BU9891GUL-W Rohm, BU9891GUL-W Datasheet - Page 5

• Manufacturer Part Number: BU9891GUL-W
• Description: WL-CSP EEPROM family Microwire Bus
• Manufacturer: Rohm

● BU9891GUL-W Characteristic data (The following characteristic data are Typ. values.)
© 2010 ROHM Co., Ltd. All rights reserved.
BU9891GUL-W
www.rohm.com
0.01
100
1.2
0.8
0.6
0.4
0.2
0.1
150
100
-50
5
4
3
2
1
0
10
1
0
50
1
0
0
0
0
0
Fig.14 Current consumption at WRITE
fSK=500kHz
DATA=0000h
Ta=-40℃
Ta=25℃
Ta=85℃
Ta=-40℃
Ta=25℃
Ta=85℃
Ta=-40℃
Ta=25℃
Ta=85℃
1
1
1
1
Fig.23 DI hold time tDIH
Fig.17 SK frequency fSK
Fig.20 CS low time tCS
SPEC
2
2
2
2
SPEC
VCC[V]
VCC[V]
action
VCC[V]
VCC[V]
SPEC
3
3
3
3
Ta=-40℃
Ta=25℃
Ta=85℃
SPEC
4
4
4
4
SPEC
SPEC
5
5
5
5
6
6
6
6
150
100
-50
0.8
0.6
0.4
0.2
-100
-150
-200
50
-50
0
1
0
Fig.15 Consumption current at READ action
2.5
1.5
0.5
50
0
0
2
1
0
0
0
0
Ta=-40℃
Ta=25℃
Ta=85℃
fSK=500kHz
DATA=0000h
Ta=-40℃
Ta=25℃
Ta=85℃
Ta=-40℃
Ta=25℃
Ta=85℃
Ta=-40℃
Ta=25℃
Ta=85℃
1
1
ICC2 (READ, fSK=500kHz)
Fig.21 CS hold time tCSH
Fig.18 SK high time tSKH
Fig.24 DI setup time tDIS
1
1
SPEC
2
2
2
2
5/17
VCC[V]
VCC[V]
SPEC
VCC[V]
VCC[V]
3
3
3
3
SPEC
www.DataSheet.co.kr
4
4
4
4
SPEC
SPEC
5
5
5
5
6
6
6
6
-100
-200
300
200
100
2.5
1.5
0.5
2
1
0
0
0.8
0.6
0.4
0.2
0
0
1
0
Fig.25 Data “0” output delay time tPD0
Fig.16 Consumption current at standby
0.8
0.6
0.4
0.2
0
Ta=-40℃
Ta=25℃
Ta=85℃
1
0
0
Ta=-40℃
Ta=25℃
Ta=85℃
1
Ta=-40℃
Ta=25℃
Ta=85℃
1
Fig.22 CS setup time tCSS
1
Fig.19 SK low time tSKL
1
SPEC
2
2
SPEC
2
action ISB
SPEC
2
VCC[V]
VCC[V]
VCC[V]
SPEC
SPEC
VCC[V]
3
3
3
3
Ta=-40℃
Ta=25℃
Ta=85℃
Technical Note
2010.07 - Rev.A
4
4
4
4
SPEC
5
5
5
5
6
6
6
6
Datasheet pdf - http://www.DataSheet4U.net/