements Symbol Description Min. Typ. Max. Unit VPOR Falling VDD POR detect voltage 0.8 1.1 1.5 V VLVDH Falling low-voltage detect threshold — high range (LVDV=01) 2.48 2.56 2.64 V Low-voltage warning thresholds — high range 1 VLVW1H • Level 1 falling (LVWV=00) 2.62 2.70 2.78 V VLVW2H • Level 2 falling (LVWV=01) 2.72 2.80 2.88 V VLVW3H • Level 3 falling (LVWV=10) 2.82 2.90 2.
PAGE 15
General 5.2.3 Voltage and current operating behaviors Table 4. Voltage and current operating behaviors Symbol VOH Min. Typ.1 Max. Unit • 2.7 V ≤ VDD ≤ 3.6 V, IOH = -9mA VDD – 0.5 — — V • 1.71 V ≤ VDD ≤ 2.7 V, IOH = -3mA VDD – 0.5 — — V • 2.7 V ≤ VDD ≤ 3.6 V, IOH = -2mA VDD – 0.5 — — V • 1.71 V ≤ VDD ≤ 2.7 V, IOH = -0.6mA VDD – 0.
PAGE 16
General Table 4. Voltage and current operating behaviors (continued) Symbol IIND Description Min. Max. Unit Input leakage current, digital pins • VDD < VIN < 5.5 V ZIND Typ.1 Notes 4, 5 — 1 50 μA Input impedance examples, digital pins 4, 7 • VDD = 3.6 V — — 48 kΩ • VDD = 3.0 V — — 55 kΩ • VDD = 2.5 V — — 57 kΩ • VDD = 1.7 V — — 85 kΩ RPU Internal pullup resistors 20 35 50 kΩ 8 RPD Internal pulldown resistors 20 35 50 kΩ 9 1. 2. 3. 4. 5. 6. 7.
PAGE 17
General Table 5. Power mode transition operating behaviors Symbol tPOR Description Min. Max. After a POR event, amount of time from the point VDD reaches 1.71 V to execution of the first instruction across the operating temperature range of the chip. • VDD slew rate ≥ 5.7 kV/s • VDD slew rate < 5.7 kV/s • VLLS1 → RUN • VLLS2 → RUN • VLLS3 → RUN • LLS → RUN • VLPS → RUN • STOP → RUN Unit Notes μs 1 — 300 — 1.7 V / (VDD slew rate) — 134 μs — 96 μs — 96 μs — 6.2 μs — 5.9 μs — 5.
PAGE 18
General Table 6. Power consumption operating behaviors (continued) Symbol Description Min. Typ. Max. Unit Notes IDD_VLPR Very-low-power run mode current at 3.0 V — all peripheral clocks enabled — N/A — mA 7 IDD_VLPW Very-low-power wait mode current at 3.0 V — all peripheral clocks disabled — N/A — mA 8 IDD_STOP Stop mode current at 3.0 V • @ –40 to 25°C — 0.59 1.4 mA • @ 70°C — 2.26 7.9 mA • @ 105°C — 5.94 19.
PAGE 19
General Table 6. Power consumption operating behaviors (continued) Symbol Description Min. IDD_VBAT Average current when CPU is not accessing RTC registers Typ. Max. Unit Notes 10 • @ 1.8V • @ –40 to 25°C • @ 70°C • @ 105°C — 0.71 0.81 μA — 1.01 1.3 μA — 2.82 4.3 μA — 0.84 0.94 μA — 1.17 1.5 μA — 3.16 4.6 μA • @ 3.0V • @ –40 to 25°C • @ 70°C • @ 105°C 1. The analog supply current is the sum of the active or disabled current for each of the analog modules on the device.
PAGE 20
General Figure 2. Run mode supply current vs. core frequency 5.2.6 EMC radiated emissions operating behaviors Table 7. EMC radiated emissions operating behaviors as measured on 144LQFP and 144MAPBGA packages Symbol Description Frequency band (MHz) 144LQFP 144MAPBGA Unit Notes 1,2 VRE1 Radiated emissions voltage, band 1 0.
