MC-45V16AD641 데이터 시트보기 (PDF) - NEC => Renesas Technology

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MC-45V16AD641

16M-WORD BY 64-BIT VirtualChannel™ SYNCHRONOUS DYNAMIC RAM MODULE UNBUFFERED TYPE

NEC => Renesas Technology 

MC-45V16AD641

AC Characteristics (Recommended Operating Conditions unless otherwise noted)

Test Conditions

• AC measurements assume tT = 1 ns.

• Reference level for measuring timing of input signals is 1.4 V. Transition times are measured between VIH and VIL.

• If tT is longer than 1 ns, reference level for measuring timing of input signals is VIH (MIN.) and VIL (MAX.).

• An access time is measured at 1.4 V.

CLK

CKE

Command

Address

DQM

(Input)

tCK

tCH

tCL

tCK

tCH

tCL

tCKS

tCKH

tS

tH

Valid

tDS tDH

tDS tDH

Data (Input)

Data (Output)

tAC

tLZ

Hi-Z

Valid

tAC

tOH

Valid

Valid

tHZ

Valid

Hi-Z

Data Sheet M13823EJ6V0DS00

7

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