Texas Instruments MSP430™ MSP430FR6005IPZR, 16-bit MCU, 128KB FRAM, 16MHz, 100-LQFP, 76 I/O, 18x12b SAR ADC, I²C/SPI/UART, -40°C to 85°C.
| Parameter | Value |
|---|---|
| Series | MSP430™ |
| 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); Cut Tape (CT) |
| RAM size | 8K 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) | 76 |
| Core processor | MSP430 CPUXV2 |
| Case | 100-LQFP |
| Data converters | A/D 18x12b SAR |
| Program memory size | 128KB (128K x 8) |
Its program memory is 128 KB of FRAM — a non-volatile memory that writes at near-SRAM speed with 10^15 cycle endurance, so you can log data or update firmware without worrying about wear or needing external EEPROM.
The MSP430FR6005 offers 128 KB of FRAM program memory, while the MSP430FR6004 is a lower-density variant with 64 KB. Both share the same 16-bit CPUXV2 core, 16 MHz speed, 100-pin LQFP package, and peripheral set — the choice comes down to firmware size and data-logging capacity.