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Texas Instruments MSP430G2102IPW14 — Microcontrollers & Processors (MCU / MPU / DSP)

Texas Instruments MSP430G2102IPW14 16-bit MCU, 1KB Flash

MPNMSP430G2102IPW14
Active

Texas Instruments MSP430G2xx series, MSP430G2102IPW14, 16-Bit MCU, 16MHz, 1KB (1K x 8) FLASH, 128 x 8 RAM, 14-TSSOP, -40°C ~ 85°C, 1.8V ~ 3.6V supply, I2C/SPI/USI connectivity, 10 I/O.

$1.5900Ref. price · indicative, final on quote
Texas Instruments MSP430G2102IPW14 datasheet (PDF)
Packaging14-TSSOP (0.173", 4.40mm Width)
RoHSROHS3 Compliant
SeriesMSP430G2xx
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MSP430G2102IPW14 specifications
ParameterValue
SeriesMSP430G2xx
MountingSurface Mount
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, DMA, POR, PWM, WDT
ConnectivityI2C, SPI, USI
Number of i (O)10
Core processorMSP430 CPU16
Case14-TSSOP (0.173\", 4.40mm Width)
Program memory size1KB (1K x 8)

Product details

The MSP430G2102IPW14: It runs at 16 MHz and carries 1 KB of Flash program memory with 128 bytes of RAM — a footprint sized for simple sensor readout, I2C/SPI protocol bridging, or PWM generation in battery-operated or energy-harvesting designs. The 16 MHz clock is fast enough to poll an I2C temperature sensor at 400 kHz without wait states, but the 1 KB Flash limit means no USB stack or floating-point library fits; the firmware stays lean and hand-tuned.

Peripherals and connectivity in a 14-pin TSSOP

The 14-TSSOP package (4.40 mm width) provides 10 general-purpose I/O pins. The Universal Serial Interface (USI) supports both I2C and SPI in hardware.

Frequently asked questions

Where can I buy MSP430G2102IPW14?

Sourcing buyers need immediate links to authorized distributors to secure stock and lead times.

What is the price of MSP430G2102IPW14 in 100-unit quantities?

Design engineers and buyers need price breaks for BOM costing and budget approval.

Is MSP430G2102IPW14 obsolete or active?

Designers and procurement teams need lifecycle status to avoid last-time-buy or end-of-life disruptions.

What is the pinout and package of MSP430G2102IPW14?

Hardware engineers must verify footprint compatibility with PCB layout before design-in.

What is a direct replacement for MSP430G2102IPW14?

When stock is low or part goes EOL, buyers need a drop-in alternative to keep production running.

Can MSP430G2102IPW14 be programmed using MSP430G2 LaunchPad?

Developers need to know tool compatibility to avoid purchasing additional debug probes or programmers.