BU9889GUL-W Rohm, BU9889GUL-W Datasheet - Page 6

• 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
0.6
0.5
0.4
0.3
0.2
0.1
1.2
0.8
0.6
0.4
0.2
0
6
5
4
3
2
1
0
1
0
0
0
0
Fig.24 Internal writing cycle time ｔ
Fig.27 Noise resuction efecctive time ｔ
Fig.30 WP efective time t
Ta=-40℃
Ta=25℃
Ta=85℃
1
Ta=-40℃
Ta=25℃
Ta=85℃
1
SUPPLY VOLTAGE : Vcc(V)
SUPPLYVOLTAGE : Vcc(V)
SUPPLY VOLATGE : Vcc(V)
2
2
2
SPEC
3
3
SPEC
H）
SPEC
Ta=-40℃
Ta=25℃
Ta=85℃
4
4
4
HIGH : WP
5
5
WR
6
6
ｌ
（SDA
6
0.6
0.5
0.4
0.3
0.2
0.1
0.8
0.6
0.4
0.2
0
1
0
Fig.25 Noise reduction efection time t
0
0
Fig.28 Noise reduction efective time t
Ta=-40℃
Ta=25℃
Ta=85℃
1
Ta=-40℃
Ta=25℃
Ta=85℃
1
SUPPLY VOLTAGE : Vcc(V)
SUPPLY VOLTAGE : Vcc(V)
2
2
SPEC
6/17
3
）
3
4
4
SPEC
5
5
l
（SCL
l
（SDA L）
6
6
-0.1
-0.2
-0.3
-0.4
-0.5
-0.6
0.6
0.5
0.4
0.3
0.2
0.1
0.2
0.1
0
0
0
0
Fig.26 Noise reduction efective time t
Ta=-40℃
Ta=25℃
Ta=85℃
Ta=-40℃
Ta=25℃
Ta=85℃
1
1
SUPPLY VOLTAGE : Vcc(V)
SUPPLY VOLTAGE : Vcc(V)
Fig.29 WP setup time t
2
SPEC
2
www.DataSheet4U.com
2010.01 - Rev.A
Technical Note
3
3
L）
SPEC
4
4
SU : WP
5
5
l
（SCL
6
6