آر اف (فرکانس رادیویی) و بی‌سیم آی‌سی آر‌اف‌آی‌دی و کنترل دسترسی

Product Attributes

Introduction

The FSV9532 is a highly integrated reader IC for contactless communication at 13.56 MHz. The FSV9532 reader IC provides:

• outstanding modulation and demodulation for passive contactless communication
• a wide range of methods and protocols
• a small, fully integrated package pin compatibility with the FSV9505, FSV9530, FSV9531 and FSV9504

All protocol layers of the ISO/IEC 14443 A and ISO/IEC 14443 B communication standards are supported provided:

• additional components, such as the oscillator, power supply, coil etc. are correctly applied. standardized protocols, such as ISO/IEC 14443-4 and/or ISO/IEC 14443 B anticollision are correctly implemented

The FSV9532 supports contactless communication using MIFARE higher baud rates. 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 standard framing and error detection (parity and CRC). In addition, it supports the fast MIFARE security algorithm for authenticating the MIFARE products.

All layers of the I-CODE1 and ISO/IEC 15693 protocols are supported by the FSV9532. The receiver module provides a robust and efficient demodulation/decoding circuitry implementation for I-CODE1 and ISO/IEC 15693 compatible transponder signals. The digital module handles I-CODE1 and ISO/IEC 15693 framing and error detection (CRC).

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. In addition, Serial Peripheral Interface (SPI) compatibility is supported.

Features

• Highly integrated analog circuitry for demodulating and decoding card/label response
• Buffered output drivers enable antenna connection using the minimum of external components
• Proximity operating distance up to 100 mm
• Supports both ISO/IEC 14443 A and ISO/IEC 14443 B standards
• Supports MIFARE dual-interface card ICs and the MIFARE Mini, MIFARE 1K, MIFARE 4K protocols
• Contactless communication at MIFARE higher baud rates (up to 424 kBd)
• Supports both I-CODE1 and ISO/IEC 15693 protocols
• Crypto1 and secure non-volatile internal key memory
• Compatible with the CLRC632
• Parallel microprocessor interface with internal address latch and IRQ line
• SPI compatibility
• Flexible interrupt handling
• Automatic detection of parallel microprocessor interface type
• 64-byte send and receive FIFO buffer
• Hard reset with low power function
• Software controlled 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 to 5 V operation for transmitter in short range and proximity applications
• 3.3 V or 5 V operation for the digital module

Applications

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