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Texas Instruments MSP430G2352IRSA16T — Microcontrollers & Processors (MCU / MPU / DSP)

MSP430G2352IRSA16T 16-bit MCU, 16 MHz, 4 KB Flash, 16-QFN

MPNMSP430G2352IRSA16T
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Texas Instruments MSP430G2352IRSA16T, MSP430G2xx series, 16-bit MCU, 16 MHz, 4 KB Flash, 256 x 8 RAM, 1.8V–3.6V supply, 10 I/O, I²C/SPI/USI, 8x10b ADC, internal oscillator, -40°C to 85°C, 16-QFN.

$2.0600Ref. price · indicative, final on quote
Texas Instruments MSP430G2352IRSA16T datasheet (PDF)
Packaging16-VQFN Exposed Pad
RoHSROHS3 Compliant
SeriesMSP430G2xx
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MSP430G2352IRSA16T 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
PackageTape & Reel (TR); Cut Tape (CT)
RAM size256 x 8
Core size16-Bit
PeripheralsBrown-out Detect/Reset, DMA, POR, PWM, WDT
ConnectivityI²C, SPI, USI
Number of i (O)10
Core processorMSP430 CPU16
Case16-VQFN Exposed Pad
Data convertersA/D 8x10b
Program memory size4KB (4K x 8)

Product details

16-bit MSP430 core with 16 MHz ceiling — sizing the processing budget

It runs at 16 MHz and carries 4 KB of Flash program memory with 256 x 8 bytes of RAM — a configuration sized for sensor-node, handheld-instrument, and basic control-loop applications where code fits under 4 KB and the data buffer stays tight.

16-QFN package with exposed pad — thermal and layout notes

Housed in a 16-VQFN with exposed pad (4x4 mm body), the package requires a thermal-land pattern on the PCB for both soldering and heat sinking.

Peripherals and I/O — what is on-chip and what is not

The 10 I/O pins (including the ADC inputs) support I²C, SPI, and USI serial interfaces. The 8-channel 10-bit ADC is adequate for battery monitoring, temperature sensing, or potentiometer feedback; if you need 12-bit resolution or differential inputs, this part is not the fit.

Frequently asked questions

Does MSP430G2352IRSA16T require an external crystal?

No. It has an internal oscillator, so it can run without an external crystal for basic operation. If you need a precision timebase or USB timing, budget for the internal RC drift across temperature.

Is MSP430G2352IRSA16T RoHS compliant?

Yes, it is ROHS3 compliant.

How many I/O pins does MSP430G2352IRSA16T have?

It has 10 I/O pins.

What is the difference between MSP430G2352IRSA16T and MSP430G2452IRSA16T?

Both are 16-bit MSP430G2xx MCUs in the same 16-QFN package. The G2452 variant typically offers more Flash and RAM — check the specific memory sizes against your firmware footprint. The G2352 with 4 KB Flash and 256 B RAM is the smaller-memory option in the pair.