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Texas Instruments MSP430F2001IN — Microcontrollers & Processors (MCU / MPU / DSP)

TI MSP430F2001IN 16-bit MCU, 16 MHz, 1 KB Flash, 14-PDIP

MPNMSP430F2001IN
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Texas Instruments MSP430F2xx series, MSP430F2001IN, 16-Bit Microcontroller, 16MHz, 1KB (1K x 8 + 256B) FLASH, 128 x 8 RAM, 10 I/O, 14-DIP, -40°C~85°C, 1.8V~3.6V.

$1.0836Ref. price · indicative, final on quote
Texas Instruments MSP430F2001IN datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MSP430F2001IN specifications
ParameterValue
SeriesMSP430F2xx
MountingThrough Hole
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.8V ~ 3.6V
Operating temperature-40°C~85°C(TA)
Speed16MHz
PackageTube
RAM size128 x 8
Core size16-Bit
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
Number of i (O)10
Core processorMSP430 CPU16
Case14-DIP (0.300\", 7.62mm)
Data convertersSlope A/D
Program memory size1KB (1K x 8 + 256B)

Product details

16-bit MSP430 core with 1 KB Flash — what fits in that memory budget

The 1 KB Flash is the hard constraint: you get room for a modest interrupt-driven state machine, slope A/D conversion, and PWM generation, but no space for a scheduler or large lookup tables. For designs that need more headroom, the MSP430F2xx family offers pin-compatible upgrades with higher Flash density.

Package and mounting — through-hole for prototyping and low-volume production

Housed in a 14-pin PDIP (0.300" body, 7.62 mm pitch), this part is through-hole mounted — a deliberate choice for breadboard prototyping, educational kits, and assemblies where hand-soldering or socketing is preferred. The 14-PDIP footprint is standard and widely supported by development boards.

For dual-sourcing or a drop-in upgrade within the same footprint, the MSP430F2xx family includes several Flash-density variants that share the same pinout.

Frequently asked questions

What is the closest pin-compatible alternative to MSP430F2001IN in this component family?

Within the MSP430F2xx family, several devices share the same 14-pin PDIP footprint and pinout, offering higher Flash and RAM densities. The MSP430F2011IN, for example, provides 2 KB Flash while remaining pin-compatible. Check the TI cross-reference for the exact memory and peripheral match your firmware requires.

How to program MSP430F2001IN?

Programming uses the standard Spy-Bi-Wire (SBW) two-wire JTAG interface, supported by TI's MSP430 Flash Emulation Tool (FET) and many third-party programmers. The internal oscillator is sufficient for programming, so no external clock is needed.