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Texas Instruments MSP430F148IPMR — Microcontrollers & Processors (MCU / MPU / DSP)

Texas Instruments MSP430F148IPMR 16-bit MCU, 8 MHz

MPNMSP430F148IPMR
Active

Texas Instruments MSP430x1xx series, MSP430F148IPMR, 16-bit MSP430 CPU16 MCU, 8 MHz, 48 KB Flash, 2K x 8 RAM, 48 I/O, SPI/UART/USART, 8x12b ADC, 1.8V–3.6V, -40°C to 85°C, 64-LQFP.

$12.9400Ref. price · indicative, final on quote
Texas Instruments MSP430F148IPMR datasheet (PDF)
Packaging64-LQFP
RoHSROHS3 Compliant
SeriesMSP430x1xx
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MSP430F148IPMR specifications
ParameterValue
SeriesMSP430x1xx
MountingSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.8V ~ 3.6V
Operating temperature-40°C~85°C(TA)
Speed8MHz
PackageTape & Reel (TR); Cut Tape (CT)
RAM size2K x 8
Core size16-Bit
PeripheralsPOR, PWM, WDT
ConnectivitySPI, UART/USART
Number of i (O)48
Core processorMSP430 CPU16
Case64-LQFP
Data convertersA/D 8x12b
Program memory size48KB (48K x 8 + 256B)

Product details

16-bit MSP430 with 48 KB Flash — what this chip is for

It runs at 8 MHz and packs 48 KB of program Flash with 2K x 8 bytes of RAM, plus a 12-bit ADC with eight multiplexed channels. Designed for battery-operated and industrial sensor applications, it also includes POR, PWM, and WDT peripherals, and communicates over SPI and UART/USART interfaces.

48 I/O and 8-channel ADC — sensor interface fit

With 48 general-purpose I/O lines and an eight-channel 12-bit ADC, the MSP430F148IPMR can directly digitize multiple analog sensor inputs — thermistors, strain gauges, current shunts — without an external converter.

No last-time-buy or end-of-life notice has been issued.

Frequently asked questions

Is MSP430F148IPMR still active or obsolete?

It remains a valid choice for new production and replacement builds.

Is MSP430F148IPMR compatible with MSP430F149?

MSP430F149 is a higher-density sibling in the same MSP430x1xx family — it offers 60 KB Flash versus 48 KB on this part, and is otherwise pin-compatible in the 64-LQFP package. The MSP430F148IPMR is a drop-in for designs that need less program memory, with identical peripheral set and ADC.

What programming tools are required for MSP430F148IPMR?

The MSP430F148IPMR is programmed and debugged through the Spy-Bi-Wire (SBW) or JTAG interface using Texas Instruments' MSP-FET or MSP-FET430UIF tools. Most MSP430 development kits support this core.