AT88CK454BLACK;中文规格书,Datasheet资料.pdfVIP

Atmel CryptoAuthentication USB Dongle Atmel AT88CK454BLACK Hardware User Guide Features Contents  Atmel ATSHA204 CryptoAuthentication IC  Atmel AT88CK454BLACK USB Dongle - SWI (Single wire interface)  Quick start guide  Atmel AT90USB162 AVR - 16K Flash, 512 EEPROM, 512 SRAM - USB 2.0 full speed device  Power LED  Two users definable LEDs  On-board RESET button  On-board HWB button (Dual functionality) - DFU button and general purpose  3-pin interface header Introduction Atmel® AT88CK454BLACK is an Atmel CryptoAuthentication evaluation kit, which can be used as a reference design for an USB application requiring the Atmel CryptoAuthentication product family. This kit includes an Atmel AT90USB162 microcontroller which provides a convenient USB interface allowing users to understand and experiment with CryptoAuthentication on their personal computer. Developers can also use the provided 3-pin interface header to directly connect the CryptoAuthentication device to their existing project. Complete source code for the Atmel AVR® and CryptoAuthentication devices, documentation for the kit, as well as the schematic, Gerber files and bill of materials are all downloadable at /cryptokits. Figure 1. Atmel AT88CK454BLACK CryptoAuthentication evaluation kit 8737A–SMEM–3/11 / 1. Board overview 1.1. Components placement Figure 1-1. Top side components placement