SLAAE56A November 2022 – March 2023 MSPM0G1105 , MSPM0G1106 , MSPM0G1107 , MSPM0G1505 , MSPM0G1506 , MSPM0G1507 , MSPM0G3105 , MSPM0G3106 , MSPM0G3107 , MSPM0G3505 , MSPM0G3506 , MSPM0G3507 , MSPM0L1105 , MSPM0L1106 , MSPM0L1303 , MSPM0L1304 , MSPM0L1304-Q1 , MSPM0L1305 , MSPM0L1305-Q1 , MSPM0L1306 , MSPM0L1306-Q1 , MSPM0L1343 , MSPM0L1344 , MSPM0L1345 , MSPM0L1346
MSPM0 and STM32G0 both support I2C. Overall MSPM0 and STM32G0 I2C support is comparable with notable difference outlined in the following table.
Feature | STM32G0 | MSPM0L and MSPM0G |
---|---|---|
Controller and target modes | Yes | Yes |
Multi-controller capability | Yes | Yes |
Standard-mode (up to 100 kHz) | Yes | Yes |
Fast-mode (up to 400 kHz) | Yes | Yes |
Fast-mode Plus (up to 1 MHz) | Yes | Yes |
Addressing mode | 7, 10 bit | 7 bit |
Peripheral addresses | 2 addresses and 1 configurable mask | 2 addresses |
General call | Yes | Yes |
Programmable setup and hold times | Yes | No |
Event management | Yes | Yes |
Clock stretching | Yes | Yes |
Software reset | Yes | Yes |
FIFO/Buffer | 1 byte | TX: 8 byte |
RX: 8 byte | ||
DMA | Yes | Yes |
Programmable analog and digital noise filters | Yes | Yes |
Information about I2C code examples can be found in the MSPM0 SDK examples guide.