BU9829GUL-W_10 Datasheet, PDF (6/17 Pages) Rohm – WL-CSP EEPROM family SPI BUS

BU9829GUL-W
●Characteristic data
100
10
SPEC
SPEC
1 _Ta=-30℃
Ta=25℃
Ta=85℃
0.1
0
1
2
3
4
Vcc[V]
Fig.16　SCK frequency fSCK
250
200
Ta=-30℃
Ta=25℃
150 _Ta=85℃
100
SPEC
SPEC
50
0
0
1
2
3
4
Vcc[V]
Fig.19 CSB high time　tCS
60
SPEC
40 _Ta=-30℃
Ta=25℃
Ta=85℃
20
SPEC
0
0
1
2
3
4
Vcc[V]
Fig.22　SI setup time　tDIS
250
SPEC
200
Ta=-30℃
150 ^Ta=25℃
Ta=85℃
100
SPEC
50
0
0
1
2
3
4
Vcc[V]
Fig.25　Output disable time tOZ
3
2.5 Ta=-30℃
Ta=25℃
2 Ta=85℃
1.5
SPEC
1
0.5
0
0
1
2
3
4
Vcc[V]
Fig.28 "H" input voltage VIH (LDO)
3.2
3.1
SPEC
3
SPEC
2.9
Ta=-30℃
Ta=25℃
Ta=85℃
(VSET=1,0)
2.8
2.7
0
SPEC
2 4 6 8 10 12 14 16
Iout[mA]
Fig.31 Vout response (LDO)
www.rohm.com
© 2010 ROHM Co., Ltd. All rights reserved.
250
SPEC
200
Ta=-30℃
150 _Ta=25℃
Ta=85℃
100
SPEC
50
0
0
1
2
3
4
Vcc[V]
Fig.17 SCK high time　tSCKWH
200
160
SPEC
Ta=-30℃
120 _Ta=25℃
Ta=85℃
80
SPEC
40
0
0
1
2
3
4
Vcc[V]
Fig.20　CSB setup time　tCSS
60
SPEC
40 _Ta=-30℃
Ta=25℃
Ta=85℃
20
SPEC
0
0
1
2
3
4
Vcc[V]
Fig.23　SI hold time　tDIH
8
6
SPEC
4
Ta=-30℃
2 _Ta=25℃
Ta=85℃
0
0
1
2
3
4
Vcc[V]
Fig.26 Write cycle time tE/W
3
2.5 Ta=-30℃
Ta=25℃
2 Ta=85℃
1.5
1
SPEC
0.5
0
0
1
2
3
4
Vcc[V]
Fig.29 "L" input voltage VIL (LDO)
250
200
Ta=-30℃
150 Ta=25℃
Ta=85℃
100
SPEC
50
0
0
1
2
3
4
Vcc[V]
Fig.32 Current consumption ICC (LDO)
6/16
Technical Note
250
SPEC
200
Ta=-30℃
150 Ta=25℃
Ta=85℃
100
SPEC
50
0
0
1
2
3
4
Vcc[V]
Fig.18 SCK low time　tSCKWL
200
SPEC
160
120 Ta=-30℃
Ta=25℃
Ta=85℃
80
SPEC
40
0
0
1
2
3
4
Vcc[V]
Fig.21　CSB hold time　tCSH
120
SPEC
100
SPEC
80
60
Ta=-30℃
Ta=25℃
Ta=85℃
40
20
0
0
1
2
3
4
Vcc[V]
Fig.24　Data output delay time　tPD
8
6
Ta=-30℃
4 _Ta=25℃
Ta=85℃
2
SPEC
0
0
1
2
3
4
Vcc[V]
Fig.27 Standby operation ISB (LDO)
160
120 _Ta=-30℃
Ta=25℃
Ta=85℃
80
SPEC=5000ns
40
0
0
1
2
3
4
Vcc[V]
Fig.30 Vcc1 rise time tVcc1
2010.09 - Rev.A