AT28C64E-25PC Ver la hoja de datos (PDF) - Atmel Corporation

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Fabricante

AT28C64E-25PC

64K (8K x 8) Parallel EEPROMs

Atmel Corporation 

Data Polling Characteristics(1)

Symbol Parameter

tDH

tOEH

tOE

tWR

Notes:

Data Hold Time

OE Hold Time

OE to Output Delay(2)

Write Recovery Time

1. These parameters are characterized and not 100% tested.

2. See “AC Read Characteristics”.

Data Polling Waveforms

AT28C64(X)

Min

Typ

Max

Units

10

ns

10

ns

ns

0

ns

Chip Erase Waveforms

tS = tH = 1 µsec (min.)

tW = 10 msec (min.)

VH = 12.0 ± 0.5V

7

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