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ASAHI KASEI
[AK6510C/12C]
DAP02E-02
2002/07
- 12 -
(3) A.C. ELECTRICAL CHARACTERISTICS 1
(1.8V
≤
VCC
≤
5.5V, -40°C
≤
Ta
≤
85°C, unless otherwise specified)
Symbol
Condition
fSCK1
4.5V
≤
VCC
≤
5.5V
fSCK2
2.5V
≤
VCC
<
4.5V
fSCK3
1.8V
≤
VCC
<
2.5V
tSKSH1
4.5V
≤
VCC
≤
5.5V
tSKSH2
2.5V
≤
VCC
<
4.5V
tSKSH3
1.8V
≤
VCC
<
2.5V
tCSS1
4.5V
≤
VCC
≤
5.5V
tCSS2
2.5V
≤
VCC
<
4.5V
tCSS3
1.8V
≤
VCC
<
2.5V
tSKW1
4.5V
≤
VCC
≤
5.5V
tSKW2
2.5V
≤
VCC
<
4.5V
tSKW3
1.8V
≤
VCC
<
2.5V
*3 tRC
*3 tFC
tDIS1
4.5V
≤
VCC
≤
5.5V
tDIS2
2.5V
≤
VCC
<
4.5V
tDIS3
1.8V
≤
VCC
<
2.5V
tDIH1
4.5V
≤
VCC
≤
5.5V
tDIH2
2.5V
≤
VCC
<
4.5V
tDIH3
1.8V
≤
VCC
<
2.5V
*3 tRD
*3 tFD
tPD1
4.5V
≤
VCC
≤
5.5V
tPD2
2.5V
≤
VCC
<
4.5V
tPD3
1.8V
≤
VCC
<
2.5V
tOZ1
4.5V
≤
VCC
≤
5.5V
tOZ2
2.5V
≤
VCC
<
4.5V
tOZ3
1.8V
≤
VCC
<
2.5V
tOHD
tCSH1
4.5V
≤
VCC
≤
5.5V
tCSH2
2.5V
≤
VCC
<
4.5V
tCSH3
1.8V
≤
VCC
<
2.5V
tSKH1
4.5V
≤
VCC
≤
5.5V
tSKH2
2.5V
≤
VCC
<
4.5V
tSKH3
1.8V
≤
VCC
<
2.5V
tCS1
4.5V
≤
VCC
≤
5.5V
tCS2
2.5V
≤
VCC
<
4.5V
tCS3
1.8V
≤
VCC
<
2.5V
Parameter
Min.
Max.
5.0
2.5
1.0
Unit
MHz
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
μ
s
μ
s
ns
ns
ns
ns
ns
ns
μ
s
μ
s
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
SCK Frequency
50
50
50
90
200
400
90
200
400
SCK Setup Time
CS Setup Time
SCK Pulse Width
SCK Rise Time
SCK Fall Time
Data Setup Time
2
2
20
40
60
30
50
100
Data Hold Time
Data Rise Time
Data Fall Time
SO pin Output Delay
2
2
60
150
340
100
240
500
SO pin Hi-Z Time
SO pin Output Hold Time
CS Hold Time
0
90
200
400
50
50
50
100
200
300
SCK Hold Time
CS High Time
*3: These parameters are not 100% tested. These are the sample value.