AM29F200A View Datasheet(PDF) - Advanced Micro Devices

Part Name

Description

View to exact match

AM29F200A

2 Megabit (256 K x 8-Bit/128 K x 16-Bit) CMOS 5.0 Volt-only, Boot Sector Flash Memory

Advanced Micro Devices 

PRELIMINARY

AC CHARACTERISTICS

Read Operations

Parameter

Speed Option

JEDEC Std Description

Test Setup

-55 -70 -90 -120 -150 Unit

tAVAV

tAVQV

tELQV

tGLQV

tRC Read Cycle Time (Note 1)

tACC Address to Output Delay

tCE Chip Enable to Output Delay

tOE

Output Enable to Output Delay

(Note 1)

Min 55 70 90 120 150 ns

CE# = VIL

OE# = VIL

Max 55

70

90 120 150 ns

OE# = VIL

Max 55

70

90 120 150 ns

Max 30 30 35 50 55 ns

tEHQZ

tDF

Chip Enable to Output High Z

(Note 1)

Max 20 20 20 30 35 ns

tGHQZ

tDF

Output Enable to Output High Z

(Note 1)

Max 20 20 20 30 35 ns

Output Enable

tOEH Hold Time

(Note 1)

Read

Toggle and

Data# Polling

Min

0

ns

Min

10

ns

Output Hold Time From Addresses,

tAXQX

tOH CE# or OE#, Whichever Occurs

First (Note 1)

Min

0

ns

Notes:

1. Not 100% tested.

2. See Figure 8 and Table 6 for test specifications

Addresses

CE#

OE#

WE#

Outputs

RESET#

RY/BY# 0 V

tRC

Addresses Stable

tACC

tOEH

HIGH Z

tOE

tCE

tDF

tOH

Output Valid

HIGH Z

Figure 9. Read Operations Timings

Am29F200A

25

Share Link: