參數(shù)資料
型號: M28W320EBT10N6
廠商: 意法半導體
英文描述: 32 Mbit (2Mb x16, Boot Block) 3V Supply Flash Memory
中文描述: 32兆位(處理器x16插槽,引導塊)3V電源快閃記憶體
文件頁數(shù): 6/45頁
文件大小: 299K
代理商: M28W320EBT10N6
M28W320EBT, M28W320EBB
14/45
Table 4. Commands
Note: 1. X = Don’t Care, RA=Read Address, RD=Read Data, SRD=Status Register Data, ID=Identifier (Manufacture and Device Code),
QA=Query Address, QD=Query Data, BA=Block Address, PA=Program Address, PD=Program Data, PRA=Protection Register Ad-
dress, PRD=Protection Register Data.
2. A0=VIL outputs Manufacturer code, A0=VIH outputs Device code. Address A7-A1 must be VIL.
3. Program Addresses 1 and 2 must be consecutive Addresses differing only for A0.
4. Program Addresses 1,2,3 and 4 must be consecutive Addresses differing only for A0 and A1.
5. 55h is reserved.
6. To be characterized.
Table 5. Read Electronic Signature
Note:
RP = VIH.
Commands
No. of
Cycles
Bus Write Operations
1st Cycle
2nd Cycle
3nd Cycle
Bus
Op.
Addr
Data
Bus
Op.
Addr
Data
Bus
Op.
Addr
Data
Read Memory Array
Write
X
FFh
Read
RA
RD
Read Status
Register
Write
X
70h
Read
X
SRD
Read Electronic
Signature
Write
X
90h
Read
SA(2)
IDh
Read CFI Query
Write
X
98h
Read
QA
QD
Erase
Write
X
20h
Write
BA
D0h
Program
Write
X
40h or
10h
Write
PA
PD
Double Word
Program(3)
Write
X
30h
Write
PA1
PD1
Write
PA2
PD2
Quadruple Word
Program(4)
Write
X
56h(6)
Write
PA1
PD1
Write
PA2
PD2
Write
PA3
PD3
Write
Clear Status
Register
Write
X
50h
Program/Erase
Suspend
Write
X
B0h
Program/Erase
Resume
Write
X
D0h
Code
Device
E
G
W
A0
A1-A7
A8-A20
DQ0-DQ7
DQ8-DQ15
Manufacture.
Code
VIL
VIH
VIL
Don’t Care
20h
00h
Device Code
M28W320EBT
VIL
VIH
VIL
Don’t Care
BCh
88h
M28W320EBB
VIL
VIH
VIL
Don’t Care
BDh
88h
相關PDF資料
PDF描述
M28W320EBT10N6T 32 Mbit (2Mb x16, Boot Block) 3V Supply Flash Memory
M28W320EBT10ZB1 32 Mbit (2Mb x16, Boot Block) 3V Supply Flash Memory
M28W320EBT10ZB1T 32 Mbit (2Mb x16, Boot Block) 3V Supply Flash Memory
M28W320EBT10ZB6 32 Mbit (2Mb x16, Boot Block) 3V Supply Flash Memory
M28W320EBT10ZB6T 32 Mbit (2Mb x16, Boot Block) 3V Supply Flash Memory
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