Atmel AT88CK101BK8 Hardware User's Manual

Features
 8-lead SOIC socket
 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
header for the I
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
K1
communication
protocol selector
2
C, SWI, and SPI signals. The AT88CK101BK8 is sold with the Atmel AT88Microbase
Test point
header
Atmel CryptoAuthentication Starter Kit
Contents
 Atmel AT88CK101BK8 daughterboard
Standoff hole
Pin 1 indicator
Standoff hole
Atmel AT88CK101BK8
Hardware User Guide
8741A–CRYPTO–3/11