sle66c322p Infineon Technologies Corporation, sle66c322p Datasheet - Page 3

• Manufacturer Part Number: sle66c322p
• Description: Security & Chip Card Ics
• Manufacturer: Infineon Technologies Corporation

16-Bit Security Controller with MMU in 0.22µm CMOS Technologie
136 Kbytes ROM, 4352 bytes RAM, 32 Kbytes EEPROM
Features
< 10mA @ 5.5 V
< 6 mA @ 3.3 V
Short Product Information
16-bit microcomputer in 0.22 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 6 times faster (18 times
by PLLmax) than standard SAB 8051
processor at external same clock
134 Kbyte User ROM for application
programs
Additional 2 Kbyte reserved ROM for
Resource Management System (RMS+
light) with intelligent EEPROM write/erase
routines
32 Kbytes Slim-EEPROM
4 Kbytes XRAM, 256 Bytes IRAM
Memory Management and Protection
Unit (MMU)
CRC Module
Interrupt Module
Two 16-bit Autoreload Timer
PLL
Power saving sleep mode
External clock frequency 1 to 7.5 MHz
for internal clock
UART for handling serial interface in
accordance with ISO/IEC 7816 part 3
supporting transmission protocols T=1
and T=0
I/O routines realized in software executable
Supply voltage range: 2.7 V to 5.5 V
Current consumption
Temperature range: -25 to +85°C
ESD protection larger than 6 kV
10 MHz
3 / 8
Slim-EEPROM
Memory Management and Protection Unit
Security Features
Operation state monitoring mechanism
Memory Security
Reading, erasing and writing byte by byte
Flexible page mode for 1 to 64 bytes
write/erase operation
32 bytes security area (OTP)
Fast personalization mode
Erase + Write time < 4.5 ms
Minimum of 500.000 write/erase cycles at
25°C
Data retention for a minimum of 10 years
EEPROM programming voltage generated on
chip
Low and high voltage sensors
Frequency sensors and filters
Glitch Sensor
16 bytes security PROM, hardware protected
Unique chip identification number for each
chip
MED - memory encryption/decryption device
for XRAM, ROM and EEPROM
Addressable memory up to 1 Mbyte
Separation OS (system) and application
(user)
System routines called by traps
OS can restrict access to peripherals in
application mode
Code execution from XRAM possible
True Random Number Generator with
Firmware test function
Security optimised layout and layout
scrambling
SLE 66C322P
08.01