SPRT793A August   2025  – September 2025 MSPM0C1105 , MSPM0C1106 , MSPM0C1106-Q1

 

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Product Summary

The MSPM0C1105/6 expands Texas Instruments MSPM0™ low-cost MCU family, delivering a high-value, energy-efficient design built around the Arm Cortex-M0+ core. With up to 64KB flash, 8KB RAM, and advanced analog integration, this device targets cost-sensitive industrial, consumer, and IoT applications requiring robust performance and simplified design.

Positioning in the MSPM0 Portfolio and Family Comparison

The MSPM0C1105/6 occupies a strategic position in the TI MSPM0 road map as the flagship entry-level device in the low-cost segment. Below is a detailed comparison showing how this differentiates from other MSPM0 family members while maintaining software and hardware scalability:

Table 1 MSPM0 Family Comparison
MSPM0C1105/6 MSPM0H3215/6 MSPM0C1103/4 MSPM0L130x MSPM0L111x MSPM0G110x
Family Focus Low-cost 5V Robustness Low-cost Low-power Low-power High-performance
CPU

Arm M0+ 32bit

at 32MHz

Arm M0+ 32bit

at 32MHz

Arm M0+ 32bit

at 24MHz

Arm M0+ 32bit

at 32MHz

Arm M0+ 32bit

at 32MHz

Arm M23 32bit

at 80MHz
Flash/RAM

32 - 64KB/

8KB

32 - 64KB/

8KB

8 - 16KB/

1KB

16 - 64KB/

4KB

32 - 128KB/

16KB

32 - 128KB/

16/32KB
Analog

12-bit ADC;

COMP with 8bit DAC

 12-bit ADC; 12-bit ADC

12-bit ADC;

OPA;

COMP with 8bit DAC

 12-bit ADC;

12-bit ADC;

OPA

Serial Comms

UART (1) with LIN

UART (2)

I2C (2)

SPI (1)

UART (1) with LIN

UART (2)

I2C (2)

SPI (1)

UART (1) with LIN

I2C (1)

SPI (1)

UART (1) with LIN

UART (1)

I2C (2)

SPI (1)

UART (1) with LIN

UART (1)

I2C (1)

SPI (1)

UART (1) with LIN

UART (3)

I2C (2)

SPI (2)
Timer

1 advanced timer,

4 general timer

WDT and RTC

6 general timer

WDT and RTC

1 advanced timer

2 general timer

WWDT and IWDT

4 general timer,

2 WDT

1 advanced timer,

3 general timer

2 WDT and RTC

1 advanced timer,

5 general timer

WDT and RTC
Pin options 20 - 48 pins 20 - 48 pins 8 - 20 pins 16 - 32 pins 24 - 48 pins 24 - 64 pins

Strategic Differentiation

  1. Cost versus Capability Leader:
    • 4× more RAM than MSPM0C1103/4 with enhanced analog
    • Best analog integration in low-cost segment versus MSPM0H3215/6 (adds COMP+DAC)
  2. Power-Performance Sweet Spot:
    • Higher frequency (32MHz) versus MSPM0C1103/4 (24MHz)
    • More timers and comm interfaces versus MSPM0L130x at lower cost
  3. Migration Pathways:
    • Downscale: To MSPM0C1103/4 for apps with basic needs
    • Upscale: To MSPM0G110x for 80MHz performance or MSPM0L111x for >64KB flash

Design Recommendations

Choose MSPM0C1105/6 when:

  • You need 32MHz+ performance
  • Designs require analog signal conditioning (COMP+DAC)
  • Migrating from STM32G0/C0 with pin compatibility

Consider alternatives when:

  • 5V operation is mandatory (MSPM0H3215/6)
  • Ultra-low-power is critical (MSPM0L130x)
  • Need > 64KB flash (MSPM0L111x/G110x)

Target Applications

  • Consumer Electronics: Drones, wearables, smart home controllers.
  • Industrial: Sensor hubs, PLC I/O modules, HVAC controls
  • IoT: Edge nodes, gateways, battery-powered monitors.

Why Choose MSPM0C1105/6?

  • Lowest Total Cost: Industry-leading price and performance ratio.
  • Seamless Migration: Hardware and software compatibility across MSPM0 family.
  • TI Ecosystem Support: Free tools SysConfig, TI Resource Explorer, and MSPM0 SDK.

Ordering and Resources