SLE66CL160S Datasheet, PDF (3/8 Pages) Infineon Technologies AG – SECURITY & CHIP CARD ICS

SLE 66CL160S
16-Bit High Security Dual Interface Controller in 0.6 µm CMOS Technology
32-Kbyte ROM, 1280-byte RAM, 16-Kbyte EEPROM
112-Bit / 163-Bit DDES-EC2 Accelerator
Features
• 16-bit microcomputer in 0.6 µm
CMOS technology
• Instruction set opcode compatible with
standard 8051 processor
• Enhanced 16-bit arithmetic
• Additional powerful instructions
optimized for chip card applications
• Dedicated, non-standard architecture
with execution time 6 times faster
than standard 8051 processor at same
external clock
• 31.5 Kbytes User ROM for application
programs
• 512 bytes ROM for Resource
Management System (RMS) with
intelligent EEPROM write/erase
routines
• 16 Kbytes EEPROM
• 1 Kbytes XRAM, 256 bytes internal
RAM
• True Random Number Generator
• Dual Key Triple DES (DDES) and
GF (2ⁿ) Elliptic Curve (EC2)
Accelerator
• CRC Module
• Interrupt Module
• Two 16-bit Autoreload Timer with 8-bit
prescaler
• Power saving sleep mode
• Temperature range: -25°C to +70°C
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 3.6 ms, erase time 1.8 ms
• Programming time adaptable to clock
frequency
• Minimum of 500.000 write/erase
cycles¹⁾
• Data retention for a minimum of 10
years¹⁾
• EEPROM programming voltage
generated on chip
Full operation either via Contact-based
or Contactless interface controlled by
Operating System
Contact-based Interface
• Contact configuration and serial
interface according to ISO/IEC 7816
• Supply voltage range: 2.7 V to 5.5 V
• Current consumption < 10 mA @
5 MHz and 5.5 V
• CPU clock frequency: 1 to 5 MHz
(internal clock = external clock)
• I/O routines realized in software
• ESD protection larger than 4 kV (ISO
pads)
Contactless Interface
• Interface according to ISO/IEC 14443
for both Type A and Type B
• Carrier frequency 13.56 MHz
• Data rate 106 Kbit/s for both types
• Anticollision and Transmission Protocol
supported by software
• Internal CPU clock frequency:
1.13 MHz (f_C/12) to 3.39 MHz (f_C/4)
• 127 bytes buffer for data exchange
(FiFo circular architecture)
1) _{Values are temperature dependant}
Short Product Information
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2001-12-06