PAGE 21
General 2. VDD = 3.3 V, TA = 25 °C, fOSC = 12 MHz (crystal), fSYS = 96 MHz, fBUS = 48MHz 3. Specified according to Annex D of IEC Standard 61967-2, Measurement of Radiated Emissions—TEM Cell and Wideband TEM Cell Method 5.2.7 Designing with radiated emissions in mind To find application notes that provide guidance on designing your system to minimize interference from radiated emissions: 1. Go to www.freescale.com. 2. Perform a keyword search for “EMC design.” 5.2.8 Capacitance attributes Table 8.
PAGE 22
General 5.3.2 General switching specifications These general purpose specifications apply to all signals configured for GPIO, UART, CAN, CMT, and I2C signals. Table 10. General switching specifications Symbol Description Min. Max. Unit Notes GPIO pin interrupt pulse width (digital glitch filter disabled) — Synchronous path 1.
PAGE 23
General 5.4.1 Thermal operating requirements Table 11. Thermal operating requirements Symbol Description Min. Max. Unit TJ Die junction temperature –40 125 °C TA Ambient temperature –40 105 °C 5.4.
PAGE 24
Peripheral operating requirements and behaviors 6 Peripheral operating requirements and behaviors 6.1 Core modules 6.1.1 Debug trace timing specifications Table 12. Debug trace operating behaviors Symbol Description Min. Max. Unit Tcyc Clock period Frequency dependent MHz Twl Low pulse width 2 — ns Twh High pulse width 2 — ns Tr Clock and data rise time — 3 ns Tf Clock and data fall time — 3 ns Ts Data setup 3 — ns Th Data hold 2 — ns Figure 3.
PAGE 25
Peripheral operating requirements and behaviors 6.1.2 JTAG electricals Table 13. JTAG limited voltage range electricals Symbol J1 Description Min. Max. Unit Operating voltage 2.7 3.
PAGE 26
Peripheral operating requirements and behaviors Table 14. JTAG full voltage range electricals (continued) Symbol Description Min. Max. Unit J5 Boundary scan input data setup time to TCLK rise 20 — ns J6 Boundary scan input data hold time after TCLK rise 0 — ns J7 TCLK low to boundary scan output data valid — 25 ns J8 TCLK low to boundary scan output high-Z — 25 ns J9 TMS, TDI input data setup time to TCLK rise 8 — ns J10 TMS, TDI input data hold time after TCLK rise 1.
PAGE 27
Peripheral operating requirements and behaviors TCLK J9 TDI/TMS J10 Input data valid J11 TDO Output data valid J12 TDO J11 TDO Output data valid Figure 7. Test Access Port timing TCLK J14 J13 TRST Figure 8. TRST timing 6.2 System modules There are no specifications necessary for the device's system modules. 6.3 Clock modules K20 Sub-Family Data Sheet Data Sheet, Rev. 7, 02/2013. Freescale Semiconductor, Inc.
PAGE 28
Peripheral operating requirements and behaviors 6.3.1 MCG specifications Table 15. MCG specifications Symbol Description Min. Typ. Max. Unit — 32.768 — kHz 31.25 — 38.2 kHz — ± 0.3 ± 0.6 %fdco 1 Total deviation of trimmed average DCO output frequency over fixed voltage and temperature range of 0–70°C — ± 1.5 ± 4.
PAGE 29
Peripheral operating requirements and behaviors Table 15. MCG specifications (continued) Symbol Description Min. Typ. Max. Unit 48.0 — 100 MHz — 1060 — µA — 600 — µA 2.0 — 4.
