SLAAEG4
October 2023
MSPM0C1104
,
MSPM0L1306
1
Abstract
Trademarks
1
MSPM0C Hardware Design Check List
2
Power Supplies in MSPM0C Devices
2.1
Digital Power Supply
2.2
Analog Power Supply
2.3
Built-in Power Supply and Voltage Reference
2.4
Recommended Decoupling Circuit for Power Supply
3
Reset and Power Supply Supervisor
3.1
Digital Power Supply
3.2
Power Supply Supervisor
3.2.1
Power-On Reset (POR) Monitor
3.2.2
Brownout Reset (BOR) Monitor
3.2.3
POR and BOR Behavior During Supply Changes
4
Clock System
4.1
Internal Oscillators
4.1.1
Internal Low-Frequency Oscillator (LFOSC)
4.1.2
Internal System Oscillator (SYSOSC)
4.2
External Clock Input (xFCLK_IN)
4.2.1
LFCLK_IN
4.2.2
HFCLK_IN
4.3
External Clock Output (CLK_OUT)
4.4
Frequency Clock Counter (FCC)
5
Debugger
5.1
Debug Port Pins and Pinout
5.2
Debug Port Connection With Standard JTAG Connector
5.2.1
Standard XDS110
5.2.2
Lite XDS110 (MSPM0 LaunchPad™ kit)
6
Key Analog Peripherals
6.1
ADC Design Considerations
7
Key Digital Peripherals
7.1
Timer Resources and Design Considerations
7.2
UART and LIN Resources and Design Considerations
7.3
I2C and SPI Design Considerations
8
GPIOs
8.1
GPIO Output Switching Speed and Load Capacitance
8.2
GPIO Current Sink and Source
8.3
Open-Drain GPIOs Enable 5-V Communication Without a Level Shifter
8.4
Communicate With 1.8-V Devices Without a Level Shifter
8.5
Unused Pins Connection
9
Layout Guides
9.1
Power Supply Layout
9.2
Considerations for Ground Layout
9.2.1
What is Ground Noise?
9.3
Traces, Vias, and Other PCB Components
9.4
How to Select Board Layers and Recommended Stack-up
10
References
Application Note
MSPM0 C-Series MCU Hardware Development Guide