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Texas Instruments MSP430FR5848IRHAT — Microcontrollers & Processors (MCU / MPU / DSP)
Texas Instruments

MSP430FR5848IRHAT 16-bit MCU, 48KB FRAM, 2KB RAM, 16 MHz

MPNMSP430FR5848IRHAT
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Texas Instruments MSP430™ FRAM series, MSP430FR5848IRHAT, 16-bit MCU CPUXV2 core, 16MHz, 48KB (48K x 8) FRAM, 2K x 8 RAM, 33 I/O, 14x12-bit ADC, I²C/SPI/UART, 1.8V-3.6V, -40°C~85°C, 40-VQFN (6x6).

$7.0500Ref. price · indicative, final on quote
MSP430FR5848IRHAT datasheet
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Specifications

MSP430FR5848IRHAT Technical Specifications
ParameterValue
SeriesMSP430™ FRAM
Mounting typeSurface 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); 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)33
Core processorMSP430 CPUXV2
Case40-VFQFN Exposed Pad
Data convertersA/D 14x12b
Program memory size48KB (48K x 8)

Product details

What the MSP430FR5848IRHAT brings to a BOM

Its headline feature is 48 KB of FRAM program memory — non-volatile like Flash but with write speeds closer to SRAM and endurance rated for 10^15 write cycles, so you can treat it as unified memory for code and data without worrying about wear.

Peripherals and I/O for a sensor-rich design

With 33 I/O lines and a 14-channel 12-bit ADC, this part can handle a multi-sensor front end — think temperature, pressure, and current sense on a single chip.

Lifecycle and sourcing posture

For a BOM line, that means no near-term supply risk and no forced redesign.

Frequently asked questions

What is the closest pin-compatible alternative to MSP430FR5848IRHAT?

Within the MSP430FR584x family, the MSP430FR5849 adds more FRAM and RAM but shares the same 40-VQFN (6x6) footprint and peripheral set. For a direct drop-in, compare the FRAM and RAM sizes against your firmware budget — the 48 KB FRAM and 2 KB RAM of the 5848 cover most sensor-logging and control applications without overspending.

How to program MSP430FR5848IRHAT?

The MSP430FR5848IRHAT is programmed via the standard MSP430 JTAG or Spy-Bi-Wire (SBW) interface, supported by TI's Code Composer Studio and IAR Embedded Workbench. The FRAM memory can be written at run time without an erase cycle, which simplifies firmware update routines.