AT88CK109STK3
Hardware User Guide
8557B—CRYPTO—04/09
Table of Contents
Section 1
Introduction....................................................................................................... 1-1
1.1
Overview.............................................................................................. 1-1
1.2
AT88CK109STK3 Starter Kit Features ................................................ 1-1
Section 2
Getting Started ................................................................................................. 2-4
2.1
Unpacking the System......................................................................... 2-4
2.2
System Requirements ......................................................................... 2-4
2.3
Software Installation ............................................................................ 2-4
Section 3
Using the AT88CK109STK3 ............................................................................. 3-5
3.1
Overview.............................................................................................. 3-5
3.2
Power Supply ...................................................................................... 3-6
3.3
RESET................................................................................................. 3-7
3.4
AT90USB1287 AVR Microcontroller .................................................... 3-8
3.5
Serial Links .......................................................................................... 3-8
3.6
On-board Resources ........................................................................... 3-9
3.7
AT88CK109BK3 CryptoAuthentication Daughter Board .................... 3-12
3.8
AT88CK109BK3 HOST and CLIENT Sockets Compatibility .............. 3-12
3.9
HOST and CLIENT Power Configuration ........................................... 3-13
3.10
Devices Interconnect Header............................................................. 3-14
3.11
Mapping AT88CK109BK3 to AT88Microbase, STK500 and STK600 3-14
3.12
Interfacing a USART with CryptoAuthentication................................. 3-16
3.13
In-System Programming .................................................................... 3-16
3.14
Debugging ......................................................................................... 3-17
3.15
Test Points......................................................................................... 3-18
Section 4
Troubleshooting Guide ..................................................................................... 4-1
Section 5
Technical Specifications ................................................................................... 5-1
Section 6
Technical Support............................................................................................. 6-1
Section 7
Complete Schematic ........................................................................................ 7-1
AT88CK109STK User Guide
8699A—CRYPTO—10/09
i
Section 1
Introduction
Congratulations on acquiring the AVR®-based AT88CK109BSTK3 CryptoAuthentication Starter
Kit. This kit is designed to give designers a quick start to develop code for the CryptoAuthentication
product family. All the necessary hardware is provided in the package. The AT88Microbase has
been pre-programmed for your convenience. Please be sure to visit
WWW.Atmel.com/Javan
for
the latest firmware image.
1.1
Overview
This document describes the AT88CK109STK3, which is a development kit for the AT88SA100,
AT88SA102, and ATSA8810HS CryptoAuthentication devices. This kit uses a modular approach.
The development kit includes the AT88Microbase board and the AT88CK109BK3
CryptoAuthentication daughter board. The AT88Microbase uses a convenient Type-A USB
interface allowing users to interface with a personal computer and experiment with
CryptoAuthentication. The small USB form factor of the AT88Microbase allows the board to
function as a demo as well as a development platform.
The AT88CK109BK3 daughter board has two SOT23-3 sockets for either client-host or multiple
client development. Together, these boards allow an easy evaluation of the CryptoAuthentication
products using demonstration software. This user guide acts as a general, getting started guide as
well as a complete technical reference for advanced users.
1.2
AT88CK109STK3 Starter Kit Features
AT88Microbase provides the following features:
AT90USB1287 (AVR) 64 QFN device (2.7V < VCC < 5.5V)
– 128K Bytes of In-System Self-Programmable Flash
– 4K Bytes EEPROM
– 8K Bytes Internal SRAM
AT88SC018 CryptoCompanion IC
USB software interface for Device Firmware Upgrade (DFU boot loader)
(2)
Power supply LED
– from the USB interface (USB device bus powered application)
– from an external power supply
JTAG Connector:
– for on-chip ISP
– for on-chip debugging using JTAG ICE
AT88SCK109STK3
Serial interfaces:
– 1 USB full / low speed device interface
– USART
On-board resources:
– 3 User defined LEDS
– 10 Pins I/O header (2x5, 0.1” pitch)
Supports SPI, TWI, and UART
– 1 Buzzer
On-board RESET button
On-board HWB button to force AVR into DFU mode at reset
16 MHz crystal for system clock
The AT88SC19BK3 provided the following features:
2 SOT23-3 CryptoAuthentication Sockets
– HOST and CLIENT
– Software PWR control
AVR Studio
®
software interface
(1)
Notes: 1. AT88Microbase is supported by AVR Studio®, version
4.17 (build 666)
or
higher. For up-to-date information on this and other AVR tool products, please
consult our web site. The newest version of AVR Studio®, AVR tools and this
User Guide can be found in the AVR section of the Atmel web site,
http://www.atmel.com.
2. ATMEL Flip®, In System Programming Version 3.2.2 or higher shall be used for
Device Firmware Upgrade. Please consult Atmel web site to retrieve the latest
version of Flip and the DFU bootloader Hex file if needed
1-2
8699A—CRYPTO—10/09
AT88CK109STK3 User Guide
Figure 1.
AT88CK109STK3 Kit
1.2.1
Device Support
AT88CK109BK3 (daughter board) currently supports the following CryptoAuthentication devices:
ATSA88100
ATSA88102
ATSA8810HS
Locate the latest information about Crypto Authentication at
www.atmel.com/Javan
.
