參數(shù)資料
型號: SLE 22C05S
廠商: SIEMENS AG
英文描述: 16-bit Security Controller with 8-Kbytes ROM, 128 Bytes RAM and 512-Bytes EEPROM(16位安全控制器(帶8-K字節(jié)ROM,128 字節(jié)RAM和512字節(jié)EEPROM))
中文描述: 16位安全控制器,帶有8字節(jié)ROM,128字節(jié)RAM和512字節(jié)的EEPROM(16位安全控制器(帶的8 - K字節(jié)光盤,128字節(jié)的RAM和512字節(jié)的EEPROM))
文件頁數(shù): 3/5頁
文件大?。?/td> 52K
代理商: SLE 22C05S
SLE 22C05S
Short Product Information
3 / 5
06.99
16-bit Security Controller with
8-Kbytes ROM, 128 Bytes RAM and
512-Bytes EEPROM
Features
16-bit microcomputer in 0.6 μm CMOS
technology
Instruction set opcode compatible with
standard SAB 8051 processor
Enhanced 16-bit arithmetic
Additional powerful instructions optimized
for chip card applications
Dedicated, non-standard architecture with
execution time
six times faster
than
standard SAB 8051 processor
7.5-Kbytes User ROM
for application
programs
512-bytes reserved ROM for Resource
Management System (RMS) with intelligent
write/erase routines
512-Bytes
EEPROM
memory
128 bytes
RAM
CRC Module
Power saving sleep mode
Clock freq. = int. freq.: 1 to 7.5 MHz
Contact configuration and serial interface in
accordance with ISO 7816
Supply voltage range: 2.7 V to 5.5 V
Current consumption < 8 mA at 5 MHz and
5.5 V
Temperature range: -25 to +70°C
ESD protection larger than 4 kV
as
program/data
EEPROM
Reading, erasing and writing byte by
byte
Flexible page mode for 1 to 8 bytes
write/erase operation
24 bytes security area
Write time 3.62 ms, erase time 1.81 ms
Minimum of 500,000 write/erase
cycles
Data retention for a minimum of ten
years
EEPROM programming voltage
generated on chip
Security Features
ROM code not visible due to
implantation
Low and high voltage sensors
Low-frequency sensor
High-frequency filter
Internal power-on-reset
16 bytes security PROM, hardware
protected
Unique chip identification number for
each chip
Security optimized layout
Additional security features
Support
Tools
Application notes (e.g.: T=0, T=1)
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