The recommended power-up sequence is to apply VDDIO first, followed by VDDCORE, and then VDDA. This ensures proper device operation and prevents latch-up.
To optimize power consumption, use the lowest possible clock frequency, disable unused peripherals, and use the power-saving modes (e.g., idle, sleep, and shutdown). Additionally, consider using a lower voltage supply and optimizing the system's power management.
The maximum allowed capacitance for the crystal oscillator is 20 pF. Exceeding this value may affect the oscillator's stability and frequency accuracy.
To ensure reliable communication over the UART interface, use a baud rate that is within the recommended range (up to 921.6 kbps), ensure proper signal termination, and use a reliable clock source. Additionally, consider using flow control and error-checking mechanisms.
The EP9301-CQZ has built-in ESD protection up to 2 kV (Human Body Model) and 100 V (Machine Model). However, it's recommended to use external ESD protection devices for added protection.
Trust Checks
This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
EP9301-CQZ Overview
Use the download button to access the EP9301-CQZ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like EP930,
or try a keyword search, such as Microprocessors
