Datasheet

DS_8009C_025 73S8009C Data Sheet
Rev. 1.5 19
V
PC
VDD
VBAT
3.5V
REF
VCC
LIN
ON/OFF
OFF_REQ
OFF_ACK
RDY
CMDVCC#
CMDVCC%
Delay
Circuit
3.3V Regulator
CS
V
CC
Regulator
Linear/
DC - DC
Converter
V1.8
ThREF
V3.0
ThREF
V5.0
ThREF
Analog
Mux
V
P
Debounce
and Latch
ON
OFF
VP
SHUTDOWN
VBUS
+
-
+
-
10µF
0.47µF
4.7µF
10uH
I/O
RST
CLK
AUX1
AUX2
I/OUC
RSTIN
CLKIN
AUX1UC
AUX2UC
Card
Supply/
Control
Logic
PRES
PRES
GND
GND
GND
OFF
Card
I/O
Buffer
and
Signal
Logic
100K
0.1µF
0.1µF
0.1µF
Figure 4: 73S8009C Logical Block Diagram