80 MHz ARM® Cortex®-M0+ MCU with 128kB flash, 32kB SRAM, USB2.0-FS, I2S, ADC, COMP, and Edge AI N

MSPM0G5187 microcontrollers (MCUs) are part of the MSP highly integrated, ultra-low-power 32-bit MCU family based on the enhanced Arm Cortex-M0+ 32-bit core platform, operating at up to 80MHz frequency. These MCUs offer a blend of cost optimization and design flexibility for applications requiring up to 128KB of flash memory in small packages or high pin count packages (up to 64 pins). These devices include an Edge AI NPU accelerator,USB2.0-FS interface,digital audio interface, cybersecurity enablers, high performance integrated analog, and provide excellent low power performance across the operating temperature range.

Up to 128KB of embedded flash program memory with built-in error correction code (ECC) and up to 32KB SRAM with ECC and parity protection is provided. The flash memory is organized into two main banks to support field firmware updates, with address swap support provided between the two main banks.

TI’s Edge AI NPU is an integrated accelerator module used to enhance fast, secure AI at the edge with sensing, processing, and control applications within MSPM0 platform.

A USB 2.0 full-speed interface (with integrated PHY, clock source, and termination resistors) is provided to support compliant host-mode and crystal-less device-mode functionality. Four configurable serial interface modules (UNICOMM) are provided, supporting up to three UART, two I2C, or two SPI. A digital audio interface is provided for a variety of audio applications and support multiple protocols such as I2S and TDM.

Flexible cybersecurity enablers can be used to support secure boot, secure in-field firmware updates, IP protection (execute-only memory), key storage, and more. Hardware acceleration is provided for a variety of AES symmetric cipher modes. The cybersecurity architecture is pending Arm® PSA Level 1 certification.

A set of high performance analog modules is provided, such as one sampling 12-bit 1.6Msps ADCs supporting up to 26 external channels, on-chip voltage reference (1.4V or 2.5V), and one high speed comparators with built-in 8-bit reference DAC.

The TI MSPM0 family of low-power MCUs consists of devices with varying degrees of analog and digital integration allowing for customers find the MCU that meets their project’s needs. The MSPM0 MCU platform combines the Arm Cortex-M0+ platform with a holistic ultra-low-power system architecture, allowing system designers to increase performance while reducing energy consumption.

MSPM0G5187 MCUs are supported by an extensive hardware and software ecosystem with reference designs and code examples to get the design started quickly. Development kits include a LaunchPad available for purchase. TI also provides a free MSPM0 Software Development Kit (SDK), which is available as a component of Code Composer Studio™ IDE desktop and cloud version within the TI Resource Explorer. MSPM0 MCUs are also supported by extensive online collateral, training with MSP Academy, and online support through the TI E2E™ support forums.

For complete module descriptions, see the MSPM0 G-Series 80-MHz Microcontrollers Technical Reference Manual.