AT49BV802AT datasheet(17/29 Pages) ATMEL

Part #	AT49BV802AT

Description	8-megabit (512K x 16/ 1M x 8) 3-volt Only Flash Memory

PDF	29 Pages

Scroll/Zoom	100%

Manufacturer	ATMEL [ATMEL Corporation]

Direct Link	http://www.atmel.com

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17 / 29 page

AT49BV802A(T)

3405C–FLASH–9/04

AC Read Waveforms(1)(2)(3)(4)

Notes:

1. CE may be delayed up to t

ACC - tCE after the address transition without impact on tACC.

2. OE may be delayed up to t

CE - tOE after the falling edge of CE without impact on tCE or by tACC - tOE after an address change

without impact on t

ACC.

3. t

DF is specified from OE or CE, whichever occurs first (CL = 5 pF).

4. This parameter is characterized and is not 100% tested.

AC Read Characteristics

Symbol

Parameter

AT49BV802A(T)-70

Units

Min

Max

tRC

Read Cycle Time

ACC

Address to Output Delay

(1)

CE to Output Delay

tOE

(2)

OE to Output Delay

(3)(4)

CE or OE to Output Float

Output Hold from OE, CE or Address,

whichever occurred first

0ns

RESET to Output Delay

100

OUTPUT

VALID

OUTPUT

HIGH Z

RESET

tOE

tCE

ADDRESS VALID

tDF

tOH

tACC

tRO

ADDRESS

tRC

AT49BV802AT Datasheet(PDF) 17 Page - ATMEL Corporation

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