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參數資料
| 型號： | W39L040AT90Z |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | PROM |
| 英文描述： | 512K 】 8 CMOS FLASH MEMORY |
| 中文描述： | 512K X 8 FLASH 3V PROM, 90 ns, PDSO32 |
| 封裝： | 8 X 20 MM, LEAD FREE, TSOP-32 |
| 文件頁數： | 10/26頁 |
| 文件大小： | 231K |
| 代理商： | W39L040AT90Z |
W39L040A
- 10 -
6.5.3
Sector Address Table
SECTOR
A18
A17
A16
SECTOR SIZE (KBYTES)
ADDRESS
SA0
0
0
0
64
00000h
0FFFFh
SA1
0
0
1
64
10000h
1FFFFh
SA2
0
1
0
64
20000h
2FFFFh
SA3
0
1
1
64
30000h
3FFFFh
SA4
1
0
0
64
40000h
4FFFFh
SA5
1
0
1
64
50000h
5FFFFh
SA6
1
1
0
64
60000h
6FFFFh
SA7
1
1
1
64
70000h
7FFFFh
Note:
All sectors are 64K bytes in size.
6.5.4
Command Definitions
COMMAND
NO. OF 1ST CYCLE 2ND CYCLE 3RD CYCLE 4TH CYCLE 5TH CYCLE 6TH CYCLE
DESCRIPTION
Cycles
Addr.
(1)
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
Byte Program
4
5555
AA
2AAA
55
5555
A0
A
IN
D
IN
Product ID Entry
Product ID Exit
(2)
Product ID Exit
(2)
3
5555
AA
2AAA
55
5555
90
3
5555
AA
2AAA
55
5555
F0
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. XX: Don't care
相關PDF資料 |
PDF描述 |
|---|---|
| W39L040A | 512K 】 8 CMOS FLASH MEMORY |
| W39L040 | 512 K X 8 CMOS FLASH MEMORY |
| W39L040P-70 | 512 K X 8 CMOS FLASH MEMORY |
| W39L040P-70B | 512 K X 8 CMOS FLASH MEMORY |
| W39L040P-70J | 512 K X 8 CMOS FLASH MEMORY |
相關代理商/技術參數 |
參數描述 |
|---|---|
| W39L040P-70 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:512 K X 8 CMOS FLASH MEMORY |
| W39L040P-70B | 制造商:WINBOND 制造商全稱:Winbond 功能描述:512 K X 8 CMOS FLASH MEMORY |
| W39L040P-70J | 制造商:WINBOND 制造商全稱:Winbond 功能描述:512 K X 8 CMOS FLASH MEMORY |
| W39L040P-70K | 制造商:WINBOND 制造商全稱:Winbond 功能描述:512 K X 8 CMOS FLASH MEMORY |
| W39L040P-90 | 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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