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Texas Instruments MSP430F2132TPWR — Microcontrollers & Processors (MCU / MPU / DSP)

Texas Instruments MSP430F2132TPWR MCU, 16-Bit, 16 MHz

MPNMSP430F2132TPWR
Active

Texas Instruments MSP430F2xx series MSP430F2132TPWR, 16-bit MCU, MSP430 CPU16 core, 16 MHz, 8 KB Flash, 512 x 8 RAM, 24 I/O, 28-TSSOP, -40°C to 105°C, 1.8 V to 3.6 V supply.

$5.5300Ref. price · indicative, final on quote
Texas Instruments MSP430F2132TPWR datasheet (PDF)
Packaging28-TSSOP (0.173", 4.40mm Width)
RoHSROHS3 Compliant
SeriesMSP430F2xx
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MSP430F2132TPWR specifications
ParameterValue
SeriesMSP430F2xx
MountingSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.8V ~ 3.6V
Operating temperature-40°C~105°C(TA)
Speed16MHz
PackageTape & Reel (TR); Cut Tape (CT)
RAM size512 x 8
Core size16-Bit
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
ConnectivityI²C, IrDA, LINbus, SCI, SPI, UART/USART
Number of i (O)24
Core processorMSP430 CPU16
Case28-TSSOP (0.173\", 4.40mm Width)
Data convertersA/D 8x10b
Program memory size8KB (8K x 8 + 256B)

Product details

16 MHz MSP430 CPU16 — what the speed rating buys you

8 KB Flash, 512 B RAM — sizing the firmware footprint

Program memory is 8 KB organized as 8K x 8 plus 256 B for information storage. The 512 x 8 RAM is the working-memory ceiling — stack, variables, and any lookup table must live within that, or the compiler spills to Flash. For designs that need more headroom, the MSP430F2xx family scales up in Flash and RAM density while keeping the same CPU core and peripheral set.

Peripherals and connectivity on the 28-TSSOP

Twenty-four I/O lines are brought out on the 28-TSSOP package (0.173" body width, 4.40 mm pitch).

Frequently asked questions

Can I use MSP430F2132TPWR as a replacement for MSP430F2132TPW?

MSP430F2132TPWR and MSP430F2132TPW share the same base product number MSP430F2132, so the silicon is identical. The suffix difference indicates packaging and reel options — the 'R' in TPWR typically denotes Tape & Reel packaging. Pin compatibility is the same; the primary check is whether your assembly line is set up for the reel format of the TPWR variant.