參數(shù)資料
型號(hào): W986432DH-7L
廠商: WINBOND ELECTRONICS CORP
元件分類(lèi): DRAM
英文描述: 2M X 32 SYNCHRONOUS DRAM, 5.5 ns, PDSO86
封裝: 0.400 INCH, 0.50 MM PITCH, TSOP2-86
文件頁(yè)數(shù): 10/48頁(yè)
文件大?。?/td> 1648K
代理商: W986432DH-7L
W986432DH
- 18 -
(2)
A.C Latency Characteristics
CKE to clock disable (CKE Latency)
1
Cycle
DQM to output to HI-Z (Read DQM Latency)
2
DQM to output to HI-Z (Write DQM Latency)
0
Write command to input data (Write Data Latency)
0
CS
to Command input ( CS
Latency)
0
CL = 2
2
Precharge to DQ Hi-Z Lead time
CL = 3
3
CL = 2
1
Precharge to Last Valid data out
CL = 3
2
CL = 2
2
Bust Stop Command to DQ Hi-Z Lead time
CL = 3
3
CL = 2
1
Bust Stop Command to Last Valid Data out
CL = 3
2
CL = 2
BL + tRP
Cycle + nS
Read with Auto-precharge Command to Active/Ref
Command
CL = 3
BL + tRP
CL = 2
BL + tRP
Write with Auto-precharge Command to Active/Ref
Command
CL = 3
BL + tRP
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