FEATURES
· UPD75116 low voltage high-speed operation product
• Instruction execution time
· 43 systematically arranged instructions
• 8-bit data transfer, compare, operation and increment/decrement instructions
• GETI instruction allowing any 2-byte or 3-byte instruction to be implemented in 1 byte
· Wide range of input/output ports : 58 ports
· 3 on-chip 8-bit timer channels : synchronous/asynchronous (start/stop)
· 8-bit serial interface on chip
· Programmable threshold port : 4-bit resolution ´ 4 channels