AT45DB321E datasheet(40/80 Pages) RENESAS

Part #	AT45DB321E

Description	32-Mbit DataFlash (with Extra 1-Mbits), 2.3 V Minimum SPI Serial Flash Memory

PDF	80 Pages

Scroll/Zoom	100%

Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

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40 / 80 page

DS-AT45DB321E-8784 Rev. N

Page 40

9/1/23

AT45DB321E Datasheet

Table 21. Status Register Format – Byte 2

1. R = Readable only.

Bit

Name

Type1

Description

7RDY/BUSY Ready/Busy Status

Device is busy with an internal operation.

Device is ready.

RES

Reserved for Future Use

Reserved for future use.

EPE

Erase/Program Error

Erase or program operation was successful.

Erase or program error detected.

RES

Reserved for Future Use

Reserved for future use.

SLE

Sector Lockdown Enabled

Sector Lockdown command is disabled.

Sector Lockdown command is enabled.

2PS2

Program Suspend Status

(Buffer 2)

No program operation has been suspended while using Buffer 2.

A sector is program suspended while using Buffer 2.

1PS1

Program Suspend Status

(Buffer 1)

No program operation has been suspended while using Buffer 1.

A sector is program suspended while using Buffer 1.

Erase Suspend

No sectors are erase suspended.

A sector is erase suspended.

AT45DB321E Datasheet(PDF) 40 Page - Renesas Technology Corp