AT88CK101BK8 ATMEL | Alldatasheet

Document overview

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Technical content

Features

 8-lead SOIC socket  Supports the Atmel ATSHA204 CryptoAuthentication IC  Supports communication protocols - I2C - SWI (Single wire interface)  Power LED  Test points header

Contents

 Atmel AT88CK101BK8 daughterboard 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 I2C, 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 Pin 1 indicator Test point header Standoff hole Standoff hole communication protocol selector

2 Atmel AT88CK101BK8 Hardware User Guide

8741A–CRYPTO–3/11 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

Atmel AT88CK101BK8 Hardware User Guide 3 8741A–CRYPTO–3/11 2. Board configuration 2.1. 10-pin interface header Table 2-1. 10-pin interface header P10 P9 P8 P7 P6 P5 P4 P3 P2 P1 VCC GND NC NC NC NC MISO MOSI SDA/SCLK SCL /CS Note: I2C Pins: SCL, SDA SPI Pins: /CS, SCLK, MOSI, MISO 2.2. 6-pin test header Table 2-2. 6-pin test header /CS SCL SI/SDA S0 VCC GND SPI chip select SPI-CLK MOSI/SDA MISO VCC GND Note: I2C Pins: SCL, SDA SPI Pins: /CS, SCLK, MOSI, MISO 2.3. Supports 8-lead SOIC and SPI interfaces with the following pinout Figure 2-1. Pinout configurations NC NC NC GND 8-lead SOIC VCC NC SCL SDA /CS SO NC GND 8-lead SOIC VCC NC SCK SI /CS SO NC GND 8-lead SOIC VCC NC SCK SI

4 Atmel AT88CK101BK8 Hardware User Guide

8741A–CRYPTO–3/11 2.4. Configurations Table 2-3 describes the how to configure the AT88CK101BK8 with respect to the AT88Microbase and the STK/EVK development platforms. Table 2-3. Atmel AT88CK101STK8 starter kit configuration guide Atmel AT88CK101STK8 starter kit configuration guide Communication interface Atmel AT88Microbase (K1 switch) Atmel AT88CK101BK8 (K1 switch) Atmel AT88CK101BK8 jumper (H5) TWI TWI uBase Open SPI SPI uBase Mounted SWI (UART) ─ SPI Mounted SWI (GPIO) SPI uBase Open Atmel AT88CK101BK8+ STK/EVK platforms configuration guide Communication interface ─ Atmel AT88CK101BK8 (K1 switch) Atmel AT88CK101BK8 jumper (H5) TWI ─ TWI Open SPI ─ SPI Open SWI (UART) ─ SPI Mounted SWI (GPIO) ─ TWI Signal on Px1 (x-denotes the port) Open Note: X = Don’t care Figure 2-2. Atmel AT88CK101BK8 adapter board mounted to STK600

6 Atmel AT88CK101BK8 Hardware User Guide

8741A–CRYPTO–3/11 3. References and further information Schematics, Gerber files, bill of materials (BOM), development and demonstration software is conveniently downloadable from the Atmel website at www.atmel.com/cryptokits. 4. EVALUATION BOARD/KIT IMPORTANT NOTICE This evaluation board/kit is intended for ENGINEERING, DEVELOPMENT, DEMONSTRATION or EVALUATION PURPOSE ONLY. It is not a finished product and may not (yet) comply with some or any technical or legal requirements that are applicable to finished products, including, without limitations, directives regarding electromagnetic compatibility, recycling (WEEE), FCC, CE or UL (except as may be otherwise noted on the board/kit). Atmel® supplied this board/kit “AS IS,” without any warranties, with all faults, at the buyer’s and further users’ sole risk. The user assumes all responsibly and liability for proper and safe handling of goods. Further, the user indemnifies Atmel from claims arising from the handling or use of goods. Due to open construction of the product, it is the user’s responsibility to take any and all appropriate precautions with regard to electrostatic discharge and any other technical or legal concerns. EXCEPT TO THE EXTENT OF INDEMNITY SET FORTH ABOVE, NEITHER USER NOR ATMEL SHALL BE LIABLE TO EACH OTHER FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES. No license is granted under any patent right or other intellectual property right of Atmel covering or relating to any machine, process, or combination in which such Atmel product or services might be or are used. Mailing Address: Atmel Corporation

2325 Orchard Parkway

San Jose, CA 95131

San Jose, CA 95131 USA www.atmel.com Atmel Asia Limited Unit 01-5 & 16, 19F BEA Tower, Millennium City 5

418 Kwun Tong Road

Kwun Tong, Kowloon HONG KONG Tel: (+852) 2245-6100 Fax: (+852) 2722-1369 Atmel Munich GmbH Business Campus Parkring 4 D-85748 Garching b. Munich GERMANY Fax: (+49) 89-3194621 Atmel Japan 9F, Tonetsu Shinkawa Bldg. 1-24-8 Shinkawa Chuo-ku, Tokyo 104-0033 JAPAN © 2011 Atmel Corporation. All rights reserved. / Rev.: 8741A–CRYPTO–3/11 Atmel®, logo and combinations thereof, CryptoAuthentication™ and others are registered trademarks or trademarks of Atmel Corporation or its subsidiaries. Other terms and product names may be trademarks of others. Disclaimer: The information in this document is provided in connection with Atmel products. No license, express or implied, by estoppel or otherwise, to any intellectual property right is granted by this document or in connection with the sale of Atmel products. EXCEPT AS SET FORTH IN THE ATMEL TERMS AND CONDITIONS OF SALES LOCATED ON THE ATM EL WEBSITE, ATMEL ASSUMES N O LIABILITY WHATSOEVER AND DISCLAIMS ANY EXPRESS, IMPLIED OR STATUTORY WARRANTY RELATING TO ITS PRODUCTS INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF ME RCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, CONSEQUENTIAL, PUNITIVE, SPECIAL OR INCIDENTAL DAMAGES (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS AND PROFITS, BUSINESS INTERRUPTION, OR LOSS OF INFORMATION) ARISING OUT OF THE USE OR INABILITY TO USE THIS DOCUMEN T, EVEN IF ATMEL HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Atmel makes no representations or warranties with respect to the accuracy or completeness of the contents of this document and rese rves the right to make changes to specifications and pr oducts descriptions at any time without notice. Atmel does not make any commitment to update the information contained herein. Unless specifically provided otherwise , Atmel products are not suitable for, and shall not be used in, automotive app lications. Atmel products are not intended, authorized, or warranted for use as components in applications intended to support or sustain life .