參數(shù)資料
型號: 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
文件頁數(shù): 23/26頁
文件大小: 391K
代理商: BR24L02FVM-W
BR24L02-W / BR24L02F-W / BR24L02FJ-W /
Memory ICs
BR24L02FV-W / BR24L02FVM-W
23/25
2
0.6
0.5
0.4
0.3
0.2
0.1
00
1
3
4
6
5
C
A
C
2
Fig.26 Read operating current
I
CC
2 (f
SCL
=
100kHz)
SUPPLY VOLTAGE : V
CC
(V)
SPEC
Ta
=
85
°
C
Ta
=
25
°
C
Ta
=
40
°
C
f
SCL
=
100kHz
DATA
=
AAh
2
2.5
2
1.5
1
0.5
00
1
3
4
6
5
S
S
μ
A
Fig.27 Standby current I
SB
SUPPLY VOLTAGE : V
CC
(V)
SPEC
Ta
=
85
°
C
Ta
=
25
°
C
Ta
=
40
°
C
2
10000
1000
100
10
10
1
3
4
6
5
S
S
Fig.28 Clock frequency f
SCL
SUPPLY VOLTAGE : V
CC
(V)
SPEC1
SPEC2
Ta
=
85
°
C
Ta
=
25
°
C
Ta
=
40
°
C
2
5
3
4
2
1
00
1
3
4
6
5
D
H
μ
s
Fig.29 Data clock "H" period t
HIGH
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
D
L
μ
s
Fig.30 Data clock "L" period t
LOW
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
S
H
μ
s
Fig.31 Start condition hold time
t
HD:STA
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
S
S
μ
s
Fig.32 Start condition setup time
t
SU:STA
SUPPLY VOLTAGE : V
CC
(V)
SPEC1
SPEC2
Ta
=
85
°
C
Ta
=
25
°
C
Ta
=
40
°
C
SPEC1 : FAST-MODE
2
50
50
0
100
150
200
0
1
3
4
6
5
I
H
Fig.33 Input data hold time
t
HD:DAT
(HIGH)
SUPPLY VOLTAGE : V
CC
(V)
SPEC1,2
Ta
=
85
°
C
Ta
=
25
°
C
Ta
=
40
°
C
SPEC1 : FAST-MODE
2
50
50
0
100
150
200
0
1
3
4
6
5
I
H
Fig.34 Input data hold time
t
HD:DAT
(LOW)
SUPPLY VOLTAGE : V
CC
(V)
SPEC1,2
Ta
=
85
°
C
Ta
=
25
°
C
Ta
=
40
°
C
SPEC1 : FAST-MODE
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