AM29LV641G AMD [Advanced Micro Devices], AM29LV641G Datasheet - Page 44

• Manufacturer Part Number: AM29LV641G
• Manufacturer: AMD [Advanced Micro Devices]

AC CHARACTERISTICS
45
Notes:
1. SA = sector address (for Sector Erase), VA = Valid Address for reading status data (see “Write Operation Status”.
2. These waveforms are for the word mode.
Addresses
WE#
Data
OE#
CE#
V
CC
t
VCS
t
Erase Command Sequence (last two cycles)
CS
2AAh
t
WC
Figure 18. Chip/Sector Erase Operation Timings
t
A D V A N C E
WP
t
DS
55h
t
t
DH
CH
555h for chip erase
t
WPH
t
AS
SA
Am29LV641G
I N F O R M A T I O N
10 for Chip Erase
t
AH
30h
t
WHWH2
Read Status Data
VA
Progress
In
VA
Complete
June 14, 2005