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Texas Instruments MSP430G2253IPW28R — Microcontrollers & Processors (MCU / MPU / DSP)

Texas Instruments MSP430G2253IPW28R 16-bit MCU, 16 MHz

MPNMSP430G2253IPW28R
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Texas Instruments MSP430G2xx series 16-bit MCU, MSP430G2253IPW28R, 16 MHz core, 2 KB Flash, 256 x 8 RAM, 8-channel 10-bit ADC, 24 I/O, 1.8 V to 3.6 V supply, -40°C to 85°C, 28-TSSOP package.

$0.8554Ref. price · indicative, final on quote
Texas Instruments MSP430G2253IPW28R datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

MSP430G2253IPW28R 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)
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 size2KB (2K x 8)

Product details

Peripherals and connectivity for basic system integration

On the peripheral side, the MSP430G2253IPW28R packs a 10-bit ADC with 8 multiplexed channels, plus a brown-out detect, POR, PWM timer, and watchdog timer. The 24 general-purpose I/O pins give enough headroom for a small keypad, LED indicators, and a few external interrupt lines.

Housed in a 28-pin TSSOP (4.40 mm width, 0.65 mm pitch), the MSP430G2253IPW28R is a surface-mount device that sits on a standard 28-TSSOP footprint. MSL level is typical for this package class — check the reel label for exact moisture sensitivity before reflow.

Frequently asked questions

Is MSP430G2253IPW28R compatible with MSP430G2233?

Both parts belong to the MSP430G2xx family and share the same 28-TSSOP footprint and pinout. The G2253 offers 2 KB Flash and 256 B RAM, while the G2233 has 2 KB Flash and 128 B RAM. The G2253 also includes a 10-bit ADC (8-channel), which the G2233 lacks. For a direct drop-in replacement with more RAM and ADC capability, the G2253 is the upgrade path.

Can MSP430G2253IPW28R be programmed with LaunchPad?

Yes, the MSP430G2253IPW28R can be programmed using a TI LaunchPad development kit (e.g., MSP-EXP430G2) via the Spy-Bi-Wire (SBW) interface. The 28-TSSOP package fits the standard DIP adapter sockets on the LaunchPad for prototyping.

What is the closest pin-compatible alternative to MSP430G2253IPW28R?

Within the same 28-TSSOP footprint, the MSP430G2452IPW28R is a pin-compatible alternative with 8 KB Flash and 512 B RAM, plus a 10-bit ADC. The MSP430G2553IPW28R offers 16 KB Flash and 512 B RAM. Both share the same peripheral set and supply range, making them drop-in upgrades for designs needing more memory.

Where can I buy MSP430G2253IPW28R available via RFQ confirmation?

Submit an RFQ for current availability, pricing, and lead time — confirmed at quote time.