Rainbow-electronics AT28C17 Manual de usuario descargar pdf (Pagina 7)

AT28C17

7

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

2. See AC Read Characteristics.

Data Polling Waveforms

Chip Erase Waveforms

t

S

= t

H

= 1 µsec (min.)

t

W

= 10 msec (min.)

V

H

= 12.0 ± 0.5V

Data Polling Characteristics

(1)

Symbol Parameter Min Typ Max Units

t

DH

Data Hold Time 10 ns

t

OEH

OE Hold Time 10 ns

t

OE

OE to Output Delay

(2)

ns

t

WR

Write Recovery Time 0 ns

1 2 3 4 5 6 7 8 9 10 11 12

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