n25q256 Numonyx, n25q256 Datasheet - Page 95

• Manufacturer Part Number: n25q256
• Description: 256-mbit 3 V, Multiple I/o, 4-kbyte Subsector Erase, Xip Enabled, Serial Flash Memory With 108 Mhz Spi Bus Interface
• Manufacturer: Numonyx

N25Q256 - 3 V
Note:
Table 20.
1. The Read operation is accepted but the data output is not guaranetted until the program or erase has completed.
All Reads
except RDSR /
RDFSR
Array Program:
PP / DIFP /
QIFP / DIEFP /
QIEFP
Sector Erase
Sub-Sector
Erase
WRLR / POTP /
BE / WRSR /
WRNVCR
WVCR /
WVECR
RDSR / RDFSR
Program /
Erase Suspend
Operation
Device states are shown in
States. The device can be in only one state at a time, such as Standby, Program, Erase, and
so on.
Operations Allowed / Disallowed During Device States
Device States and Sector (Same/Other) in Which Operation is Allowed/Disallowed (Yes/No)
Yes
Yes
Yes
Yes
Standby State Program State
Same Other Same
Sector
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
No
No
No
No
Sector
Yes
Yes
No
No
No
No
No
No
Other
Table 20.: Operations Allowed / Disallowed During Device
No
No
No
No
Same Other Same Other Same Other Same Other
Erase State
(SE/SSE)
Sector
Yes
Yes
No
No
Micron Technology, Inc., reserves the right to change products or specifications without notice.
No
No
No
No
Yes
No
No
No
Suspended
Subsector
Sector
(1)
Erase
State
Yes
Yes
No
No
Yes
No
No
No
Yes
No
No
No
©2010 Micron Technology, Inc. All rights reserved.
Suspended
Program
Sector
State
Yes
Yes
No
No
Yes
No
No
No
Yes
No
No
No
Instructions
Suspended
(1)
Sector
Erase
State
Yes
Yes
No
No
Yes
Yes
No
No
95/186