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Texas Instruments MSP430FR5735IRHAT — Microcontrollers & Processors (MCU / MPU / DSP)

MSP430FR5735IRHAT MCU, 16-bit, 24MHz, 8KB FRAM, 40-VQFN

MPNMSP430FR5735IRHAT
Active

Texas Instruments MSP430™ FRAM series, 16-bit MCU, MSP430FR5735IRHAT, 24MHz, 8KB FRAM, 1K x 8 RAM, 32 I/O, 40-VQFN (6x6), -40°C to 85°C.

$3.8500Ref. price · indicative, final on quote
Texas Instruments MSP430FR5735IRHAT datasheet (PDF)
Packaging40-VFQFN Exposed Pad
RoHSROHS3 Compliant
SeriesMSP430™ FRAM
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MSP430FR5735IRHAT specifications
ParameterValue
SeriesMSP430™ FRAM
MountingSurface Mount
Oscillator typeInternal
Program memory typeFRAM
Voltage - supply (Vcc (Vdd))2V ~ 3.6V
Operating temperature-40°C~85°C(TA)
Speed24MHz
PackageTape & Reel (TR); Cut Tape (CT)
RAM size1K x 8
Core size16-Bit
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
ConnectivityI²C, IrDA, LINbus, SCI, SPI, UART/USART
Number of i (O)32
Core processorMSP430 CPUXV2
Case40-VFQFN Exposed Pad
Data convertersA/D 14x10b
Program memory size8KB (8K x 8)

Product details

24MHz MSP430 CPUXV2 with unified FRAM memory

The MSP430FR5735IRHAT is a 16-bit MCU from the MSP430™ FRAM family, built around the MSP430 CPUXV2 core running at 24MHz. Its program memory is 8KB of FRAM — a unified non-volatile storage that writes at SRAM-like speed without the erase-before-write penalty of flash, and supports 10^15 write cycles, so no wear-leveling is needed in firmware-update or data-logging applications.

Peripheral set for sensor and actuator control

With 32 I/O lines, the MSP430FR5735IRHAT can handle a keypad matrix, status LEDs, and a small parallel bus alongside serial interfaces. The 14-channel 10-bit ADC provides enough resolution for monitoring temperature, pressure, or current-sense signals in feedback loops.

Frequently asked questions

How do I get current pricing and availability for MSP430FR5735IRHAT?

Pricing and stock are confirmed at quote time against an RFQ. Submit a request through the storefront; availability is quoted per the current market lot.

What is MSP430FR5735IRHAT's listed speed (24MHz) on this Microcontrollers & Processors (MCU / MPU / DSP) line?

The MSP430 CPUXV2 core is rated for 24MHz operation. This clock speed sets the ceiling for instruction throughput and peripheral timing in the MSP430 FRAM architecture.

Will MSP430FR5735IRHAT drop into a panel that was specified around F280041PZQR without rewiring?

No. The F280041PZQR is a C2000 32-bit MCU with a different core architecture (C28x), higher speed (100MHz), different supply voltage (1.14V core), and a different package. The two are not pin-compatible — a board redesign is required.