CY7C53150L

CY7C53120L8 CY7C53150L 3.3V Neuron® Chip Network Processor Features 3.3V operation Three 8-bit pipelined processors for concurrent processing of application code and network traffic Hardware UART/SPI interface Eleven-pin I/O port programmable in 38 modes for fast application program development. I/O port is 5V input tolerant Two 16-bit timer/counters for measuring and generating I/O device waveforms Five-pin communication port that supports direct connect and network transceiver interfaces, and operates at 3.3V or 5V Programmable pull-ups on IO4–IO7 and 20-mA sink current on IO0–IO3 Unique 48-bit Neuron ID number in every device to facilitate network installation and management 0.35-µm Flash process technology On-chip LVD circuit with programmable trip point and digital filter settings Programmable Pulse Stretching reset 4,096 bytes of SRAM for buffering network data, system, and application data storage 2.75 KBytes (CY7C53150L), 8KBytes (CY7C53120L8) of Flash memory with on-chip charge pump for flexible storage of configuration data and application code Addresses up to 56 KBytes of external memory (CY7C53150L) 16 KBytes (CY7C53120L8) of ROM containing LonTalk network protocol firmware Maximum input clock operation of 20MHz over –40°C to 85°C[1] temperature range 64-pin TQFP package (CY7C53150L) 32-pin SOIC or 44-pin TQFP package (CY7C53120L8) Logic Block Diagram Media Access Control Processor Network Processor Application Processor 4KByt...