PAGE 30
Peripheral operating requirements and behaviors 6.3.2.1 Oscillator DC electrical specifications Table 16. Oscillator DC electrical specifications Symbol Description Min. Typ. Max. Unit VDD Supply voltage 1.71 — 3.6 V IDDOSC IDDOSC Supply current — low-power mode (HGO=0) Notes 1 • 32 kHz — 500 — nA • 4 MHz — 200 — μA • 8 MHz (RANGE=01) — 300 — μA • 16 MHz — 950 — μA • 24 MHz — 1.2 — mA • 32 MHz — 1.
PAGE 31
Peripheral operating requirements and behaviors Table 16. Oscillator DC electrical specifications (continued) Symbol Vpp5 1. 2. 3. 4. 5. Description Min. Typ. Max. Unit Peak-to-peak amplitude of oscillation (oscillator mode) — low-frequency, low-power mode (HGO=0) — 0.6 — V Peak-to-peak amplitude of oscillation (oscillator mode) — low-frequency, high-gain mode (HGO=1) — VDD — V Peak-to-peak amplitude of oscillation (oscillator mode) — high-frequency, low-power mode (HGO=0) — 0.
PAGE 32
Peripheral operating requirements and behaviors 4. Crystal startup time is defined as the time between the oscillator being enabled and the OSCINIT bit in the MCG_S register being set. NOTE The 32 kHz oscillator works in low power mode by default and cannot be moved into high power/gain mode. 6.3.3 32 kHz Oscillator Electrical Characteristics This section describes the module electrical characteristics. 6.3.3.1 32 kHz oscillator DC electrical specifications Table 18.
PAGE 33
Peripheral operating requirements and behaviors 6.4.1 Flash electrical specifications This section describes the electrical characteristics of the flash memory module. 6.4.1.1 Flash timing specifications — program and erase The following specifications represent the amount of time the internal charge pumps are active and do not include command overhead. Table 20. NVM program/erase timing specifications Symbol Description Min. Typ. Max.
PAGE 34
Peripheral operating requirements and behaviors Table 21. Flash command timing specifications (continued) Symbol Description Min. Typ. Max.
PAGE 35
Peripheral operating requirements and behaviors 1. Assumes 25 MHz flash clock frequency. 2. Maximum times for erase parameters based on expectations at cycling end-of-life. 3. For byte-writes to an erased FlexRAM location, the aligned word containing the byte must be erased. 6.4.1.3 Flash high voltage current behaviors Table 22. Flash high voltage current behaviors Symbol Description IDD_PGM IDD_ERS 6.4.1.4 Symbol Min. Typ. Max.
PAGE 36
Peripheral operating requirements and behaviors 6.4.1.5 Write endurance to FlexRAM for EEPROM When the FlexNVM partition code is not set to full data flash, the EEPROM data set size can be set to any of several non-zero values. The bytes not assigned to data flash via the FlexNVM partition code are used by the flash memory module to obtain an effective endurance increase for the EEPROM data.
PAGE 37
Peripheral operating requirements and behaviors Figure 9. EEPROM backup writes to FlexRAM 6.4.2 EzPort Switching Specifications Table 24. EzPort switching specifications Num Description Min. Max. Unit Operating voltage 1.71 3.
PAGE 38
Peripheral operating requirements and behaviors EZP_CK EP3 EP2 EP4 EZP_CS EP9 EP7 EP8 EZP_Q (output) EP5 EP6 EZP_D (input) Figure 10. EzPort Timing Diagram 6.4.3 Flexbus Switching Specifications All processor bus timings are synchronous; input setup/hold and output delay are given in respect to the rising edge of a reference clock, FB_CLK. The FB_CLK frequency may be the same as the internal system bus frequency or an integer divider of that frequency.
PAGE 39
Peripheral operating requirements and behaviors 2. Specification is valid for all FB_AD[31:0] and FB_TA. Table 26. Flexbus full voltage range switching specifications Num Description Min. Max. Unit Operating voltage 1.71 3.6 V Frequency of operation Notes — FB_CLK MHz 1/FB_CLK — ns Address, data, and control output valid — 13.5 ns 1 FB3 Address, data, and control output hold 0 — ns 1 FB4 Data and FB_TA input setup 13.7 — ns 2 FB5 Data and FB_TA input hold 0.
