Texas Instruments MSP430F2xx MSP430F2001TPW, 16-bit MSP430 CPU16 MCU, 16MHz, 1KB Flash, 128 x 8 RAM, 10 I/O, 1.8V-3.6V supply, -40°C to 85°C, 14-TSSOP surface mount.
| Parameter | Value |
|---|---|
| Series | MSP430F2xx |
| 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 | 16MHz |
| Package | Tube |
| RAM size | 128 x 8 |
| Core size | 16-Bit |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of i (O) | 10 |
| Core processor | MSP430 CPU16 |
| Case | 14-TSSOP (0.173\", 4.40mm Width) |
| Data converters | Slope A/D |
| Program memory size | 1KB (1K x 8 + 256B) |
This is not a general-purpose application processor — the memory footprint targets simple supervisory roles: power-on reset sequencing, brown-out detection, PWM fan control, or a watchdog timer in a sensor node. The 10 available I/O lines and internal oscillator keep the BOM lean for a dedicated control function.
The MSP430F2001TPWR is the same die in a Tape & Reel packaging variant. Electrically and functionally identical — same 16-bit MSP430 CPU16 core, same 1 KB Flash, same 14-TSSOP package. The only difference is the shipping medium: tube (TPW) versus tape-and-reel (TPWR). Pin-compatible, no firmware changes needed.
The F280041PZQR from TI's C2000 Piccolo family is not a pin-compatible or functional second-source. The architecture, memory map, and peripheral set are entirely different. For a drop-in replacement within the MSP430 family, look at other MSP430F2xx parts in the same 14-TSSOP footprint — the MSP430F2011TPW (with a 16-bit sigma-delta ADC) or MSP430F2002TPW (2 KB Flash) are closer functional matches.