MSP430G2302 Datasheet | Texas Instruments

FEATURES - 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-k Hz Crystal - External Digital Clock Source - One 16-Bit Timer_A With Three Capture/pare 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, Sampleand-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 Table 1 - Package Options - TSSOP: 14 Pin, 20 Pin - PDIP: 20 Pin - QFN: 16 Pin - For plete 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, 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 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 capacitive-touch enabled pins and built-in munication capability using...