PAGE 40
Peripheral operating requirements and behaviors FB1 FB_CLK FB3 FB5 FB_A[Y] Address FB4 FB2 FB_D[X] Address Data FB_RW FB_TS FB_ALE AA=1 FB_CSn AA=0 FB_OEn FB4 FB_BEn FB5 AA=1 FB_TA FB_TSIZ[1:0] AA=0 TSIZ Figure 11. FlexBus read timing diagram K20 Sub-Family Data Sheet Data Sheet, Rev. 7, 02/2013. 40 Freescale Semiconductor, Inc.
PAGE 41
Peripheral operating requirements and behaviors FB1 FB_CLK FB2 FB3 FB_A[Y] Address FB_D[X] Address Data FB_RW FB_TS FB_ALE AA=1 FB_CSn AA=0 FB_OEn FB4 FB_BEn FB5 AA=1 FB_TA AA=0 FB_TSIZ[1:0] TSIZ Figure 12. FlexBus write timing diagram 6.5 Security and integrity modules There are no specifications necessary for the device's security and integrity modules. 6.6 Analog K20 Sub-Family Data Sheet Data Sheet, Rev. 7, 02/2013. Freescale Semiconductor, Inc.
PAGE 42
Peripheral operating requirements and behaviors 6.6.1 ADC electrical specifications The 16-bit accuracy specifications listed in Table 27 and Table 28 are achievable on the differential pins ADCx_DP0, ADCx_DM0, ADCx_DP1, ADCx_DM1, ADCx_DP3, and ADCx_DM3. The ADCx_DP2 and ADCx_DM2 ADC inputs are connected to the PGA outputs and are not direct device pins. Accuracy specifications for these pins are defined in Table 29 and Table 30.
PAGE 43
Peripheral operating requirements and behaviors Table 27. 16-bit ADC operating conditions (continued) Symbol Crate Description Conditions ADC conversion rate 16-bit mode Min. Typ.1 Max. Unit Notes 5 No ADC hardware averaging 37.037 — 461.467 Ksps Continuous conversions enabled, subsequent conversion time 1. Typical values assume VDDA = 3.0 V, Temp = 25 °C, fADCK = 1.0 MHz, unless otherwise stated. Typical values are for reference only, and are not tested in production. 2.
PAGE 44
Peripheral operating requirements and behaviors Table 28. 16-bit ADC characteristics (VREFH = VDDA, VREFL = VSSA) (continued) Symbol fADACK Description ADC asynchronous clock source Sample Time TUE DNL INL EFS Conditions1 Min. Typ.2 Max. Unit Notes • ADLPC = 1, ADHSC = 0 1.2 2.4 3.9 MHz • ADLPC = 1, ADHSC = 1 2.4 4.0 6.1 MHz tADACK = 1/ fADACK • ADLPC = 0, ADHSC = 0 3.0 5.2 7.3 MHz • ADLPC = 0, ADHSC = 1 4.4 6.2 9.
PAGE 45
Peripheral operating requirements and behaviors Table 28. 16-bit ADC characteristics (VREFH = VDDA, VREFL = VSSA) (continued) Symbol Description EIL Input leakage error Conditions1 Min. Typ.2 Max. IIn × RAS Unit Notes mV IIn = leakage current (refer to the MCU's voltage and current operating ratings) VTEMP25 Temp sensor slope Across the full temperature range of the device 1.55 1.62 1.69 mV/°C Temp sensor voltage 25 °C 706 716 726 mV 1.
PAGE 46
Peripheral operating requirements and behaviors Figure 15. Typical ENOB vs. ADC_CLK for 16-bit single-ended mode 6.6.1.3 16-bit ADC with PGA operating conditions Table 29. 16-bit ADC with PGA operating conditions Symbol Description Conditions Min. Typ.1 Max. Unit VDDA Supply voltage Absolute 1.71 — 3.
