CY7C53150-20AXI

CY7C53150-20AXI is a CY7C53150 neuron chip network processor implements a node for LonWorks distributed intelligent control networks. It incorporates, on a single chip, the necessary communication and control functions, both in hardware and firmware, that facilitate the design of a LonWorks node. It contains a very flexible 5-pin communication port that can be configured to interface with a wide variety of media transceivers at a wide range of data rates. The most common transceiver types are twisted-pair, powerline, RF, IR, fibre-optics, and coaxial. It incorporates an external memory interface that can address up to 64KB with 6KB of the address space mapped internally. LonWorks nodes that require large application programs can take advantage of this external memory capability.

• Three 8-bit pipelined processors for concurrent processing of application code and network traffic
• 11-pin I/O port programmable in 34 modes for fast application program development
• Two 16-bit timer/counters for measuring and generating I/O device waveforms
• 5-pin communication port that supports direct connect and network transceiver interfaces
• Low operating current; sleep mode operation for reduced current consumption
• 0.35μm flash process technology, 5.0V operation, addresses up to 58KB of external memory
• On-chip LVD circuit to prevent nonvolatile memory corruption during voltage drops
• 2048 bytes of SRAM for buffering network data, system, and application data storage
• 0.5KB flash, 0KB ROM
• 64-pin TQFP package