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參數(shù)資料
| 型號(hào)： | M29W004B-150N1TR |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | 4 Mbit 512Kb x8, Boot Block Low Voltage Single Supply Flash Memory |
| 中文描述： | 4兆位512KB的× 8，啟動(dòng)塊低壓單電源閃存 |
| 文件頁數(shù)： | 7/30頁 |
| 文件大?。?/td> | 222K |
| 代理商： | M29W004B-150N1TR |
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Operation
E
G
W
RP
A0
A1
A6
A9
A12
A15
DQ0-DQ7
Read Byte
V
IL
V
IL
V
IH
V
IH
A0
A1
A6
A9
A12
A15
Data Output
Write Byte
V
IL
V
IH
V
IL
V
IH
A0
A1
A6
A9
A12
A15
Data Input
Output Disable
V
IL
V
IH
V
IH
V
IH
X
X
X
X
X
X
Hi-Z
Standby
V
IH
X
X
V
IH
X
X
X
X
X
X
Hi-Z
Reset
X
X
X
V
IL
X
X
X
X
X
X
Hi-Z
Block
Protection
(2,4)
V
IL
V
ID
V
IL
Pulse
V
IH
X
X
X
V
ID
X
X
X
Blocks
Unprotection
(4)
V
ID
V
ID
V
IL
Pulse
V
IH
X
X
X
V
ID
V
IH
V
IH
X
Block
Protection
Verify
(2,4)
V
IL
V
IL
V
IH
V
IH
V
IL
V
IH
V
IL
V
ID
A12
A15
Block
Protect
Status
(3)
Block
Unprotection
Verify
(2,4)
V
IL
V
IL
V
IH
V
IH
V
IL
V
IH
V
IH
V
ID
A12
A15
Block
Protect
Status
(3)
Block
Temporary
Unprotection
X
X
X
V
ID
X
X
X
X
X
X
X
Notes:
1. X = V
or V
2. Block Address must be given on A13-A18 bits.
3. See Table 6.
4. Operation performed on programming equipment.
Table 4. User Bus Operations
(1)
Org.
Code
Device
E
G
W
A0
A1
Other
Addresses
DQ0-
DQ7
Word-
wide
Manufact. Code
V
IL
V
IL
V
IH
V
IL
V
IL
Don’t Care
20h
Device Code
M29W004T
V
IL
V
IL
V
IH
V
IH
V
IL
Don’t Care
EAh
M29W004B
V
IL
V
IL
V
IH
V
IH
V
IL
Don’t Care
EBh
Byte-
wide
Manufact. Code
V
IL
V
IL
V
IH
V
IL
V
IL
Don’t Care
20h
Device Code
M29W004T
V
IL
V
IL
V
IH
V
IH
V
IL
Don’t Care
EAh
M29W004B
V
IL
V
IL
V
IH
V
IH
V
IL
Don’t Care
EBh
Table 5. Read Electronic Signature (following AS instruction or with A9 = V
ID
)
Code
E
G
W
A0
A1
A13-A18
Other
Addresses
DQ0-DQ7
Protected Block
V
IL
V
IL
V
IH
V
IL
V
IH
Block Address
Don’t Care
01h
Unprotected Block
V
IL
V
IL
V
IH
V
IL
V
IH
Block Address
Don’t Care
00h
Table 6. Read Block Protection with AS Instruction
7/30
M29W004T, M29W004B
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| M29W004B-150N5TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4 Mbit 512Kb x8, Boot Block Low Voltage Single Supply Flash Memory |
| M29W004B-150N6TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4 Mbit 512Kb x8, Boot Block Low Voltage Single Supply Flash Memory |
| M29W004B-90N1TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4 Mbit 512Kb x8, Boot Block Low Voltage Single Supply Flash Memory |
| M29W004B-90N5TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4 Mbit 512Kb x8, Boot Block Low Voltage Single Supply Flash Memory |
| M29W004B-90N6TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4 Mbit 512Kb x8, Boot Block Low Voltage Single Supply Flash Memory |
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