MSP430G2x32
MSP430G2x02
SLAS723B
–
DECEMBER 2010
–
REVISED MARCH 2011
MIXED SIGNAL MICROCONTROLLER
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FEATURES
Low Supply Voltage Range: 1.8 V to 3.6 V
Ultra-Low Power Consumption
–
Active Mode: 220
µA
at 1 MHz, 2.2 V
–
Standby Mode: 0.5
µA
–
Off Mode (RAM Retention): 0.1
µA
Five Power-Saving Modes
Ultra-Fast Wake-Up From Standby Mode in
Less Than 1
µs
16-Bit RISC Architecture, 62.5-ns Instruction
Cycle Time
Basic Clock Module Configurations
–
Internal Frequencies up to 16 MHz With
Four Calibrated Frequencies
–
Internal Very-Low-Power Low-Frequency
(LF) Oscillator
–
32-kHz Crystal
–
External Digital Clock Source
One 16-Bit Timer_A With Three
Capture/Compare Registers
Up to 16 Touch-Sense Enabled I/O Pins
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Universal Serial Interface (USI) Supporting SPI
and I2C
10-Bit 200-ksps Analog-to-Digital (A/D)
Converter With Internal Reference,
Sample-and-Hold, and Autoscan
(MSP430G2x32 Only)
Brownout Detector
Serial Onboard Programming,
No External Programming Voltage Needed,
Programmable Code Protection by Security
Fuse
On-Chip Emulation Logic With Spy-Bi-Wire
Interface
Family Members are Summarized in
Package Options
–
TSSOP: 14 Pin, 20 Pin
–
PDIP: 20 Pin
–
QFN: 16 Pin
For Complete Module Descriptions, See the
MSP430x2xx Family User’s Guide
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DESCRIPTION
The Texas Instruments MSP430™ family of ultra-low-power microcontrollers consist 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 MSP430G2x32 and MSP430G2x02 series of microcontrollers are ultra-low-power mixed signal
microcontrollers with built-in 16-bit timers, and up to 16 I/O touch sense enabled pins and built-in communication
capability using the universal serial communication interface. The MSP430G2x32 series have a 10-bit A/D
converter. For configuration details see
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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Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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©
2010–2011, Texas Instruments Incorporated
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