MX29L3211 Macronix International, MX29L3211 Datasheet - Page 30

• Manufacturer Part Number: MX29L3211
• Description: CMOS SINGLE VOLTAGE PAGEMODE FLASH EEPROM
• Manufacturer: Macronix International

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Figure 12. VERIFY SECTOR PROTECT FLOW CHART
P/N:PM0641
* 1. Protect Status:
2. Sepecified address will be either
3. Silicon ID can be read via this Flow Chart.
Data Outputs C2H as Protected Sector Verified Code.
Data Outputs 00H as Unprotected Sector Verified Code.
(A20,A19,A18,A17,A16,A1,A0) = (0000010) or (1111110),
the rest of the address pins are don't care.
Refer to Table 4.
Write Data AAH, Address 5555H
Write Data 55H, Address 2AAAH
Write Data 90H, Address 5555H
Ptoect Status Read*
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MX29L3211
REV. 0.3, NOV. 06, 2001