Texas Instruments MSP430™ FRAM MSP430FR6979IPZR, 16-bit MCU, CPUXV2 core, 16MHz, 128KB FRAM, 2K x 8 RAM, 63 I/O, 100-LQFP (14x14), -40°C~85°C, internal oscillator, A/D 16x12b, I²C/SCI/SPI/UART, LCD/PWM/WDT.
| Parameter | Value |
|---|---|
| Series | MSP430™ FRAM |
| Mounting type | 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 | 2K x 8 |
| Core size | 16-Bit |
| Peripherals | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT |
| Connectivity | I²C, IrDA, SCI, SPI, UART/USART |
| Number of i (O) | 63 |
| Core processor | MSP430 CPUXV2 |
| Case | 100-LQFP |
| Data converters | A/D 16x12b |
| Program memory size | 128KB (128K x 8) |
End-of-life hot status indicates TI has issued a notification of impending discontinuation. Procurement teams should treat this as a last-time-buy signal.
100-LQFP (14x14 mm) footprint with 63 general-purpose I/O drives a 4x40 segment LCD directly, reads 16 analog channels, and communicates over two UARTs plus an SPI bus simultaneously.
The MSP430FR6979IPZR carries an end-of-life hot status, meaning TI has flagged it for discontinuation. Sourcing is available through independent distribution on an RFQ basis while remaining inventory lasts.
The CPUXV2 core is rated for 16 MHz, which sets the maximum clock for the CPU and peripherals.