1-40 (No.49831)
4.7
BR24C16F-W-X (IC703) : EEPROM
• Pin layout
• Block diagram
• Pin function
*1 An open drain output requires a pull-up resister.
VCC
WP
SCL
SDA
A0
A1
A2
GND
8 Vcc
7 WP
6 SCL
5 SDA
A0 1
A1 2
A2 3
GND 4
16kbit EEPROM allay
11bit
11bit
8bit
Address
decoder
Slave Ward
Address resister
Data
resister
START
STOP
ACK
Control circuit
High voltage osc circuit
Power supply
voltage det.
Symbol
I/O
Function
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.
Write protect terminal.
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