MSP430G2X52_14 Datasheet, PDF (1/64 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430G2x52
MSP430G2x12
www.ti.com
SLAS722G – DECEMBER 2010 – REVISED MAY 2013
MIXED SIGNAL MICROCONTROLLER
FEATURES
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•23 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 Capacitive-Touch Enabled I/O Pins
• 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 (MSP430G2x52 Only)
• On-Chip Comparator for Analog
• 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 Table 1
• Package Options
– TSSOP: 14 Pin, 20 Pin
– PDIP: 20 Pin
– QFN: 16 Pin
• For Complete Module Descriptions, See the
MSP430x2xx Family User’s Guide (SLAU144)
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 MSP430G2x52 and MSP430G2x12 series of microcontrollers are ultra-low-power mixed signal
microcontrollers with built-in 16-bit timers, and up to 16 I/O capacitive-touch enabled pins and built-in
communication capability using the universal serial communication interface and have a versatile analog
comparator. The MSP430G2x52 series 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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Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
MSP430 is a trademark of Texas Instruments.
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All other trademarks are the property of their respective owners.
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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.
Copyright © 2010–2013, Texas Instruments Incorporated