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Function:
IC for Prepaid Cards
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Features:
<br /> Internally Organized Memory 64 x 8<br /> Two-wire Serial Interface<br /> Bidirectional Data Transfer Protocol<br /> Byte Write Modes<br /> 2-byte Page Write Modes<br /> Write Protection Memory<br /> Self-timed Write/Erase Cycle (20 ms max)<br /> Endurance: 100000 Cycles<br /> Data Retention: 10 years<br /> On-chip Charge Pump for Programming<br /> Answer to Reset<br /> Operation Range from -40°C to +70°C<br />
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Pins (Pads):
5
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Pin to Pin Compatibility:
SLE4442
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Function:
Intelligent 256 byte EEPROM with write protect function & security logic
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Features:
<br /> EEPROM 256 byte<br /> Security code (working as transport code during delivery)<br /> Byte protection<br /> Write/ Erase time (min) 2.5 ms<br /> Supply Voltage, 5V<br /> Ambient temperature, 0 … + 70oC<br /> Retention time, 5 years<br /> Health insurance card<br /> Minimum of 10 000 write/erase cycles<br /> Access control<br /> Electronic tickets<br />
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Pins (Pads):
5
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Pin to Pin Compatibility:
MC2814
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Function:
IC for Prepaid Cards
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Features:
<br /> <br /> Internally Organized Memory 256 x 8<br /> <br /> <br /> Two-wire Serial Interface<br /> <br /> <br /> Bidirectional Data Transfer Protocol<br /> <br /> <br /> Byte Write Modes<br /> <br /> <br /> 8-byte Page Write Modes<br /> <br /> <br /> Write Protection Memory<br /> <br /> <br /> Self-timed Write/Erase Cycle (20 ms max)<br /> <br /> <br /> Endurance: 100000 Cycles<br /> <br /> <br /> Data Retention: 10 years<br /> <br /> <br /> On-chip Charge Pump for Programming<br /> <br /> <br /> Answer to Reset<br /> <br /> Operation Range from -40°C to +70°C<br />
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Pins (Pads):
5
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Pin to Pin Compatibility:
SLE4436E
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Function:
IC for Prepaid Cards
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Features:
<br /> <br /> Vcc=4.5...5.5 V<br /> <br /> <br /> Icc=5 mA<br /> <br /> <br /> 221-bit EEPROM and 16 bit mask-programmable ROM<br /> <br /> <br /> 104 bit user memory fully compatible with IZ4406:<br /> - 64 bit identification area<br /> - 40 bit counter area including 1 bit for personalization<br /> <br /> <br /> 133 bit additional memory for advanced features<br /> - 4 bit counter backup (anti-tearing flags)<br /> - 1 bit initiation flag for authentication key 2<br /> - 16 bit data area 1 for free user access<br /> - 48 bit authentication key 1<br /> - either 64 bit data area 1 for user defined data or 48 bit authentication key 2<br /> <br /> <br /> EEPROM programming time 5 ms<br /> <br /> <br /> Endurance minimum of 105 write/erase cycles per bit<br /> <br /> <br /> Data retention for minimum of 10 years<br /> <br /> Contact configuration and serial interface in accordance to ISO standard 7816-3<br />
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Pins (Pads):
5
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Pin to Pin Compatibility:
SLE4406C
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Function:
IC for Prepaid Cards
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Features:
<br /> Vcc=4.5...5.5 V<br /> 104x1 bit organization<br /> 3 memory areas with special characteristics (ROM, PROM, EEPROM)<br /> Maximum of 20480 count units<br /> Special security features<br /> Minimum of 100000 write/erase cycles<br /> Data retention for minimum of 10 years<br /> Contact configuration and serial interface in accordance to ISO standard 7816-3<br />
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Pins (Pads):
5
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Pin to Pin Compatibility:
SLE4428
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Function:
Intelligent 1024 byte EEPROM with write protect function & <br />security logic
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Features:
<br /> EEPROM 1024 byte<br /> Security code (working as transport code during delivery)<br /> Byte protection<br /> Write/ Erase time (min)2.5 ms<br /> Supply Voltage, 5V<br /> Ambient temperature, 0 … + 70oC<br /> Retention time, 5years<br /> Health insurance card<br /> Minimum of 10 000 write/erase cycles<br /> Access control<br /> Electronic tickets<br />
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Pins (Pads):
5