Classic 1K | Classic 4K | Classic EV1 1K | Classic EV1 4K | DESFire EV1 | Mini S20 | Plus S | Plus X | Ultralight | Ultralight C | Ultralight EV1
Mifare 4k Datasheet MF1S70yyX/V1
Datasheet: MIFARE Classic EV1 4K.pdf
Features
MIFARE‚ RF Interface (ISO/IEC 14443 A)
-
Contactless transmission of data and energy supply
-
Operating distance up to 100 mm depending on antenna geometry and reader configuration
-
Operating frequency of 13.56 MHz
-
Data transfer of 106 kbit/s
-
Data integrity of 16-bit CRC, parity, bit coding, bit counting
-
Anticollision
-
Typical ticketing transaction time of < 100 ms (including backup management)
-
7 Byte UID or 4 Byte NUID
-
Random ID support (7 Byte UID version)
EEPROM
-
4 kB, organized in 32 sectors of 4 blocks and 8 sectors of 16 blocks (one block consists of 16 byte)
-
User definable access conditions for each memory block
-
Data retention time of 10 years
-
Write endurance 200000 cycles