MX29LV400CBTC-70G Macronix, MX29LV400CBTC-70G Datasheet - Page 50

• Manufacturer Part Number: MX29LV400CBTC-70G
• Description: MX29LV Series 3 V 4 Mb (524k x 8/256k x 16) 70 ns Parallel Flash - TSOP-48
• Manufacturer: Macronix

Figure 15. TEMPORARY SECTOR UNPROTECT FLOWCHART
Notes:
1. Temporary unprotect all protected sectors Vhv=11.5~12.5V.
2. After leaving temporary unprotect mode, the previously protected sectors are again protected.
P/N:PM1300
(1) Remove Vhv Volt from Reset#
Completed Temporary Sector
Enter Program or Erase Mode
Mode Operation Completed
Apply Reset# pin Vhv Volt
Unprotected Mode
(2) RESET# = Vih
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MX29LV400C T/B
MX29LV800C T/B
MX29LV160C T/B
REV. 2.6, DEC. 22, 2011