MSP430G2252 Datasheet PDF

●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.

●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

●• 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

●• Package Options

●– TSSOP: 14 Pin, 20 Pin

●– PDIP: 20 Pin

●– QFN: 16 Pin