PAGE 47
Peripheral operating requirements and behaviors Table 29. 16-bit ADC with PGA operating conditions (continued) Symbol Crate Description Conditions ADC conversion rate ≤ 13 bit modes Min. Typ.1 Max. Unit Notes 18.484 — 450 Ksps 7 37.037 — 250 Ksps 8 No ADC hardware averaging Continuous conversions enabled Peripheral clock = 50 MHz 16 bit modes No ADC hardware averaging Continuous conversions enabled Peripheral clock = 50 MHz 1. Typical values assume VDDA = 3.
PAGE 48
Peripheral operating requirements and behaviors Table 30. 16-bit ADC with PGA characteristics (continued) Symbol G BW Description Gain4 Input signal bandwidth PSRR Power supply rejection ratio CMRR Common mode rejection ratio Min. Typ.1 Max. • PGAG=0 0.95 1 1.05 • PGAG=1 1.9 2 2.1 • PGAG=2 3.8 4 4.2 • PGAG=3 7.6 8 8.4 • PGAG=4 15.2 16 16.6 • PGAG=5 30.0 31.6 33.2 • PGAG=6 58.8 63.3 67.
PAGE 49
Peripheral operating requirements and behaviors Table 30. 16-bit ADC with PGA characteristics (continued) Symbol Description ENOB Effective number of bits SINAD Min. Typ.1 Max. Unit Notes • Gain=1, Average=4 11.6 13.4 — bits • Gain=64, Average=4 7.2 9.6 — bits • Gain=1, Average=32 12.8 14.5 — bits 16-bit differential mode,fin=100Hz • Gain=2, Average=32 11.0 14.3 — bits • Gain=4, Average=32 7.9 13.8 — bits • Gain=8, Average=32 7.3 13.
PAGE 50
Peripheral operating requirements and behaviors Table 31. Comparator and 6-bit DAC electrical specifications (continued) Symbol tDLS IDAC6b Description Min. Typ. Max. Unit Propagation delay, low-speed mode (EN=1, PMODE=0) 80 250 600 ns Analog comparator initialization delay2 — — 40 μs 6-bit DAC current adder (enabled) — 7 — μA INL 6-bit DAC integral non-linearity –0.5 — 0.5 LSB3 DNL 6-bit DAC differential non-linearity –0.3 — 0.3 LSB 1.
PAGE 51
Peripheral operating requirements and behaviors 0.18 0.16 0.14 CMP P Hystereris (V) 0.12 HYSTCTR Setting 0.1 00 01 0 08 0.08 10 11 0.06 0.04 0.02 0 0.1 0.4 0.7 1 1.3 1.6 Vin level (V) 1.9 2.2 2.5 2.8 3.1 Figure 17. Typical hysteresis vs. Vin level (VDD=3.3V, PMODE=1) 6.6.3 12-bit DAC electrical characteristics 6.6.3.1 Symbol 12-bit DAC operating requirements Table 32. 12-bit DAC operating requirements Desciption Min. Max. Unit VDDA Supply voltage 1.71 3.
PAGE 52
Peripheral operating requirements and behaviors 6.6.3.2 Symbol 12-bit DAC operating behaviors Table 33. 12-bit DAC operating behaviors Description IDDA_DACL Supply current — low-power mode Min. Typ. Max. Unit — — 150 μA — — 700 μA Notes P IDDA_DACH Supply current — high-speed mode P tDACLP Full-scale settling time (0x080 to 0xF7F) — low-power mode — 100 200 μs 1 tDACHP Full-scale settling time (0x080 to 0xF7F) — high-power mode — 15 30 μs 1 — 0.
PAGE 53
Peripheral operating requirements and behaviors Figure 18. Typical INL error vs. digital code K20 Sub-Family Data Sheet Data Sheet, Rev. 7, 02/2013. Freescale Semiconductor, Inc.
