A29L040AL-70 Ver la hoja de datos (PDF) - AMIC Technology

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A29L040AL-70

512K X 8 Bit CMOS 3.0 Volt-only, Uniform Sector Flash Memory

AMIC Technology 

Timing Waveforms for I/O2 vs. I/O6

A29L040A Series

WE

I/O6

Enter

Embedded

Erasing

Erase

Suspend

Enter Erase

Suspend Program

Erase

Resume

Erase

Erase Suspend

Read

Erase

Suspend

Program

Erase Suspend

Read

Erase

Erase

Complete

I/O2

I/O2 and I/O6 toggle with OE and CE

Note : Both I/O6 and I/O2 toggle with OE or CE. See the text on I/O6 and I/O2 in the section "Write Operation Statue" for

more information.

AC Characteristics

Erase and Program Operations

Alternate CE Controlled Writes

Parameter Symbols

Description

JEDEC

tAVAV

tAVEL

tELAX

tDVEH

tEHDX

tGHEL

tWLEL

tEHWH

tELEH

tEHEL

tWHWH1

tWHWH2

Std

tWC

tAS

tAH

tDS

tDH

tGHEL

tWS

tWH

tCP

tCPH

tWHWH1

tWHWH2

Write Cycle Time (Note 1)

Address Setup Time

Address Hold Time

Data Setup Time

Data Hold Time

Read Recover Time Before Write

WE Setup Time

WE Hold Time

Write Pulse Width

Write Pulse Width High

Byte Programming Operation

(Note 2)

Sector Erase Operation

(Note 2)

Notes:

3. Not 100% tested.

4. See the "Erase and Programming Performance" section for more information.

Min.

Min.

Min.

Min.

Min.

Min.

Min.

Min.

Min.

Min.

Typ.

Typ.

Speed

Unit

-70

70

ns

0

ns

45

ns

30

ns

0

ns

0

ns

0

ns

0

ns

35

ns

20

ns

17

µs

2

sec

PRELIMINARY (March, 2005, Version 0.0)

20

AMIC Technology, Corp.

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