Sharp LC-32LE700E - Block Diagram

LC-32/40/46LE700E/RU/S,LU700E/S,LX700E/RU,LC-52LE700E/RU/S
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2.16. IC2004 (VHiS24CS08J-1Y)
2.16.1 Block Diagram
2.16.2 Pin Connections and short description
Pin No. Pin Name I/O Pin Function
1 NC I No connection
2 NC I No connection
3 A2 I Address input
4 GND - Ground
5 SDA I/O Serial data
6 SCL I Serial clock
7 WP I Write Protect (H: effective, L: invalidity)
8 VCC - Power supply
7
SCL
DATA REGISTER
CONTROL CIRCUIT
R/W
SERIAL CLOCK
COUNTER
INC
3
WP
COMPARATOR
2
DEVICE ADDRESS
DIN
A2
ACK OUTPUT
YDECODER
E2PROM
START/STOP
GND
HIGH VOLTAGE
5
S24CS08J
LOAD
LOAD
CONTROL CIRCUIT
SDA
GENERATOR
DATA OUTPUT
8Kbit EEPROM
A01
A1
ADDRESS
DETECTOR CIRCUIT
4
VOLTAGE DETECTOR
VCC8
XDECODER
DOUT
COMP
6
SELECTOR