MSP430FG4617IPZ

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1. Description

The TI MSP430™ family of ultra-low-power microcontrollers consists 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 the device to wake up from lowpower modes to active mode in less than 6 µs. The MSP430xG461x series are microcontroller configurations with two 16-bit timers, a high-performance 12-bit ADC, dual 12-bit DACs, three configurable operational amplifiers, one universal serial communication interface (USCI), one universal synchronous/asynchronous communication interface (USART), DMA, 80 I/O pins, and a segment liquid crystal display (LCD) driver with regulated charge pump.

2. Features

    1. Low supply-voltage range: 1.8 V to 3.6 V

    2. Ultra-low power consumption

        – Active mode: 400 µA at 1 MHz, 2.2 V

        – Standby mode: 1.3 µA

        – Off mode (RAM retention): 0.22 µA

    3. Five power-saving modes

    4. Wakeup from standby mode in less than 6 µs

    5. 16-bit RISC architecture, extended memory, 125‑ns instruction cycle time

    6. Three-channel internal DMA

    7. 12-bit analog-to-digital converter (ADC) with internal reference, sample-and-hold and autoscan feature

    8. Three configurable operational amplifiers

    9. Dual 12-bit digital-to-analog converters (DACs) with synchronization

  10. 16-bit Timer_A with three capture/compare registers

  11. 16-bit Timer_B with seven capture/compare-withshadow registers

  12. On-chip comparator

  13. Supply voltage supervisor and monitor with programmable level detection

  14. Serial communication interface (USART1), select asynchronous UART or synchronous SPI by software

  15. Universal serial communication interface

        – Enhanced UART supports automatic baud-rate detection

        – IrDA encoder and decoder

        – Synchronous SPI

        – I2C

  16. Serial onboard programming, programmable code protection by security fuse

  17. Brownout detector

  18. Basic timer with real-time clock (RTC) feature

  19. Integrated LCD driver up to 160 segments with regulated charge pump

  20. Device Comparison summarizes the available family members

        – MSP430FG4616, MSP430FG4616, 92KB+256B of flash or ROM, 4KB of RAM 

        – MSP430FG4617, MSP430CG4617, 92KB+256B of flash or ROM, 8KB of RAM

        – MSP430FG4618, MSP430CG4618, 116KB+256B of flash or ROM, 8KB of RAM

        – MSP430FG4619, MSP430CG4619, 120KB+256B of flash or ROM, 4KB of RAM

3. Applications

    1. Portable medical applications 

    2. E-meter applications

4. Pin configuration