Texas Instruments MSP430FR5734IPW

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Product attributes Property Value
Manufacturer Texas Instruments
Product Series MSP430™ FRAM
Packaging Tube | Tube
Core Processor MSP430 CPUXV2
Core Size 16-Bit
Speed 24MHz
Connectivity I2C, IrDA, LINbus, SCI, SPI, UART/USART
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O 21
Program Memory Size 8KB (8K x 8)
Program Memory Type FRAM
EEPROM Size -
RAM Size 1K x 8
Voltage - Supply (Vcc/Vdd) 2V ~ 3.6V
Data Converters A/D 10x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Supplier Device Package 28-TSSOP
Package / Case 28-TSSOP (0.173", 4.40mm Width)
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The MSP430FR5734 is a 16-bit ultra-low-power MCU from Texas Instruments, featuring the MSP430 CPUXV2 core at 24MHz. It includes 8KB FRAM and 1KB RAM, with a supply range of 2V to 3.6V. The 28-TSSOP package is designed for energy-efficient embedded applications.

  • Ultra-low power: Industry-leading standby current extends battery life in portable devices.
  • FRAM memory: Fast write speed, high endurance, and low power compared to flash.
  • Integrated analog: On-chip comparator and ADC reduce external components.
  • Compact TSSOP package: Small footprint for space-constrained designs.

Smart Meters

Ultra-low-power MSP430 core with 24MHz speed enables accurate metering and long battery life in utility meters.

Wireless Sensor Networks

Low active power and fast wake-up time make it ideal for battery-powered nodes in IoT networks.

Portable Health Monitors

8KB FRAM provides fast write endurance for data logging in wearable heart-rate and activity monitors.

Industrial Process Controllers

Integrated PWM and WDT support reliable control loops in temperature and pressure controllers.

Security Systems

Low-power modes and brown-out detection ensure continuous operation in alarm panels and access control.

Data Loggers

FRAM technology offers high endurance and fast writes for frequent data recording in environmental monitoring.

Q: What is the core architecture?
A: MSP430 CPUXV2.
Q: What is the maximum clock speed?
A: 24MHz.
Q: How much FRAM is available?
A: 8KB.
Q: What is the supply voltage range?
A: 2V to 3.6V.
Base Product Number : MSP430FR5734
16-bit MCU 24MHz 28-TSSOP 8KB FRAM IoT MSP430 Texas Instruments Ultra-low-power Wearables
Q: What is the core architecture?
A: MSP430 CPUXV2.
Q: What is the maximum clock speed?
A: 24MHz.
Q: How much FRAM is available?
A: 8KB.
Q: What is the supply voltage range?
A: 2V to 3.6V.