ST23YR80 datasheet(1/4 Pages) STMICROELECTRONICS

部件名	ST23YR80

功能描述	Dual contactless smartcard MCU with 80 Kbytes EEPROM, enhanced security, cryptoprocessor and optimized RF performance

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制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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Data Brief

For further information contact your local STMicroelectronics sales office.

July 2008

Rev 1

1/4

1

ST23YR80

Dual contactless smartcard MCU with 80 Kbytes EEPROM,

enhanced security, cryptoprocessor and optimized RF performance

Features

ST23YR80 major applications include:

■ ePassport, eGovernment, and ID

Hardware features

■ Enhanced 8/16-bit ST23 CPU core with 16

Mbytes linear addressable memory

■ 390 Kbytes User ROM

■ 6 Kbytes User RAM

■ 2 Kbytes NESCRYPT RAM

■ 80 Kbytes User EEPROM including 128 Bytes

User OTP area:

– 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)

Contactless features

■ Complies with ISO 14443 type B standards

■ 13.56 MHz carrier frequency

■ RFUART (RF Universal Asynchronous

Receiver Transmitter) for easy-to-manage high

speed data transfers up to 848 Kbits/s

■ RF frame up to 512 Bytes

■ 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

■ New dedicated contactless micromodule for

thinnest packaging solutions

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

Interface with RF readers supported through a

library of embedded software functions

compatible with ISO 14443 standard

Software development and firmware generation

are supported by a comprehensive set of

development tools dedicated to software design

and validation:

■ C Compiler

■ Simulator

■ Emulator

259a.ai

Micromodule

Wafer

www.st.com

类似零件编号 - ST23YR80

制造商	部件名	数据表	功能描述
STMicroelectronics	ST23YL18	70Kb / 4P	Smartcard MCU with enhanced security, crypto-processor and 18 Kbytes EEPROM 10-Sep-2008
	ST23YL80	74Kb / 4P	Smartcard MCU with enhanced security, crypto-processor and 80 Kbytes EEPROM 05-Oct-2007
	ST23YL80	70Kb / 4P	Smartcard MCU with enhanced security, crypto-processor and 80 Kbytes EEPROM 10-Sep-2008
	ST23YL80	70Kb / 4P	Smartcard MCU with enhanced security, crypto-processor and 80 Kbytes EEPROM 10-Sep-2008
	ST23YS02	76Kb / 4P	Smartcard MCU with enhanced security and 2 Kbytes high-density EEPROM 03-Sep-2007

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类似说明 - ST23YR80

制造商	部件名	数据表	功能描述
STMicroelectronics	ST19WR02	49Kb / 3P	Dual Contactless Smartcard MCU With 2 Kbytes EEPROM Apr-2004
	ST19XR08	154Kb / 3P	Dual Contactless Smartcard MCU With 8 Kbytes EEPROM Feb-2004
	ST19NR66	507Kb / 5P	Dual Contactless Smartcard MCU with 66 KBytes High Density EEPROM 17-Jan-2006
	ST19WR08	139Kb / 5P	Dual Contactless Smartcard MCU With RF UART, IART & 8 Kbytes EEPROM 16-Mar-2006
	ST23YL80	74Kb / 4P	Smartcard MCU with enhanced security, crypto-processor and 80 Kbytes EEPROM 05-Oct-2007
	ST19WR02	100Kb / 4P	Dual Contactless Smartcard MCU With 2 Kbytes EEPROM 27-Jan-2006
	ST23YL18	70Kb / 4P	Smartcard MCU with enhanced security, crypto-processor and 18 Kbytes EEPROM 10-Sep-2008
	ST23YL80	70Kb / 4P	Smartcard MCU with enhanced security, crypto-processor and 80 Kbytes EEPROM 10-Sep-2008
	ST23YS02	76Kb / 4P	Smartcard MCU with enhanced security and 2 Kbytes high-density EEPROM 03-Sep-2007
	ST23YS08	88Kb / 4P	Smartcard MCU Smartcard MCU with Enhanced Security and 8 KBytes High-Density EEPROM 10-Apr-2007

More results

ST23YR80 数据表(PDF) 1 Page - STMicroelectronics

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ST23YR80 数据表(PDF) 1 Page - STMicroelectronics

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