1. Devices
  2. MSPS003FX Series
  3. MSPS003FX
  4. MSPS003F4


Texas Instruments
  • Core

    Cortex-M0+, 24 MHz

  • Family

    MSPS003FX Series

  • Sub-Family


  • CMSIS Pack


MSPS003FX microcontrollers (MCUs) are part of the MSP highly-integrated
ultra-low-power 32-bit MCU family based on the enhanced Arm®Cortex®-M0+ core
platform operating at up to 24-MHz frequency.

These cost-optimized MCUs offer high-performance analog peripheral integration,
support extended temperature ranges from -40°C to 125°C, and operate with
supply voltages from 1.62 V to 3.6 V.

The MSPS003FX devices provide up to 16KB embedded flash program memory with
1KB SRAM. These MCUs incorporate a high-speed on-chip oscillator with an
accuracy up to ±1%, eliminating the need for an external crystal. Additional
features include a 1-channel DMA, 16 CRC accelerator, and a variety of
high-performance analog peripherals such as one 12-bit 866-Ksps ADC with
configurable internal voltage reference, and an on-chip temperature sensor.
These devices also offer intelligent digital peripherals such as one 16-bit
advanced timer, two 16-bit general purpose timer, one windowed watchdog timer,
and a variety of communication peripherals including one UART, one SPI, and
one I2C. These communication peripherals offer protocol support for LIN, IrDA,
DALI, Manchester, Smart Card, SMBus, and PMBus




Maximum Clock Frequency 24 MHz
Memory Protection Unit NO_MPU
Floating Point Unit NO_FPU
Trust Zone
Digital Signal Processor
CortexM Vector Extensions
Endian Little-endian