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參數(shù)資料
| 型號： | W39V040BP |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | PROM |
| 英文描述： | W39V040B |
| 中文描述： | 512K X 8 FLASH 3.3V PROM, 11 ns, PQCC32 |
| 封裝： | PLASTIC, LCC-32 |
| 文件頁數(shù)： | 10/32頁 |
| 文件大小： | 356K |
| 代理商： | W39V040BP |
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W39V040B
Publication Release Date: April 14, 2005
- 10 -
Revision A3
9. TABLE OF COMMAND DEFINITION
COMMAND
NO. OF
1ST CYCLE
2ND CYCLE
3RD CYCLE
4TH CYCLE
5TH CYCLE
6TH CYCLE
DESCRIPTION
Cycles (1)
Addr. Data
Addr. Data
Addr. Data
Addr. Data
Addr. Data
Addr. Data
Read
1
A
IN
D
OUT
Sector Erase
6
5555 AA
2AAA 55
5555 80
5555 AA
2AAA 55
SA
(5)
30
Byte Program
4
5555 AA
2AAA 55
5555 A0
A
IN
D
IN
Product ID Entry
3
5555 AA
2AAA 55
5555 90
Product ID Exit
(4)
3
5555 AA
2AAA 55
5555 F0
Product ID Exit
(4)
1
XXXX F0
Notes:
1. The cycle means the write command cycle not the LPC clock cycle.
2. The Column Address / Row Address are mapped to the Low / High order Internal Address. i.e. Column Address
A[10:0] are mapped to the internal A[10:0], Row Address A[7:0] are mapped to the internal A[18:11]
3. Address Format: A14
A0 (Hex); Data Format: DQ7-DQ0 (Hex)
4. Either one of the two Product ID Exit commands can be used.
5. SA: Sector Address
SA = 7XXXXh for Unique Sector7 (Boot Sector)
SA = 3XXXXh for Unique Sector3
SA = 6XXXXh for Unique Sector6
SA = 2XXXXh for Unique Sector2
SA = 5XXXXh for Unique Sector5
SA = 1XXXXh for Unique Sector1
SA = 4XXXXh for Unique Sector4
SA = 0XXXXh for Unique Sector0
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| W39V040BPZ | W39V040B |
| W39V040C | 512K 】 8 CMOS FLASH MEMORY WITH LPC INTERFACE |
| W39V040CP | 512K 】 8 CMOS FLASH MEMORY WITH LPC INTERFACE |
| W39V040CPZ | 512K 】 8 CMOS FLASH MEMORY WITH LPC INTERFACE |
| W39V040CQ | 512K 】 8 CMOS FLASH MEMORY WITH LPC INTERFACE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| W39V040BPZ | 制造商:WINBOND 制造商全稱:Winbond 功能描述:W39V040B |
| W39V040BQ | 制造商:WINBOND 制造商全稱:Winbond 功能描述:W39V040B |
| W39V040BQZ | 制造商:WINBOND 制造商全稱:Winbond 功能描述:W39V040B |
| W39V040C | 制造商:WINBOND 制造商全稱:Winbond 功能描述:512K 】 8 CMOS FLASH MEMORY WITH LPC INTERFACE |
| W39V040CP | 制造商:WINBOND 制造商全稱:Winbond 功能描述:512K 】 8 CMOS FLASH MEMORY WITH LPC INTERFACE |
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