BR24L01 Rohm, BR24L01 Datasheet - Page 23

• Manufacturer Part Number: BR24L01
• Description: 1288 bit electrically erasable PROM
• Manufacturer: Rohm

Memory ICs
5
4
3
2
1
0
6
5
4
3
2
1
0
0.6
0.5
0.4
0.3
0.2
0.1
0
0
Fig.29 Data clock "H" period t
0
0
Ta
Fig.32 Start condition setup time
SPEC1 : FAST-MODE
SPEC2 : STANDARD-MODE
SPEC1 : FAST-MODE
SPEC2 : STANDARD-MODE
Ta 25 C
Ta 85 C
Fig.26 Read operating current
Ta
Ta 25 C
Ta 85 C
40 C
f
DATA AAh
1
1
SCL
SUPPLY VOLTAGE : V
SUPPLY VOLTAGE : V
40 C
1
SUPPLY VOLTAGE : V
100kHz
t
SU:STA
I
Ta 85 C
CC
2
2
2 (f
2
SCL
SPEC2
SPEC2
3
3
3
SPEC1
SPEC1
100kHz)
SPEC
4
4
CC
CC
Ta
4
CC
(V)
(V)
40 C
5
5
(V)
Ta 25 C
HIGH
BR24L01A-W / BR24L01AF-W / BR24L01AFJ-W /
5
6
6
6
100
150
200
2.5
1.5
0.5
50
50
5
4
3
2
1
0
0
2
1
0
0
0
0
Fig.30 Data clock "L" period t
Ta
SPEC1 : FAST-MODE
SPEC2 : STANDARD-MODE
SPEC1 : FAST-MODE
SPEC2 : STANDARD-MODE
Ta 85 C
Ta 25 C
Fig.33 Input data hold time
40 C
Fig.27 Standby current I
1
1
1
SUPPLY VOLTAGE : V
SUPPLY VOLTAGE : V
SUPPLY VOLTAGE : V
Ta
Ta 85 C
Ta 25 C
BR24L01AFV-W / BR24L01AFVM-W
40 C
2
2
2
t
HD:DAT
Ta 85 C
SPEC1,2
SPEC2
3
3
3
(HIGH)
SPEC
SPEC1
4
4
4
CC
CC
CC
(V)
(V)
(V)
Ta 25 C
Ta
5
5
SB
5
LOW
40 C
6
6
6
10000
1000
100
100
150
200
10
50
50
1
5
4
3
2
1
0
0
0
0
0
Ta 25 C
Ta
Fig.31 Start condition hold time
SPEC1 : FAST-MODE
SPEC2 : STANDARD-MODE
SPEC1 : FAST-MODE
SPEC2 : STANDARD-MODE
Ta 25 C
Ta 85 C
Fig.28 Clock frequency f
Fig.34 Input data hold time
1
40 C
1
1
SUPPLY VOLTAGE : V
SUPPLY VOLTAGE : V
SUPPLY VOLTAGE : V
t
HD:STA
SPEC2
2
2
2
t
HD:DAT
Ta
SPEC1,2
Ta 85 C
SPEC2
3
3
3
(LOW)
40 C
SPEC1
4
4
4
CC
CC
CC
SPEC1
Ta 85 C
Ta 25 C
Ta
(V)
(V)
(V)
5
5
5
23/25
SCL
40 C
6
6
6