The MSP430FR5739IDA is a 16-bit ultra-low-power Mixed-signal Microcontroller features an embedded FRAM non-volatile memory, powerful 16-bit RISC MSP430 CPU and different peripherals. The architecture showcases seven low-power modes, which are optimized to achieve extended battery life. FRAM is a new non-volatile memory that combines the speed, flexibility and endurance of SRAM with the stability and reliability of flash, all at lower total power consumption. The device configurations with five 16-bit timers, 10-bit A/D converter, a 16-channel comparator with voltage reference generation and hysteresis capabilities, three enhanced serial channels capable of I2C, SPI or UART protocols, a hardware multiplier and 32 general-purpose I/O pins. This device operates at a maximum frequency of 24MHz.
Feature
- Ultra-low-power ferroelectric RAM (FRAM)
- 32-bit Hardware multiplier (MPY)
- 3-channel internal DMA
- Real-time clock (RTC) with calendar and alarm functions
- Five 16-bit timers with up to 3 Capture/Compare registers
- 16-bit Cyclic redundancy checker (CRC)
- 16-channel analog comparator with voltage reference and programmable hysteresis
- 14-channel 10-bit ADC with internal reference and sample-and-hold
- UART with automatic baud-rate detection
- IrDA Encoder and decoder
- SPI at rates up to 10Mbps
- I2C with multiple-slave addressing
- Hardware UART bootloader (BSL)
- Fully integrated LDO
- Supply voltage supervisor for core and supply voltages with reset capability
- Always-on zero-power brownout detection
- Serial on-board programming with no external voltage needed
- Fixed-frequency DCO with six selectable factory-trimmed frequencies
- Low-power low-frequency internal clock source (VLO)
- 32kHz Crystals (LFXT)
