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Texas Instruments MSP430FR5948IDAR — Microcontrollers & Processors (MCU / MPU / DSP)

Texas Instruments MSP430FR5948IDAR MCU, 16-bit, 16 MHz

MPNMSP430FR5948IDAR
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Texas Instruments MSP430FR5948IDAR, 16-bit MSP430 CPUXV2 MCU, 16 MHz, 48 KB FRAM, 2K x 8 RAM, 31 I/O, 1.8V–3.6V, -40°C to 85°C, 38-TSSOP, Tape & Reel.

$2.9494Ref. price · indicative, final on quote
Texas Instruments MSP430FR5948IDAR datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

MSP430FR5948IDAR specifications
ParameterValue
SeriesMSP430™ FRAM
MountingSurface Mount
Oscillator typeInternal
Program memory typeFRAM
Voltage - supply (Vcc (Vdd))1.8V ~ 3.6V
Operating temperature-40°C~85°C(TA)
Speed16MHz
PackageTape & Reel (TR)
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)31
Core processorMSP430 CPUXV2
Case38-TSSOP (0.240\", 6.10mm Width)
Data convertersA/D 12x12b
Program memory size48KB (48K x 8)

Product details

The same memory serves as both code and data storage, simplifying the memory map.

Housed in a 38-TSSOP (6.10 mm body width, 0.240" pitch), the MSP430FR5948IDAR is a surface-mount package suited for automated assembly. The 31 I/Os give enough headroom for a sensor interface, a small display, and a radio module without needing a larger package. Supply decoupling should follow the typical 0.1 µF + 1 µF ceramic per Vcc pin, placed close to the device.

Sourcing posture and lifecycle

For dual-sourcing resilience, the MSP430 FRAM family includes pin-compatible siblings with varying memory sizes; the base product number MSP430FR5948 identifies this specific 48 KB FRAM variant.

Frequently asked questions

Where can I find the datasheet for MSP430FR5948IDAR?

Design engineers need the full specifications to validate fit and create schematics.

What is the price of MSP430FR5948IDAR?

Buyers need pricing for BOM costing and budget approval.

Is MSP430FR5948IDAR in stock?

Sourcing buyers need to know real-time availability to avoid production delays.

Where can I buy MSP430FR5948IDAR?

Transactional intent leads to purchase; listing authorized distributors ensures trust.

What are the equivalents or alternatives to MSP430FR5948IDAR?

Designers and buyers need cross references for second sourcing or obsolescence mitigation.

What is the operating voltage range of MSP430FR5948IDAR?

Critical for power supply design and compatibility with system voltage.