SLE 5536SE C Infineon Technologies, SLE 5536SE C Datasheet - Page 6

• Manufacturer Part Number: SLE 5536SE C
• Manufacturer: Infineon Technologies

Specifications of SLE 5536SE C

• Operating Temperature (min): -40C
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Supplier Unconfirmed

SLE 5536S/36SE is designed for applications in prepaid telephone cards. The chip consists of an
EEPROM memory of 221 bit, a ROM of 16 bits, a control/security unit and a special computing unit
for chip authentication.
Counter, Identification Data (e.g. serial number, expiry date) and Data Areas.
Setting of the address counter is synchronously with the CLK.
The programming voltage for the EEPROM/PROM is generated internally.
Blocks marked by cross hatch - Defined by chip manufacturer
cation Key 1
cation Key 2
Authenti-
Authenti-
optional
16 bit Manufacturer Code
Identification Area
8 bit Manufacturer Data
40 bit blockable PROM
6 / 7
Counter
Data Areas
16 bit Manufacturer Code
Identification Area
48 bit blockable PROM
Backup Unit