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參數資料
| 型號： | W39L040T-70 |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | PROM |
| 英文描述： | 512 K X 8 CMOS FLASH MEMORY |
| 中文描述： | 512K X 8 FLASH 3.3V PROM, 70 ns, PDSO32 |
| 封裝： | 8 X 20 MM, TSOP-32 |
| 文件頁數： | 9/27頁 |
| 文件大小： | 334K |
| 代理商： | W39L040T-70 |
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W39L040
Publication Release Date: February 10, 2003
- 9 -
Revision A3
Command Definitions
COMMAND
NO. OF
1ST CYCLE
2ND CYCLE
3RD CYCLE
4TH CYCLE
5TH CYCLE
6TH CYCLE
7TH CYCLE
DESCRIPTION
Cycles
Addr.
(1)
Data
Addr. Data
Addr. Data
Addr. Data
Addr. Data
Addr. Data
Addr. Data
Read
1
A
IN
D
OUT
Chip Erase
6
5555 AA
2AAA 55
5555 80
5555 AA
2AAA 55
5555 10
Sector Erase
6
5555 AA
2AAA 55
5555 80
5555 AA
2AAA 55
SA
(3)
30
Page Erase
6
5555 AA
2AAA 55
5555 80
5555 AA
2AAA 55
PA
(4)
50
Byte Program
4
5555 AA
2AAA 55
5555 A0
A
IN
D
IN
Top Boot Block
Lockout –
64K/16KByte
6
5555 AA
2AAA 55
5555 80
5555 AA
2AAA 55
5555 40/70
7FFFF XX
(5)
Bottom Boot Block
Lockout -
64K/16KByte
6
5555 AA
2AAA 55
5555 80
5555 AA
2AAA 55
5555 40/70
00000 XX
(5)
Product ID Entry
3
5555 AA
2AAA 55
5555 90
Product ID Exit
(2)
3
5555 AA
2AAA 55
5555 F0
Product ID Exit
(2)
1
XXXX F0
Notes
1. Address Format: A14
A0 (Hex); Data Format: DQ7
DQ0 (Hex)
2. Either one of the two Product ID Exit commands can be used.
3. SA: Sector Address
SA = 7XXXXh for Unique Sector7
SA = 6XXXXh for Unique Sector6
SA = 5XXXXh for Unique Sector5
SA = 4XXXXh for Unique Sector4
SA = 3XXXXh for Unique Sector3
SA = 2XXXXh for Unique Sector2
SA = 1XXXXh for Unique Sector1
SA = 0XXXXh for Unique Sector0
4. PA: Page Address
PA = 7FXXXh for Page 15 in Sector7
PA = 7EXXXh for Page 14 in Sector7
PA = 7DXXXh for Page 13 in Sector7
PA = 7CXXXh for Page 12 in Sector7
PA = 7BXXXh for Page 11 in Sector7
PA = 7AXXXh for Page 10 in Sector7
PA = 79XXXh for Page 9 in Sector7
PA = 78XXXh for Page 8 in Sector7
PA = 77XXXh for Page 7 in Sector7
PA = 76XXXh for Page 6 in Sector7
PA = 75XXXh for Page 5 in Sector7
PA = 74XXXh for Page 4 in Sector7
PA = 73XXXh for Page 3 in Sector7
PA = 72XXXh for Page 2 in Sector7
PA = 71XXXh for Page 1 in Sector7
PA = 70XXXh for Page 0 in Sector7
PA = 6FXXXh to 60xxx for Page 15 to page 0 in Sector6
(Please reference to left column)
PA = 5FXXXh to 50xxx for Page 15 to page 0 in Sector5
(Please reference to left column)
PA = 4FXXXh to 40xxx for Page 15 to page 0 in Sector4
(Please reference to left column)
PA = 3FXXXh to 30xxx for Page 15 to page 0 in Sector3
(Please reference to left column)
PA = 2FXXXh to 20xxx for Page 15 to page 0 in Sector2
(Please reference to left column)
PA = 1FXXXh to 10xxx for Page 15 to page 0 in Sector1
(Please reference to left column)
PA = 0FXXXh to 00xxx for Page 15 to page 0 in Sector0
(Please reference to left column)
5. XX: Don't care
相關PDF資料 |
PDF描述 |
|---|---|
| W39L040T-70B | 512 K X 8 CMOS FLASH MEMORY |
| W39L040T-70J | 512 K X 8 CMOS FLASH MEMORY |
| W39L040T-70K | 512 K X 8 CMOS FLASH MEMORY |
| W39L040T-90 | 512 K X 8 CMOS FLASH MEMORY |
| W39L040T-90B | 512 K X 8 CMOS FLASH MEMORY |
相關代理商/技術參數 |
參數描述 |
|---|---|
| W39L040T-70B | 制造商:WINBOND 制造商全稱:Winbond 功能描述:512 K X 8 CMOS FLASH MEMORY |
| W39L040T-70J | 制造商:WINBOND 制造商全稱:Winbond 功能描述:512 K X 8 CMOS FLASH MEMORY |
| W39L040T-70K | 制造商:WINBOND 制造商全稱:Winbond 功能描述:512 K X 8 CMOS FLASH MEMORY |
| W39L040T-90 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:512 K X 8 CMOS FLASH MEMORY |
| W39L040T-90B | 制造商:WINBOND 制造商全稱:Winbond 功能描述:512 K X 8 CMOS FLASH MEMORY |
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