32

Am29DL800B

P R E L I M I NARY

AC CHARACTERISTICS

OE#

WE#

CE#

Data

Addresses

PD

555h

PA

PA

Read Status Data (last two cycles)

A0h

Status

Program Command Sequence (last two cycles)

RY/BY#

PA

Notes:

2. Illustration shows device in word mode

21519A-21

Figure 17.

Program Operation Timings

OE#

CE#

Addresses

WE#

Data

2AAh

SA

555h for chip erase

10 for Chip Erase

30h

55h

In

Progress

Complete

VA

VA

RY/BY#

Notes:

1. SA = sector address (for Sector Erase), VA = Valid Address for reading status data (see “Write Operation Status”).

2. Illustration shows device in word mode.

21519A-22

Figure 18.

Chip/Sector Erase Operation Timings