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4.1 BR24C16F-X (IC703) : EEPROM
• Pin layout
VCC
WP
A0
A1
• Block diagram
A0
1
A1
2
A2
3
GND
4
SECTION 4
Description of major ICs
SCL
SDA
A2
GND
16kbit EEPROM allay
11bit
Address
Slave Ward
11bit
decoder
Address resister
START
Control circuit
High voltage osc circuit
• Pin function
Symbol
I/O
VCC
-
Power supply.
GND
-
GND
A0,A1,A2
I
No use connect to GND.
SCL
I
Serial clock input.
SDA
I/O
Serial data I/O of slave and ward address.
WP
I
Write protect terminal.
8bit
Data
resister
STOP
ACK
Power supply
voltage det.
KD-LH1105
Function
8
Vcc
7
WP
6
SCL
5
SDA
(No.49827)1-27
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