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Page mode write waveforms, Chip erase waveforms page mode characteristics – Rainbow Electronics AT28C0101 User Manual

Page 7

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AT28C010 Mil

7

Page Mode Write Waveforms

(1)(2)

Notes:

1.

A7 through A16 must specify the page address during each high to low transition of WE (or CE).

2.

OE must be high only when WE and CE are both low.

Chip Erase Waveforms

Page Mode Characteristics

Symbol

Parameter

Min

Max

Units

t

AS

, t

OES

Address, OE Set-up Time

0

ns

t

AH

Address Hold Time

50

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

50

ns

t

DH

, t

OEH

Data, OE Hold Time

0

ns

t

S

= 5 msec (min.)

t

W

= t

H

= 10 msec (min.)

V

H

= 12.0V ± 0.5V