October 11, 2006 22140D6

Am29LV010B

31

D A TA SH EE T

AC CHARACTERISTICS

AC CHARACTERISTICS

Alternate CE# Controlled Erase/Program Operations

Notes:

1. Not 100% tested.

2. See the “Erase and Programming Performance” Section for more information.

Parameter

Speed Options

JEDEC

Std

Description

-55

-70

-90

Unit

Write Cycle Time (Note 1)

Min

55

70

90

ns

Address Setup Time

Min

0

ns

Address Hold Time

Min

45

45

45

ns

Data Setup Time

Min

20

35

45

ns

Data Hold Time

Min

0

ns

Output Enable Setup Time (Note 1)

Min

0

ns

Read Recovery Time Before Write

(OE# High to WE# Low)

Min

0

ns

WE# Setup Time

Min

0

ns

WE# Hold Time

Min

0

ns

CE# Pulse Width

Min

30

35

35

ns

CE# Pulse Width High

Min

30

ns

Programming Operation (Note 2)

Typ

9

µs

Sector Erase Operation (Note 2)

Typ

0.7

sec

Note:

The system can use OE# or CE# to toggle DQ2/DQ6. DQ2 toggles only when read at an address within an erase-suspended

sector.

Figure 16.

DQ2 vs. DQ6

Enter

Erase

Erase

Erase

Enter Erase

Suspend Program

Erase Suspend

Read

Erase Suspend

Read

Erase

WE#

DQ6

DQ2

Erase

Complete

Erase

Suspend

Suspend

Program

Resume

Embedded

Erasing