MSPM0L1305TDYYR

Microcontrollers Overview

The MSPM0L1305TDYYR is a mixed-signal microcontroller from the Texas Instruments MSPM0L130x family, featuring an Arm Cortex-M0+ core operating at up to 32 MHz. It integrates 32 KB of flash memory and 4 KB of SRAM. The device includes a 12-bit ADC with up to 10 external channels, two zero-drift operational amplifiers, one general-purpose amplifier, and a high-speed comparator. Communication interfaces include two UARTs, two I2Cs, and one SPI. It operates within a supply voltage range of 1.62 V to 3.6 V and supports extended temperatures from -40°C to 125°C in a 16-pin SOT package.

Microcontrollers Feature Summary

• Integrates high-performance analog peripherals including zero-drift chopper operational amplifiers and a configurable internal voltage reference for precision signal conditioning.
• Supports optimized low-power modes such as STANDBY and SHUTDOWN to extend battery life in portable applications while retaining data.
• Features intelligent digital peripherals like a 3-channel DMA controller and event fabric for efficient data handling without heavy CPU intervention.

Microcontrollers Applications

• Battery charging and management systems
• Smart metering and grid infrastructure monitoring
• Medical and healthcare devices
• Building security and fire safety systems

Microcontrollers Procurement Notes

Verify the specific suffix 'T' indicates the extended temperature range (-40°C to 125°C) and 'DYY' denotes the 16-pin SOT package. Confirm the full part number matches the required memory configuration of 32KB Flash and 4KB SRAM. Ensure compatibility with the MSPM0L130x series development tools and SDK for software integration.

Microcontrollers Selection Notes

Select this component when a cost-optimized MCU with integrated analog capabilities is required for space-constrained designs. The 16-pin SOT package suits applications needing minimal footprint. Consider the MSPM0L1305 variant specifically for its balance of 32KB flash and sufficient GPIO count for moderate complexity control tasks.

Microcontrollers Part Context

This microcontroller belongs to the MSPM0L130x series, designed for ultra-low-power applications. It shares architectural similarities with the MSPM0L134x series but offers different peripheral configurations. The device is supported by the LP-MSPM0L1306 LaunchPad kit and the MSP Software Development Kit for rapid prototyping.

Microcontrollers Replacement Considerations

Direct substitutes within the same package and pinout include other MSPM0L130x variants with matching memory sizes, such as MSPM0L1305SDYYR or MSPM0L1305RDYYR, depending on the required temperature grade and package availability.

Microcontrollers FAQ

What is the maximum operating frequency of the MSPM0L1305TDYYR?

The Arm Cortex-M0+ core operates at a maximum frequency of 32 MHz.

Does the MSPM0L1305TDYYR support external crystal oscillators?

No, it utilizes an internal high-speed oscillator (SYSOSC) with ±1.2% accuracy, eliminating the need for an external crystal.

How many analog input channels are available on the ADC?

The 12-bit ADC supports up to 10 total external analog input channels.