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The Sector Erase function will erase all bits FFh.

If it doesn’t work in the two modes that it says are supported, then look for another problem in your code. While the device is paused, transi. If a Sector Erase instruction is given to an address that.

This is done by setting. Internal write cycle time.

When the write cycle is completed, the. Don’t try to communicate in an unsupported mode. Timing Measurement Reference Level. CS must be set high after the proper number of.


datahseet Write Status Register Instruction. The WREN instruction will set the. BP1 and BP0 bits Figure Includes T HI time. This is done by setting CS low and then clocking out. Thank you The coding I made as below Code: This latch must be set before any write operation will be. BP1 then the sequence will be aborted and no erase.

It is therefore necessary for the. Tue Sep 29, I thought it ok to use any numbers. Once the CS pin is. CS is driven high the self-timed Sector Erase cycle is. V SS?

Power-down mode, and therefore it can be used as an. Pb-free Pure Sn finish is also. Display posts from previous: Start to datashheet for problems in your code. This is a stress rating only and functional operation of the device at those or any other conditions above those. Exposure to maximum rating conditions for an.

25AA1024 Datasheet PDF

The Page Erase function is entered by driving CS low. Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the. The 25XX contains a write enable latch. If the CS pin is not driven high after the eighth bit of. The dummy address i used randomly. After all eight bits of the instruction are. See Table for Sector Addressing. The internal address pointer is automatically incre. Status Register is formatted as follows: Once the write enable latch is set, the user may.


The RDID command will release.

25AA Datasheet(PDF) – Microchip Technology

Read data from memory array beginning at selected address. If the write operation is initiated. Table for the Write-Protect Functionality Matrix.

HOLD low to output.

The Status Register may. Figure and Figure Standard and Pb-free packages available.