Chip vs Chip
MIFARE Ultralight EV1 vs MIFARE Classic 4K
MIFARE Ultralight EV1 offers 128 bytes memory with 32-bit password security, making it ideal for limited-use transit tickets, loyalty tokens. MIFARE Classic 4K provides 4096 bytes with Crypto-1 (broken) security, suited for legacy transit with stored value, multi-application cards.
MIFARE Ultralight EV1
제품군MIFARE
메모리80 bytes (user: 48 B)
가격$0.040 – $0.120
MIFARE Classic 4K
제품군MIFARE
메모리4096 bytes (user: 3440 B)
가격$0.120 – $0.250
추천
Choose MIFARE Ultralight EV1 when you need improved Ultralight with password protection; choose MIFARE Classic 4K when you need largest Classic with 4 KB memory.