Rainbow-electronics Preliminary Manual do Utilizador descarregar pdf (Página 9)

AT49F004/4096A(T)

9

AC Byte/Word Load Waveforms

WE Controlled

CE Controlled

AC Word Load Characteristics

Symbol Parameter Min Max Units

t

AS

, t

OES

Address, OE Set-up Time 10 ns

t

AH

Address Hold Time 100 ns

t

CS

Chip Select Set-up Time 0 ns

t

CH

Chip Select Hold Time 0 ns

t

WP

Write Pulse Width (WE or CE) 100 ns

t

DS

Data Set-up Time 100 ns

t

DH

, t

OEH

Data, OE Hold Time 10 ns

t

WPH

Write Pulse Width High 50 ns

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