AD402M91RBA-5中文资料(11)

元器件交易网

Read Cycle

AD404M42V -5

Parameter

Access time from RASAccess time from CAS

Access time from column addressAccess time from OERead command setup timeRead command hold time to CASRead command hold time to RASOutput buffer turn-off time

Output buffer turn-off time from OE

SymboltRACtCACtAAtOEAtRCStRCHtRRHtOFFtOEZ

Min

----00000

Max50142512---1212

Min

----00000-6Max60153015---1515

nsnsnsnsnsnsnsnsns

710, 161617171213, 14 14, 15

Unit

Notes

Write Cycle

AD404M42V-5

Parameter

Write command setup time Write command hold timeWrite command pulse widthWrite command to RAS lead timeWrite command to CAS lead timeData-in setup timeData-in hold timeWE to Data-in delay

SymboltWCStWCHtWPtRWLtCWLtDStDHtWED

Min

0881380810

Max

--------Min

01010151001010-6Max

--------nsnsnsnsnsnsnsns

19197, 18

Unit

Notes