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Atmel ATMega64 family Flash Micro-controller based module (64 pin TQFP)
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Operating Voltage: 10 - 30V D.C., 50mA maximum current.
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P.C.B. Dimensions: 100x160mm, ~35mm maximum height.
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Inputs: 8 without expansion boards.
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Outputs: 1 aux output 100mA max, 1 SPDT 1A relay (may be omitted from board).
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All screw terminals are of the pluggable type.
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1 Asynchronous input/output port factory programmable from 300 to 9600 Baud. A bus interface board is required to connect to various peripherals (RS485 driver built in if required).
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1 Synchronous input/output port factory programmable up to 1Mbit transfer rate. A bus interface board is required to connect to various peripherals.
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1 Synchronous SPI expansion port factory programmable up to 1Mbit transfer rate.
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1x16 way ribbon cable header carrying 1x8 bits output port and 1x8bits I/O port. (Normally used to connect the inputs and outputs expansion board(s)).
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1xLCD and keypad interface 14 way ribbon cable header.
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1x4 ways DIP switch.
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1x16 way ribbon cable header carrying various interrupts and I/O bits.
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1x Serial EEPROM with write protect link.
