Texas Instruments MSP430FR5887IPM, 16-bit MSP430 CPUXV2, 64KB FRAM, 2K x 8 RAM, 16MHz, 48 I/O, 12x12b ADC, I²C/SPI/UART, 1.8V-3.6V, -40°C~85°C, 64-LQFP.
| 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 | Tube |
| RAM size | 2K 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) | 48 |
| Core processor | MSP430 CPUXV2 |
| Case | 64-LQFP |
| Data converters | A/D 12x12b |
| Program memory size | 64KB (64K x 8) |
Rated from -40°C to 85°C and 1.8 V to 3.6 V supply. The internal oscillator and brown-out reset keep it running through supply glitches without an external supervisor.
The 16 MHz CPU speed handles real-time control loops. The value is the FRAM's fast write and low power.
Look at other MSP430FR58xx devices in the same 64-LQFP package from the MSP430 FRAM series. They share the same die and peripheral set; check the active product status on the specific sibling before committing a new BOM.
The CPU runs at 16 MHz, which is the core clock for the MSP430 CPUXV2 16-bit processor.
It belongs to the MSP430 FRAM series, which uses ferroelectric RAM for program memory instead of Flash or EEPROM.