Chip vs Chip
NTAG213 vs ST25DV
NTAG213 offers 144 bytes memory with 32-bit password security, making it ideal for NFC business cards, URL tags, small data records. ST25DV provides 4-64 Kbit with 64-bit password + configurable areas security, suited for IoT sensors, smart labels, energy harvesting, BLE pairing.
NTAG 213
제품군NTAG
메모리180 bytes (user: 144 B)
가격$0.050 – $0.150
ST25DV
제품군ST25
메모리4096 bytes (user: 4096 B)
가격$0.400 – $1.000
추천
Choose NTAG213 when you need lowest cost NFC Forum Type 2 tag; choose ST25DV when you need dual-interface (NFC + I2C) with energy harvesting.