MB1111C-TR

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8557B—CRYPTO—04/09

8699A—CRYPTO—10/09 Table of Contents Section 1 Section 2 Section 3

3.11 Mapping AT88CK109BK3 to AT88Microbase, STK500 and STK600 3-14

Congratulations on acquiring the AVR®-based AT 88CK109BSTK3 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

8699A—CRYPTO—10/09  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

Figure 1. AT88CK109STK3 Kit

1.2.1 Device Support

Locate the latest information about Crypto Authentication at www.atmel.com/Javan .

8699A—CRYPTO—10/09 Section 2 Getting Started

2.1 Unpacking the System

Package content:  AT88Microbase Controller  AT88CK109BK3, CryptoAuthentication daughter board  Atmel CryptoAuthentication product assortment  1 USB cable, 6 inches

2.2 System Requirements

The minimum hardware and software requirements are:  200 MB free hard disk space (AVR Studio, FLIP and ATMEL’s Crypto Evaluation Studio)  Windows ® XP, X86 processor  Available USB Port

2.3 Software Installation

 Install CryptoAuthentication Demonstrati on Utility available from WWW.Atmel.com/Javan  Launch software and follow the online help. Note: The CryptoAuthentication IC’s that are included with your kit have Development Secrets, not Production secrets. See the .xml file th at is included with the CryptoAuthentication utility. Please be aware of this during your development.

This chapter describes the features of the AT88Microbase and the AT88CK109BK3 boards.

3.1 Overview

Figure 2. AT88Microbase Components (front side)

Figure 3. AT88Microbase Components (back side)

3.2 Power Supply

3.2.1 USB powered

The on-board power supply circuitry allows two possible configurations for the main supply voltage. The CryptoCompanion supply voltage is always 3.3V, regardless of R1and R2 configuration.

0 VCC

3.2.2 Power LED, “LEDP”

Figure 4. Power on LED “LEDP”

3.3 RESET

3.3.1 Power-on Reset

The on-board RC network acts as power-on RESET.

3.3.2 RESET Push Button

Figure 5. RESET Push Button (AVR RESET) Implementation

3.4 AT90USB1287 AVR Microcontroller

CryptoAuthentication communication.

3.5 Serial Links

3.5.1 USB

operates as an “USB device”. Figure 6. USB Type-A Receptacle

3.5.2 USART

asynchronous mode is supported. See section 3.6.3 for pinout details.

3.5.3 SPI / TWI Selector Switch

(SDA and SCL) to be routed to the 10 pin Interface header, J1. See section 3.6.3 for pinout details. Figure 7. TWI – SPI Selector Switch

3.6 On-board Resources

3.6.1 Description of LED Bank

corresponding port pin must be driven low. Figure 8. LEDs Implementation Schematic Note: AVR can source or sink enough current to drive an LED directly.

3.6.2 Buzzer

that PD7 be driven with a square wave at 4.0 0.5 KHz to achieve a maximum decibel of 78dB.

Figure 9. Buzzer Implementation Schematic

3.6.3 Description of the Interface Header

The 10-Pin header (J1) of the AT88Microbase provides interfacing for daughter boards. Figure 10. 10-Pin Interface Header

Figure 11. 10-Pin Interface header (J1) Orientation

3.6.4 CryptoCompanion Chip

CryptoMemory® (CM) chips. The SCL and SDA pins are connected to PD0 and PD1, respectively. The RST and PDN pins are connected to PF2 and PF3, respectively. Figure 12. System CryptoCompanion Schematic Datasheet can be found on the Atmel web site, http://www.atmel.com/products/securemem. Note: The CryptoCompanion chip cannot be used with the CryptoAuthentication family of devices.

3.7 AT88CK109BK3 CryptoAuthentication Daughter Board

Figure 13. AT88CK109BK3 Components (top side) Figure 14. Chip-in-Socket Placement (Live bug)

3.8 AT88CK109BK3 HOST and CLIENT Sockets Compatibility

3.9 HOST and CLIENT Power Configuration

Figure 15. HOST and CLIENT Power Headers Figure 16. Schematic Implementation for Software Power Control, HOST-side Table 1. HOST and CLIENT sockets Power Configuration sockets are placed into a constant power–on state.

