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參數(shù)資料
| 型號(hào)： | MB84VD22182EC |
| 廠商： | Fujitsu Limited |
| 英文描述： | 32M (x 8/x16) FLASH MEMORY & 4M (x 8/x16) STATIC RAM |
| 中文描述： | 32M的（x 8/x16）閃存 |
| 文件頁(yè)數(shù)： | 30/61頁(yè) |
| 文件大?。?/td> | 1589K |
| 代理商： | MB84VD22182EC |
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MB84VD2218XEC/EE/2219XEC/EE
-90
30
Notes: 1. Both Read/Reset commands are functionally equivalent, resetting the device to the read mode.
2. This command is valid while Fast Mode.
3. This command is valid while RESET=V
ID
.
4. The valid Address is A
0
to A
6
.
Table 5 Flash Memory Command Definitions
Command
Sequence
Bus
Write
Cycles
Req’d
First Bus
Write Cycle
Second Bus
Write Cycle
Third Bus
Write Cycle
Fourth Bus
Read/Write
Cycle
Fifth Bus
Write Cycle
Sixth Bus
Write Cycle
Addr. Data
XXXH
555H
AAAH
Addr.
—
2AAH
555H
Data
—
Addr.
—
555H
AAAH
(BA)
555H
(BA)
AAAH
555H
AAAH
555H
AAAH
555H
AAAH
Data Addr. Data Addr. Data Addr. Data
—
—
—
—
Read/Reset (Note 1)
Read/Reset
(Note 1)
1
F0H
—
—
—
Word
Byte
3
AAH
55H
F0H
RA
RD
—
—
—
—
Autoselect
Word
3
555H
AAH
2AAH
55H
90H
—
—
—
—
—
—
Byte
AAAH
555H
Program
Word
Byte
Word
Byte
Word
Byte
4
555H
AAAH
555H
AAAH
555H
AAAH
AAH
2AAH
555H
2AAH
555H
2AAH
555H
55H
A0H
PA
PD
—
—
—
—
Chip Erase
6
AAH
55H
80H
555H
AAAH
555H
AAAH
AAH
2AAH
555H
2AAH
555H
55H
555H
AAAH
10H
Sector Erase
6
AAH
55H
80H
AAH
55H
SA
30H
Sector Erase
Suspend
Sector Erase
Resume
1
BA
B0H
—
—
—
—
—
—
—
—
—
—
1
BA
30H
—
—
—
—
—
—
—
—
—
—
Set to
Fast Mode
Word
Byte
Word
Byte
Word
3
555H
AAAH
AAH
2AAH
555H
55H
555H
AAAH
20H
—
—
—
—
—
—
Fast Program
(Note 2)
2
XXXH A0H
PA
PD
—
—
—
—
—
—
—
—
Reset from
Fast Mode
(Note 2)
Extended
Sector Group
Protection
(Note 3)
Query
(Note 4)
2
BA
90H
XXXH
F0H
(Note6)
—
—
—
—
—
—
—
—
Byte
Word
4
XXXH
60H
SPA
60H
SPA
40H
SPA
SD
—
—
—
—
Byte
Word
Byte
Word
Byte
Word
1
55H
AAH
555H
AAAH
555H
98H
—
—
—
—
—
—
—
—
—
—
Hi-ROM Entry
3
AAH
2AAH
555H
2AAH
55H
555H
AAAH
555H
88H
—
—
—
—
—
—
Hi-ROM
Program
(Note 5)
Hi-ROM
Erase
(Note 5)
4
AAH
55H
A0H
PA
PD
—
—
—
—
Byte
AAAH
555H
AAAH
Word
6
555H
AAH
2AAH
55H
555H
80H
555H
AAH
2AAH
55H
HRA
30H
Byte
AAAH
555H
AAAH
AAAH
555H
Hi-ROM Exit
(Note 5)
Word
4
555H
AAH
2AAH
55H
(HRBA)
555H
(HRBA)
AAAH
90H
XXXH
00H
—
—
—
—
Byte
AAAH
555H
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB84VD22182EC-90 | 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:32M (x 8/x16) FLASH MEMORY & 4M (x 8/x16) STATIC RAM |
| MB84VD22182EC-90-PBS | 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:32M (x 8/x16) FLASH MEMORY & 4M (x 8/x16) STATIC RAM |
| MB84VD22182EE | 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:32M (x 8/x16) FLASH MEMORY & 4M (x 8/x16) STATIC RAM |
| MB84VD22182EE-90 | 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:32M (x 8/x16) FLASH MEMORY & 4M (x 8/x16) STATIC RAM |
| MB84VD22182EE-90-PBS | 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:32M (x 8/x16) FLASH MEMORY & 4M (x 8/x16) STATIC RAM |
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