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Texas Instruments MSP430G2353IPW28 — Microcontrollers & Processors (MCU / MPU / DSP)

TI MSP430G2353IPW28 16-bit MCU, 16 MHz, 4 KB Flash, 28-TSSOP

MPNMSP430G2353IPW28
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Texas Instruments MSP430G2xx series, MSP430G2353IPW28, 16-bit MCU, 16 MHz, 4 KB Flash, 256 x 8 RAM, I²C/SPI/UART, 8x10b ADC, 24 I/O, 1.8V–3.6V, -40°C~85°C, 28-TSSOP.

$2.5000Ref. price · indicative, final on quote
Texas Instruments MSP430G2353IPW28 datasheet (PDF)
Packaging28-TSSOP (0.173", 4.40mm Width)
RoHSROHS3 Compliant
SeriesMSP430G2xx
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MSP430G2353IPW28 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 size256 x 8
Core size16-Bit
PeripheralsBrown-out Detect/Reset, DMA, 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 size4KB (4K x 8)

Product details

4 KB Flash and 256 bytes RAM — sizing the firmware budget

With 4 KB of Flash (4K x 8) and 256 bytes of RAM, this MCU is sized for compact firmware — think a few hundred lines of C for a thermostat controller, a simple data logger, or a capacitive touch interface. The Flash is field-programmable, so you can update firmware in-system via the UART or SPI bootloader. The 256-byte RAM is tight: you will need to manage stack depth and avoid large buffers. For comparison, the MSP430G2453 (same package) doubles the Flash to 8 KB but keeps the same RAM — a useful step up if your code starts to bulge.

Built-in ADC and serial interfaces — what connects where

The 8-channel, 10-bit ADC samples analog signals like temperature sensors, potentiometers, or battery voltage directly — no external converter needed.

Frequently asked questions

Does MSP430G2353IPW28 have an internal ADC and how many channels?

Yes, it includes an internal 10-bit ADC with 8 multiplexed channels. That lets you read up to eight analog inputs — thermistors, pots, voltage dividers — without an external ADC chip.

What is the difference between MSP430G2353IPW28 and MSP430G2453IPW28?

The MSP430G2453 doubles the program Flash to 8 KB while keeping the same 256-byte RAM, 16 MHz CPU, 8-channel ADC, and 28-TSSOP package. If your firmware fits in 4 KB, the G2353 is the cost-optimised pick; if you need more code space, the G2453 is the direct step-up without changing the board layout.