SLE66CLX640P Datasheet, PDF (4/12 Pages) Infineon Technologies AG – Security & Chip Card ICs

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SLE 66CLX640P
Full operation either via Contact-based
and/or Contactless interfaces
controlled by Operating System
enhances Security Level
Contact-based Interface
• Contact configuration and serial
interface according to ISO/IEC 7816
• UART handling serial interface compliant
with ISO/IEC 7816 supporting
transmission protocols T=0 and T=1
• Supply voltage range:
5V ± 10% (Class A)
3V ± 10% (Class B)
• Current consumption < 10 mA @ 5.5 V
• External CPU clock frequency:
1 to 7.5 MHz
• Internal CPU clock frequency:
up to 15 MHz
• ESD protection larger than 6 kV
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 in type A operation
up to 848 Kbit/s in type B operation
• Anticollision & Transmission Protocol
supported by open source application
notes for both Type A & B
• Flexible Internal CPU clock frequency:
fully configurable from 1.7MHz up to
15 MHz
• 256 bytes buffer for contactless data
exchange (FiFo circular architecture)
• Parallel operation of CPU, Peripherals
like DES, CRC and Contactless Interface
possible for High Demanding
Contactless Applications
EEPROM (SuperSlim Technology)
• Byte wise EEPROM programming and read
accesses
• Versatile & Flexible page mode for 1 to 256
bytes write/erase operation
• 32 bytes security area including:
- 16 bytes chip unique identification number
- 16 bytes PROM area (OTP like)
• Fast personalisation mode 1.5 ms
• Typical Page Erase time < 2.5ms
• Typical Page Writing time < 1.8 ms
• Minimum of 100.000 Write/erase cycles¹⁾
• Data retention for a minimum of 10 years¹⁾
• EEPROM programming voltage generated
on chip
Memory Management and Protection
Unit
• Addressable memory up to 1 Mbytes
• Separates OS (system mode) and
Application (application mode)
• System routines called by traps
• Access Restrictions to peripherals in
application mode controlled by OS
• Code execution from XRAM possible
Short Product Information
1) _{Values are temperature dependant}
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2004-04-27