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Texas Instruments MSP430G2403IPW28 — Microcontrollers & Processors (MCU / MPU / DSP)
Texas Instruments

TI MSP430G2403IPW28 16-bit MCU, 16 MHz, 8 KB Flash, 28-TSSOP

MPNMSP430G2403IPW28
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Texas Instruments MSP430G2403IPW28, 16-bit MSP430 CPU16, 16 MHz, 8 KB Flash, 512 B RAM, 24 I/O, I²C/SPI/UART/LINbus, 1.8V-3.6V, -40 to 85°C, 28-TSSOP.

$3.4900Ref. price · indicative, final on quote
MSP430G2403IPW28 datasheet
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MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
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Specifications

MSP430G2403IPW28 Technical Specifications
ParameterValue
SeriesMSP430G2xx
Mounting typeSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.8V ~ 3.6V
Operating temperature-40°C~85°C(TA)
Speed16MHz
PackageTube
RAM size512 x 8
Core size16-Bit
PeripheralsBrown-out Detect/Reset, PWM, WDT
ConnectivityI²C, IrDA, LINbus, SCI, SPI, UART/USART
Number of i (O)24
Core processorMSP430 CPU16
Case28-TSSOP (0.173\", 4.40mm Width)
Program memory size8KB (8K x 8)

Product details

On-chip peripherals — what the block does

Brown-out detect and reset (BOR) protects against supply glitches; a watchdog timer guards against firmware hangs. The PWM output is available on timer channels for dimming LEDs or driving small DC loads. 24 I/O pins in a 28-TSSOP package leave enough headroom for a keypad matrix and a few status LEDs alongside the serial bus.

Lifecycle and sourcing

Product status is active — no last-time-buy notice. The part is sourced and quoted to order through independent distribution; availability and current pricing are confirmed at quote time.

Frequently asked questions

What is the clock speed of MSP430G2403IPW28?

The CPU runs at 16 MHz, which sets the instruction cycle time and peripheral clock base.

What is the closest pin-compatible alternative to MSP430G2403IPW28?

Within the MSP430G2xx series, parts with the same 28-TSSOP package and pinout — such as the MSP430G2233 (2 KB Flash / 256 B RAM) or MSP430G2452 (8 KB Flash / 512 B RAM) — are footprint-compatible, but verify memory and peripheral differences against the BOM.