Short Description

1, 32bit ARM128K Flash MCU with ST NFC Reader IC ST25R3911 ISO14443 TYPE A B ,ISO15693 , NFC P2P

2, RS232 ,UART

3, Reader USB 5V,Module 2.4V ~ 3.6V

4, Two LED

5, -30°C to 65°C operating temperature

6， 40*60mm

CR9505 Module EMBEDED High quality RFID IC ST25R3911 and STM32G070 MCU

Features

• ISO 18092 (NFCIP-1) Active P2P

• ISO14443A, ISO14443B, ISO15693 and FeliCa™

• Automatic antenna tuning system providing tuning of antenna LC tank

• Automatic modulation index adjustment

• AM and PM demodulator channels with automatic selection

• User selectable and automatic gain control

• Transparent and stream modes to implement MIFARE™ classic compliant or other custom protocols

• Possibility of driving two antennas in single ended mode

• Oscillator input capable of operating with 13.56 MHz or 27.12 MHz crystal with fast start-up • 6 Mbit/s SPI with 96 bytes FIFO • Wide supply voltage range from 2.4 V to 5.5 V • Wide temperature range: -40 °C to 125 °C

• QFN32, 5 mm x 5 mm package ISO 18092 (NFCIP-1) initiator, ISO 18092 (NFCIP-1) active target, ISO 14443A and B reader (including high bit rates), ISO 15693 reader and FeliCa™ reader.

• Including 3DES AES Soft algorithm encryption Support Ultralight C,MIFARE™ Plus,Desfire Read Write