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ST19WR08 Fiches technique(PDF) 1 Page - STMicroelectronics |
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ST19WR08 Fiches technique(HTML) 1 Page - STMicroelectronics |
1 / 5 page 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 with 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 features 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 modulation (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 µs Single DES (with enhanced security) 43.0 µs 259a.ai Micromodule Wafer www.st.com |
Numéro de pièce similaire - ST19WR08 |
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Description similaire - ST19WR08 |
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