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參數(shù)資料
| 型號(hào)： | 29F400T-12PC |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 4MEGABIT (512K x 8/ 256K x 16) 5VOLT SECTOR ERASE CMOS FLASH MEMORY |
| 中文描述： | 4MEGABIT（為512k × 8 / 256K × 16）5VOLT扇區(qū)擦除的CMOS閃存 |
| 文件頁數(shù)： | 5/38頁 |
| 文件大?。?/td> | 240K |
| 代理商： | 29F400T-12PC |
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BRIGHT Preliminary BM29F400T/BM29F400B
Microelectronics
Inc.
A Winbond Company
Publication Release Date: May 1999
- 5 -
Revision A1
Table 2. Bus Operations
(
BYTE
= V
IL
)
(1)
OPERATION
CE
OE
WE
A0
A1
A6
A9
DQ0-DQ7
DQ8-DQ15
RESET
Electronic ID Manufacturer(2)
Electronic ID Device(2)
Read(3)
Standby
Hardware Reset
Output Disable
Write
Verify Sector Protect(2)
Temporary Sector Unprotect
L
L
L
H
X
L
L
L
X
L
L
L
X
X
H
H
L
X
H
H
H
X
X
H
L
H
X
L
H
A0
X
X
X
A0
L
X
L
L
A1
X
X
X
A1
H
X
L
L
A6
X
X
X
A6
L
X
V
ID
V
ID
A9
X
X
X
A9
V
ID
X
Code
Code
D
OUT
High Z
High Z
High Z
D
IN
(4)
Code
X
High Z
High Z
High Z
High Z
High Z
High Z
High Z
High Z
High Z
H
H
H
H
L
H
H
H
V
ID
Notes:
1. L = V
IL
, H = V
IH
, X = Don't Care. See DC Characteristics for voltage levels.
2. Manufacturer and device codes may also be accessed via a command register sequence. Refer to Table 6.
3.
WE
can be V
IL
if CE is V
IL
, OE at V
IH
initiates the write operations.
4. Refer to Table 6 for valid DIN during a write operation.
Table 3. Sector Protection Verify Electronic ID Codes
TYPE
A17-A12
A6
A1
A0
Code (Hex)
Manufacturer Code
X
V
IL
V
IL
V
IL
ADH
29F400T
Byte
X
V
IL
V
IL
V
IH
23H
29F400
Word
22,23H
29F400B
Byte
X
V
IL
V
IL
V
IH
ABH
Word
22 ABH
Sector Protection
Sector Address
V
IL
V
IH
V
IL
01H(1)
Note: Outputs 01H at protected sector addresses, and outputs 00H at unprotected addresses.
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| 29F400T-12PI | 4MEGABIT (512K x 8/ 256K x 16) 5VOLT SECTOR ERASE CMOS FLASH MEMORY |
| 29F400T-12TC | 4MEGABIT (512K x 8/ 256K x 16) 5VOLT SECTOR ERASE CMOS FLASH MEMORY |
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| 29F400T-90PC | 4MEGABIT (512K x 8/ 256K x 16) 5VOLT SECTOR ERASE CMOS FLASH MEMORY |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 29F400T-12PI | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4MEGABIT (512K x 8/ 256K x 16) 5VOLT SECTOR ERASE CMOS FLASH MEMORY |
| 29F400T-12TC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4MEGABIT (512K x 8/ 256K x 16) 5VOLT SECTOR ERASE CMOS FLASH MEMORY |
| 29F400T-12TI | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4MEGABIT (512K x 8/ 256K x 16) 5VOLT SECTOR ERASE CMOS FLASH MEMORY |
| 29F400T-90PC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4MEGABIT (512K x 8/ 256K x 16) 5VOLT SECTOR ERASE CMOS FLASH MEMORY |
| 29F400T-90PI | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4MEGABIT (512K x 8/ 256K x 16) 5VOLT SECTOR ERASE CMOS FLASH MEMORY |
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