BR24L16F-WE2 Rohm Semiconductor, BR24L16F-WE2 Datasheet - Page 20

• Manufacturer Part Number: BR24L16F-WE2
• Description: IC EEPROM 16KBIT 400KHZ 8SOP
• Manufacturer: Rohm Semiconductor

Specifications of BR24L16F-WE2

• Memory Size: 16K (2K 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
• Memory Configuration: 2K X 8
• Interface Type: I2C, Serial
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: BR24L16F-WE2TR

●Characteristic data
-100
-150
-200
Fig.9 Current consumption at WRITE operation I
-100
-200
-50
2.5
1.5
0.5
300
200
100
2.5
1.5
0.5
50
2
1
0
0
0
2
1
0
5
4
3
2
1
0
0
Fig.18 Input Data Hold Time t
0
Fig.21 Input Data setup time t
0
0
0
Ta=-40℃
Ta=25℃
Ta=85℃
Ta=-40℃
Ta=25℃
Ta=85℃
Fig.15 Data clock Low Period t
Ta=-40℃
Ta=25℃
Ta=85℃
(f
Ta=-40℃
Ta=25℃
Ta=85℃
SCL
1
1
1
1
1
Fig.12 Stanby operation I
Ta=-40℃
Ta=25℃
Ta=85℃
=400kHz BR24S16/32/64-W)
SUPPLY VOLTAGE : Vcc[V]
SUPPLY VOLTAGE : Vcc[V]
SUPPLY VOLTAGE : Vcc[V]
SUPPLY VOLTAGE : Vcc[V]
SUPPLY VOLTAGE : Vcc[V]
2
2
2
2
2
SPEC
SPEC
3
3
3
(The following values are Typ. ones.)
3
3
SPEC
SPEC
SPEC
4
4
4
4
4
HD : DAT
SU : DAT
SB
5
5
5
5
5
LOW
（HIGH）
(LOW)
6
6
6
6
6
CC
1
10000
1000
100
-100
-150
-200
Fig.10 Current consumption at WRITE operation Icc1
0.1
3.5
2.5
1.5
0.5
10
-50
1
50
3
2
1
0
5
4
3
2
1
0
4
3
2
1
0
0
0
0
0
0
0
Fig.19 Input Data Hold Time ｔ
Fig.16 Start Condition Hold Time t
Fig.22 'L' Data output delay time t
Ta=-40℃
Ta=25℃
Ta=85℃
Ta=-40℃
Ta=25℃
Ta=85℃
Ta=-40℃
Ta=25℃
Ta=85℃
Ta=-40℃
Ta=25℃
Ta=85℃
1
1
1
(f
1
1
SCL
SUPPLY VOLTAGE : Vcc[V]
Fig.13 SCL frequency f
SUPPLY VOLTAGE : Vcc[V]
SUPPLY VOLTAGE : Vcc[V]
SUPPLY VOLTAGE : Vcc[V]
SUPPLY VOLTAGE : Vcc[V]
=400kHz BR24S128/256-W)
Ta=-40℃
Ta=25℃
Ta=85℃
2
2
2
2
2
SPEC
SPEC
20/32
3
3
3
3
3
SPEC
SPEC
SPEC
4
4
4
4
4
HD : DAT
SCL
5
5
5
5
5
HD : STA
(LOW）
PD
0
6
6
6
6
6
-100
-200
Fig.11 Current consumption at READ operation I
-0.1
0.6
0.5
0.4
0.3
0.2
0.1
300
200
100
5.9
4.9
3.9
2.9
1.9
0.9
0
5
4
3
2
1
0
4
3
2
1
0
0
0
0
Fig.17 Start Condition Setup Time t
Fig.20 Input Data Setup Time ｔ
0
0
0
Fig.23 'H' Data output delay time ｔ
Ta=-40℃
Ta=25℃
Ta=85℃
Ta=-40℃
Ta=25℃
Ta=85℃
Ta=-40℃
Ta=25℃
Ta=85℃
1
1
Ta=-40℃
Ta=25℃
Ta=85℃
1
1
1
Fig.14 Data clock High Period t
Ta=-40℃
Ta=25℃
Ta=85℃
SUPPLY VOLTAGE : Vcc[V]
SUPPLY VOLTAGE : Vcc[V]
SUPPLY VOLTAGE : Vcc[V]
SUPPLY VOLTAGE : Vcc[V]
SUPPLY VOLTAGE : Vcc[V]
2
2
2
2
2
(f
SPEC
SPEC
SCL
=400kHz)
3
3
3
3
3
SPEC
SPEC
SPEC
4
4
4
4
4
SU: DAT
5
5
5
5
5
PD
SU : STA
(HIGH)
1
HIGH
6
6
6
6
6
CC
2