MSP430FR5869IRGZR

The MSP430 Ultra-Low Power (ULP) FRAM platform combines unique embedded FRAM with an overall ultra-low power system architecture, enabling innovators to increase performance with a lower energy budget. FRAM technology combines the speed, flexibility, and durability of SRAM with the stability and reliability of flash memory at significantly lower power consumption. The MSP430 ULP FRAM product family includes a range of devices with FRAM, a ULP 16-bit MSP430 CPU, and intelligent peripherals suitable for various applications. The ULP architecture features seven low-power modes, optimized for extending battery life in energy-constrained applications.

Applications

• Metering
• Energy Harvesting
• Sensor Nodes
• Wearable Electronics
• Sensor Management
• Data Logging

Key features

• Embedded microcontroller
• 16-bit RISC architecture up to 16MHz clock frequency
• Wide supply voltage range 3.6V to 1.8V (minimum supply voltage limited by SVS level, refer to SVS specifications)
• Optimized ultra-low-power modes
• Active mode: ~100μA/MHz
• Standby (LPM3 with VLO): 0.4μA (typical)
• Real-time clock (LPM3.5): 0.25μA (typical)
• Power-off (LPM4.5): 0.02μA (typical)
• Up to 64KB non-volatile memory
• Ultra-low-power write
• Fast write at 125ns per word (64KB written within 4ms)
• Unified memory architecture = program + data + storage in single space
• 10¹⁵ write cycle endurance
• Radiation-tolerant and non-magnetic
• Smart digital peripherals
• 32-bit hardware multiplier (MPY)
• 3-channel internal DMA
• RTC with calendar and alarm functions
• Five 16-bit timers, each with up to 7 capture/compare registers
• 16-bit cyclic redundancy checker (CRC)
• Bit, byte, and word access (paired access)
• Edge-selectable wake-up from LPM on all ports
• Programmable pull-up and pull-down on all ports
• Code security and encryption
• Random number seed for random number generation algorithm
• Enhanced serial communication
• eUSCI_A0 and eUSCI_A1 support
• UART with automatic baud rate detection
• IrDA encoding and decoding
• SPI
• eUSCI_B0 support
• I2C with multiple slave addressing
• SPI
• Hardware UART and I2C bootloader (BSL)
• Flexible clock system
• Fixed-frequency DCO with 10 selectable factory-calibrated frequencies
• VLO (low-power low-frequency internal clock source)
• 32kHz crystal oscillator (LFXT)
• High-frequency crystal oscillator (HFXT)
• Development tools and software
• Free professional development environment with EnergyTrace++ technology
• Development kit (MSP-TS430RGZ48C)