ST23YS08 Datasheet PDF - STMicroelectronics
| Part Number | ST23YS08 | |
| Description | Smartcard MCU | |
| Manufacturers | STMicroelectronics | |
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ST23YS08
Smartcard MCU
with Enhanced Security and 8 KBytes High-Density EEPROM
Data Brief
Features
ST23YS08 major applications include:
■ Banking targeting VISA® and CAST™
certificates
Hardware features
■ Enhanced 8/16-bit CPU core with 16 MBytes
linear addressable memory
■ 108 Kbytes User ROM
■ 2 Kbytes User RAM
■ 8 Kbytes User EEPROM including 64 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 32 Bytes Erase or Program in 1.5 ms
■ Two 8-bit timers with watchdog and interrupt
capability
■ 3V and 5V supply voltage ranges
■ External clock frequency from 1 up to 5 MHz
■ High performance provided by:
– CPU clock frequency up to 29 MHz
■ Power-saving Standby mode
■ Contact assignment compatible ISO 7816-3
■ Asynchronous Receiver Transmitter (IART) for
high speed serial data support (ISO 7816-3
and EMV™ compliant)
■ ISO 3309 CRC calculation block
■ ESD protection greater than 5 kV (HBM)
Micromodule
Wafer
259a.ai
Security features
■ Active shield
■ Monitoring of environmental parameters
■ Protection mechanisms against faults
■ Hardware Security Enhanced DES accelerator
■ FIPS 140-2 and AIS-31 class P2 compliant
True Random Number Generator (TRNG)
■ 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:
■ Emulator
■ C Compiler
■ Simulator
April 2007
DB_23YS08/0704 Rev 1
For further information contact your local STMicroelectronics sales office.
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for ST23YS08 electronic component. |
| Information | Total 4 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ ST23YS08.PDF Datasheet ] | |
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