參數(shù)資料
型號(hào): BR24L04FV-W
廠商: Rohm CO.,LTD.
英文描述: 512】8 bit electrically erasable PROM
中文描述: 512】8位電可擦除可編程ROM
文件頁(yè)數(shù): 4/25頁(yè)
文件大小: 388K
代理商: BR24L04FV-W
BR24L04-W / BR24L04F-W / BR24L04FJ-W
Memory ICs
BR24L04FV-W / BR24L04FVM-W
z
Block diagram
4/25
1
A0
A1
2
A2
3
GND
4
V
CC
8
WP
7
6
SCL
SDA
5
4kbit EEPROM array
Control logic
High voltage generator
Vcc level detect
9bit
8bit
ACK
STOP
START
Address
decoder
Slave word
address register
9bits
Data
register
Fig.2 BLOCK DIAGRAM
z
Pin configuration
BR24L04-W
BR24L04F-W
BR24L04FJ-W
BR24L04FV-W
BR24L04FVM-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
A1, A2
Pin name
GND
WP
SCL
I / O
IN
Out of use
A0
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
相關(guān)PDF資料
PDF描述
BR24L04FVM-W 512】8 bit electrically erasable PROM
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