ICODE Reader IC 32-Pin SO Bulk

The SLRC400 is a member of a new family of highly integrated reader ICs for contactless communication at 13.56 MHz. The transmitter module can directly drive an antenna designed for proximity operating distance up to 100 mm without additional active circuitry. The receiver module provides a robust and efficient demodulation/decoding circuitry implementation for compatible transponder signals All layers of the ICODE1 and ISO/IEC 15693 protocols are supported. The receiver module provides a robust and efficient demodulation/decoding circuitry implementation for ICODE1 and ISO/IEC 15693 compatible transponder signals. The digital module manages ICODE1 and ISO/IEC 15693 framing and error detection (CRC). 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 label response
• Buffered output drivers enable antenna connection using the minimum of external components
• Proximity operating distance up to 100 mm
• Supports both ICODE1 and ISO/IEC 15693 protocols
• 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