The TI MSP430FR573x family of ultra-low-power microcontrollers consists of multiple devices that feature embedded FRAM nonvolatile memory, ultra-low-power 16-bit MSP430™ CPU, and different peripherals targeted for various applications. The architecture, FRAM, and peripherals, combined with seven low-power modes, are optimized to achieve extended battery life in portable and wireless sensing applications. FRAM is a new nonvolatile memory that combines the speed, flexibility, and endurance of SRAM with the stability and reliability of flash, all at lower total power consumption. Peripherals include a 10-bit ADC, a 16-channel comparator with voltage reference generation and hysteresis capabilities, three enhanced serial channels capable of I2C, SPI, or UART protocols, an internal DMA, a hardware multiplier, an RTC, five 16-bit timers, and digital I/Os.
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|Non-volatile Memory (KB)|
|ADC: Channels (#)|
|GPIO Pins (#)|
|Comparator Channels (#)|
|Approx. Price (US$)|
|Timers - 16-bit|
|Operating Temperature Range (C)|
|Package Size: mm2:W x L (PKG)|
TSSOP | 38
VQFN | 40
|1.38 | 1ku|
|-40 to 85|
38TSSOP: 101 mm2: 8.1 x 12.5 (TSSOP | 38)
40VQFN: 36 mm2: 6 x 6 (VQFN | 40)