AM29LV001BB-55EC Просмотр технического описания (PDF) - Advanced Micro Devices

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Компоненты Описание

производитель

AM29LV001BB-55EC

1 Megabit (128 K x 8-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory

Advanced Micro Devices 

AC CHARACTERISTICS

Read Operations

Parameter

JEDEC Std

tAVAV

tRC

Description

Read Cycle Time (Note 1)

tAVQV tACC Address to Output Delay

tELQV

tGLQV

tEHQZ

tGHQZ

tAXQX

tCE Chip Enable to Output Delay

tOE

tDF

tDF

tOEH

Output Enable to Output Delay

Chip Enable to Output High Z (Note 1)

Output Enable to Output High Z (Note 1)

Output Enable

Hold Time (Note 1)

Read

Toggle and

Data# Polling

tOH

Output Hold Time From Addresses, CE# or

OE#, Whichever Occurs First (Note 1)

Notes:

1. Not 100% tested.

2. See Figure 11 and Table 7 for test specifications.

Test Setup

Min

CE# = VIL

OE# = VIL

OE# = VIL

Max

Max

Max

Max

Max

Min

Speed Option

-45R -55 -70 -90

45 55 70 90

45 55 70 90

45 55 70 90

25 30 30 35

10 15 16 16

10 15 16 16

0

Unit

ns

ns

ns

ns

ns

ns

ns

Min

10

ns

Min

0

ns

Addresses

CE#

OE#

WE#

Outputs

RESET#

n/a Am29F002NB

tRC

Addresses Stable

tACC

tOEH

HIGH Z

tOE

tCE

tDF

tOH

Output Valid

HIGH Z

Figure 13. Read Operations Timings

26

Am29LV001B

September 26, 2002

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