BR24L04F-WE2 Rohm Semiconductor, BR24L04F-WE2 Datasheet - Page 5

• Manufacturer Part Number: BR24L04F-WE2
• Description: IC EEPROM 4KBIT 400KHZ 8SOP
• Manufacturer: Rohm Semiconductor

Specifications of BR24L04F-WE2

• Memory Size: 4K (512 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: 512 K x 8
• Interface Type: I2C
• Maximum Clock Frequency: 0.4 MHz
• 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
• Memory Configuration: 512 X 8
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: BR24L04F-WE2; BR24L04F-WE2TR

Characteristic data
Fig.27 Bus release time before transfer start t
-100
-200
-0.2
-0.4
-0.6
300
200
100
0.6
0.5
0.4
0.3
0.2
0.1
0.2
Fig.30 Noise removal valid time t
Fig.24 Input data setup time t
0
0
0
5
4
3
2
1
0
0
0
0
0
Ta=25˚C
Ta=25 ˚ C
Ta=25 ˚ C
SPEC1 : FAST-MODE
SPEC2 : STANDARD-MODE
SPEC1 : FAST-MODE
SPEC2 : STANDARD-MODE
SPEC1 : FAST-MODE
SPEC2 : STANDARD-MODE
Ta=-40 ˚ C
SPEC1 : FAST-MODE
SPEC2 : STANDARD-MODE
Ta=25 ˚ C
Ta=85 ˚ C
Fig.33 WP setup time t
1
1
1
SUPPLY VOLTAGE : V
1
SUPPLY VOLTAGE : V
SUPPLY VOLTAGE : V
SUPPLY VOLTAGE : V
2
2
2
2
SPEC1,2
Ta=85˚C
Ta=85 ˚ C
Ta=-40 ˚ C
Ta=85 ˚ C
3
SPEC2
3
3
3
Ta=-40˚C
SPEC1,2
SPEC1
SPEC2
4
4
4
4
Ta=-40 ˚ C
CC
CC
CC
CC
SU:DAT
SPEC1
(V)
(V)
SU:WP
(V)
(V)
5
5
5
5
I
(SCL L)
(LOW)
6
6
6
6
BUF
0.6
0.5
0.4
0.3
0.2
0.1
1.2
0.8
0.6
0.4
0.2
Fig.31 Noise removal valid time t
0
1
0
0
0
4
3
2
1
0
6
5
4
3
2
1
0
0
0
Fig.25 "L" output data delay time t
Ta=25 ˚ C
SPEC1 : FAST-MODE
SPEC2 : STANDARD-MODE
Fig.28 Internal write cycle time t
SPEC1 : FAST-MODE
SPEC2 : STANDARD-MODE
Ta=-40 ˚ C
SPEC1 : FAST-MODE
SPEC2 : STANDARD-MODE
SPEC1
SPEC1 : FAST-MODE
SPEC2 : STANDARD-MODE
Ta=85 ˚ C
Ta=25 ˚ C
SPEC2
Fig.34 WP valid time t
1
1
SUPPLY VOLTAGE : V
1
SUPPLY VOLTAGE : V
1
SUPPLY VOLTAGE : V
SUPPLY VOLTAGE : V
2
5/16
2
2
2
SPEC1,2
SPEC1,2
3
Ta=85 ˚ C
3
3
3
Ta=-40 ˚ C
SPEC1,2
Ta=85 ˚ C
SPEC2
Ta=-40 ˚ C
4
SPEC1
4
4
4
CC
Ta=25 ˚ C
CC
CC
CC
Ta=-40 ˚ C
Ta=25 ˚ C
Ta=85 ˚ C
HIGH:WP
(V)
(V)
(V)
(V)
5
5
5
5
I
(SDA H)
WR
PD
6
6
6
6
0
0.6
0.5
0.4
0.3
0.2
0.1
Fig.32 Noise removal valid time t
0.6
0.5
0.4
0.3
0.2
0.1
Fig.29 Noise removal valid time t
0
0
0
0
4
3
2
1
0
0
Ta=25 ˚ C
SPEC1 : FAST-MODE
SPEC2 : STANDARD-MODE
SPEC1 : FAST-MODE
SPEC2 : STANDARD-MODE
Ta=25 ˚ C
Fig.26 "L" output data delay time t
Ta=-40 ˚ C
SPEC1 : FAST-MODE
SPEC2 : STANDARD-MODE
SPEC1
Ta=85 ˚ C
Ta=25 ˚ C
SPEC2
1
1
SUPPLY VOLTAGE : V
SUPPLY VOLTAGE : V
1
SUPPLY VOLTAGE : V
2
2
2
3
3
3
SPEC1,2
SPEC1,2
Ta=-40 ˚ C
Ta=85 ˚ C
Ta=85 ˚ C
SPEC2
Ta=-40 ˚ C
4
4
SPEC1
4
CC
CC
CC
(V)
(V)
(V)
5
5
I
5
I
(SDA L)
(SCL H)
PD
6
6
6
1