3.10 Device Interconnect Header

and CLIENT devices. The header can also serve as test points. Figure 17. Interconnect Header

3.11 Mapping AT88CK109BK3 to AT88Microbase, STK500 and STK600

Table 2. Mapping the AT88CK109BK3 to the AT88Microbase

Table 3. Mapping AT88CK109BK3 to the STK500 and STK600 Figure 18. AT88CK109BK3 Mounted to the STK500

3.12 Interfacing a USART with CryptoAuthentication

A microcontroller’s USART requires a minimum of two signals (RXD and TXD) to communicate. The AT88SA100, AT88SA102, and AT88SA10HS device s have a 1-wire communication interface. Figure 19. USART TXD and RXD pins configured for 1-wire Interfacing to be compatible with the CryptoAuthentication 1-wire interface.

3.13 In-System Programming

3.13.1 Programming with USB bootloader: DFU (Device Firmware Upgrade)

AT90USB1287 datasheet section “boot loader support”).

1. Press and hold “HWB” button
2. Release the “RESETT” button.
3. Release the “HWB” button.

bootloader datasheet’ document and ‘FLIP User Manual’. Note: HWBE fuse must be enabled to support DFU.

3.13.2 Programming with AVR JTAG ICE

how to connect and use the AVR JTAG ICE. AT90USB1287 device is shipped with this fuse programmed. Figure 20. Connecting AVR JTAGICE mkII to the AT88Microbase individually or with the sequential automatic programming option. Note: See AVR Studio® on-line Help for information.

3.14 Debugging

3.14.1 Debugging with AVR JTAG ICE mkII

Every AT88CK109STK3 can be used for debugging with JTAG ICE MK II.

8699A—CRYPTO—10/09 When using JTAG ICE MK II for debugging, and as AT90USB1287 parts are factory configured with the higher security level set, a chip eras e operation will be performed on the part before debugging. Thus the on-chip flash bootloader w ill be erased. It can be restored after the debug session using the bootloader hex file available from ATMEL website.

3.15 Test Points

There are 4 test points implemented, these test points are referenced in the full schematics section.  VCC, AT88CK109BK3  GND AT88CK109BK3  HOST signal pin AT88CK109BK3 INTERCONNECT Header  CLIENT signal pin AT88CK109BK3 INTERCONNECT Header

Table 4. Troubleshooting Guide Reset disable fuse is set. Check reset disable fuse. ― Press the “RESET” push button. ― Release the “HWB” push button. “Settings > Communication > USB”. Reading fuses address 0 to 2..

AT88CK109STK User Guide 5-1 8699A—CRYPTO—10/09 Section 5 Technical Specifications  System Unit ― AT88Microbase o Physical Dimensions L=58 x W=25 x H=12 mm o Weight 9.0g ― AT88CK109BK3 o Physical Dimensions L=74 x W=35 x H=23 mm o Weight 17.5g ― Assembled Module o Physical Dimensions L=100 x W=35 x H=26 mm o Weight 26.5g  Operating Conditions ― USB 4.4V - 5V.25 (100mA) *See Section 3.2 3.3V ― Supply Current 50mA  Connections ― USB Connector Type-A receptacle ― USB Communications Full speed 2.0

AT88CK109STK User Guide 6-1 8699A—CRYPTO—10/09 Section 6 Technical Support For technical support, please contact securerf@atmel.com. When emailing or contacting tech support, please do not include any proprietary information you may have input into the device. When requesting technical support, please include the following information:  Which target AVR device is used (complete part number)  Target voltage and speed  Clock source and fuse setting of the AVR  Programming method (ISP, JTAG or specific Boot-Loader)  Hardware revisions of the AVR tools, found on the PCB  Version number of AVR Studio. This can be found in the AVR Studio help menu.  PC operating system and version/build  PC processor type and speed  A detailed description of the problem

8699A—CRYPTO—10/09 Section 7 Complete Schematic On the next pages, the following documents of the AT88CK109STK3 are shown:  AT88Microbase, revision 2.0  Complete Schematic  Assembly Drawing  Bill of Material  Default configuration summary  AT88CK109BK3, revision 1.0  Complete Schematic  Assembly Drawing  Bill of Material  Default configuration summary

Figure 1. AT88Microbase Schematic, 1 of 4

Figure 2. AT88Microbase Schematic, 2 of 4

Figure 3. AT88Microbase Schematic, 3 of 4

Figure 4. AT88Microbase Schematic, 4 of 4

Figure 5. AT88Microbase Assembly Drawing, 1 of 2 ( Top side )

Figure 6. AT88Microbase Assembly Drawing, 2 of 2 ( Bottom side )

