ST ST23YR04 handbook
Contents
1. kyy ST23YR04 Dual contactless smartcard MCU with 4 Kbytes EEPROM enhanced security cryptoprocessor and optimized RF performance Features Hardware features Enhanced 8 16 bit ST23 CPU core with 16 Mbytes linear addressable memory 230 Kbytes of User ROM 4 Kbytes of User RAM 2 Kbytes of NESCRYPT RAM 4 Kbytes of User EEPROM including 128 bytes of User OTP area 30 year data retention at 25 C 500 000 erase write cycles at 25 C 500 000 Erase Write cycles endurance typical at 25 C 1 to 64 bytes Erase or Program in 2 ms Data brief Ep 2 Micromodule Wafer 259a ai 0 5 Kbytes dedicated RFUART RAM BPSK NRZ load modulation card to reader 8 to 14 amplitude modulation reception reader to card as minimum range Enhanced RF performance provided by CPU clock frequency up to 29 MHz coupled with clock frequency divider Security features m Active shield E Enhanced NESCRYPT crypto processor for m Hardware security enhanced DES accelerator public key cryptography Monitori i f z i mg Three 8 bit timers with watchdog and interrupt m onl anng p SVT NERON Parame ers capability m Protection mechanisms against faults m 3V and5 V supply voltage ranges m AIS 31 class P2 compliant true random number generator TRNG m External clock frequency up to 10 MHz m ISO 3309 CRC calculation block m High performance provided by M nae2. it MPU CPU clock frequency up to 29 MHz esas pro i a e di m Adjustable clocks for better granularity Fed eer nena geet ranoeae m Power saving Standby state Development environment m Contact assignment compatible with m Interface with RF readers supported through a ISO IEC 7816 3 standards library of embedded software functions m Asynchronous receiver transmitter IART for compatible with ISO IEC 14443 standards high speed serial data Support m Software development and firmware ISO IEC 7816 3 and EMV compliant generation are supported by a comprehensive m ESD protection greater then 6 kV HBM for set of development tools dedicated to software contact pads and 4 kV for contactless pads design and validation C compiler simulator and emulator Contactless features m Complies with ISO IEC 14443 type B Applications Innovatron type B and PayPass standards PP a m 13 56 MHz carrier frequency ST23YR04 major applications include m RF frame up to 512 bytes m EMVCo banking ID and transport m RFUART RF universal asynchronous receiver transmitter up to 848 Kbps September 2011 Doc ID 022221 Rev 1 1 4 For further information contact your local STMicroelectronics sales office www st com Description ST23YR04 1 Description ST23YR04 devices are serial access microcontrollers custom designed for secure smartcard applications They are based on an enhanced STMicroelectronics 8 16 bit CPU core offering 16 Mbytes lin
3. arranty covering the use in any manner whatsoever 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 PARTICULAR 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 TWO AUTHORIZED ST REPRESENTATIVES ST PRODUCTS ARE NOT RECOMMENDED 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 ST PRODUCTS WHICH ARE NOT SPECIFIED AS AUTOMOTIVE GRADE MAY ONLY BE USED IN AUTOMOTIVE APPLICATIONS AT USER S OWN RISK 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 whatsoever 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 prev
4. ear addressing space They are manufactured using an advanced highly reliable ST CMOS EEPROM technology An RF Interface including an RF universal asynchronous receiver transmitter RF UART enables contactless communication up to 848 Kbits s compatible with the ISO 14443 B standard and also enables Innovatron type B communication Moreover an ISO IEC 7816 3 EMV compliant asynchronous receiver transmitter IART communication peripheral is available Figure 1 ST23YR04 block diagram EEPROM aoa ST ROM EDES NESCRYPT Boot software Accelerator j ST ROM Firewall NESCRYPT RAM Internal Bus RF UART RF RAM Clock 3x Security Monitor Inter i CRC Gene apit Wormer RET face Module rator g Module Timers Control lt gt RF UART cik Ai15204 LICENSED DPA COUNTERMEASURES 4 2 4 Doc ID 022221 Rev 1 ST23YR04 Revision history 1 1 Development environment Development tools for smartcard products include a complete range of hardware systems and software tools from STMicroelectronics and third party tool suppliers The range of tools includes solutions to help you to develop and debug your application and evaluate smartcard products and their peripherals An Integrated Development Environment IDE the ST Visual Develop STVD provides a set of tools for developing embedded applications This interface manages the project configuration code editio
5. iously supplied The ST logo is a registered trademark of STMicroelectronics All other names are the property of their respective owners 2011 STMicroelectronics All rights reserved STMicroelectronics group of companies Australia Belgium Brazil Canada China Czech Republic Finland France Germany Hong Kong India Israel Italy Japan Malaysia Malta Morocco Philippines Singapore Spain Sweden Switzerland United Kingdom United States of America www st com 4 4 Doc ID 022221 Rev 1 ky
6. n code generation and program debugging All the information needed to generate the application code and personalization will be collected in a delivery file DLV extension This file is created using the Delivery menu of the STMicroelectronics configuration software tool SCOOL Revision history Table 1 Document revision history Date Revision Changes 13 Sep 2011 1 First release Doc ID 022221 Rev 1 3 4 ST23YR04 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 herein 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 assumes 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 If 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 w
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ST ST23YR04 handbook