Feature Description

Features

GPIO-Header

A 40 pin 2.54 mm header for GPIO, I2C, I2S and UART. Die pinout is similar to the GPIO header on the NVIDIA dev kits and on the Raspberry Pi. Please note that all signals (except I2C) have uni-directional level shifters. In other boards some of these signals may be bi-directional which may cause compatibility issues. Auvidea does not guarantee the compatibility to any specific add-on boards. Please check the compatibility yourself. Some signals are 5V tolerant inputs and therefore may be driven from 5V logic outputs.

Crypto chip

The crypto chip has been added to support software licensing and copy protection. Please check the data sheet of the manufacturer for details.

Model: ATSHA204A-MAHCZ-T

https://ww1.microchip.com/downloads/en/DeviceDoc/ATSHA204A-Data-Sheet-40002025A.pdf

MCU

A MCU for additional power management and watchdog functions is optional. It is standard on some of the extended versions of the JNX30D.