Texas Instruments MSP430x1xx series, MSP430F167IPMR, 16-bit MCU, MSP430 CPU16 core, 8MHz, 32KB Flash, 1K x 8 RAM, 48 I/O, I²C/SPI/UART, 1.8V-3.6V, -40°C~85°C, 64-LQFP.
| Parameter | Value |
|---|---|
| Series | MSP430x1xx |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 1.8V ~ 3.6V |
| Operating temperature | -40°C~85°C(TA) |
| Speed | 8MHz |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| RAM size | 1K x 8 |
| Core size | 16-Bit |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Connectivity | I²C, SPI, UART/USART |
| Number of i (O) | 48 |
| Core processor | MSP430 CPU16 |
| Case | 64-LQFP |
| Data converters | A/D 8x12b; D/A 2x12b |
| Program memory size | 32KB (32K x 8 + 256B) |
The part is aimed at low-power sensing, metering, and control applications where battery life matters more than raw throughput — think utility meters, portable medical monitors, and field sensors that wake briefly, take a reading, and go back to sleep.
The MSP430F167IPMR integrates an 8-channel 12-bit ADC and a 2-channel 12-bit DAC, plus a brown-out detect/reset, DMA, POR, PWM, and watchdog timer.
Buyers need to verify pinout, timing, and electrical specs before design-in.
Sourcing buyers need immediate availability from trusted distributors to avoid delays.
Price is a key decision factor for both engineering and procurement.
Lifecycle status determines if the part is safe to design in or needs a cross.
Engineers and buyers need drop-in alternatives for second sourcing or EOL.
Developers need to know toolchain compatibility (JTAG, SBW) before committing.