Microchip Technology MCP2551-E/SN Linear IC MCP2551-E/SN Data Sheet
Product codes
MCP2551-E/SN
© 2010 Microchip Technology Inc.
DS21667F-page 13
MCP2551
2.4
Timing Diagrams and Specifications
FIGURE 2-4:
TIMING DIAGRAM FOR AC CHARACTERISTICS
FIGURE 2-5:
TIMING DIAGRAM FOR WAKE-UP FROM STANDBY
FIGURE 2-6:
TIMING DIAGRAM FOR BUS DOMINANT TO RXD LOW (STANDBY MODE)
3
5
4
6
0.9V
0.5V
0V
V
DD
TXD (transmit data
input voltage)
input voltage)
V
DIFF
(CANH,
CANL differential
voltage)
voltage)
RXD (receive data
output voltage)
output voltage)
0.3 V
DD
0.7 V
DD
V
TXD
= 0.8V
10
0V
V
DD
V
RS
Slope resistor
input voltage
V
RXD
Receive data
output voltage
0.6 V
DD
0.3 V
DD
V
RS
= 4V; V
TXD
= 2V
1.5V
0V
11
V
DIFF
, Differential
voltage
Receive data
output voltage
output voltage
0.9V
0.3 V
DD