KD-SX991R / KD-SX911R
1-33
M24C16-WMN6-X(IC771):EPROM
1.Terminal layout
2.Block diagram
3.Pin function
1 3
4
5
6
7
8
Pin No.
A0 A2
GND
SDA
SCL
WPIN
Vdd
No internal connection
+2.5V to 5.5V Power supply
Write protect input
Serial clock
Serial address / data I/O
Ground
Symbol
Function
I/O
CONTROL
LOGIC
MEMORY
CONTROL
LOGIC
SDA
SCL
XDEC
EEPROM ARRAY
(8x 256 x8)
PAGE LATCHES
YDEC
SENSE AMP
F/W CNTROL
HV GENERATOR
WP
VCC
Vss
RPM6938-SV4(IC602) : Remote sensor
Vcc
Vcc
Comp
AGC
PD
Detector
BPF
fo
trimming
circuit
magnetic
shield
Rout
GND
22k
1.Block diagram
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9
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9
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2
9
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5
1
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1
3
6
7
3
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