SLE7736E-BDC中文资料英飞凌数据手册PDF规格书

• Member of Eurochip Family

100 functional compatibility to SLE 5536S/36SE with

focus on state of the art security features

• 221 bit EEPROM and 16 bit mask-programmable ROM

104 bit user memory

–64 bit Identification Area consisting of

• 16 bit Manufacturer code (mask-programmable ROM)

• SLE 7736:

8 bit Manufacturer data, card issuer dependent (ROM)

40 bit for personalization data of card issuer (PROM)

• SLE 7736E:

48 bit for personalization data of card issuer (PROM)

–40 bit Counter Area including 1 bit for personalization (PROM/EEPROM)

133 bit additional memory for advanced features (PROM/EEPROM)

– 4 bit Counter Backup (anti-tearing flags)

– 1 bit initiation flag for Authentication Key 2

–16 bit Data Area 1 for free user access

–48 bit Authentication Key 1

–either 48 bit Data Area 2 for user defined data

or 48 bit Authentication Key 2

–16 bit Data Area 3 for free user access

• Counter with up to 33352 count units

– Five stage abacus counter

– Due to testing purposes a maximum of 21064 count units is guaranteed

• Counter tearing protection

– Backup feature activated at choice

Counter tearing protection may be disabled by mask option

• High security authentication unit

Individual card authentication fully compatible with Eurochip Family

– Random number as challenge

– Individual secret Authentication Key 1

– Optional individual secret Authentication Key 2

– Calculation of up to 16 bit response

– Calculation of a 16 bit response within 30 ms at a clock frequency of 100 kHz

Additionally activation by terminal

– Response calculation with cipher block chaining

– Certification of the counter value

• Card-Trash mechanism for physical devaluation

• Transport Code protection for delivery

Features (cont’d)

• Chip circuitry and chip layout optimised for high security against physical and electrical

signal analysis

Advanced 1.2 µm CMOS-technology (IMEM) optimised for security layout

• Exclusive use of EEPROM security cells

• Secure wiring for all security relevant signals

• Shielding of deeper layers via metal

• Sophisticated sensory and logical security functions

• No isolation on backside necessary

Sophisticated electrical characteristics

• Ambient temperature –40 … +80°C

• Supply voltage 5 V ± 10 (Class A), extension to 3 V ± 10 (Class B)

• Supply current < 1 mA (typical 300 µA)

• EEPROM programming time 5 ms

• ESD protection typical 4000 V

• Endurance minimum 105

write/erase cycles / bit1)

• Data retention for minimum of 30 years1)

• Contact configuration and Answer-to-Reset (synchronous transmission) in accordance to

standard ISO/IEC 7816

Document References

― Confidential data sheet

― Qualification report chip

― Chip delivery specification for wafer with chip-layout (die size, orientation, …)

― Module specification containing description of package, product logistic etc.

― Quality report module

― Application Note for use of Card-Trash mechanism

Development Tool Overview

― Evaluation Kit Memories