data brief for further information contact your local stmicroelectronics sales office. march 2006 rev 2 1/5 1 ST19WR08 dual contactless smartcard mcu with rf uart, iart & 8 kbytes eeprom features enhanced 8-bit cpu with extended addressing modes 112 kbytes user rom with partitioning 2 kbytes user ram with partitioning 8 kbytes user eeprom wi th partitioning plus 128 bytes user otp and 64 bytes st otp areas: ? highly reliable cmos eeprom submicron technology ? error correction code for single bit fail correction within a byte ? 10 year data retention ? 500,000 erase/write cycles endurance ? 1 to 32 bytes erase or program in 1 ms security firewalls for memories, and enhanced des accelerator very high security fe atures including eeprom flash programming and clock management. 2x8-bit timers with interrupt capability hardware security enhanced des accelerator with library support for symmetrical algorithms: ? des, triple des computations and cbc chaining mode aes-128 software library iso 3309 crc calculation block fips 140-2 and ais31 compliant true random number generator (trng) 2.7 v to 5.5 v supply voltage external clock frequency up to 10 mhz high performance provided using internal clock frequency unique serial number on each die power-saving standby mode contact assignment compatible iso 7816-2 serial access i/o, iso 7816-3 compatible iso asynchronous receiver transmitter for high speed serial data support esd protection greater than 5000 v contactless specific features based on iso 14443 type b 13.56 mhz carrier frequency rf uart (rf universal asynchronous receiver transmitter) for easy-to-manage high speed data transfer up to 848 kbits/s rf frame up to 256 bytes 10% amplitude modulation reception (reader to card) bpsk - nrz load modulati on (card to reader) interface with rf readers supported through a library of embedded software functions compatible with iso 14443 standard esd protection on antenna pads greater than 5000 v function speed (1) 1. best performance achieved using a 15-mhz clock frequency. triple des (with enhanced security) 58.0 s single des (with enhanced security) 43.0 s 259a.ai micromodule wafer www.st.com
summary description ST19WR08 2/5 1 summary description 1.1 hardware overview the product, member of the st19w platform, is a serial access microcontroller specially designed for cost-effective secure portable applications. it is manufactured using an advanced highly reliable st cmos eeprom technology. it is based on the stmicroelectronics 8-bit cp u already implemented on the st19x product family and includes on-chip memories: user rom, user ram and eeprom with state-of- the-art security features. rom, ram and eeprom memories can be configured into partitions with custom ized access rules. an additional st rom contains all st provided functions and libraries. access from any memory area to another are protected by hardware firewalls. access rules are user-defined and can be selected by mask options. the chip includes an enhanced des accelera tor which is accessible via cryptographic software libraries located in st rom. an rf interface including an rf universal a synchronous receiver transmitter (rf uart) enables contactless communication up to 848 kbits/s compatible with the iso 14443-b standard. as with all the other st19w products, a serial interface fully compatible with the iso 7816 standard for smartcard applications is available. a crc calculation block is also available and is directly accessible by the user.
ST19WR08 summary description 3/5 figure 1. block diagram 1.2 software development software development and firmware generation (rom and options) are supported by a comprehensive set of development tools, dedicated at development and validation of software: smartcard ics emulator st19x simulation package scdevtools environment for windows tm nt, 2000, and xp based stations powerful c/c++ compiler and debugger are also available (third-party tools) rf contactless demokit based on iso 14443 type b standards internal bus memory access firewall i/o 1 serial i/o inter- face gnd 8 bit cpu 2 x 8 bit timer crc module clk clock gene- rator module st rom, edes firewall ram user rom st rom and rf libraries edes accele- rator 552 vcc gun a & gun b secu- rity admin. reset eeprom iart rf uart rf inter- face ac0 ac1
revision history ST19WR08 4/5 2 revision history table 1. document revision history date revision changes 28-apr-2005 1 initial release. 16-mar-2006 2 document converted into new st corporate template. ais31 function added .
ST19WR08 5/5 please read carefully: information in this document is provided solely in connection with st products. stmicroelectronics nv and its subsidiaries (?st ?) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described he rein at any time, without notice. all st products are sold pursuant to st?s terms and conditions of sale. purchasers are solely responsible for the choice, selection and use of the st products and services described herein, and st as sumes no liability whatsoever relating to the choice, selection or use of the st products and services described herein. no license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. i f any part of this document refers to any third party products or services it shall not be deemed a license grant by st for the use of such third party products or services, or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoev er of such third party products or services or any intellectual property contained therein. unless otherwise set forth in st?s terms and conditions of sale st disclaims any express or implied warranty with respect to the use and/or sale of st products including without limitation implied warranties of merchantability, fitness for a parti cular purpose (and their equivalents under the laws of any jurisdiction), or infringement of any patent, copyright or other intellectual property right. unless expressly approved in writing by an authorize representative of st, st products are not designed, authorized or warranted for use in military, air craft, space, life saving, or life sustaining applications, nor in products or systems, where failure or malfunction may result in personal injury, death, or severe property or environmental damage. resale of st products with provisions different from the statements and/or technical features set forth in this document shall immediately void any warranty granted by st for the st product or service described herein and shall not create or extend in any manner whatsoev er, any liability of st. st and the st logo are trademarks or registered trademarks of st in various countries. information in this document supersedes and replaces all information previously supplied. the st logo is a registered trademark of stmicroelectronics. all other names are the property of their respective owners. ? 2006 stmicroelectronics - all rights reserved bull cp8 patents stmicroelectronics group of companies australia - belgium - brazil - canada - china - czech republic - finland - france - germany - hong kong - india - israel - ital y - japan - malaysia - malta - morocco - singapore - spain - sweden - switzerland - united kingdom - united states of america www.st.com
about st products applications support buy news & events st worldwide contact us login search the site part number search search for part #: ST19WR08 example: *74*00* matching documents: 1 - 1 of 1 generic part number(s) orderable part number(s) status product page/ datasheet description ST19WR08 ST19WR08 preview dual contactless smartcard mcu wi th rf uart, iart & 8 kbytes eeprom smartcard ics | smartcard st19 platform ics | st19, contactless solutions search time: 0.078s all rights reserved ? 2007 stmicroelectronics :: terms of use :: privacy policy pa g e 1 of 1 stmicroelectronics | part number search 21-au g -2007 mhtml:file://c:\te mp\sgst\ST19WR08.mht
|
