MFRC531 Overview
The MFRC531 is a highly integrated reader IC for contactless munication at 13.56 MHz. The MFRC531 reader IC provides: outstanding modulation and demodulation for passive contactless munication a wide range of methods and protocols a small, fully integrated package pin patibility with the MFRC500, MFRC530 and SLRC400 All protocol layers of the ISO/IEC 14443 A and ISO/IEC 14443 B munication standards are supported...
MFRC531 Key Features
- Highly integrated analog circuitry for demodulating and decoding card/label response
- Buffered output drivers enable antenna connection using the minimum of external
- Proximity operating distance up to 100 mm
- Supports both ISO/IEC 14443 A and ISO/IEC 14443 B standards
- Supports the MIFARE Mini, MIFARE 1K, MIFARE 4K protocols
- Contactless munication at MIFARE higher baud rates (up to 424 kBd)
- Crypto1 and secure non-volatile internal key memory
- Pin-patible with the MFRC500, MFRC530 and the SLRC400
- Parallel microproc