BR24L02F-WE2 Rohm Semiconductor, BR24L02F-WE2 Datasheet - Page 4

• Manufacturer Part Number: BR24L02F-WE2
• Description: IC EEPROM 2KBIT 400KHZ 8SOP
• Manufacturer: Rohm Semiconductor

Specifications of BR24L02F-WE2

• Memory Size: 2K (256 x 8)
• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Speed: 400kHz
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOP
• Clock Frequency: 400kHz
• Supply Voltage Range: 1.8V To 5.5V
• Memory Case Style: SOP
• No. Of Pins: 8
• Operating Temperature Range: -40°C To +85°C
• Svhc: No SVHC (18-Jun-2010)
• Package /: RoHS Compliant
• Organization: 256 K x 8
• Interface Type: I2C
• Maximum Clock Frequency: 0.1 MHz
• Access Time: 3500 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1.8 V
• Maximum Operating Current: 2 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 1.8 V, 5.5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: BR24L02F-WE2TR

Characteristic data
-100
-150
-200
Fig.12 Consumption current at write action I
-50
Fig.9 Consumption current at write action I
50
Fig.21 Input data hold time t
2.5
1.5
0.5
5
4
3
2
1
0
2.5
1.5
0.5
0
2.5
1.5
0.5
0
0
2
1
0
2
1
0
2
1
0
Fig.18 Data clock "L" time t
0
0
0
Ta=-40 ˚ C
SPEC1 : FAST-MODE
SPEC2 : STANDARD-MODE
SPEC1 : FAST-MODE
SPEC2 : STANDARD-MODE
Ta=85 ˚ C
Ta=25 ˚ C
f
DATA=AAh
f
DATA=AAh
SCL
SCL
1
1
SUPPLY VOLTAGE : V
SUPPLY VOLTAGE : V
1
1
Fig.15 Standby current I
=400kHz
=100kHz
1
SUPPLY VOLTAGE : V
SUPPLY VOLTAGE : V
Ta=-40 ˚ C
SUPPLY VOLTAGE : V
Ta=85 ˚ C
Ta=25 ˚ C
Ta=-40˚C
Ta=-40˚C
2
2
(f
[BR24L01A/02/04/08/16 series]
2
(f
[BR24L01A/02/04/08/16 series]
2
2
SCL
SCL
Ta=85˚C
Ta=85˚C
Ta=85˚C
SPEC1,2
Ta=25˚C
=100kHz)
Ta=25˚C
=400kHz)
SPEC2
3
3
3
3
3
SPEC
SPEC
SPEC1
SPEC
4
4
4
4
4
CC
CC
CC
HD:DAT
CC
CC
LOW
(V)
(V)
(V)
(V)
Ta=25˚C
Ta=-40˚C
(V)
5
5
5
5
5
SB
(HIGH)
6
6
6
6
6
CC
CC
1
1
-100
-150
-200
10000
Fig.10 Consumption current at write action I
-50
Fig.22 Input data hold time t
Fig.13 Consumption current at write action I
1000
50
100
0
3.5
2.5
1.5
0.5
5
4
3
2
1
0
3.5
2.5
1.5
0.5
10
Fig.19 Start condition hold time t
0
0
1
3
2
1
0
3
2
1
0
0
0
Ta=25 ˚ C
0
Ta=-40 ˚ C
SPEC1 : FAST-MODE
SPEC2 : STANDARD-MODE
SPEC1 : FAST-MODE
SPEC2 : STANDARD-MODE
Ta=25 ˚ C
Ta=85 ˚ C
f
DATA=AAh
SCL
f
DATA=AAh
1
SCL
1
SUPPLY VOLTAGE : V
SUPPLY VOLTAGE : V
1
Fig.16 SCL frequency f
1
=400kHz
1
SUPPLY VOLTAGE : V
=100kHz
SUPPLY VOLTAGE : V
SUPPLY VOLTAGE : V
SPEC1:FAST-MODE
SPEC2:STANDARD-MODE
Ta=-40 ˚ C
Ta=-40 ˚ C
SPEC2
2
2
(f
2
2
(f
4/16
2
SCL
SCL
Ta=85 ˚ C
Ta=85 ˚ C
SPEC1,2
Ta=-40 ˚ C
=400kHz)
Ta=85 ˚ C
Ta=25 ˚ C
Ta=25 ˚ C
=100kHz)
[BR24L32/64 series]
SPEC2
3
3
3
3
3
SPEC
[BR24L32/64 series]
SPEC
SPEC1
4
4
4
4
4
HD:DAT
CC
CC
CC
SPEC1
CC
CC
(V)
Ta=85˚C
Ta=25˚C
Ta=-40˚C
(V)
(V)
(V)
(V)
SCL
5
5
5
5
5
(LOW)
HD:STA
6
6
6
6
6
CC
CC
1
1
-100
-200
300
200
100
Fig.11 Consumption current at read action I
Fig.14 Consumption current at read action I
Fig.23 Input data setup time t
5
4
3
2
1
0
0.6
0.5
0.4
0.3
0.2
0.1
0
0.6
0.5
0.4
0.3
0.2
0.1
Fig.20 Start condition setup time t
0
6
5
4
3
2
1
0
0
0
0
0
0
0
Ta=-40 ˚ C
SPEC1 : FAST-MODE
SPEC2 : STANDARD-MODE
SPEC1 : FAST-MODE
SPEC2 : STANDARD-MODE
Ta=25 ˚ C
Ta=85 ˚ C
Fig.17 Data clock "H" time t
SPEC1 : FAST-MODE
SPEC2 : STANDARD-MODE
Ta=-40 ˚ C
f
DATA=AAh
f
DATA=AAh
Ta=25 ˚ C
Ta=85 ˚ C
SCL
1
SCL
1
SUPPLY VOLTAGE : V
SUPPLY VOLTAGE : V
1
1
SUPPLY VOLTAGE : V
1
=100kHz
Ta=-40 ˚ C
=400kHz
SUPPLY VOLTAGE : V
SUPPLY VOLTAGE : V
Ta=85 ˚ C
Ta=25 ˚ C
Ta=85˚C
Ta=85˚C
2
2
2
2
(f
(f
2
SCL
SCL
=400kHz)
=100kHz)
SPEC2
3
3
SPEC2
3
3
3
SPEC
SPEC
SPEC1
SPEC1
SPEC2
4
4
Ta=-40˚C
4
Ta=-40˚C
4
4
CC
CC
CC
CC
CC
SPEC1
SU:DAT
(V)
(V)
Ta=25˚C
(V)
Ta=25˚C
(V)
(V)
5
5
5
HIGH
5
5
(HIGH)
SU:STA
6
6
6
6
6
CC
CC
2
2