MC33742EP Freescale, MC33742EP Datasheet - Page 22
MC33742EP
Manufacturer Part Number
MC33742EP
Description
Manufacturer
Freescale
Datasheet
1.MC33742EP.pdf
(70 pages)
Specifications of MC33742EP
Data Rate
1000Kbps
Number Of Transceivers
1
Standard Supported
CAN 2.0
Operating Supply Voltage (max)
27V
Operating Supply Voltage (typ)
5/9/12/15/18/24V
Operating Supply Voltage (min)
4.5V
Supply Current
45mA
Operating Temperature (max)
125C
Operating Temperature (min)
-40C
Operating Temperature Classification
Automotive
Mounting
Surface Mount
Lead Free Status / RoHS Status
Compliant
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33742
ELECTRICAL CHARACTERISTICS
TIMING DIAGRAMS
TXD
RXD
Note Incoming data at MOSI pin is sampled by the 33742 at SCLK falling edge. Outgoing data at MISO pin
CS
SCLK
MOSI
MISO
0.8 V
Figure 8. Propagation Loop Delay TXD to RXD
is set by the 33742 at SCLK rising edge (after t
0.8 V
t
LRD
Undefined
t
LEAD
t
SOEN
t
VALID
t
WSCLKH
t
SISU
2.0 V
t
DI 0
PCLK
DO 0
t
Figure 7. SPI Timing Diagram
t
SIH
LDR
2.0 V
TIMING DIAGRAMS
t
WSCLKL
VALID
delay time).
Don’t Care
RXD
TXD
V
V
DIFF
DIFF
0.8 V
0.9 V
Figure 10. Propagation Delay CAN to RXD
Figure 9. Propagation Delay TXD to CAN
t
0.8 V
RRD
0.9 V
t
TRD
Analog Integrated Circuit Device Data
V
DIFF
= V
DI 8
DO 8
CANH
Freescale Semiconductor
t
0.5 V
LAG
- V
2.0 V
CANL
t
SODIS
t
Don’t Care
RDR
2.0 V
t
0.5 V
TDR
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