SLE 66CL81P MCC8 Infineon Technologies, SLE 66CL81P MCC8 Datasheet - Page 8

• Manufacturer Part Number: SLE 66CL81P MCC8
• Description: IC SECURITY CTRLR 16BIT MCC8-2
• Manufacturer: Infineon Technologies

Specifications of SLE 66CL81P MCC8

• Applications: *
• Mounting Type: Surface Mount
• Package / Case: MCC8 Chip Card Module
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: SLE66CL81PMCC8; SP000060230

µµ
General Description
The contactless only security controller SLE 66CL81P is a member of the Infineon
Technologies SLE 66CxxxP high-end security controller family in 0.22 µm CMOS technology which
is designed for security systems that requires continuous ongoing improvements with the
highest degree of protection against fraudulent attacks.
SLE 66CL81P is targeting secure contactless applications such like electronic visa, national ID
card, banking, security access, digital signature and transport.
SLE 66CL81P offers 70 Kbytes of User-ROM, 256 bytes internal RAM, 2048 bytes XRAM and
8 Kbytes EEPROM, which can be used as data and as program memory. The non-volatile memory
consists of high reliability cells to guarantee data integrity. This is especially important when the
EEPROM is used as program memory.
It features both ISO/IEC 14443 Type A and B contactless interfaces on a single chip. It also
supports symmetric and asymmetric public-key algorithm such like DES and Elliptic Curve
independently of the communication mode.
Figure 2: Block Diagram of SLE 66CL81P
The CPU provides the high efficiency of the 8051 instruction set extended by additional powerful
instructions with enhanced performance, memory sizes and security features tailored for secure
contactless applications. Using the embedded PLL, the internal clock is adjustable up to 15 MHz
independent from the carrier frequency of the magnetic field supplied by the contactless terminal.
The Memory Management Unit allows a secure separation of the operating system and the
applications. Using the system/application mode, it allows to securely downloading applications in
the field after personalisation. Using the MMU transparent mode allows keeping the memory
mapping for code compatibility to SLE 66CxxS family. These new features suit the requirements of
the new generation of operating systems.
Short Product Information
Reset Logic
Sleep mode
Security
Logic
Logic
PLL
IRAM
ECO
2000
CPU
Interrupt
module
ROM
8 / 10
RNG
XRAM
Shield
MMU
MED
CRC
Address-/Data BUS
ROM
Non Volatile Memory
TIMER 0
PROM EEPROM
CURSE
TIMER 1
DDES
-EC2
SLE 66CL81P
Interface
256 Byte
2004-04-01
RAM
RF
LA
LB