MSPM0H321x Mixed-Signal Microcontroller

Texas Instruments MSPM0H321x Mixed-Signal Microcontrollers (MCUs) are based on the enhanced Arm® Cortex®-M0+ core platform operating at a frequency of up to 32MHz. These cost-optimized modules operate with supply voltages from 4.5V, support an extended temperature range of -40°C to +125°C, and feature high-performance analog peripheral integration. The series provides up to 64KB embedded flash program memory with 8KB SRAM and includes a high-speed on-chip oscillator with up to ±1.2% accuracy, eliminating the need for an external crystal. The MCU's architecture and low-power modes are optimized to achieve extended battery life in portable measurement applications. Typical applications for TI MSPM0H321x MCUs include medical and healthcare, personal electronics, connected peripherals and printers, appliances, factory automation control, and lighting.

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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
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Core
Program Memory Size
Data Bus Width
ADC Resolution
Maximum Clock Frequency
Number of I/Os
Data RAM Size
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
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Texas Instruments ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 5V supply, 32KB flash, 8KB SRAM and 12-bit ADC
Datasheet
1,000Expected 30/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000
SMD/SMT LQFP-48 ARM COrtex M0+ 32 kB 32 bit 12 bit 32 MHz 45 I/O 8 kB 4.5 V 5.5 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 5V supply
Datasheet
Non-Stocked Lead-Time 16 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 1,000
SMD/SMT LQFP-48 ARM Cortex M0+ 64 kB 32 bit 12 bit 32 MHz 45 I/O 8 kB 4.5 V 5.5 V - 40 C + 125 C Reel, Cut Tape, MouseReel