Texas Instruments MSP430™ FRAM series, MSP430FR5043IPMR, 16-Bit 16MHz 64KB (64K x 8) FRAM, 12K x 8 RAM, 44 I/O, 9x12b SAR ADC, 1.8V~3.6V, -40°C~85°C, 64-LQFP (10x10), Surface Mount, Tape & Reel.
| Parameter | Value |
|---|---|
| Series | MSP430™ FRAM |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FRAM |
| Voltage - supply (Vcc (Vdd)) | 1.8V ~ 3.6V |
| Operating temperature | -40°C~85°C(TA) |
| Speed | 16MHz |
| Package | Tape & Reel (TR) |
| RAM size | 12K x 8 |
| Core size | 16-Bit |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Connectivity | IrDA, SCI, SPI, UART/USART |
| Number of i (O) | 44 |
| Core processor | MSP430 CPUXV2 |
| Case | 64-LQFP |
| Data converters | A/D 9x12b SAR |
| Program memory size | 64KB (64K x 8) |
Its 64 KB of FRAM serves as both program memory and non-volatile data storage, combining fast single-cycle writes with 10^15 read/write endurance — no EEPROM emulation or wear-leveling needed. The 12 KB of SRAM handles stack and temporary buffers for the 9-channel 12-bit SAR ADC and the serial interfaces (IrDA, SCI, SPI, UART/USART).
It has 64 KB (64K x 8) of FRAM for program and non-volatile data storage, plus 12 KB (12K x 8) of SRAM for runtime data.
Within the MSP430™ FRAM family, pin-compatible alternatives with different FRAM/RAM sizes or peripheral sets exist. For a direct parametric match, compare with other MSP430FR5xxx devices in the same 64-LQFP footprint — the base product number MSP430FR5043 identifies this specific memory and feature configuration.