Texas Instruments
Texas Instruments MSP430™ FRAM series, MSP430FR5947IRHAR, 16-Bit MCU, 16MHz, 32KB (32K x 8) FRAM, 1K x 8 RAM, 33 I/O, I²C/SPI/UART, 14x12b ADC, 40-VFQFN Exposed Pad, -40°C~85°C.
MOQ 1 · Tape & Reel (TR) · RoHS · EIA-481 · DAP/DDP · T/T
| Parameter / Attribute | Specification / 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 | 1K x 8 |
| Core size | 16-Bit |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Connectivity | I²C, IrDA, SCI, SPI, UART/USART |
| Number of i (O) | 33 |
| Core processor | MSP430 CPUXV2 |
| Case | 40-VFQFN Exposed Pad |
| Data converters | A/D 14x12b |
| Program memory size | 32KB (32K x 8) |
What sets it apart from the bulk of the MSP430 family is the program memory type: 32 KB of FRAM (ferroelectric RAM) instead of conventional Flash or EEPROM.
The part brings 33 I/O lines, a 14-channel 12-bit ADC, and serial connectivity covering I²C, SPI, UART, and IrDA.
No last-time-buy notice or phase-out has been issued.
