Low Voltage 8 Megabit (256K x 32-Bit) EEPROM MCM
79LV0832
FIGURE 7. SOFTWARE DATA PROTECTION TIMING WAVEFORM (1) (IN PROTECTION MODE)1
1)REPEAT THE DATA PATTERN IN EACH OF THE FOUR BYTES.
FIGURE 8. SOFTWARE DATA PROTECTION WAVEFORM (2) (IN NON-PROTECTION MODE)1
1) REPEAT THE DATA PATTERN IN EACH OF THE FOUR BYTES.
EEPROM APPLICATION NOTES
This application note describes the programming procedures for the EEPROM modules and with details of various
techniques to preserve data integrity.
Automatic Page Write
Page-mode write feature allows 1 to 128 dwords of data to be written into the EEPROM in a single write cycle. Loading
the first dword of data, the data load window opens 30µs for the second dword. In the same manner each additional
dword of data can be loaded within 30µs of the preceding falling edge of either WE or CE. When CE and WE are kept
All data sheets are subject to change without notice
01.10.05 Rev 8
12
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