R-IN32M3 Datasheet, PDF (104/116 Pages) Renesas Technology Corp – LSI for Industrial Ethernet

R-IN32M3 Series Data Sheet
4.8.9
CAN Interface
Parameter
Internal delay time
Symbol
Conditions
tNODE
CL = 30pF
4. Electrical Specifications
MIN
MAX
Unit
-
75
ns
CAN internal clock
(I/O)
CTXDn
(transmission data)
CRXDn
(reception data)
< t_OUTPUT>
< t_INPUT>
Figure 4.23 CAN Access Timing Diagram
Internal delay time (t_NODE) = Internal transmission delay time (t_OUTPUT) + Internal reception delay time (t_INPUT)
R-IN32M3
CAN controller
Internal transmission
delay time
<t_OUTPUT>
Internal reception
delay time
<t_INPUT>
CTXDn pin
CRXDn pin
Figure 4.24 CAN Access Timing (Supplementary Information)
Remarks 1. CAN internal clock (f_CAN):CAN baud late clock
2. n = 0,1
R18DS0008EJ0401
Feb 28, 2017
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