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參數資料
| 型號： | W39V040AP |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | PROM |
| 英文描述： | 512K 】 8 CMOS FLASH MEMORY WITH LPC INTERFACE |
| 中文描述： | 512K X 8 FLASH 3.3V PROM, 11 ns, PQCC32 |
| 封裝： | PLASTIC, LCC-32 |
| 文件頁數： | 8/34頁 |
| 文件大小： | 384K |
| 代理商： | W39V040AP |
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W39V040A
- 8 -
Table of Command Definition
COMMAND
NO. OF
1ST CYCLE
2ND CYCLE
3RD CYCLE
4TH CYCLE
5TH CYCLE
6TH CYCLE
DESCRIPTION
Cycles
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
SA
(3)
30
PA
(4)
50
Sector Erase
6
5555 AA
2AAA 55
5555 80
5555 AA
2AAA 55
Page Erase
6
5555 AA
2AAA 55
5555 80
5555 AA
2AAA 55
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
Product ID Entry
Product ID Exit
(1)
Product ID Exit
(1)
3
5555 AA
2AAA 55
5555 90
3
5555 AA
2AAA 55
5555 F0
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
6. PA: Page Address
PA = 7FXXXh for Page 15 in Sector 7
PA = 7EXXXh for Page 14 in Sector 7
PA = 7DXXXh for Page 13 in Sector 7
PA = 7CXXXh for Page 12 in Sector 7
PA = 7BXXXh for Page 11 in Sector 7
PA = 7AXXXh for Page 10 in Sector 7
PA = 79XXXh for Page 9 in Sector 7
PA = 78XXXh for Page 8 in Sector 7
PA = 77XXXh for Page 7 in Sector 7
PA = 76XXXh for Page 6 in Sector 7
PA = 75XXXh for Page 5 in Sector 7
PA = 74XXXh for Page 4 in Sector 7
PA = 73XXXh for Page 3 in Sector 7
PA = 72XXXh for Page 2 in Sector 7
PA = 71XXXh for Page 1 in Sector 7
PA = 70XXXh for Page 0 in Sector 7
PA =
6FXXXh
to
60XXXh
for
Page 15
to
Page 0
In
Sector 6
(Reference
to the
first
column)
PA =
5FXXXh
to
50XXXh
for
Page 15
to
Page 0
In
Sector 5
(Reference
to the
first
column)
PA =
4FXXXh
to
40XXXh
for
Page 15
to
Page 0
In
Sector 4
(Reference
to the
first
column)
PA =
3FXXXh
to
30XXXh
for
Page 15
to
Page 0
In
Sector 3
(Reference
to the
first
column)
PA =
2FXXXh
to
20XXXh
for
Page 15
to
Page 0
In
Sector 2
(Reference
to the
firs
column)
PA =
1FXXXh
to
10XXXh
for
Page 15
to
Page 0
In
Sector 1
(Reference
to the
first
column)
PA =
0FXXXh
to
00XXXh
for
Page 15
to
Page 0
In
Sector 0
(Reference
to the
first
column)
相關PDF資料 |
PDF描述 |
|---|---|
| W39V040AQ | 512K 】 8 CMOS FLASH MEMORY WITH LPC INTERFACE |
| W39V040BQ | W39V040B |
| W39V040BQZ | W39V040B |
| W39V040B | W39V040B |
| W39V040BP | W39V040B |
相關代理商/技術參數 |
參數描述 |
|---|---|
| W39V040AQ | 制造商:WINBOND 制造商全稱:Winbond 功能描述:512K 】 8 CMOS FLASH MEMORY WITH LPC INTERFACE |
| W39V040B | 制造商:WINBOND 制造商全稱:Winbond 功能描述:W39V040B |
| W39V040B_07 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:512K × 8 CMOS FLASH MEMORY WITH LPC INTERFACE |
| W39V040BP | 制造商:WINBOND 制造商全稱:Winbond 功能描述:W39V040B |
| W39V040BPZ | 制造商:WINBOND 制造商全稱:Winbond 功能描述:W39V040B |
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