HD6432621 Hitachi, HD6432621 Datasheet - Page 565

• Manufacturer Part Number: HD6432621
• Description: (HD64F262x Series) 16-Bit Microcomputer
• Manufacturer: Hitachi

15.1.3
Table 15-1 shows the HCAN’s pins.
When using HCAN pins, settings must be made in the HCAN configuration mode (during
initialization: MCR0 = 1 and GSR3 = 1).
Table 15-1 HCAN Pins
Name
HCAN transmit data pin
HCAN receive data pin
A bus driver is necessary between the pins and the CAN bus. A Philips PCA82C250 compatible
model is recommended.
Pin Configuration
Abbreviation
HTxD
HRxD
Input/Output
Output
Input
Function
CAN bus transmission pin
CAN bus reception pin
521