IS25LP032D-RKLA3 datasheet(51/118 Pages) ISSI

Part #	IS25LP032D-RKLA3

Description	SERIAL FLASH MEMORY WITH 133MHZ MULTI I/O SPI & QUAD I/O QPI DTR INTERFACE

PDF	118 Pages

Scroll/Zoom	100%

Manufacturer	ISSI [Integrated Silicon Solution, Inc]

Direct Link	http://www.issi.com

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51 / 118 page

IS25LP032D

IS25WP032D

Integrated Silicon Solution, Inc.- www.issi.com

Rev. A12

08/04/2020

8.10 ERASE OPERATION

The

Erase command sets all bits in the addressed sector or block to “1”s.

The memory array of the device is organized into uniform 4 Kbyte sectors or 32/64 Kbyte uniform blocks (a block

consists of eight/sixteen adjacent sectors respectively).

Before a byte is

reprogrammed, the sector or block that contains the byte must be erased (erasing sets bits to “1”).

In order to erase the device, there are three erase instructions available: Sector Erase (SER), Block Erase (BER)

and Chip Erase (CER). A sector erase operation allows any individual sector to be erased without affecting the

data in other sectors. A block erase operation erases any individual block. A chip erase operation erases the whole

memory array of a device. A sector erase, block erase, or chip erase operation can be executed prior to any

programming operation.

IS25LP032D-RKLA3 Datasheet(PDF) 51 Page - Integrated Silicon Solution, Inc