Texas Instruments MSP430FR6043IPNR, MSP430™ FRAM series, 16-Bit MSP430 CPUXV2, 16MHz, 64KB (64K x 8) FRAM, 12K x 8 RAM, 80-LQFP (12x12), -40°C~85°C, 1.8V~3.6V, 57 I/O, A/D 10x12b SAR.
| 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, DMA, LCD, POR, PWM, WDT |
| Connectivity | IrDA, SCI, SPI, UART/USART |
| Number of i (O) | 57 |
| Core processor | MSP430 CPUXV2 |
| Case | 80-LQFP |
| Data converters | A/D 10x12b SAR |
| Program memory size | 64KB (64K x 8) |
FRAM endures essentially unlimited write cycles — the same 64 KB block can be updated every millisecond for years without wear-out.
Active lifecycle status. No last-time-buy notice currently. For multi-year production, confirm PCN status with distributor — TI FRAM portfolio has seen selective EOL transitions; no second-source drop-in available.
The CPU core runs at 16 MHz, which is the maximum clock for this MSP430 CPUXV2 device.