MX29LV640BT Macronix International, MX29LV640BT Datasheet - Page 39

• Manufacturer Part Number: MX29LV640BT
• Description: 64M-BIT [8M x 8/4M x 16] SINGLE VOLTAGE 3V ONLY FLASH MEMORY
• Manufacturer: Macronix International

www.DataSheet4U.com
ERASE/PROGRAM OPERATION
Figure 4. AUTOMATIC CHIP/SECTOR ERASE TIMING WAVEFORM
P/N:PM1076
Address
RY/BY#
WE#
Data
VCC
CE#
OE#
NOTES:
1.SA=sector address(for Sector Erase), VA=Valid Address for reading status data(see "Write Operation Status").
tVCS
tCS
Erase Command Sequence(last two cycle)
tWC
2AAh
tWP
tDS tDH
55h
555h for chip erase
tCH
tWPH
tAS
10 for Chip Erase
SA
30h
tAH
39
tBUSY
MX29LV640BT/BB
Read Status Data
tWHWH2
VA
Progress Complete
In
VA
tRB
REV. 1.2, SEP. 07, 2005