9

0565E–FLASH–9/08

AT29LV020

15. AC Byte Load Waveforms(1)(2)

15.1

WE Controlled

15.2

CE Controlled

Notes:

1. The software data protection commands must be applied prior to byte loads.

2. A complete sector (256 bytes) should be loaded using these waveforms as shown in the Software Protected Byte Load

waveforms (see next page).

14. AC Byte Load Characteristics

Symbol

Parameter

Min

Max

Units

t

Address, OE Set-up Time

10

ns

Address Hold Time

100

ns

t

CS

Chip Select Set-up Time

0

ns

Chip Select Hold Time

0

ns

Write Pulse Width (WE or CE)

200

ns

t

DS

Data Set-up Time

100

ns

Data, OE Hold Time

10

ns

Write Pulse Width High

200

ns