Memory chip cards
Memory Cards are available with or without security feature.
Most popular are plain memory cards without security function. However, these cards can be read and write by everyone. E²Prom cards with a simple security logic are more sophisticated. They can be read by everyone also, but to change the datas you need a PIN. Typical variations are SLE5542 with 256 Byte or SLE5528 with 1 Kbyte E²Prom.
Memory cards are available with customized preprint and personalization also. More informations you will find here.
Please contact us for a price offer!
All these memory cards can be found in the following table and are part of ZeitControl's range of products.
|
Name |
Memory cards |
Memory cards |
|||||||
|
ZCM02X |
ZCM16X |
ZCM64X |
ZCM128X |
ZCM256X |
ZCM512X |
ZCM1024X |
ZCR02X |
ZCR08X |
|
|
Chip |
14C02 |
24C16 |
24C64 |
24C128 |
24C256 |
24C512 |
24C1024 |
SLE5542 |
SLE5528 |
|
Type |
E²PROM |
E²PROM |
E²PROM |
E²PROM |
E²PROM |
E²PROM |
E²PROM |
Secure E²PROM |
Secure E²PROM |
|
Protocol |
I²C-Bus |
I²C-Bus |
ext. I²C-Bus |
ext. I²C-Bus |
ext. I²C-Bus |
ext. I²C-Bus |
ext. I²C-Bus |
2-wire |
3-wire |
|
Memory size |
256 Byte |
2 kByte |
8 kByte |
16 kByte |
32 kByte |
64 kByte |
128 kByte |
256 Byte |
1 KByte |
|
Security- |
none |
none |
none |
none |
none |
none |
none |
3-Byte-PIN |
2-Byte-PIN |