PAGE 54
Peripheral operating requirements and behaviors Figure 19. Offset at half scale vs. temperature 6.6.4 Voltage reference electrical specifications Table 34. VREF full-range operating requirements Symbol Description Min. Max. Unit VDDA Supply voltage 1.71 3.6 V TA Temperature CL Output load capacitance Operating temperature range of the device °C 100 nF Notes 1, 2 1. CL must be connected to VREF_OUT if the VREF_OUT functionality is being used for either an internal or external reference.
PAGE 55
Peripheral operating requirements and behaviors Table 35. VREF full-range operating behaviors Symbol Description Min. Typ. Max. Unit Notes Vout Voltage reference output with factory trim at nominal VDDA and temperature=25C 1.1915 1.195 1.1977 V Vout Voltage reference output — factory trim 1.1584 — 1.2376 V Vstep Voltage reference trim step — 0.
PAGE 56
Peripheral operating requirements and behaviors 6.8.1 USB electrical specifications The USB electricals for the USB On-the-Go module conform to the standards documented by the Universal Serial Bus Implementers Forum. For the most up-to-date standards, visit usb.org. 6.8.2 USB DCD electrical specifications Table 38. USB DCD electrical specifications Symbol Description Min. Typ. Max. Unit VDP_SRC USB_DP source voltage (up to 250 μA) 0.5 — 0.7 V Threshold voltage for logic high 0.8 — 2.
PAGE 57
Peripheral operating requirements and behaviors Table 39. USB VREG electrical specifications (continued) Symbol ILIM Description Short circuit current Min. Typ.1 Max. Unit — 290 — mA Notes 1. Typical values assume VREGIN = 5.0 V, Temp = 25 °C unless otherwise stated. 2. Operating in pass-through mode: regulator output voltage equal to the input voltage minus a drop proportional to ILoad. 6.8.4 CAN switching specifications See General switching specifications. 6.8.
PAGE 58
Peripheral operating requirements and behaviors DSPI_PCSn DS3 DS1 DS2 DS4 DSPI_SCK DS8 DS7 (CPOL=0) DSPI_SIN Data First data Last data DS5 DSPI_SOUT DS6 First data Data Last data Figure 20. DSPI classic SPI timing — master mode Table 41. Slave mode DSPI timing (limited voltage range) Num Description Operating voltage Min. Max. Unit 2.7 3.6 V 12.
PAGE 59
Peripheral operating requirements and behaviors 6.8.6 DSPI switching specifications (full voltage range) The DMA Serial Peripheral Interface (DSPI) provides a synchronous serial bus with master and slave operations. Many of the transfer attributes are programmable. The tables below provides DSPI timing characteristics for classic SPI timing modes. Refer to the DSPI chapter of the Reference Manual for information on the modified transfer formats used for communicating with slower peripheral devices.
PAGE 60
Peripheral operating requirements and behaviors Table 43. Slave mode DSPI timing (full voltage range) (continued) Num Description Min. Max.
PAGE 61
Peripheral operating requirements and behaviors Table 44. I 2C timing (continued) Characteristic Symbol Standard Mode Fast Mode Minimum Maximum Minimum Maximum  Unit  ns Fall time of SDA and SCL signals tf — 300 20 +0.1Cb5 300 Set-up time for STOP condition tSU; STO 4 — 0.6 — µs Bus free time between STOP and START condition tBUF 4.7 — 1.3 — µs Pulse width of spikes that must be suppressed by the input filter tSP N/A N/A 0 50 ns 1.
PAGE 62
Peripheral operating requirements and behaviors 6.8.9 SDHC specifications The following timing specs are defined at the chip I/O pin and must be translated appropriately to arrive at timing specs/constraints for the physical interface. Table 45. SDHC switching specifications Num Symbol Description Min. Max.
