BR24G32-3A ROHM [Rohm], BR24G32-3A Datasheet - Page 5

• Manufacturer Part Number: BR24G32-3A
• Description: High Reliability Serial EEPROMs I2C BUS BR24xxxxfamily
• Manufacturer: ROHM [Rohm]

●Block Diagram
●Pin Configuration
●Pin Description
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© 2012 ROHM Co., Ltd. All rights reserved.
BR24G32-3A
TSZ22111・15・001
Terminal
Name
GND
SDA
SCL
WP
Vcc
A0
A1
A2
GND
A0
A1
A2
Output
output
Input/
Input/
Input
Input
Input
Input
Input
－
－
1
2
3
4
High voltage
generating circuit
Address
decoder
Reference voltage of all input / output, 0V
Serial data input serial data output
Control circuit
Connect the power source.
GND
Slave address setting
Slave address setting
Slave address setting
Write protect terminal
12bit
START
A0
A1
A2
Serial clock input
BR24G32-3A
32Kbit
Fig.3 Block diagram
1
2
3
4
Function
1
1
1
1
voltage detection
Word
address register
Power source
BR24G32-3A
STOP
EEPROM array
5/34
ACK
7
5
8
6
1
1
1
1
SDA
Vcc
WP
SCL
register
Data
8bit
TSZ02201-0R2R0G100050 -1-2
8
7
6
5
SDA
V cc
WP
SCL
15.May.2012 REV.001
Datasheet
Datasheet