參數(shù)資料
型號: S71WS512N80BFIZZ2
廠商: Spansion Inc.
英文描述: Stacked Multi-Chip Product (MCP) Flash Memory and pSRAM CMOS 1.8 Volt
中文描述: 堆疊式多芯片產(chǎn)品(MCP)的閃存和移動存儲芯片的CMOS 1.8伏特
文件頁數(shù): 74/142頁
文件大?。?/td> 1996K
代理商: S71WS512N80BFIZZ2
74
S29WSxxxN MirrorBit Flash Family For Multi-chip Products (MCP)
S71WS512NE0BFWZZ_00_ A1 June 28, 2004
A d v a n c e I n f o r m a t i o n
Notes:
1. DQ5 switches to ‘1’ when an Embedded Program or Embedded Erase operation has exceeded the maximum
timing limits. Refer to the section on DQ5 for more information.
2. DQ7 and DQ2 require a valid address when reading status information. Refer to the appropriate subsection
for further details.
3. Data are invalid for addresses in a Program Suspended sector.
4. DQ1 indicates the Write to Buffer ABORT status during Write Buffer Programming operations.
5. The data-bar polling algorithm should be used for Write Buffer Programming operations. Note that DQ7#
during Write Buffer Programming indicates the data-bar for DQ7 data
for the LAST LOADED WRITE-
BUFFER ADDRESS location
.
Table 20. Write Operation Status
Status
DQ7
(Note 2)
DQ6
DQ5
(Note 1)
DQ3
DQ2
(Note 2)
DQ1
(Note 4)
Standard
Mode
Embedded Program Algorithm
DQ7#
Toggle
0
N/A
No toggle
0
Embedded Erase Algorithm
0
Toggle
0
1
Toggle
N/A
Program
Suspend
Mode
(Note 3)
Reading within Program Suspended
Sector
INVALID
(Not
Allowed)
INVALID
(Not
Allowed)
INVALID
(Not
Allowed)
INVALID
(Not
Allowed)
INVALID
(Not
Allowed)
INVALID
(Not
Allowed)
Reading within Non-Program
Suspended Sector
Data
Data
Data
Data
Data
Data
Erase
Suspend
Mode
Erase-Suspend-
Read
Erase
Suspended Sector
1
No toggle
0
N/A
Toggle
N/A
Non-Erase
Suspended Sector
Data
Data
Data
Data
Data
Data
Erase-Suspend-Program
DQ7#
Toggle
0
N/A
N/A
N/A
Write to
Buffer
(Note 5)
BUSY State
DQ7#
Toggle
0
N/A
N/A
0
Exceeded Timing Limits
DQ7#
Toggle
1
N/A
N/A
0
ABORT State
DQ7#
Toggle
0
N/A
N/A
1
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