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Texas Instruments MSP430G2755IDA38 — Microcontrollers & Processors (MCU / MPU / DSP)

TI MSP430G2755IDA38 16-Bit MCU, 16MHz, 32KB Flash, 38-TSSOP

MPNMSP430G2755IDA38
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Texas Instruments MSP430G2xx series, MSP430G2755IDA38, 16-Bit 16MHz MCU, 32KB Flash, 4K x 8 SRAM, 32 I/O, I²C/SPI/UART, 12x10b ADC, 1.8V-3.6V, -40°C to 85°C, 38-TSSOP.

$4.6200Ref. price · indicative, final on quote
Texas Instruments MSP430G2755IDA38 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

MSP430G2755IDA38 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 size4K x 8
Core size16-Bit
PeripheralsBrown-out Detect/Reset, POR, WDT
ConnectivityI²C, IrDA, LINbus, SCI, SPI, UART/USART
Number of i (O)32
Core processorMSP430 CPU16
Case38-TSSOP (0.240\", 6.10mm Width)
Data convertersA/D 12x10b
Program memory size32KB (32K x 8)

Product details

16-bit MSP430 core with 32 KB Flash — sizing the firmware budget

The 32 I/O pins and integrated 12-channel 10-bit ADC cover typical mixed-signal sensing and actuation tasks in a single chip.

Peripherals and connectivity — what the on-chip blocks handle

Package and footprint — 38-TSSOP with 0.65 mm pitch

Housed in a 38-TSSOP (6.10 mm body width, 0.240" lead pitch), the part is a surface-mount device suitable for automated assembly. The 38-TSSOP footprint is shared across several MSP430G2xx density options, so a board layout can accommodate a range of Flash/RAM sizes without a respin.

Frequently asked questions

Is there a pin-compatible equivalent or replacement for MSP430G2755IDA38?

The MSP430G2755IDA38 is part of the MSP430G2xx family, which shares the 38-TSSOP pinout across several Flash and RAM density variants. A pin-compatible alternative within the same family (e.g., a lower-density or higher-density sibling) can be selected without a board respin, provided the firmware and supply voltage are compatible.