Qty Reference Value Description Case Manufacturer PN

2 C125-126 20pF Ceramic 0603 GRM1885C1H200JA01D

1 C164 150pF Ceramic 0603 C1608C0G1H151J

1 C151 1nF Ceramic 0603 C0603X7R500-102KNE

1 C102 10nF Ceramic 0603 C0603X7R500-103JNE

1 C163 15nF Ceramic 0603 ECJ1VB1H153K

1 C184 220nF Ceramic 0603 GRM188R71A224KA01D

5 C117 C119 0.1uF Ceramic 0603 C0603Y5V250-104ZNE C121 Ceramic 0603 C123-124 Ceramic 0603

4 C101 C103 1uF Ceramic 0603 C0603Y5V250-105ZNE

1 C118 10uF Ceramic 0805 C0805X5R6R3-106KNE

1 R1 0 1/16 W 0603 CR0603-16W-000T

2 R180-181 22 1/16 W 0603 CR0603-16W-220JT

3 R3 R6-R7 180 1/16 W 0603 CR0603-16W-181JT

4 R103-105, R171 825 1/16 W 0603 CRCW0603825RFKEA

1 R183 1.5K 1/16 W 0603 CR0603-16W-152JT 1 R144 4.7K 1/16 W 0603 CR0603-16W-472JT 1 R172 3.92K 1/16 W 0603 ERJ3EKF3921V

2 R151 R184 47K 1/16 W 0603 CRCW060347K0FKEA

1 R2 DNI 1/16 W 0603

2 R4, R5 0 1/16 W 0402 CR0402-16W-000T

1 IC2 - ATMEL AVR 64 PIN QFN AT90USB1287-64QFN

1 Y121 16MHz Crystal SMD ABM3B-16.000MHZ-B2-T 1 U1 3.3V Regulator SOT-23-5 MIC5219-3.3YM5 TR

1 U6 - ATMEL CryptoCompanion 8ld SOIC ATSC018-SU-CM

1 LEDP BLUE LED 0603 MB1111C-TR

3 LED1-3 RED LED 0603 BR1111C-TR

2 D181-182 - ESD Suppressor 0603 PGB1010603MR

1 D1 DIODE Schotkky SOD-323 NSR1020MW2T1G

1 D2 DIODE Schotkky SOD-123 MBR0520L

1 USB WM17117-ND TYPE A USB RT ANG. 48037-0001

1 L161 - Ferrit Bead 0603 MI0603J601R-10

1 Q1 NPN Transistor SOT23-3 MMBTA42LT1G

1 H2 0.1" Pitch JTAG 2x5 Male Header RA TSW-105-16-L-D-RA 1 J1 0.1" Pitch PORT-D Interface 2x5 Male Header PBC05DAAN

1 B121 - Buzzer SMD SMT-0540-S-R

2 B151 - Push Button SMD PTS635SL25SMTR LFS

1 K1 - DPDT switch SMD CAS-220TA

7-8 AT88CK109STK3 User Guide 8699A—CRYPTO—10/09

Figure 7. AT88CK109BK3 Schematic, 1 of 3

Figure 8. AT88CK109BK3 Schematic, 2 of 3

Figure 9. AT88CK109BK3 Schematic, 3 of 3

7-12 AT88CK109STK3 User Guide 8699A—CRYPTO—10/09 AT88CK109BK3 Assembly Drawing, 1 of 2 ( Top side )

Figure 10. AT88CK109BK3 Assembly Drawing, 2 of 2 ( Bottom side )

Qty Reference Value Description Case Manufacturer PN 2 C1-2 0.1uF 402 C0402X7R160-104KNE

1 R11 0 1/16W 0603 CR0603-16W-000T

2 R9-10 180 1/16W 0603 CR0603-16W-181JT

4 R1-3, R5 1K 1/16W 0603 CR0603-16W-1001FT

2 R7-8 1M 1/16W 0603 CR0603-16W-105JT

2 R4 R6 825 1/16W 0603 CRCW0603825RFKEA

2 LED1-2 RED LED 0603 BR1111C-TR

2 Q1-2 N-CHANNEL MOSFET SC-75 NTA4001NT1G

1 D1 Diode Unidirectional TVS DO-214AC, SMA SMA6J5.0A-TR

2 S1-2 CryptoAuthentication Socket SOT23-3 499-P36-20

1 PORT-D 10 Pin 2x5 VERT .100 10POS Fem SSW-105-01-G-D

2 K1-2 Switch DPDT Surface Mount CAS-220TA

6 H1-5,

Interconnect PBC02DAAN2POS .100 TINVERT 2PIN HEADER AT88CK109BK3 BOM MISC DIODE CAPACITOR RESISTOR AT88CK109STK3 7-14 AT88CK109STK3 User Guide 8699A—CRYPTO—10/09

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