MC68HC05X4 Datasheet, PDF (99/156 Pages) Motorola, Inc – HCMOS Microcontroller Unit

Freescale Semiconductor, Inc.
Motorola CAN
Interface to the MCAN bus
Termination
network
1.75V 3.25V
2 kΩ 2 kΩ
680Ω ^TX0
TXP0
TXN0
680Ω ^TX1
TXP1
TXN1
150kΩ _RX0
150kΩ _RX1
2 x 30kΩ
CANL
CANH
MCAN bus lines
VDDH
RX0 passive
+
Data
AC
–
RX1 passive
+
SC
–
+
&
SC
–
+
SC
–
Internal to the MC68HC05X4 MCAN module
COMPSEL
Wake-up
VDD/2
Figure 21. A typical physical interface between the MCAN and the MCAN bus lines
31-mcan
MOTOROLA
Motorola CAN
For More Information On This Product,
Go to: www.freescale.com
MC68HC05X4 Rev 1.0
99