BU9889GUL-W Rohm, BU9889GUL-W Datasheet - Page 5

• Manufacturer Part Number: BU9889GUL-W
• Description: WL-CSP EEPROM family I2C BUS
• Manufacturer: Rohm

●Characteristic data (The following values are Typ. ones.)
© 2010 ROHM Co., Ltd. All rights reserved.
BU9889GUL-W
www.rohm.com
10000
1000
-100
-150
-200
Fig.9 Current consumption at WRITE operation I
100
-50
0.1
10
5
4
3
2
1
0
50
2.5
1.5
0.5
1
4
3
2
1
0
0
2
1
0
0
0
0
Fig.15 Start Condition Hold Time t
0
0
Fig.21 'L' Data output delay time t
Ta=-40℃
Ta=25℃
Ta=85℃
Ta=-40℃
Ta=25℃
Ta=85℃
Ta=-40℃
Ta=25℃
Ta=85℃
1
Fig.18 Input Data Hold Time
1
1
Ta=-40℃
Ta=25℃
Ta=85℃
1
1
Fig.12 SCL frequency f
SUPPLY VOLTAGE : Vcc(V)
SUPPLY VOLTAGE : Vcc(V)
SUPPLY VOLTAGE : Vcc(V)
SUPPLY VOLTAGE : Vcc(V)
SUPPLY VOLTAGE : Vcc(V)
Ta=-40℃
Ta=25℃
Ta=85℃
2
2
2
2
SPEC
ｔ
2
(fscl=400kHz)
SPEC
HD : DAT
SPEC
STA
3
3
3
3
(LOW）
3
SPEC
SPEC
4
4
4
4
4
SCL
5
5
5
5
5
HD :
PD
0
6
6
6
6
6
CC
1
-100
-200
0.6
0.5
0.4
0.3
0.2
0.1
-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
Fig.10 Current consumption at READ operation I
0
0
0
0
0
Fig.16 Start Condition Setup Time t
Fig.22 '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
Ta=-40℃
Ta=25℃
Ta=85℃
Fig.19 Input Data Setup Time
1
1
Fig.13 Data clock High Period t
1
1
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
SPEC
ｔ
SU: DAT
SPEC
5/17
(fscl=400kHz)
STA
3
3
3
3
3
SPEC
(HIGH)
SPEC
SPEC
4
4
4
4
4
5
5
5
5
5
PD
SU :
HIGH
1
6
6
6
6
6
CC
2
-100
-150
-200
-50
2.5
1.5
0.5
50
-100
-200
2
1
0
5
4
3
2
1
0
0
300
200
100
0
0
0
5
4
3
2
1
0
0
0
0
Ta=-40℃
Ta=25℃
Ta=85℃
Ta=-40℃
Ta=25℃
Ta=85℃
Fig.23 BUS open time before transmission ｔ
Ta=-40℃
Ta=25℃
Ta=85℃
Fig.17 Input Data Hold Time
1
Fig.11 Stanby operation I
1
1
Ta=-40℃
Ta=25℃
Ta=85℃
Ta=-40℃
Ta=25℃
Ta=85℃
Fig.14 Data clock Low Period t
SUPPLY VOLTAGE : Vcc(V)
SUPPLY VOLTAGE : Vcc（V）
Fig.20 Input Data setup time
1
1
SUPPLY VOLTAGE : Vcc(V)
SUPPLY VOLTAGE : Vcc(V)
SUPPLY VOLTAGE : Vcc(V)
2
t
2
2
HD : DAT
SPEC
2
2
t
SU : DAT
www.DataSheet4U.com
SPEC
3
（HIGH）
3
3
2010.01 - Rev.A
Technical Note
SPEC
SPEC
3
3
(LOW)
SPEC
4
4
4
4
4
SB
5
5
5
5
5
LOW
6
6
6
6
6