AT28C64-X 데이터 시트보기 (PDF) - Atmel Corporation

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AT28C64-X

64K (8K x 8) CMOS E2PROM

Atmel Corporation 

Data Polling Characteristics (1)

Symbol

Parameter

Min

tDH

Data Hold Time

10

tOEH

OE Hold Time

10

tOE

OE to Output Delay (2)

tWR

Write Recovery Time

0

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

2. See AC Read Characteristics.

Data Polling Waveforms

AT28C64/X

Typ

Max

Units

ns

ns

ns

ns

Chip Erase Waveforms

tS = tH = 1 µsec (min.)

tW = 10 msec (min.)

VH = 12.0V ± 0.5V

2-199

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