This document describes the features and characteristics of the MSP430FR573x series microcontrollers, including embedded microcontrollers, ultra-low power modes, ultra-low power ferroelectric RAM, intelligent digital peripherals, high-performance analog, enhanced serial communication, power management system, and flexible clock system.
The MSP430FR573x series consists of ultra-low-power mixed-signal microcontrollers with embedded FRAM non-volatile memory. The architecture combines a 16-bit MSP430 CPU with various peripherals optimized for portable wireless sensing applications, including a 10-bit ADC, 16-channel comparator, and enhanced serial communication interfaces.
The document provides comprehensive technical specifications, including absolute maximum ratings, recommended operating conditions, and detailed electrical characteristics for the clock system, memory, timers, and I/O ports. It also covers package options and related product information.
| Clock Frequency | Up to 24 MHz |
|---|---|
| Operating Voltage | 2V to 3.6V |
| Operating Temperature | -40°C to 85°C |
| Active Mode Current | 81.4µA/MHz (typical) |
| Standby Current (LPM3) | 6.3µA (typical) |
| Off Mode Current (LPM4.5) | 0.32µA (typical) |
| FRAM Capacity | Up to 16KB |
| ADC Resolution | 10-bit |
| ADC Sampling Rate | 200ksps |
The typical active mode supply current is 81.4µA/MHz.
The device operates with a wide power supply voltage range from 2V to 3.6V.
The microcontroller supports a clock frequency of up to 24 MHz.