Atmel CryptoAuthentication Starter Kit Atmel AT88CK101BK8 Hardware User Guide Features Contents 8-lead SOIC socket Atmel AT88CK101BK8 daughterboard Supports the Atmel ATSHA204 CryptoAuthentication IC Supports communication protocols 2 - I C - SWI (Single wire interface) Power LED Test points header 1. Introduction Atmel AT88CK101BK8 is a daughterboard that interfaces with a mcu board via a 10-pin header. The daughterboard has a single 8-pin SOIC socket which can support the Atmel ATSHA204. This kit uses a modular approach, enabling the daughterboard to connect directly to an STK series AVR development platform to easily add security to applications. An optional adapter kit is also available when the 10-pin header on the daughterboard requires a different pinout. The AT88CK101BK8 also provides a test point 2 header for the I C, SWI, and SPI signals. The AT88CK101BK8 is sold with the Atmel AT88Microbase module to form the Atmel AT88CK101STK8 starter kit. The AT88Microbase AVR base board comes with a USB interface that lets designers learn and experiment on their PCs. Figure 1-1. Atmel AT88CK101BK8 Crypto daughterboard Standoff hole Pin 1 indicator Standoff hole K1 Test point header communication protocol selector 8741ACRYPTO3/11 1.1. Atmel AT88CK101STK8 starter kit The AT88CK101BK8 is sold with the Atmel AT88Microbase module to form the Atmel AT88CK101STK8 starter kit. For additional information on the AT88Microbase, See Atmel doc8723A, Atmel AT88Microbase Hardware User Guide. Figure 1-2. Atmel AT88CK101STK8 starter kit Figure 1-3. The Atmel AT88CK101BK8 daughterboard with the Atmel AT88Microbase 2 Atmel AT88CK101BK8 Hardware User Guide 8741ACRYPTO3/11
