參數(shù)資料
型號(hào): M29DW324DT70N1E
廠商: 意法半導(dǎo)體
英文描述: 32 Mbit 4Mb x8 or 2Mb x16, Dual Bank 16:16, Boot Block 3V Supply Flash Memory
中文描述: 32兆位4Mb的x8或功能的2Mb x16插槽,雙行16點(diǎn)16分,啟動(dòng)塊3V電源快閃記憶體
文件頁(yè)數(shù): 14/49頁(yè)
文件大?。?/td> 815K
代理商: M29DW324DT70N1E
M29DW324DT, M29DW324DB
14/49
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
DQ15A–1, A0-A20
Data Inputs/Outputs
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
A0 = V
IL
, A1 = V
IL
, A9 = V
ID
,
Others V
IL
or V
IH
Hi-Z
20h
Read Device Code
V
IL
V
IL
V
IH
A0 = V
IH
, A1 = V
IL
,
A9 = V
ID
, Others V
IL
or V
IH
Hi-Z
5Ch (M29DW324DT)
5Dh (M29DW324DB)
Extended Memory
Block Verify Code
V
IL
V
IL
V
IH
A0 = V
IH
, A1 = V
IH
, A6 = V
IL
,
A9 = V
ID
, Others V
IL
or V
IH
Hi-Z
81h (factory locked)
01h (not factory locked)
Operation
E
G
W
Address Inputs
A0-A20
Data Inputs/Outputs
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
A0 = V
IL
, A1 = V
IL
, A9 = V
ID
,
Others V
IL
or V
IH
0020h
Read Device Code
V
IL
V
IL
V
IH
A0 = V
IH
, A1 = V
IL
, A9 = V
ID
,
Others V
IL
or V
IH
225Ch (M29DW324DT)
225Dh (M29DW324DB)
Extended Memory
Block Verify Code
V
IL
V
IL
V
IH
A0 = V
IH
, A1 = V
IH
, A6 = V
IL
,
A9 = V
ID
, Others V
IL
or V
IH
81h (factory locked)
01h (not factory locked)
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M29DW324DT70N1F 32 Mbit 4Mb x8 or 2Mb x16, Dual Bank 16:16, Boot Block 3V Supply Flash Memory
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