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參數(shù)資料
| 型號(hào)： | ST19WR02 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | Dual Contactless Smartcard MCU With 2 Kbytes EEPROM |
| 中文描述： | 雙接觸式智能卡微控制器2字節(jié)的EEPROM |
| 文件頁(yè)數(shù)： | 1/3頁(yè) |
| 文件大小： | 49K |
| 代理商： | ST19WR02 |
1/3
DATA BRIEF
April 2004
For further information contact your local ST sales office.
ST19WR02
Dual Contactless Smartcard MCU
With 2 Kbytes EEPROM
3
PRODUCT FEATURES
ENHANCED 8 BIT CPU WITH EXTENDED
ADDRESSING MODES
64 KBYTES USER ROM WITH
PARTITIONING
1 KBYTES USER RAM WITH
PARTITIONING
2 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
SECURITY FIREWALLS FOR MEMORIES,
and DES ACCELERATOR.
VERY HIGH SECURITY FEATURES
INCLUDING EEPROM FLASH
PROGRAMMING AND CLOCK
MANAGEMENT.
2x8 BIT TIMERS WITH INTERRUPT
CAPABILITY
HARDWARE DES ACCELERATOR WITH
LIBRARY SUPPORT FOR SYMMETRICAL
ALGORITHMS:
–
DES, triple DES, DESX computations and
CBC chaining mode...
ISO 3309 CRC CALCULATION BLOCK
FIPS 140-2 COMPLIANT RANDOM
NUMBER GENERATOR WITH TWO GUN
REGISTERS (Generators of Unpredictable
Number)
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
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POWER SAVING STANDBY MODE
CONTACT ASSIGNMENT COMPATIBLE
ISO 7816-2
SERIAL ACCESS I/O, ISO 7816-3
COMPATIBLE
ESD PROTECTION GREATER THAN 5000 V
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Figure 1. Delivery Form
CONTACTLESS SPECIFIC FEATURES
BASED UPON ISO 14443 TYPE B
13.56 MHz CARRIER FREQUENCY
HIGH SPEED DATA TRANSFER
CAPABILITY UP TO 424 KBAUDS
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 3000 V
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Function
Speed
(1)
24
μs
15 μs
1.
Typical values, independent from external clock frequency
and supply voltage.
Triple DES (with keys loaded)
Single DES (with keys loaded)
259a.ai
Micromodule
Wafer
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| ST19WR02_06 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Dual Contactless Smartcard MCU With 2 Kbytes EEPROM |
| ST19WR08 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Dual Contactless Smartcard MCU With RF UART, IART & 8 Kbytes EEPROM |
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| ST19WS02 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Smartcard MCU With 2 Kbytes EEPROM |
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