S29AL032D70TFI030 参数 Datasheet PDF下载

A d v a n c e

I n f o r m a t i o n

AC Characteristics

Enter

Embedded

Erasing

WE#

Erase

Suspend

Erase

Enter Erase

Suspend Program

Erase

Suspend

Program

Erase

Resume

Erase Suspend

Read

Erase

Erase

Complete

Erase Suspend

Read

DQ6

DQ2

Note:

The system may use CE# or OE# to toggle DQ2 and DQ6. DQ2 toggles only when read at an address within an

erase-suspended sector.

Figure 23.

DQ2 vs. DQ6 for Erase and Erase Suspend Operations

Temporary Sector Unprotect

Parameter

JEDEC

Std

t

VIDR

t

RSP

Description

V

ID

Rise and Fall Time (See Note)

RESET# Setup Time for Temporary Sector

Unprotect

Min

Min

All Speed Options

500

4

Unit

ns

µs

Note:

Not 100% tested.

12 V

RESET#

0 or 3 V

t

VIDR

Program or Erase Command Sequence

CE#

t

VIDR

WE#

t

RSP

RY/BY#

Figure 24.

Temporary Sector Unprotect/Timing Diagram

58

S29AL032D

S29AL032D_00_A3 June 13, 2005