CXD1185CQ 데이터 시트보기 (PDF) - Sony Semiconductor
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CXD1185CQ Datasheet PDF : 35 Pages
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CXD1185CQ/CR
DMA write
DRQ
DACK
WED
D7-D0, DP
Tdrlda
Tdasw
Tdrhda
Tww
Tdahw
Tdahl
Tdsw
Tdhw
Item
DRQ fall time (vs. DACK ↓)
DACK setup time (vs. WED ↓)
WED pulse width
Data setup time (vs. WED ↑)
DACK hold time (vs. WED ↑)
Data hold time (vs. WED ↑)
DRQ rise time (vs. DACK ↑)
DACK fall time (vs. DACK ↑)
DMA read
Symbol Min.
Typ.
Max.
Unit
Tdrlda
70
ns
Tdasw
0
ns
Tww
50
ns
Tdsw
20
ns
Tdahw
10
ns
Tdhw
10
ns
Tdrhda
110
ns
Tdahl
50
ns
DRQ
DACK
RED
D7-D0, DP
Tdrlda
Tdasr
Tddr
Tdrhda
Tdahr
Tdahl
Tdhr
Item
DRQ fall time (vs. DACK ↓)
DACK setup time (vs. RED ↓)
Data delay time (vs. RED ↓)
DACK hold time (vs. RED ↑)
Data hold time (vs. RED ↑)
DRQ rise time (vs. DACK ↑)
DACK fall time (vs. DACK ↑)
Symbol Min.
Typ.
Max.
Unit
Tdrlda
70
ns
Tdasr
0
ns
Tddr
90
ns
Tdahr
10
ns
Tdhr
5
25
ns
Tdrhda
110
ns
tdahl
50
ns
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