h8s-2649 Renesas Electronics Corporation., h8s-2649 Datasheet - Page 508

• Manufacturer Part Number: h8s-2649
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Section 14 Controller Area Network (HCAN)
14.7
A bus transceiver IC is necessary to connect this LSI to a CAN bus. A Philips PCA82C250
transceiver IC is recommended. If any other product is used, confirm that it is compatible with the
PCA82C250. Figure 14.16 shows a sample connection diagram.
Rev. 2.00 Dec. 05, 2005 Page 470 of 724
REJ09B0200-0200
CAN Bus Interface
This LSI
Figure 14.16 High-Speed Interface Using PCA82C250
HRxD
HTxD
Note: NC: No Connection
NC
PCA82C250
RS
RxD
TxD
Vref
CANH
CANL
GND
Vcc
Vcc
124 Ω
124 Ω
CAN bus