ST25R3912
ST25R3912 is High performance HF reader / NFC initiator manufactured by STMicroelectronics.
High performance HF reader / NFC initiator for payment applications with 1 W output power
- production data
WLCSP
QFN32 / VFQFPN32
Features
- ISO 18092 (NFCIP-1) Active P2P
- ISO14443A, ISO14443B, ISO15693 and FeliCa™
- Supports HBR up to 848 kbit/s PICC to PCD and PCD to PICC framing
- Inductive sensing
- Wake-up
- Automatic modulation index adjustment
- AM and PM (I/Q) demodulator channels with automatic selection
- Up to 1 W in case of differential output
- User selectable and automatic gain control
- Transparent and Stream modes to implement MIFARE™ Classic pliant or other custom protocols
- Possibility of driving two antennas in single ended mode
-...
