MC33661PEF View Datasheet(PDF) - Freescale Semiconductor
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Description
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MC33661PEF
Freescale Semiconductor
MC33661PEF Datasheet PDF : 22 Pages
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ELECTRICAL CHARACTERISTICS
FUNCTIONAL DIAGRAMS
VSUP
VSUP
TXD
R0
RXD
LIN
GND
C0
Note R0 and C0: 1.0 k/1.0 nF, 660 /6.8 nF, and 500 /10 nF.
Figure 6. Test Circuit for Timing Measurements
FUNCTIONAL DIAGRAMS
EN
INH
TXD
t D_MS
LIN
t LWUE
t D_COM
RXD
(High Z)
Figure 7. EN Pin Wake-up and
Normal Baud Rate Selection (1.0 kbps to 20 kbps)
WAKE
t WF
INH
EN
TXD
tD_MS tD_COM
LIN
RXD
(High Z)
Figure 9. WAKE Pin Wake-up and
Normal Baud Rate Selection (1.0 kbps to 20 kbps)
EN
INH
TXD
LIN
t LWUE
t D_MS
t D_COM
RXD (High Z)
Figure 8. EN Pin Wake-up and
Slow Baud Rate Selection (1.0 kbps to 10 kbps)
WAKE
t WF
INH
EN
TXD
tD_MS tD_COM
LIN
RXD (High Z)
Figure 10. WAKE Pin Wake-up and
Slow Baud Rate Selection (1.0 kbps to 10 kbps)
33661
10
Analog Integrated Circuit Device Data
Freescale Semiconductor
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