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1. Description
The MFRC50001T/OFE is a member of a new family of highly integrated reader ICs for contactless communication at 13.56 MHz. This family of reader ICs provide:
1. outstanding modulation and demodulation for passive contactless communication
2. a wide range of methods and protocols
3. pin compatibility with the CLRC632, MFRC530, MFRC531 and SLRC400
All protocol layers of the ISO/IEC 14443 A are supportedThe receiver module provides a robust and efficient demodulation/decoding circuitry implementation for compatible transponder signals. The digital module, manages the complete ISO/IEC 14443 A standard framing and error detection . In addition, it supports the fast Crypto1 security algorithm for authenticating the MIFARE products .The internal transmitter module can directly drive an antenna designed for a proximity operating distance up to 100 mm without any additional active circuitry.A parallel interface can be directly connected to any 8-bit microprocessor to ensure reader/terminal design flexibility.MFRC500Highly Integrated ISO/IEC 14443 A Reader ICRev. 3.3 — 15 March 2010048033Product data sheetPUBLIC.
2. Features and benefits
1. Highly integrated analog circuitry for demodulating and decoding card response
2. Buffered output drivers enable antenna connection using the minimum of external components
3. Proximity operating distance up to 100 mmSupports the ISO/IEC 14443 A standard, parts 1 to 4
4. Supports MIFARE Classic protocol
5. Crypto1 and secure non-volatile internal key memory
6. Pin-compatible with the CLRC632, MFRC530, MFRC531 and the SLRC400
7. Parallel microprocessor interface with internal address latch and IRQ line
8. Flexible interrupt handling
9. Automatic detection of parallel microprocessor interface type
10. 64-byte send and receive FIFO buffer
11. Hard reset with low power function
12. Software triggered Power-down mode
13. Programmable timer
14. Unique serial number
15. User programmable start-up configuration
16. Bit-oriented and byte oriented framing
17. Independent power supply pins for analog, digital and transmitter modules
18. Internal oscillator buffer optimized for low phase jitter enables 13.56 MHz quartz connection
19. Clock frequency filtering
20. 3.3 V operation for transmitter in short range and proximity applications
2. Applications
1. Electronic payment systems
2. Identification systems
3. Access control systems
4. Subscriber services
5. Banking systems
6. Digital content systems
3. Pin configuration
4. Package outline
