Product>>Smart Card ICs seriest >>RC522
Features:
- Highly integrated analog circuitry to demodulate and decode responses
- Buffered output drivers for connecting an antenna with the minimum number of
external components
- Compatible with ISO/IEC 14443 A/MIFARE
- Typical operating distance in Read/Write mode up to 50 mm depending on the antenna size and tuning
- Supports M1 encryption in Read/Write mode
- Support ISO/IEC 14443A higher transfer speed communication up to 848 kbit/s
- Host interface selectable: UART,SPI and I2C mode
- Max frame size up to 64 bytes
- Hard reset with low power function
- Power-down by software mode
- Programmable timer
- Internal oscillator to connect a 27.12 MHz crystal
- Embedded hardware CRC and receiver timer
- Interrupt request output
- 2.5 V to 3.3 V power supply
- Programmable I/O pins
- QFN32 package
Product Documents:
General Overview: RC522_Features.pdf
Data Sheet: RC522.pdf
ROSH:
Product Support:
RC522 RFID Reader/Writer Module：
RC522开发板：
51 Demo:
MSP430 Demo:
STM32 Demo:
Android Demo:
Sample & Buy:
Sample:Sample Request Form
Buy :Buy Online
