MSP430G2252-DIE - MSP430G2x52, MSP430G2x12 Mixed Signal Microcontroller

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 MSP430G2252 is an ultra-low-power mixed signal microcontroller with a built-in 16-bit timer, and up to 16 I/O touch sense enabled pins and built-in communication capability using the universal serial communication interface and has a versatile analog comparator. The MSP430G2252 has a 10-bit A/D converter. 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.

• Low Supply Voltage Range: 1.8 V to 3.6 V
• Ultra-Low Power Consumption
• Five Power-Saving Modes
• Ultra-Fast Wake-Up From Standby Mode
• 16-Bit RISC Architecture
• 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
• 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

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