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參數(shù)資料
| 型號： | 29F004B-90 |
| 廠商： | Macronix International Co., Ltd. |
| 英文描述： | 4M-BIT [512KX8] CMOS FLASH MEMORY |
| 中文描述： | 4分位[512KX8]的CMOS閃存 |
| 文件頁數(shù)： | 7/39頁 |
| 文件大?。?/td> | 599K |
| 代理商： | 29F004B-90 |
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7
MX29F004T/B
P/N:PM0554
REV. 1.9, OCT. 19, 2004
Mode
Pins
CE
L
OE
L
WE
H
A0
L
A1
L
A6
X
A9
V
ID
(2)
Q0 ~ Q7
C2H
Read Silicon ID
Manufacturer Code (1)
Read Silicon ID
Device Code (1)
Read
Standby
Output Disable
Write
Chip Protect with 12V
system (6)
Chip Unprotect with 12V
system (6)
Verify Chip Protect
with 12V system
Chip Protect without 12V
system (6)
Chip Unprotect without 12V
system (6)
Verify Chip Protect/Unprotect
without 12V system (7)
Reset
L
L
H
H
L
X
V
ID
(2)
45H/46H
L
H
L
L
L
L
X
H
H
V
ID
(2)
H
X
H
L
L
A0
X
X
A0
X
A1
X
X
A1
X
A6
X
X
A6
L
A9
X
X
A9
V
ID
(2)
D
OUT
HIGH Z
HIGH Z
D
IN
(3)
X
L
V
ID
(2)
L
X
X
H
V
ID
(2)
X
L
L
H
X
H
X
V
ID
(2)
Code (5)
L
H
L
X
X
L
H
X
L
H
L
X
X
H
H
X
L
L
H
X
H
X
H
Code (5)
X
X
X
X
X
X
X
HIGH Z
TABLE 2. MX29F004T/B BUS OPERATION
NOTES:
1. Manufacturer and device codes may also be accessed via a command register write sequence. Refer to Table
1.
2. VID is the Silicon-ID-Read high voltage, 11.5V to 12.5V.
3. Refer to Table 1 for valid Data-In during a write operation.
4. X can be VIL or VIH.
5. Code=00H means unprotected.
Code=01H means protected.
6. Refer to chip protect/unprotect algorithm and waveform.
Must issue "unlock for chip protect/unprotect" command before "chip protect/unprotect without 12V system"
command.
7. The "verify chip protect/unprotect without 12V system" is only following "Chip protect/unprotect without 12V
system" command.
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| 29F004T-55 | 4M-BIT [512KX8] CMOS FLASH MEMORY |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 29F004T-55 | 制造商:MCNIX 制造商全稱:Macronix International 功能描述:4M-BIT [512KX8] CMOS FLASH MEMORY |
| 29F004T-70 | 制造商:MCNIX 制造商全稱:Macronix International 功能描述:4M-BIT [512KX8] CMOS FLASH MEMORY |
| 29F004T-90 | 制造商:MCNIX 制造商全稱:Macronix International 功能描述:4M-BIT [512KX8] CMOS FLASH MEMORY |
| 29F010 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:1 Mbit 128Kb x8, Uniform Block Single Supply Flash Memory |
| 29F01045JC | 制造商: 功能描述: 制造商:Advanced Micro Devices 功能描述: 制造商:undefined 功能描述: |
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