參數(shù)資料
型號(hào): BR24L02FV-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
文件頁數(shù): 24/26頁
文件大小: 391K
代理商: BR24L02FV-W
BR24L02-W / BR24L02F-W / BR24L02FJ-W /
Memory ICs
BR24L02FV-W / BR24L02FVM-W
24/25
2
300
100
200
0
100
200
0
1
3
4
6
5
I
S
Fig.35 Input data setup time
t
SU:DAT
(HIGH)
SUPPLY VOLTAGE : V
CC
(V)
SPEC2
SPEC1
Ta
=
85
°
C
Ta
=
25
°
C
Ta
=
40
°
C
SPEC1 : FAST-MODE
2
300
100
200
0
100
200
0
1
3
4
6
5
I
S
Fig.36 Input data setup time
t
SU:DAT
(LOW)
SUPPLY VOLTAGE : V
CC
(V)
SPEC2
SPEC1
Ta
=
85
°
C
Ta
=
25
°
C
Ta
=
40
°
C
SPEC1 : FAST-MODE
2
4
2
3
1
0
0
1
3
4
6
5
O
P
μ
s
Fig.37 Output data delay time
t
PD
0
SUPPLY VOLTAGE : V
CC
(V)
SPEC2
SPEC2
SPEC1
SPEC1
Ta
=
85
°
C
Ta
=
25
°
C
Ta
=
40
°
C
SPEC1 : FAST-MODE
2
4
2
3
1
0
0
1
3
4
6
5
O
P
μ
s
Fig.38 Output data delay time
t
PD
1
SUPPLY VOLTAGE : V
CC
(V)
SPEC2
SPEC2
SPEC1
SPEC1
Ta
=
85
°
C
Ta
=
25
°
C
Ta
=
40
°
C
SPEC1 : FAST-MODE
2
4
2
3
1
0
0
1
3
4
6
5
O
D
μ
s
Fig.39 Output data hold time
t
DH
0
SUPPLY VOLTAGE : V
CC
(V)
SPEC2
SPEC2
SPEC1
SPEC1
Ta
=
85
°
C
Ta
=
25
°
C
Ta
=
40
°
C
SPEC1 : FAST-MODE
2
4
2
3
1
0
0
1
3
4
6
5
O
D
μ
s
Fig.40 Output data hold time
t
DH
1
SUPPLY VOLTAGE : V
CC
(V)
SPEC2
SPEC2
SPEC1
SPEC1
Ta
=
85
°
C
Ta
=
25
°
C
Ta
=
40
°
C
SPEC1 : FAST-MODE
2
5
3
4
2
1
00
1
3
4
6
5
S
S
μ
s
Fig.41 Stop condition setup time
t
SU:STO
SUPPLY VOLTAGE : V
CC
(V)
SPEC1
SPEC2
Ta
=
85
°
C
Ta
=
25
°
C
Ta
=
40
°
C
SPEC1 : FAST-MODE
2
5
3
4
2
1
00
1
3
4
6
5
B
B
B
μ
s
Fig.42 BUS free time t
BUF
SUPPLY VOLTAGE : V
CC
(V)
SPEC1
SPEC2
Ta
=
85
°
C
Ta
=
25
°
C
Ta
=
40
°
C
SPEC1 : FAST-MODE
2
6
3
4
5
2
1
00
1
3
4
6
5
I
W
Fig.43 Write cycle time t
WR
SUPPLY VOLTAGE : V
CC
(V)
SPEC1,2
Ta
=
85
°
C
Ta
=
25
°
C
Ta
=
40
°
C
SPEC1 : FAST-MODE
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