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Texas Instruments MSP430G2313IPW28 — Microcontrollers & Processors (MCU / MPU / DSP)

MSP430G2313IPW28 16-bit MCU, 4KB Flash, 16 MHz, 28-TSSOP

MPNMSP430G2313IPW28
Active

Texas Instruments MSP430G2xx series MSP430G2313IPW28, 16-bit MCU, 16MHz core, 4KB Flash, 256 x 8 RAM, 1.8V-3.6V supply, 24 I/O, I²C/SPI/UART, -40°C to 85°C, 28-TSSOP.

$2.3200Ref. price · indicative, final on quote
Texas Instruments MSP430G2313IPW28 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

MSP430G2313IPW28 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)
Program memory size4KB (4K x 8)

Product details

It will not meet the extended 125°C junction requirement for under-hood automotive or downhole tools — that is a different tier.

Active lifecycle — no near-term supply risk

The base product number MSP430G2313 covers the full family, and the IPW28 suffix selects the industrial temperature range in the 28-pin TSSOP package with tube shipping medium. ROHS3 compliance is confirmed, which covers the current European and global substance restrictions without an exemption.

Memory budget — sizing the firmware and data space

With 4 KB of Flash and 256 bytes of RAM, this is a small-footprint MCU. The 4 KB program memory is enough for a single control loop with a simple state machine, a sensor readout and UART logging, or a LINbus slave node. The 256-byte RAM limits stack depth and data buffering; any significant data logging or multi-level interrupt nesting will exhaust it quickly. Plan the firmware around these constraints from the start, or move up to a part with 512 bytes or more.

Frequently asked questions

Is MSP430G2313IPW28 suitable for low-power applications?

Yes, the MSP430 family is architected for ultra-low-power operation. The specific active and standby current figures are in the datasheet, but the architecture itself is designed around power efficiency.

Can MSP430G2313IPW28 replace MSP430G2231?

The MSP430G2313IPW28 is a direct pin-compatible upgrade from the MSP430G2231 within the same G2xx family. It offers the same 16-bit core, package, and peripheral set, but with increased Flash from 2 KB to 4 KB and RAM from 128 bytes to 256 bytes. A firmware recompile is typically all that is needed, provided the new memory footprint is accounted for.

Is MSP430G2313IPW28 RoHS compliant?

Yes, it is confirmed ROHS3 compliant, covering the current substance restrictions including the ten RoHS substances plus four phthalates.