| Base Product Number | 430FR5731 |
| Category | Integrated Circuits (ICs) |
| Connectivity | I?C, IrDA, LINbus, SCI, SPI, UART/USART |
| Core Processor | MSP430 CPUXV2 |
| Core Size | 16-Bit |
| Data Converters | A/D 14x10b |
| EEPROM Size | - |
| Mfr | Texas Instruments |
| Mounting Type | Surface Mount |
| Number of I/O | 30 |
| Operating Temperature | -40?C ~ 85?C (TA) |
| Oscillator Type | Internal |
| Package | Tape & Reel (TR) |
| Package / Case | 38-TSSOP (0.240", 6.10mm Width) |
| Part Status | Obsolete |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Program Memory Size | 4KB (4K x 8) |
| Program Memory Type | FRAM |
| RAM Size | 1K x 8 |
| Series | MSP430? FRAM |
| Speed | 24MHz |
| Supplier Device Package | 38-TSSOP |
| Voltage - Supply (Vcc/Vdd) | 2V ~ 3.6V |