參數(shù)資料
型號(hào): M29W800AT80ZA5T
廠商: 意法半導(dǎo)體
英文描述: 8 Mbit 1Mb x8 or 512Kb x16, Boot Block Low Voltage Single Supply Flash Memory
中文描述: 8兆1兆x8或512KB的x16插槽,引導(dǎo)塊低壓?jiǎn)坞娫撮W存
文件頁(yè)數(shù): 11/33頁(yè)
文件大小: 234K
代理商: M29W800AT80ZA5T
11/33
M29W800AT, M29W800AB
Table 10. Status Register Bits
Note:
Logic level ’1’ is High, ’0’is Low. -0-1-0-0-0-1-1-1-0- represent bit value in successive Read operations.
DQ
Name
Logic Level
Definition
Note
7
Data
Polling
’1’
Erase Complete or erase block
in Erase Suspend
Indicates the P/E.C. status, check during
Program or Erase, and on completion before
checking bits DQ5 for program or Erase
Success.
’0’
Erase On-going
DQ
Program Complete or data of
non erase block during Erase
Suspend
DQ
Program On-going
6
Toggle Bit
’-1-0-1-0-1-0-1-’
Erase or Program On-going
Successive reads output complementary
data on DQ6 while Programming or Erase
operations are on-going. DQ6 remains at
constant level when P/E.C.operations are
completed or Erase Suspend is
acknowledged.
DQ
Program Complete
’-1-1-1-1-1-1-1-’
Erase Complete or Erase
Suspend on currently
addressed block
5
Error Bit
’1’
Program or Erase Error
This bit is set to ‘1’ in the case of
Programming or Erase failure.
’0’
Program or Erase On-going
4
Reserved
3
Erase
Time Bit
’1’
Erase Timeout Period Expired
P/E.C. Erase operation has started. Only
possible command entry is Erase Suspend
(ES).
’0’
Erase Timeout Period On-going
An additional block to be erased in parallel
can be entered to the P/E.C.
2
Toggle Bit
’-1-0-1-0-1-0-1-’
Chip Erase, Erase or Erase
Suspend on the currently
addressed block.
Erase Error due to the currently
addressed block
(when DQ5 = ‘1’).
Indicates the erase status and allows to
identify the erased block
1
Program on-going, Erase on-
going on another block or
Erase Complete
DQ
Erase Suspend read on non
Erase Suspend block
1
Reserved
0
Reserved
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M29W800AB90M6T Circular Connector; No. of Contacts:12; Series:JT02R; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:14; Circular Contact Gender:Pin; Circular Shell Style:Box Mount Receptacle; Insert Arrangement:14-97
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M29W800DB IC 16-BIT BUFFER/DRIVER 48-TSSOP
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