XC908AS60ACFU Motorola Semiconductor Products, XC908AS60ACFU Datasheet - Page 382

• Manufacturer Part Number: XC908AS60ACFU
• Description: MC68HC908AZ60A, MC68HC908AS60A Hcmos Microcontroller Unit Technical Data
• Manufacturer: Motorola Semiconductor Products

MSCAN Controller (MSCAN08)
23.4 External Pins
Technical Data
382
The MSCAN08 uses two external pins, one input (RxCAN) and one
output (TxCAN). The TxCAN output pin represents the logic level on the
CAN: 0 is for a dominant state, and 1 is for a recessive state.
A typical CAN system with MSCAN08 is shown in
Each CAN station is connected physically to the CAN bus lines through
a transceiver chip. The transceiver is capable of driving the large current
needed for the CAN and has current protection against defected CAN or
defected stations.
MSCAN Controller (MSCAN08)
CAN_H
TXCAN
CAN NODE 1
TRANSCEIVER
CAN CONTROLLER
MCU
Figure 23-1. The CAN System
(MSCAN08)
RXCAN
CAN_L
C A N BUS
CAN STATION 1
CAN NODE 2
MC68HC908AZ60A — Rev 2.0
Figure
CAN NODE N
23-1.
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