This is RFID Reader/Writer RC522 SPI S50 CARD AND KEYCHAIN which works on non-contact 13.56mhz communication, is designed by NXP as low power consumption, low cost, and compact size read and write chip, is the best choice in the development of smart meters and portable hand-held devices.
It uses an advanced modulation system, fully integrated at 13.56MHz with all kinds of positive non-contact communication protocols. Support 14443A compatible answer signal. DSP deals with ISO14443A frames and error correction.
This module can fit directly in handheld devices for mass production. The module uses the 3.3V power supply and can communicate directly with any CPU board by connecting through the SPI protocol, which ensures reliable work, good reading distance.Featured By RoboticsBD.
Product Images are shown for illustrative purposes only and may differ from the actual product.
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Features :
- Highly integrated analog circuitry to demodulate and decode responses.
- Supports ISO/IEC 14443 A/MIFARE.
- Typical operating distance in reading/Write mode up to 50 mm.
- Supports ISO/IEC 14443 A higher transfer speed communication up to 848 kBd.
- SPI up to 10 Mbit/s.
- FIFO buffer handles 64 bytes send and receive.
- Flexible interrupt modes.
- Power-down by software mode.
- Programmable Timer.
- 2.5 V to 3.3 V power supply.
- CRC coprocessor.
- Internal self-test.
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| General Specification |
| Input Supply voltage (V) |
3.3V (Do not use 5V supply) |
| Operating Current (mA) |
13 ~ 26 |
| Operating Frequency (MHz) |
13.56 |
| SPI data rate (Mbit/s) |
10 |
| operating distance in reading/Write mode (mm) |
50 |
| Length (mm) |
60 |
| Width (mm) |
39.5 |
| Height (mm) |
5 |
| Weight (gm) |
20 |
| Shipment Weight |
0.022 kg |
| Shipment Dimensions |
6 × 5 × 3 cm |
Please allow 5% measuring deviation due to manual measurement.
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Documentation :
- MFRC522
- Arduino Playground
- Arduino RC522 RFID Door Unlock.
- Arduino RFID Reader RC522 + Access Control System.
- Github Page.
Package Includes
1 x RFID-RC522 Module
1 x Standard empty RC522 Card
1 x Break away pin straight
1 x Break away pin 90 degree
1 x RC522 Key.
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