ST19XR08 Datasheet, PDF (1/3 Pages) STMicroelectronics – Dual Contactless Smartcard MCU With 8 Kbytes EEPROM

ST19XR08
Dual Contactless Smartcard MCU
With 8 Kbytes EEPROM
BRIEF DATA
PRODUCT FEATURES
I ENHANCED 8 BIT CPU WITH EXTENDED
ADDRESSING MODES
I 72 KBYTES USER ROM WITH PARTITIONING
I 1.5 KBYTES USER RAM WITH
PARTITIONING
I 8 KBYTES USER EEPROM WITH
PARTITIONING plus 128 BYTES USER and ST
OTP AREA:
– 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
I SECURITY FIREWALLS FOR MEMORIES,
and ENHANCED DES ACCELERATOR.
I VERY HIGH SECURITY FEATURES
INCLUDING EEPROM FLASH
PROGRAMMING AND CLOCK
MANAGEMENT.
I 2x8 BIT TIMERS WITH INTERRUPT
CAPABILITY
I HARDWARE SECURITY ENHANCED DES
ACCELERATOR WITH LIBRARY SUPPORT
FOR SYMMETRICAL ALGORITHMS:
– DES, triple DES computations and CBC
chaining mode...
I ISO 3309 CRC CALCULATION BLOCK
I FIPS 140-2 COMPLIANT RANDOM NUMBER
GENERATOR WITH TWO GUN REGISTERS
(Generators of Unpredictable Number)
I 2.7 V TO 5.5 V SUPPLY VOLTAGE
I EXTERNAL CLOCK FREQUENCY UP TO
10 MHz
I HIGH PERFORMANCE PROVIDED USING
INTERNAL CLOCK FREQUENCY
I UNIQUE SERIAL NUMBER ON EACH DIE
I POWER SAVING STANDBY MODE
I CONTACT ASSIGNMENT COMPATIBLE ISO
7816-2
I SERIAL ACCESS I/O, ISO 7816-3
COMPATIBLE
I ESD PROTECTION GREATER THAN 5000 V
Figure 1. Delivery Form
Micromodule
259a.ai
Wafer
Function
Triple DES (with enhanced security)
Single DES (with enhanced security)
Speed (1)
58.0 µs
43.0 µs
(1) Typical values, independent from external clock frequency and
supply voltage.
CONTACTLESS SPECIFIC FEATURES
I BASED UPON ISO 14443 TYPE B
I 13.56 MHz CARRIER FREQUENCY
I HIGH SPEED DATA TRANSFER CAPABILITY
UP TO 424 KBAUDS
I RF FRAME UP TO 256 BYTES
I 10% AMPLITUDE MODULATION RECEPTION
(READER TO CARD)
I BPSK - NRZ LOAD MODULATION (CARD TO
READER)
I INTERFACE WITH RF READERS
SUPPORTED THROUGH A LIBRARY OF
EMBEDDED SOFTWARE FUNCTIONS
COMPATIBLE WITH ISO 14443 STANDARD
I ESD PROTECTION ON ANTENNA PADS
GREATER THAN 3000 V
February 2004
1/3
This is Brief Data from STMicroelectronics. Details are subject to change without notice. For complete data, please contact
your nearest Sales Office or SmartCard Products Divison, Rousset, France. Fax: [phone].