Introduction

The EV74C12A is an add-on board that demonstrates the capabilities of the Microchip TA010. The TA010 is intended for automotive applications that require asymmetric, custom PKI authentication.

The board is designed to be used with the CryptoAuth Trust Platform and other Microchip development platforms that contain a MikroElektronica mikroBUS™ header. The EV74C12A can also connect to any board that has the XPRO header by using the ATMBUSADAPTER-XPRO to ease development efforts. The on-board Microchip host and accessory devices simplify the development of your authentication system.

The EV74C12A contains the following Microchip devices that are AEC-Q100 automotive grade 1 qualified: TA100 Host device with an I2C and SPI interface, TA010 accessory device with an I2C interface, and TA010 accessory device using Microchip's proprietary SWI-PWM interface.

Figure . EV74C12A Board