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

modes

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

DES accelerator

Flash programming and clock management.

with library support for symmetrical algorithms:

– DES, triple DES computations and CBC

chaining mode

Number Generator (TRNG)

frequency

speed serial data support

Contactless specific features

Receiver Transmitter) for easy-to-manage high

speed data transfer up to 848 Kbits/s

card)

library of embedded software functions

compatible with ISO 14443 standard

5000 V

Function

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

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