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Texas Instruments MSP430F2274TRHAT — Microcontrollers & Processors (MCU / MPU / DSP)

MSP430F2274TRHAT 16-bit MCU, 32KB Flash, 16 MHz, 40-VQFN

MPNMSP430F2274TRHAT
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Texas Instruments MSP430F2xx MSP430F2274TRHAT, 16-bit MSP430 CPU16 MCU, 16 MHz, 32KB Flash, 1K x 8 RAM, 12-ch 10-bit ADC, I²C/SPI/UART, 1.8V-3.6V, -40°C to 105°C, 40-VQFN (6x6 mm).

$7.9200Ref. price · indicative, final on quote
Texas Instruments MSP430F2274TRHAT datasheet (PDF)
Packaging40-VFQFN Exposed Pad
RoHSROHS3 Compliant
SeriesMSP430F2xx
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MSP430F2274TRHAT 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 size1K x 8
Core size16-Bit
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
ConnectivityI²C, IrDA, LINbus, SCI, SPI, UART/USART
Number of i (O)32
Core processorMSP430 CPU16
Case40-VFQFN Exposed Pad
Data convertersA/D 12x10b
Program memory size32KB (32K x 8 + 256B)

Product details

What this MSP430F2274TRHAT brings to a low-power design

The 12-channel 10-bit ADC handles multiple analog inputs — temperature, pressure, light — directly, saving an external converter on the BOM.

That industrial-grade rating is a hard fit check for any BOM destined for a non-conditioned enclosure.

Package and layout — 40-VQFN with exposed pad

Housed in a 40-VFQFN exposed-pad package (6x6 mm body), this part is surface-mount only. No BGA reball required.

There is no last-time-buy risk for new designs.

Frequently asked questions

Does MSP430F2274TRHAT have an internal oscillator?

Yes, the MSP430F2274TRHAT includes an internal oscillator, so no external crystal is required for basic operation. That saves board space and BOM cost in low-speed or sleep-mode applications.

Can MSP430F2274TRHAT replace MSP430F2273?

The MSP430F2274TRHAT is a higher-density variant of the same MSP430F2xx family, offering 32 KB Flash versus the MSP430F2273's smaller memory. They share the same core, peripherals, and pinout in the 40-VQFN package, so a firmware update and memory map adjustment are the main migration steps.