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ST23YL18 Dataheets PDF



Part Number ST23YL18
Manufacturers STMicroelectronics
Logo STMicroelectronics
Description Smartcard MCU
Datasheet ST23YL18 DatasheetST23YL18 Datasheet (PDF)

ST23YL18 Smartcard MCU with enhanced security, crypto-processor and 18 Kbytes EEPROM Data Brief Features ST23YL18 major applications include: ■ Banking, IT and Pay TV applications Hardware features ■ ■ ■ ■ ■ Enhanced 8/16-bit ST23 CPU core with 16 Mbytes linear addressable memory 196 Kbytes User ROM 4 Kbytes User RAM 2 Kbytes NESCRYPT RAM 18 Kbytes User EEPROM including 128 Bytes User OTP area: – Highly reliable CMOS EEPROM submicron technology – 10-year data retention – 500,000 Erase/Write .

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ST23YL18 Smartcard MCU with enhanced security, crypto-processor and 18 Kbytes EEPROM Data Brief Features ST23YL18 major applications include: ■ Banking, IT and Pay TV applications Hardware features ■ ■ ■ ■ ■ Enhanced 8/16-bit ST23 CPU core with 16 Mbytes linear addressable memory 196 Kbytes User ROM 4 Kbytes User RAM 2 Kbytes NESCRYPT RAM 18 Kbytes User EEPROM including 128 Bytes User OTP area: – Highly reliable CMOS EEPROM submicron technology – 10-year data retention – 500,000 Erase/Write cycles endurance typical at 25° C – 1 to 64 Bytes Erase or Program in 1.5 ms NESCRYPT crypto-processor for public key cryptography Three 8-bit timers with watchdog and interrupt capability 3V and 5V supply voltage ranges External clock frequency up to 10 MHz High performance provided by: – CPU clock frequency up to 29 MHz Power-saving Standby state Contact assignment compatible ISO 7816-3 Asynchronous Receiver Transmitter (IART) for high speed serial data support (ISO 7816-3 and EMV™ compliant) ESD protection greater than 5 kV (HBM) 259a.ai Micromodule Wafer Security features ■ ■ ■ ■ ■ ■ ■ ■ Active shield Monitoring of environmental parameters Protection mechanisms against faults Hardware Security Enhanced DES accelerator AIS-31 class P2 compliant True Random Number Generator (TRNG) ISO 3309 CRC calculation block Memory Protection Unit (MPU) Unique serial number on each die ■ ■ ■ ■ ■ ■ ■ ■ Development environment Software development and firmware generation are supported by a comprehensive set of development tools dedicated to software design and validation: ■ ■ ■ C Compiler Simulator Emulator ■ September 2008 Rev 2 1/4 www.st.com 1 For further information contact your local STMicroelectronics sales office. Free Datasheet http://www.datasheet4u.com/ Description ST23YL18 1 Description The ST23YL18 product is a serial access microcontroller specially designed for secure smartcard applications. It is based on an enhanced STMicroelectronics 8/16-bit CPU core offering 16 Mbytes linear addressing space. It is manufactured using an advanced highly reliable ST CMOS EEPROM technology. Moreover, an ISO 7816-3 EMV-compliant Asynchronous Receiver Transmitter (IART) communication peripheral is available. Figure 1. ST23YL18 block diagram RAM EEPROM User ROM ST ROM (Boot software) EDES Accelerator NESCRYPT ST ROM Firewall NESCRYPT RAM Internal Bus CRC Module Clock Generator Module CLK 3x 8-bit timers Security Monitoring and Control True Random Number Generator Vcc GND MPU IART 8/16-bit CPU Core RESET 2 I/Os Ai12565 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 STMicroelectronics Visual Debug (STVD), provides a set of tools for developing embedded applications. This interface manages the project configuration, code edition, code generation and program debugging. 2/4 Free Datasheet http://www.datasheet4u.com/ ST23YL18 Revision history A Smartcard ICS emulator (SCICS) and simulator are available for developing and validating your application code. 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. 2 Revision history Table 1. Date 27-Feb-2008 10-Sep-2008 Document revision history Revision 1 2 First release. Updated maximum external clock frequency. Changes 3/4 Free Datasheet http://www.datasheet4u.com/ ST23YL18 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 warranty 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.


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