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Texas Instruments MSP430F5152IDAR — Microcontrollers & Processors (MCU / MPU / DSP)

TI MSP430F5152IDAR 16-bit MCU, 25 MHz, 16 KB Flash, 38-TSSOP

MPNMSP430F5152IDAR
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Texas Instruments MSP430F5xx series 16-bit MCU, MSP430 CPUXV2 core, 25 MHz, 16 KB Flash, 2K x 8 RAM, 29 I/O, 38-TSSOP package, -40°C to 85°C operating temperature.

$4.4600Ref. price · indicative, final on quote
Texas Instruments MSP430F5152IDAR datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MSP430F5152IDAR specifications
ParameterValue
SeriesMSP430F5xx
MountingSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.8V ~ 3.6V
Operating temperature-40°C~85°C(TA)
Speed25MHz
PackageTape & Reel (TR); Cut Tape (CT)
RAM size2K x 8
Core size16-Bit
PeripheralsBrown-out Detect/Reset, DMA, POR, PWM, WDT
ConnectivityI²C, IrDA, SCI, SPI, UART/USART
Number of i (O)29
Core processorMSP430 CPUXV2
Case38-TSSOP (0.240\", 6.10mm Width)
Data convertersA/D 10x10b
Program memory size16KB (16K x 8)

Product details

25 MHz CPUXV2 core — enough for real-time sensor loops

The MSP430F5152IDAR: The CPUXV2 core runs at 25 MHz with 16-bit RISC architecture. The 16 KB Flash and 2K x 8 RAM support I²C, SPI, and UART stacks.

The 10-channel 10-bit ADC is adequate for monitoring analog sensors (temperature, pressure, current) in a control system.

38-TSSOP package — layout and storage notes

Housed in a 38-TSSOP (0.240", 6.10 mm width) with surface-mount termination. The supplier device package is 38-TSSOP.

For long-term supply planning, the base product number MSP430F5152 is the root to track for PCN notifications.

Frequently asked questions

What is the closest pin-compatible alternative to MSP430F5152IDAR?

Within the MSP430F5xx family, the MSP430F5151 is a pin-compatible sibling with the same 38-TSSOP footprint. The key difference is program memory size — the MSP430F5152IDAR has 16 KB Flash versus the MSP430F5151's 8 KB. If your firmware fits in 8 KB, the MSP430F5151 can serve as a cost-optimized second source; otherwise, the MSP430F5152IDAR is the drop-in replacement for higher code density.

What are the specifications of MSP430F5152IDAR?

The MSP430F5152IDAR is a 16-bit MCU with a CPUXV2 core running at 25 MHz. It has 16 KB Flash program memory, 2K x 8 RAM, 29 I/O pins, a 10-channel 10-bit ADC, and connectivity interfaces including I²C, IrDA, SCI, SPI, and UART/USART. The package is a 38-TSSOP.

Can MSP430F5152IDAR be used as replacement for MSP430F5151?

Yes, the MSP430F5152IDAR is a drop-in replacement for the MSP430F5151 in the same 38-TSSOP footprint. The MSP430F5152IDAR doubles the Flash memory to 16 KB, so it is backward-compatible with firmware written for the 8 KB variant. No PCB changes are needed.