參數(shù)資料
型號： M29DW640D70ZA6T
廠商： 意法半導(dǎo)體
英文描述： 64 Mbit (8Mb x8 or 4Mb x16, Multiple Bank, Page, Boot Block) 3V Supply Flash Memory
中文描述： 64兆位（8兆x8或4Mb的x16插槽，多行，頁，引導(dǎo)塊）3V電源快閃記憶體
文件頁數(shù)： 14/56頁
文件大小： 942K
代理商： M29DW640D70ZA6T
M29DW640D
14/56
Table 3. Bus Operations, BYTE = V
IL
Note: X = V
IL
or V
IH
.
Table 4. Bus Operations, BYTE = V
IH
Note: X = V
IL
or V
IH
.
Operation
E
G
W
Address Inputs
Data Inputs/Outputs
A21-
A12
A3
A2
A1
A0
others,
DQ15A-1
DQ14
-DQ8
DQ7-DQ0
Bus Read
V
IL
V
IL
V
IH
Cell Address
Hi-Z
Data Output
Bus Write
V
IL
V
IH
V
IL
Command Address
Hi-Z
Data Input
Output Disable
X
V
IH
V
IH
X
Hi-Z
Hi-Z
Standby
V
IH
X
X
X
Hi-Z
Hi-Z
Read Manufacturer
Code
V
IL
V
IL
V
IH
Bank
Addrs
V
IL
V
IL
V
IL
V
IL
A6 = V
IL
A9 = V
ID
,
others =X
Hi-Z
20h
Read Device Code
(Cycle 1)
V
IL
V
IL
V
IH
V
IL
V
IL
V
IL
V
IH
Hi-Z
7Eh
Read Device Code
(Cycle 2)
V
IL
V
IL
V
IH
V
IH
V
IH
V
IH
V
IL
Hi-Z
02h
Read Device Code
(Cycle 3)
V
IL
V
IL
V
IH
V
IH
V
IH
V
IH
V
IH
Hi-Z
01h
Extended Block
Indicator Bit
(DQ7)
V
IL
V
IL
V
IH
Bank
A
V
IL
V
IL
V
IH
V
IH
Hi-Z
80h (factory locked)
00h (not locked)
Block Protection
Verification
V
IL
V
IL
V
IH
Block
Addrs
V
IL
V
IL
V
IH
V
IL
Hi-Z
01h (protected)
00h (unprotected)
Operation
E
G
W
Address Inputs
Data Inputs/Outputs
A21-
A12
A3
A2
A1
A0
others
DQ15A-1, DQ14-DQ0
Bus Read
V
IL
V
IL
V
IH
Cell Address
Data Output
Bus Write
V
IL
V
IH
V
IL
Command Address
Data Input
Output Disable
X
V
IH
V
IH
X
Hi-Z
Standby
V
IH
X
X
X
Hi-Z
Read Manufacturer
Code
V
IL
V
IL
V
IH
Bank
Addrs
V
IL
V
IL
V
IL
V
IL
A6 = V
IL
A9 = V
ID
,
others =X
0020h
Read Device Code
(Cycle 1)
V
IL
V
IL
V
IH
V
IL
V
IL
V
IL
V
IH
227Eh
Read Device Code
(Cycle 2)
V
IL
V
IL
V
IH
V
IH
V
IH
V
IH
V
IL
2202h
Read Device Code
(Cycle 3)
V
IL
V
IL
V
IH
V
IH
V
IH
V
IH
V
IH
2201h
Extended Block
Indicator Bit
(DQ7)
V
IL
V
IL
V
IH
Bank
A
V
IL
V
IL
V
IH
V
IH
0080h (factory locked)
0000h (not locked)
Block Protection
Verification
V
IL
V
IL
V
IH
Block
Addrs
V
IL
V
IL
V
IH
V
IL
0001h (protected)
0000h (unprotected)
相關(guān)PDF資料
PDF描述
M29DW640D70ZA6F 64 Mbit (8Mb x8 or 4Mb x16, Multiple Bank, Page, Boot Block) 3V Supply Flash Memory
M29DW640D70ZA6E 64 Mbit (8Mb x8 or 4Mb x16, Multiple Bank, Page, Boot Block) 3V Supply Flash Memory
M29DW640D70ZA6 64 Mbit (8Mb x8 or 4Mb x16, Multiple Bank, Page, Boot Block) 3V Supply Flash Memory
M29DW640D70ZA1T 64 Mbit (8Mb x8 or 4Mb x16, Multiple Bank, Page, Boot Block) 3V Supply Flash Memory
M29DW640D70ZA1F 64 Mbit (8Mb x8 or 4Mb x16, Multiple Bank, Page, Boot Block) 3V Supply Flash Memory
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M29DW640D90N1 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:64 Mbit (8Mb x8 or 4Mb x16, Multiple Bank, Page, Boot Block) 3V Supply Flash Memory
M29DW640D90N1E 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:64 Mbit (8Mb x8 or 4Mb x16, Multiple Bank, Page, Boot Block) 3V Supply Flash Memory
M29DW640D90N1F 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:64 Mbit (8Mb x8 or 4Mb x16, Multiple Bank, Page, Boot Block) 3V Supply Flash Memory
M29DW640D90N1T 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:64 Mbit (8Mb x8 or 4Mb x16, Multiple Bank, Page, Boot Block) 3V Supply Flash Memory
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