Datasheet

MSP430G2x33
MSP430G2x03
www.ti.com SLAS734F –APRIL 2011–REVISED MAY 2013
MIXED SIGNAL MICROCONTROLLER
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FEATURES
• Low Supply-Voltage Range: 1.8 V to 3.6 V • Universal Serial Communication Interface
(USCI)
• Ultra-Low Power Consumption
– Enhanced UART Supporting Auto Baudrate
– Active Mode: 230 µA at 1 MHz, 2.2 V
Detection (LIN)
– Standby Mode: 0.5 µA
– IrDA Encoder and Decoder
– Off Mode (RAM Retention): 0.1 µA
– Synchronous SPI
• Five Power-Saving Modes
– I
2
C™
• Ultra-Fast Wake-Up From Standby Mode in
• 10-Bit 200-ksps Analog-to-Digital (A/D)
Less Than 1 µs
Converter With Internal Reference, Sample-
• 16-Bit RISC Architecture, 62.5-ns Instruction
and-Hold, and Autoscan (See Table 1)
Cycle Time
• Brownout Detector
• Basic Clock Module Configurations
• Serial Onboard Programming,
– Internal Frequencies up to 16 MHz With
No External Programming Voltage Needed,
Four Calibrated Frequency
Programmable Code Protection by Security
– Internal Very-Low-Power Low-Frequency
Fuse
(LF) Oscillator
• On-Chip Emulation Logic With Spy-Bi-Wire
– 32-kHz Crystal
Interface
– External Digital Clock Source
• Family Members are Summarized in Table 1
• Two 16-Bit Timer_A With Three
• Package Options
Capture/Compare Registers
– TSSOP: 20 Pin, 28 Pin
• Up to 24 Capacitive-Touch Enabled I/O Pins
– PDIP: 20 Pin
– QFN: 32 Pin
• For Complete Module Descriptions, See the
MSP430x2xx Family User’s Guide (SLAU144)
DESCRIPTION
The Texas Instruments MSP430 family of ultra-low-power microcontrollers consists of several devices featuring
different sets of peripherals targeted for various applications. The architecture, combined with five low-power
modes, is optimized to achieve extended battery life in portable measurement applications. The device features a
powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency.
The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 1 µs.
The MSP430G2x03 and MSP430G2x33 series are ultra-low-power mixed signal microcontrollers with built-in 16-
bit timers, up to 24 I/O capacitive-touch enabled pins, and built-in communication capability using the universal
serial communication interface. In addition, the MSP430G2x33 family members have a 10-bit A/D converter. For
configuration details see Table 1.
Typical applications include low-cost sensor systems that capture analog signals, convert them to digital values,
and then process the data for display or for transmission to a host system.
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Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Copyright © 2011–2013, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.