Embedded application aspects

AN2540 - Application note

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4.4.2

Program timing

The following table gives an idea about the emulated EEPROM write time related to the

current implementation.

the first case and not the whole sector.

Table 9.

Write time related to the current implementation

Implemented scheme

Parameter

Write time (typical)

1.

This is the time taken to update a variable that makes a call to the EepromSectorTransfer(..) function. It is

nearly equal to the sector erase time.

20 µs

300 ms

30 µs

300 ms