3 mikroBUS™ and Click Add-On Boards

The mikroBUS™ connector has emerged as a de facto industry-standard add-on board form factor. The CryptoAuth Trust Platform board has a single mikroBUS host connector. Having this capability dramatically expands the usefulness of this board for developing and prototyping new applications. The following tables list boards developed by Microchip Technology or MikroElektronika, with support from Microchip Technology.

Table 3-1. Microchip mikroBUS™ Add-On Boards
Board Name	Devices Supported	Description
ATECC608_TRUST DT100104^(Note)	ATECC608C-TNGTLS ATECC608C-TFLXTLS ATECC608C-MAHDA ECC608-TMNGTLS	The ATECC608C_TRUST board provides additional sample units for development work. Designed as an alternative to socketed boards, this board allows for individual device selection using the on-board DIP switches.
TA010 CRYPTOAUTO EV74C12A	TA010-MAHDA	The TA010 CryptoAuto board supports TA010 devices with I²C and SWI interfaces, as well as TA100 Host devices.
ECC204 CRYPTOAUTH EV92R58A	ECC204	The ECC204 CryptoAuto board supports ECC204 devices with I²C and SWI interfaces, as well as TA100 Host devices.
VQFN-24 EV39Y17A	TA100 and TA101	The VQFN-24 Socket board supports both I²C and SPI interfaces, as well as all GPIOs.
SOIC-08 AC164167	TA100 and TA101	The TA100-08 is an 8-pin SOIC socketed solution designed for configuring and provisioning CryptoAuto devices. These devices can be mounted on early prototype or production boards.
Contact 3 EV27Y72A	RBH parts	The 3-Lead Contact board is a 3-Lead RBH socketed solution designed for configuring and provisioning CryptoAuth devices. These devices can be mounted on early prototype or production boards.
VSFN socket EV98D91A	SHA106, ECC206	The VSFN 2-Lead Contact board is a socketed solution specifically designed for configuring and provisioning the SHA106 and ECC206. It allows these devices to be provisioned and mounted on early prototype or production boards.
WINCS02 WiFi Module EV68G27A	WINCS02IC, ATECC608C-TNGTLS	A WiFi module designed to connect to the mikroBUS header of the CryptoAuth Trust Platform, adding WiFi capability to the development board.

Note: Previous versions of the board used ATECC608A/B devices and did not support the ECC608-TMNGTLS.

Table 3-2. MikroElektronika Click Add-On Boards
Board Name	Devices Supported	Description
WiFi 7 Click	ATWINC1510	WiFi module that utilizes the ATWINC510. The board supports IEEE® 802.11 b/g/n protocols and communicates over the SPI interface.
Secure 4 Click⁽¹⁾	ATECC608A	Features a generic ATECC608A secure element with an I²C interface. This device is an earlier version of the ATECC608B/C TrustCustom devices.
Secure Click⁽¹⁾	ATECC508A	Includes a generic ATECC508A secure element with an I²C interface.
Secure 3 Click	ATSHA204A	Contains a generic ATSHA204A secure element with an I²C interface. The device has a cryptographic coprocessor with symmetric secure hardware-based key storage.
Secure 6 Click	ATSHA204A	Offers a generic ATSHA204A secure element with a SWI interface. The device has a cryptographic coprocessor with symmetric secure hardware-based key storage.
ECC608 Trust Click ⁽³⁾	ATECC608C-TNGTLS ATECC608C-TFLXTLS ECC608-TMNGTLS	Contains one of each of the listed devices. All three devices have an I²C interface. The board is intended for use with one of Microchip Trust Platform development boards and the Trust Platform Design Suite (TPDS) of tools.
Secure UDFN Click	All Microchip CryptoAuthentication™ devices	An 8-pin UDFN socketed solution designed for configuring and provisioning CryptoAuth devices. It can be used for mounting on early prototype or production boards.
Secure SOIC Click	All Microchip CryptoAuthentication devices	An 8-pin SOIC socketed solution designed for configuring and provisioning CryptoAuth devices. It can be used for mounting on early prototype or production boards.
mikroBUS Shuttle⁽²⁾	Click expansion boards	A compact add-on board designed to expand the mikroBUS to accommodate multiple mikroBUS connectors.
Shuttle Click⁽²⁾	Click expansion boards	A socket expansion board that provides an elegant solution for stacking up to four Click boards.

Note:

Not recommended for new designs.
Generic boards developed by MikroElektronika that can expand the number of mikroBUS extension boards.
Microchip’s Trust Platform boards consist of DM320118 - CryptoAuth Trust Platform, EV10E69A - CryptoAuth Trust Manager and the EV89U05A CryptoAuth Pro Trust Platform.