MX29LV640BT Macronix International, MX29LV640BT Datasheet - Page 49

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

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Note: For sector group protect A6=0, A1=1, A0=0. For chip unprotect A6=1, A1=1, A0=0
P/N:PM1076
SECTOR GROUP PROTECT/CHIP UNPROTECT
Figure 13. Sector Group Protect / Chip Unprotect Waveform (RESET# Control)
RESET#
SA, A6
A1, A0
Data
WE#
OE#
CE#
VIH
VID
Sector Group Protect or Chip Unprotect
1us
60h
Valid*
60h
Sector Group Protect:150us
Chip Unprotect:15ms
49
MX29LV640BT/BB
Valid*
Verify
40h
Status
Valid*
REV. 1.2, SEP. 07, 2005