A

A

Aeroflex Circuit Technology

SCD1662 REV B 9/5/01 Plainview NY (516) 694-6700

8

Figure 5

Data Polling Waveform

OE

ADDRESS

High Z

OE

DATA

ADDRESS

Notes:

1. A7 through A16 must specify the sector address during each high to low transition of WE (or CE) after the software codes have been entered.

2. OE must be high when WE and CE are both low.

Valid DATA

Byte 127

Figure 6

Page Mode Write Waveforms

Byte 0

Byte 1

Byte 2

Byte 3

Valid ADD