PAGE 63
Peripheral operating requirements and behaviors 6.8.10 I2S switching specifications This section provides the AC timings for the I2S in master (clocks driven) and slave modes (clocks input). All timings are given for non-inverted serial clock polarity (TCR[TSCKP] = 0, RCR[RSCKP] = 0) and a non-inverted frame sync (TCR[TFSI] = 0, RCR[RFSI] = 0).
PAGE 64
Peripheral operating requirements and behaviors Table 47. I2S slave mode timing (limited voltage range) Num Description Min. Max. Unit Operating voltage 2.7 3.
PAGE 65
Peripheral operating requirements and behaviors Table 49. I2S slave mode timing (full voltage range) Num Description Min. Max. Unit Operating voltage 1.71 3.6 V 8 x tSYS — ns S11 I2S_BCLK cycle time (input) S12 I2S_BCLK pulse width high/low (input) 45% 55% MCLK period S13 I2S_FS input setup before I2S_BCLK 10 — ns S14 I2S_FS input hold after I2S_BCLK 3.5 — ns S15 I2S_BCLK to I2S_TXD/I2S_FS output valid — 28.
PAGE 66
Dimensions 3. CAPTRM=0, DELVOL=2, and fixed external capacitance of 20 pF. 4. CAPTRM=0, EXTCHRG=9, and fixed external capacitance of 20 pF. 5. The programmable current source value is generated by multiplying the SCANC[REFCHRG] value and the base current. 6. The programmable current source value is generated by multiplying the SCANC[EXTCHRG] value and the base current. 7. Measured with a 5 pF electrode, reference oscillator frequency of 10 MHz, PS = 128, NSCN = 8; Iext = 16. 8.
PAGE 67
Pinout 100 LQFP Pin Name Default ALT0 ALT1 ALT2 ALT3 ALT4 SDHC0_D0 ALT5 ALT6 2 PTE1/ LLWU_P0 ADC1_SE5a ADC1_SE5a PTE1/ LLWU_P0 SPI1_SOUT UART1_RX 3 PTE2/ LLWU_P1 ADC1_SE6a ADC1_SE6a PTE2/ LLWU_P1 SPI1_SCK UART1_CTS_b SDHC0_DCLK 4 PTE3 ADC1_SE7a ADC1_SE7a PTE3 SPI1_SIN UART1_RTS_b SDHC0_CMD 5 PTE4/ LLWU_P2 DISABLED PTE4/ LLWU_P2 SPI1_PCS0 UART3_TX SDHC0_D3 6 PTE5 DISABLED PTE5 SPI1_PCS2 UART3_RX SDHC0_D2 7 PTE6 DISABLED PTE6 SPI1_PCS3 UART3_CTS_b I2S0_MCLK I
PAGE 68
Pinout 100 LQFP Pin Name Default ALT0 ADC0_SE18 ALT1 PTE25 ALT2 ALT3 ALT4 ALT5 ALT6 CAN1_RX UART4_RX EWM_IN UART4_CTS_b RTC_CLKOUT ALT7 EzPort 32 PTE25 ADC0_SE18 33 PTE26 DISABLED 34 PTA0 JTAG_TCLK/ SWD_CLK/ EZP_CLK TSI0_CH1 PTA0 UART0_CTS_b FTM0_CH5 JTAG_TCLK/ SWD_CLK EZP_CLK 35 PTA1 JTAG_TDI/ EZP_DI TSI0_CH2 PTA1 UART0_RX FTM0_CH6 JTAG_TDI EZP_DI 36 PTA2 JTAG_TDO/ TRACE_SWO/ EZP_DO TSI0_CH3 PTA2 UART0_TX FTM0_CH7 JTAG_TDO/ TRACE_SWO EZP_DO 37 PTA3 JTAG_TM
PAGE 69
