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33884 Datasheet, PDF (18/21 Pages) Freescale Semiconductor, Inc – Switch Monitor Interface
TYPICAL APPLICATIONS
TYPICAL APPLICATIONS
External
Switches
VBAT T
VBAT T
VBAT T
VBAT T
VBAT T
VBAT T
VBAT T
VBAT T
VBAT T
VBAT T
VBAT T
VBAT T
10 nF
0805
100 V
10 nF
0805
100 V
10 nF
0805
100 V
10 nF
0805
100 V
10 nF
0805
100 V
10 nF
0805
100 V
10 nF
0805
100 V
10 nF
0805
100 V
10 nF
0805
100 V
10 nF
0805
100 V
10 nF
0805
100 V
10 nF
0805
100 V
10 nF
0805
100 V
10 nF
0805
100 V
10 nF
0805
100 V
10 nF
0805
100 V
10 nF
0805
100 V
10 nF
0805
100 V
SB1
SB2
SP1
SP2
SP3
SP4
SG1
SG2
SG3
SG4
SG5
SG6
SB1
SB2
SP1
SP2
SP3
SP4
33884
VPWR
VPWR
VDD
10 nF
0805
100 V
10 nF
0805
100 V
VDD
SI
SO
SCLK
INT
CS
VBG
130k
0805
RST
10k
0805
Master
Node
MASL
SYNC
Slave
Node
MC33884
SYNC
VPWR
VDD
10 nF
0805
100 V
10 nF
0805
100 V
SI
SO
SCLK
INT
CS
RST
MASL
VBG
130k
0805
MC68HCXX
Microcontroller
10k
0805
MOSI
MISO
16 Bit Shift Register
M
L
S
S
B
B
RESET
Parallel
Ports
WDOG
LVI
RESET Control
Figure 7. Typical Master/Slave Application
33884
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Analog Integrated Circuit Device Data
Freescale Semiconductor