LC83015 Просмотр технического описания (PDF) - SANYO -> Panasonic
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LC83015 Datasheet PDF : 13 Pages
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LC83015E
Serial Data Interface at Ta = –30 to +70˚C, VDD1 to VDD3 = 4.75 to 5.25 V, VSS1 to VSS4 = 0V
Parameter
Symbol
Conditions
Ratings
min
typ
Serial clock period
tSCYC
480
Serial clock pulsewidth
tSCW
200
Input data setup time
tSS
70
Input data hold time
tSH
70
Output data propagation delay
tSD
Note
Output timing values are measured with a load capacitance of 50 pF.
Unit
max
ns
ns
ns
ns
100 ns
Serial Data Input Timing
Serial Data Output Timing
External DRAM Interface at Ta = –30 to +70˚C, VDD1 to VDD3 = 4.75 to 5.25 V, VSS1 to VSS4 = 0V
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Input data setup time
Input data hold time
CAS low-level pulsewidth
CAS high-level pulsewidth
RAS low-level pulsewidth
RAS high-level pulsewidth
CAS period
RAS to CAS propagation delay
CAS hold time
RAS hold time
RAS address setup time
RAS address hold time
CAS address setup time
CAS address hold time
DWRT pulsewidth
Write command setup time
Write command hold time
Output data setup time
Output data hold time
tDSI1
tDHI1
tCAS
tCP
tRAS
tRP
tPC
tRCD
tCSH
tRSH
tASR
tRAH
tASC
tCAH
tWP
tWCS
tWCH
tDSO1
tDHO1
15
ns
0
ns
75
ns
75
ns
350
ns
110
ns
160
ns
110
ns
190
ns
70
ns
140
ns
30
ns
70
ns
70
ns
75
ns
30
ns
30
ns
50
ns
50
ns
Note
Output timing values are measured with a load capacitance of 50 pF.
No.4013–6/13
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