MSP430G2955 Datasheet | Texas Instruments

FEATURES - Low Supply-Voltage Range: 1.8 V to 3.6 V - Ultra-Low Power Consumption - Active Mode: 250 µA at 1 MHz, 2.2 V - Standby Mode: 0.7 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 Frequency - Internal Very-Low-Power Low-Frequency (LF) Oscillator - 32-k Hz Crystal - High-Frequency (HF) Crystal up to 16 MHz - External Digital Clock Source - External Resistor - Two 16-Bit Timer_A With Three Capture/pare Registers - One 16-Bit Timer_B With Three Capture/pare Registers - Up to 32 Touch-Sense-Enabled I/O Pins - Universal Serial munication Interface (USCI) - Enhanced UART Supporting Auto Baudrate Detection (LIN) - Ir DA Encoder and Decoder - Synchronous SPI - I2C™ - On-Chip parator for Analog Signal pare Function or Slope Analog-to-Digital (A/D) Conversion - 10-Bit 200-ksps Analog-to-Digital (A/D) Converter With Internal Reference, Sampleand-Hold, and Autoscan - Brownout Detector - Serial Onboard Programming, No External Programming Voltage Needed, Programmable Code Protection by Security Fuse - Bootstrap Loader - On-Chip Emulation Logic - Family Members are Summarized in Table 1 - Package Options - TSSOP: 38 Pin (DA) - QFN: 40 Pin (RHA) - For plete 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, bined 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...