MC33385DH/R2 데이터 시트보기 (PDF) - Freescale Semiconductor
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MC33385DH/R2 Datasheet PDF : 18 Pages
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TIMING DIAGRAMS
ELECTRICAL CHARACTERISTICS
TIMING DIAGRAMS
NCS
CLK
SDO
SDI
FR-RESET
FSL
LSB
D1
D2
D3
D4
D5
D6
MSB
LSB
D1
D2
D3
D4
D5
D6
MSB
NOTE : FR -RESET means Reset failure storage (internal signal)
Figure 4. Timing Diagram to Read the Diagnostic Register
MSB
D7
D6
D5
D4
D3
LSB
D2
D1
D0
FSL
FAILURE INDICATOR BIT
Only valid during NCS = LOW to the first
Low to High CLK change
1 : failure stored
0 : no failure
STATUS CHANNEL 4
11 : no failure
01 : open circuit
10: short to battery or overtemperature
00 : short to gnd
STATUS CHANNEL 3
STATUS CHANNEL 2
STATUS CHANNEL 1
Figure 5. Diagnostic Failure Register Structure
.
NCS
CLK
SDO
SDI
tSCLCH
tHCLCH
tCLH
tCLL
tCSDV
tPCLD
FSL
D0
tCSDV
tHCLD
D0
D1
tSCLCH tHCLCH
tPCHDZ
D7
D7
Figure 6. Serial Interface Timing
Analog Integrated Circuit Device Data
Freescale Semiconductor
33385
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