N25Q128 Numonyx, N25Q128 Datasheet - Page 101

• Manufacturer Part Number: N25Q128
• Description: 128-mbit 3 V, Multiple I/o, 4-kbyte Subsector Erase On Boot Sectors, Xip Enabled, Serial Flash Memory With 108 Mhz Spi Bus Interface
• Manufacturer: Numonyx

Table 18.
1. The Read operation is accepted but the data output is not guaranetted until the program or erase has completed.
Note:
9.1.21
All Reads
except RDSR /
RDFSR
Array Program:
PP / DIFP /
QWIFP / DIEFP
/ QIEFP
Sector Erase
Sub-Sector
Erase
WRLR / POTP /
BE / WRSR /
WRNVCR
WVCR /
WVECR
RDSR / RDFSR Yes
Program /
Erase Suspend
Operation
Operations Allowed / Disallowed During Device States
The device can be in only one state at a time, such as Standby, Program, Erase, and so on.
Device states are shown in
States.
Program/Erase Resume
After a Program/Erase suspend instruction, a Program/Erase Resume instruction is
required to continue performing the suspended Program or Erase sequence.
Program/Erase Resume instruction is ignored if the device is not in a Program/Erase
Suspended status. The WIP bit of the Status Register and Program/Erase controller bit (Not
WIP) of the Flag Status Register both switch to the busy state (1 and 0 respectively) after
Program/Erase Resume instruction until the Program or Erase sequence is completed.
In this case the next Program/Erase Resume Instruction resumes the more recent
suspended modify cycles, another Program/Erase Resume Instruction is need to resume
also the former one.
Device States and Sector (Same/Other) in Which Operation is Allowed/Disallowed (Yes/No)
Yes
Yes
Yes
Yes
Yes
Yes
No
Standby State Program State
Same Other Same
Sector
Yes
Yes
Yes
Yes
No
No
No
No
No
No
Yes
Yes
Sector
No
No
No
No
Other
Table 18.: Operations Allowed / Disallowed During Device
No
No
No
No
No
No
Yes
Yes
Same Other Same Other Same Other Same Other
Erase State
(SE/SSE)
Sector
No
No
No
No
Yes
No
No
No
No
Yes
Yes
No
Suspended
Subsector
Sector
(1)
Erase
State
Yes
No
No
No
Yes
No
No
No
No
Yes
Yes
No
Suspended
Program
Sector
State
Yes
No
No
No
Yes
No
No
No
No
Yes
Yes
No
Suspended
(1)
Sector
Erase
State
101/180
Yes
Yes
No
No