Forsinve FSV9505

The FSV9505 is a highly integrated reader IC for contactless communication at 13.56 MHz. The FSV9505 reader IC provides: outstanding modulation and demodulation for passive contactless communication, a wide range of methods and protocols, pin compatibility with the FSV9532, FSV9501 and FSV9504. All protocol layers of the ISO/IEC 14443 A are supported. The 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 (parity and CRC). 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.

• Highly integrated analog circuitry for demodulating and decoding card response
• Buffered output drivers enable antenna connection using the minimum of external components
• Proximity operating distance up to 100 mm
• Supports the ISO/IEC 14443 A standard, parts 1 to 4
• Supports MIFARE Classic protocol
• Crypto1 and secure non - volatile internal key memory
• Pin - compatible with the FSV9532, FSV9501 and the FSV9504
• Parallel microprocessor interface with internal address latch and IRQ line
• Flexible interrupt handling
• Automatic detection of parallel microprocessor interface type
• 64 - byte send and receive FIFO buffer
• Hard reset with low power function
• Software triggered Power - down mode
• Programmable timer
• Unique serial number
• User programmable start - up configuration
• Bit - oriented and byte oriented framing
• Independent power supply pins for analog, digital and transmitter modules
• Internal oscillator buffer optimized for low phase jitter enables 13.56 MHz quartz connection
• Clock frequency filtering
• 3.3 V operation for transmitter in short range and proximity applications

• Electronic payment systems
• Identification systems
• Access control systems
• Subscriber services
• Banking systems
• Digital content systems