● Embedded Microcontroller
● 16-Bit RISC Architecture up to 24-MHz Clock
● Wide Supply Voltage Range (2 V to 3.6 V)
● –40°C to 85°C Operation
● Optimized Ultra-Low-Power Modes
● Active Mode: 81.4 µA/MHz (Typical)
● Standby (LPM3 With VLO): 6.3 µA (Typical)
● Real-Time Clock (LPM3.5 With Crystal): 1.5 µA (Typical)
● Shutdown (LPM4.5): 0.32 µA (Typical)
● Ultra-Low-Power Ferroelectric RAM (FRAM)
● Up to 16KB of Nonvolatile Memory
● Ultra-Low-Power Writes
● Fast Write at 125 ns per Word (16KB in 1 ms)
● Built-In Error Correction Coding (ECC) and Memory Protection Unit (MPU)
● Universal Memory = Program + Data + Storage
● 1015 Write Cycle Endurance
● Radiation Resistant and Nonmagnetic
● Intelligent Digital Peripherals
● 32-Bit HardwareMultiplier (MPY)
● Three-Channel Internal DMA
● Real-Time Clock (RTC) With Calendar and Alarm Functions
● Five 16-Bit Timers With up to Three Capture/Compare Registers
● 16-Bit Cyclic Redundancy Checker (CRC)
● High-Performance Analog
● 16-Channel Analog Comparator With Voltage Reference and Programmable Hysteresis
● 14-Channel 10-Bit Analog-to-Digital Converter (ADC) With Internal Reference and Sample-and-Hold
● 200 ksps at 100-µA Consumption
● Enhanced Serial Communication
● eUSCI_A0 and eUSCI_A1 Support:
● UART With Automatic Baud-Rate Detection
● IrDA Encode and Decode
● SPI at Rates up to 10 Mbps
● eUSCI_B0 Supports:
● I2C With Multiple Slave Addressing
● SPI at Rates up to 10 Mbps
● Hardware UART Bootstrap Loader (BSL)
● Power Management System
● 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
● Flexible Clock System
● Fixed-Frequency DCO With Six Selectable Factory-Trimmed Frequencies (Device Dependent)
● Low-Power Low-Frequency Internal Clock Source (VLO)
● 32-kHz Crystals (LFXT)
● High-Frequency Crystals (HFXT)
● Development Tools and Software
● Free Professional Development Environment (Code Composer Studio IDE)
● Low-Cost Full-Featured Kit (MSP-EXP430FR5739)
● Full Development Kit (MSP-FET430U40A)
● Target Board (MSP-TS430RHA40A)
