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SLE66C320S Datasheet, PDF (3/5 Pages) Infineon Technologies AG – Security & Chip Card ICs SLE 66C320S | |||
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SLE 66C320S
16-bit Security Controller with
32-Kbyte ROM, 1280 Byte RAM and
32-Kbyte 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
⢠31.5-Kbytes User ROM for application
programs
⢠512-bytes reserved ROM for Resource
Management System (RMS) with
intelligent write/erase routines
⢠32-Kbytes EEPROM as program/data
memory
⢠1280 bytes RAM
⢠True random number generator
(RNG)
⢠Interrupt module for I/O interface
⢠CRC Module
⢠16-bit timer with 8-bit prescaler
⢠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 < 10 mA at 5 MHz
and 5.5 V
⢠Temperature range: -25 to +70°C
⢠ESD protection larger than 4 kV
⢠Software compatible with SLE 66C160S
and SLE 44C160S
EEPROM
⢠Reading, erasing and writing byte by
byte
⢠Flexible page mode for 1 to 64 bytes
write/erase operation
⢠32 bytes security area
⢠Write time 3.62 ms, erase time
1.81 ms
⢠Programming time adaptable to
clock frequency
⢠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,
DES, RSA etc.)
Short Product Information
3/5
06.99
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