Description
This device is a CMOS microcontroller which is designed to interface a personal computer or laptop with a vehicle's On Board Diagnostic (OBD II) interface.
Features
- Operating Voltage Operating Current Clock: 20 MHz 5.0 V 5 Ma. Typ
Inputs: (0-5V levels) Serial Input (19200 Baud) PWM receive VPW receive ISO 9141-2
Outputs (0-5V levels) Serial output (19200 Baud) PWM transmit bus+ (inverted) PWM transmit bus- (inverted) VPW transmit ISO 9141-2 L line transmit (inverted) ISO 9141-2 K line transmit (inverted)
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