MSP430F5503 - Texas Instruments

MSP430F5503 Mixed-Signal Microcontrollers

The TI MSP family of ultra-low-power microcontrollers consists of several devices featuring different sets of peripherals targeted for various applications. The architecture, combined with extensive 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 regis.

Features

1
• Low supply-voltage range: 3.6 V down to 1.8 V
• Ultra-low power consumption
  – Active mode (AM) All system clocks active
  – 195 µA/MHz at 8 MHz, 3 V, flash program execution (typical)
  – 115 µA/MHz at 8 MHz, 3 V, RAM program execution (typical)
  – Standby mode (LPM3)
  – Real-time clock (RTC) with crystal, watchdog, and supply supervisor operational, full RAM retention, fast wakeup: 1.9 µA at 2.2 V, 2.1 µA at 3 V (typical)
  – Low-power oscillator (VLO), general-purpose counter, watchdog, and supply supervisor operational, full RAM retention, fast wakeup: 1.4 µA at 3 V (typical)
  – Off mode (LPM4) .