Pinout 100 LQFP Pin Name Default ALT0 ALT1 ALT2 ALT3 ALT4 ALT5 ALT6 62 PTB16 TSI0_CH9 TSI0_CH9 PTB16 SPI1_SOUT UART0_RX FB_AD17 EWM_IN 63 PTB17 TSI0_CH10 TSI0_CH10 PTB17 SPI1_SIN UART0_TX FB_AD16 EWM_OUT_b 64 PTB18 TSI0_CH11 TSI0_CH11 PTB18 CAN0_TX FTM2_CH0 I2S0_TX_BCLK FB_AD15 FTM2_QD_ PHA 65 PTB19 TSI0_CH12 TSI0_CH12 PTB19 CAN0_RX FTM2_CH1 I2S0_TX_FS FB_OE_b FTM2_QD_ PHB 66 PTB20 PTB20 SPI2_PCS0 FB_AD31 CMP0_OUT 67 PTB21 PTB21 SPI2_SCK FB_AD30 CMP1
PAGE 70
Pinout 100 LQFP Pin Name Default ALT0 ALT1 ALT2 ALT3 ALT4 ALT5 CAN1_TX UART3_TX FB_CS4_b/ FB_TSIZ0/ FB_BE31_24_b UART3_RTS_b FB_TBST_b/ FB_CS2_b/ FB_BE15_8_b ALT6 91 PTC17 PTC17 92 PTC18 PTC18 93 PTD0/ LLWU_P12 PTD0/ LLWU_P12 SPI0_PCS0 UART2_RTS_b FB_ALE/ FB_CS1_b/ FB_TS_b 94 PTD1 PTD1 SPI0_SCK UART2_CTS_b FB_CS0_b 95 PTD2/ LLWU_P13 PTD2/ LLWU_P13 SPI0_SOUT UART2_RX FB_AD4 96 PTD3 PTD3 SPI0_SIN UART2_TX FB_AD3 97 PTD4/ LLWU_P14 PTD4/ LLWU_P14 SPI0_PCS1 UART0_
PAGE 71
PTC18 PTC17 PTC16 VDD VSS PTC15 PTC14 PTC13 PTC12 PTC11 PTC10 PTC9 PTC8 92 91 90 89 88 87 86 85 84 83 82 81 80 PTC4 PTD0 93 PTC5 PTD1 94 76 PTD2 95 77 PTD3 96 PTC7 PTD4 97 PTC6 PTD5 98 78 PTD6 99 79 PTD7 100 Revision History 75 VDD 2 74 VSS PTE2 3 73 PTC3 PTE3 4 72 PTC2 PTE4 5 71 PTC1 PTE5 6 70 PTC0 PTE6 7 69 PTB23 VDD 8 68 PTB22 PTE0 1 PTE1 9 67 PTB21 USB0_DP 10 66 PTB20 USB0_DM 11 65 PTB19 VOUT33 12 64 PTB18 VREGIN
PAGE 72
Revision History Table 51. Revision History (continued) Rev. No. Date Substantial Changes 3 3/2011 Added sections that were inadvertently removed in previous revision 4 3/2011 Reworded IIC footnote in "Voltage and Current Operating Requirements" table. Added paragraph to "Peripheral operating requirements and behaviors" section. Added "JTAG full voltage range electricals" table to the "JTAG electricals" section.
PAGE 73
Revision History Table 51. Revision History (continued) Rev. No. Date 6 01/2012 Substantial Changes • • • • • • • • • • 7 02/2013 Added AC electrical specifications. Replaced TBDs with silicon data throughout. In "Power mode transition operating behaviors" table, removed entry times. Updated "EMC radiated emissions operating behaviors" to remove SAE level and also added data for 144LQFP. Clarified "EP7" in "EzPort switching specifications" table and "EzPort Timing Diagram". Added "ENOB vs.
PAGE 74
How to Reach Us: Home Page: www.freescale.com Web Support: http://www.freescale.com/support USA/Europe or Locations Not Listed: Freescale Semiconductor Technical Information Center, EL516 2100 East Elliot Road Tempe, Arizona 85284 +1-800-521-6274 or +1-480-768-2130 www.freescale.