Skip to main content
Log in
Texas Instruments MSP430F2132IRHBT — Microcontrollers & Processors (MCU / MPU / DSP)

MSP430F2132IRHBT MCU, 16MHz, 8KB Flash, 32-VQFN

MPNMSP430F2132IRHBT
Active

Texas Instruments MSP430F2xx 16-bit MCU, MSP430F2132IRHBT, 16MHz, 8KB Flash, 512B RAM, 24 I/O, 8x10b ADC, I²C/SPI/UART, 32-VQFN (5x5), -40°C to 85°C, ROHS3.

$6.6400Ref. price · indicative, final on quote
Texas Instruments MSP430F2132IRHBT datasheet (PDF)
Packaging32-VFQFN Exposed Pad
RoHSROHS3 Compliant
SeriesMSP430F2xx
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MSP430F2132IRHBT specifications
ParameterValue
SeriesMSP430F2xx
MountingSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.8V ~ 3.6V
Operating temperature-40°C~85°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
Case32-VFQFN Exposed Pad
Data convertersA/D 8x10b
Program memory size8KB (8K x 8 + 256B)

Product details

16 MHz MSP430 core with 8 KB flash ceiling

The MSP430F2132IRHBT is a 16-bit MCU from the MSP430F2xx series running at 16 MHz. Its 8 KB on-chip flash and 512 bytes of RAM set the firmware and data buffer boundary — enough for a single sensor-processing loop or a simple control algorithm, but not for a full RTOS stack with large lookup tables.

Supply voltage, temperature, and package constraints

Housed in a 32-VFQFN exposed pad package (5x5 mm).

Peripherals and I/O for sensor and actuator interfaces

24 general-purpose I/O lines plus an 8-channel 10-bit ADC let it read analog sensors and drive discrete outputs without external muxing.

Active production, ROHS3, no second-source on record

The closest parametric peer in the ledger is the F280041PZQR — a 32-bit C2000 Piccolo MCU running at 100 MHz with 21-channel 12-bit ADC. It is not pin-compatible (different package and supply voltage), so no drop-in replacement exists without a board respin.

Frequently asked questions

What is the maximum clock speed of MSP430F2132IRHBT?

The core runs at 16 MHz maximum, which sets the instruction throughput at roughly 16 MIPS for single-cycle instructions.

Will MSP430F2132IRHBT drop into a board designed for F280041PZQR?

No. The F280041PZQR is a 32-bit C2000 MCU in a different package with a 1.14 V supply — the MSP430F2132IRHBT is not pin-compatible and operates at 1.8-3.6 V.