Datasheet
Introduction
MC13783 Technical Data, Rev. 3.5
Freescale Semiconductor 3
Figure 1. MC13783 Detailed Block Diagram
SECINT
Power
Fail
Detect
BP
PWRFAIL
RESETB
RESETBMCU
WDI
STANDBYSEC
Switchers
ADREF
ADTRIG
GNDADC
ADIN7
TSX1
TSX2
TSY1
TSY2
MUX
Touch
Screen
Interface
10 Bit
A/D
A/D Result
SPI
Arbitra
tion
Primary
SPI
Interface
Secondary
SPI
Interface
PRICS
PRICLK
GNDSPI
PRIMISO
SECVCC
SECCS
SECCLK
SECMOSI
SECMISO
Primary SPI
Registers
Secondary SPI
Registers
Config
Reg
Combinational Logic
Shift Register
A/D
Control
PRIINT
CLK32K
XTAL1
XTAL2
GNDRTC
Shift Register
To Interrupt Section
LEDMD1
Memory
Hold
LICELL
VBKUP1
External
LDO
GPO's
GPO1
GPO2
PRIVCC
RTC
GNDSW1B
SW1BFB
SW1BOUT
SW1AIN
BUCK 1A
500 mA
SW1BIN
O/P
Drive
BUCK 1B
500 mA
GNDSW1A
SW1AFB
SW1AOUT
GNDSW2B
SW2BFB
SW2BOUT
SW2AIN
O/P
Drive
BUCK 2A
500 mA
SW2BIN
O/P
Drive
BUCK2B
500 mA
GNDSW2A
SW2AFB
SW2AOUT
GNDSW3
SW3FB
SW3IN
SW3OUT
O/P
Drive
BOOST
350 mA
VINAUDIO
VAUDIO
ON2B
ON1B
PUMS1
Li Cell
Charger
SIMEN
ESIMEN
VIBEN
VAUDIO
Pass
FET
VIOLO
Pass
FET
VIOHI
Pass
FET
VDIG
Pass
FET
VRFDIG
Pass
FET
VRFREF
VRFCP
VRFBG
Pass
FETs
VSIM
VESIM
Pass
FETs
VVIB
Pass
FET
VGEN
Pass
FET
VRF1
VRF2
VMMC1
VMMC2
Regulator
External
Enable
Control
Monitor
Timer
O/P
Drive
32x PLL
32 kHz
Crystal
Osc
PUMS2
PUMS3
ON3B
STANDBYPRI
REFATLAS
VATLAS
Gen
GPO3
To Trimmed
Circuits
SPI
Control
Logic
Trim-In-Package
A to D
Input
Selector
Microphone
Bias
Rbias
Rbias
Rbias
Detect
Input
Selector
Detect
PGAm
Arx
Mixer
&
Mono
Adder
&
Selector
Selector
Router
A to D
D to A
Voice Codec
5
4
Alsp
Ahsr
Ahsl
PGAst
PGA
PGA PGA
PGA
GNDAUD3
GNDAUD5
GNDAUD1
GNDAUD2
MC1RIN
MC2IN
TXIN
MC1RB
MC1LB
MC2B
MC1LIN
TXOUT
SPP
LSPP
SPM
LSPM
HSR
HSLDET
HSPGF
VINLSP
GNDLSP
RXOUTR
RXOUTL
HSPGS
CDCOUT
HSL
BCL1
FS1
RX1
TX1
BCL2
FS2
RX2
TX2
CLIA
CLIB
Audio
Bus
Interface
Detect
PLL
PLLLPF
GNDPLL
REFD
REFC
REFA
REFB
References
Stereo
D to A
USEROFF
32 kHz
Buffer
LOBATB
PWGT1DRV
PWGT1EN
PWGT2DRV
PWGT2EN
PWR
Gate
Drive
& Chg
Pump
VBKUP2
To Interrupt
Section
Thermal Warning
Detection
VBUS
VBUS
5V
Pass
FET
Phantom
Ground
4
LCELL
Switch
Enables &
Control
SPI Result
Registers
Interrupt
Inputs
GNDSUB8
VINIOLO
VIOLO
VINIOHI
VIOHI
VINDIG
VDIG
VINRFDIG
VRFDIG
VINRFREF
VRFREF
VINSIM
VSIM
VESIM
VINVIB
VVIB
VINGEN
VGEN
VRF1DRV
VRF1
CSOUT
PCUT
GNDCTRL
Core Control Logic, Timers, & Interrupts
32 kHz
Internal
Osc
VCAM
Pass
FET
VINCAM
VCAM
GNDLEDBL
Asp
RXINR
RXINL
Arxin
VRF2DRV
VRF2
VMMC1DRV
VMMC1
VMMC2DRV
VMMC2
ICSCAN
GPO4
REGEN
CHRGISNSP
CHRGCTRL
CHRGMOD0
CHRGISNSN
BPFET
CHRGRAW
CHRGLED
BATT
BATTISNS
BATTFET
BP
Voltage /
Current
Sensing &
Translation
Charger Interface and Control:
4 bit DAC, Clamp, Protection,
Trickle Generation
Battery Interface &
Protection
From Li Cell
ADIN6
ADIN9
ADIN8
ADIN11
ADIN10
GNDLEDTC
GNDCHRG
VATLAS
GNDATLAS
CLK32KMCU
CLKSEL
GNDAUD4
GNDREG1
GNDREG2
DVSSW2B
DVSSW2A
DVSSW1B
DVSSW1A
DVS
CONTROL
ADOUT
SPARE2
SPARE4
Audio
GNDSUB7
GNDSUB6
GNDSUB5
GNDSUB4
GNDSUB3
GNDSUB2
GNDSUB1
PRIMOSI
Amc1l
Amc2
Amc1r
Atxin
LSPL
CHRGMOD1
VRFBG
MEMHLDDRV
PWRRDY
From USB
CEA936
To USB
CEA936
ADIN5
LEDMD2
LEDMD3
LEDMD4
LEDAD1
LEDAD2
LEDKP
LEDR1
LEDG1
LEDB1
LEDR2
LEDG2
LEDB2
LEDR3
LEDG3
LEDB3
Backlight
LED Drive
Tri-Color
LED Drive
VRFCP
A/D Result
A/D
Control
Trigger
Handling
BATTDETB
CHRGSE1B
ICTEST
MC13783
HSDET
USB/RS-232 Bus
UDM
UDP
URXVM
URXVP
URCVD
UTXENB
USE0VM
UDATVP
Ref
UID
USB On-The-Go
+
-
Ref
To Charger
+
-
USB Car Kit Detect
VUSB
VINBUS
VUSB
3.3V
Pass
FET
USBEN
GNDUSBA
GNDUSBD
UMOD1
USBVCC
To/From
Audio
UMOD0
Result Registers
Shift Register
To Core Logic
To
Interrupt
Section
LDO Monitoring
and EOL
Detection
LDOs
Shift Register
LOBAT
Ref
+
-
BP
SPI
SW1ABSPB
SW2ABSPB