SLE44C20S-C Infineon Technologies AG, SLE44C20S-C Datasheet - Page 3

• Manufacturer Part Number: SLE44C20S-C
• Description: Security & Chip Card ICs
• Manufacturer: Infineon Technologies AG

8-bit Security Controller with
17-Kbyte ROM, 256-byte RAM, 2-Kbyte EEPROM and Sleep Mode
Features
Document References
Development Tools Overview
1)
2)
3)
Short Product Information
Extended frequency range up to 7.5 MHz is available, see ordering information.
Extended temperature range is available for certain applications, e.g. GSM, see ordering information.
Values are temperature dependent for further information please refer to your Infineon Technologies
Sales Office.
8-bit microcomputer in CMOS technology
Instruction set opcode compatible with
standard SAB8051 processor
Dedicated, non-standard architecture with
execution time less than half of standard
SAB 8051 processor
15-Kbyte User ROM
programs
2-Kbyte manufacturer ROM for Chip
Management System (CMS)
2-Kbyte
memory
256-byte RAM
Power saving sleep mode
Clock freq. = int. freq.:
Contact configuration and serial interface
in accordance with ISO 7816
Supply voltage range: 2.7 V to 5.5 V
< 10 mA supply current at 5 MHz
Temperature range: – 25 to + 70 °C.
ESD protection larger than 4 kV
Confidential Data Book SLE 44CxxS
Instruction Set SLE44CxxS – Quick
Reference
Qualification report
Chip delivery specification for wafer with
chip-layout (die size, orientation,...)
Module specification containing
description of package, etc.
Qualification report module
Short
Development Kit SDK CC
1 to 5 MHz
1 to 4 MHz at 3 V
Product
EEPROM
1)
at 5 V
Information
10 %
as
10 %,
for
program/data
application
Software
2)
3 / 8
EEPROM
Security Features
CMS
Support
Supported Standards
HW-& SW-Tools (Emulator, Card Emulator,
Simulator)
Application notes
ISO/IEC 7816
EMV 2000
GSM 11.1x
ETS I TS 102 221
Reading, erasing and writing byte by byte
Flexible page mode for 1 to 8 bytes
write/erase operation
32 bytes security area
Write time 3.5 ms, erase time 1.75 ms
Frequency-adaptable programming time
Minimum of 500,000 write/erase cycles
Data retention for minimum of ten years.
EEPROM programming voltage generated
on chip
ROM code not visible due to implantation
Low voltage sensor
High voltage sensor
Low-frequency sensor
High-frequency protection
16
protected
Unique chip identification number for each
chip
Intelligent write/erase routines for N bytes
programming (0 < N < 256)
Two serial interface modes according to ISO
7816-3:
–
–
9600 bit/s related to 3.57 MHz
9600 bit/s related to 4.91 MHz
bytes
security
SLE 44C20S
PROM,
hardware
10.01
3)