English
Language : 

SH7058 Datasheet, PDF (651/1130 Pages) Renesas Technology Corp – Renesas SuperHTM RISC engine
HCAN0
(32 buffers)
HTxD0
HRxD0
HCAN1
(32 buffers)
HTxD1
HRxD1
PL10
PL11
Figure 16.15 64-Buffer HCAN-II with One Channel
16.7.11 CAN Bus Interface
A bus transceiver IC is necessary to connect this LSI to a CAN bus. A Renesas HA13721
transceiver IC and its compatible products are recommended. Figure 16.16 shows a sample
connection diagram.
This LSI
120Ω
Vcc
HRxD1
HTxD1
HA13721
MODE Vcc
Rxd CANH
Txd CANL
NC GND
NC
CAN bus
120Ω
Note: NC: No Connection
Figure 16.16 High-Speed Interface Using HA13721
Rev. 3.0, 09/04, page 610 of 1086