參數(shù)資料
型號(hào): BR24L02FVM-W
廠商: Rohm CO.,LTD.
英文描述: 256x8 bit electrically erasable PROM
中文描述: 256x8位電可擦除可編程ROM
文件頁(yè)數(shù): 4/26頁(yè)
文件大小: 391K
代理商: BR24L02FVM-W
BR24L02-W / BR24L02F-W / BR24L02FJ-W /
Memory ICs
BR24L02FV-W / BR24L02FVM-W
4/25
z
Block diagram
1
A0
A1
2
A2
3
GND
4
V
CC
8
WP
7
6
SCL
SDA
5
2kbit EEPROM array
Control logic
High voltage generator
Vcc level detect
8bit
8bit
ACK
STOP
START
Address
decoder
Slave word
address register
8bits
Data
register
Fig.2 BLOCK DIAGRAM
z
Pin configuration
BR24L02-W
BR24L02F-W
BR24L02FJ-W
BR24L02FV-W
BR24L02FVM-W
V
CC
A0
WP
A1
SCL
A2
SDA
GND
1
2
3
4
5
6
7
8
Fig.3 PIN LAYOUT
z
Pin name
Write protect input
Power supply
Function
Ground (0V)
Slave address set
Serial clock input
SDA
V
CC
A0, A1, A2
Pin name
GND
WP
SCL
I / O
IN
IN
IN
IN / OUT
Slave and word address,
serial data input, serial data output
1 An open drain output requires a pull-up resistor.
1
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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