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参数资料
| 型号： | W27LE520 |
| 文件页数： | 9/16页 |
| 文件大小： | 104K |
| 代理商： | W27LE520 |
Advance Information W27LE520
Publication Release Date: 4/26/2000
- 9 -
Revision A1
Timing Waveforms, continued
Erase Waveform 1
OE/Vpp
13.0V
T
PRT
V
IH
V
IL
ALE
V
IH
V
IL
Address Valid
A[15:8]
V
IH
V
IL
A9 = 12.0V
A9 = 13.0V
Others = V
IL
or V
A8 = V
IL
IH
A8 = V
IH
Others = V
IL
or V
A8, A11 = V
IL
A10 = V
IH
IH
AD[7:0]
DA
1F
D
OUT
V
IH
V
IL
Add
T
EPW
T
VR
T
OES
T
OEH
T
EOE
Read
Company
SID
Chip Erase
Erase (Verify)
Read
Device
SID
V = 6.5V
DD
V = 3.3 or 5.0V
DD
V = 6.5V
DD
Erase Waveform 2
OE/Vpp
13.0V
T
PRT
V
IH
V
IL
ALE
V
IH
V
IL
A[15:8]
V
IH
V
IL
A9=12.0V
Others=V
IL
or V
A8=V
IL
IH
A8=V
IH
AD[7:0]
DA
1F
V
IH
V
IL
Address Valid
D
OUT
Add
T
EOE
Read
Company
SID
Command 1
Command 2
Read
Device
SID
OES
T
OEH
T
VS
T
RPT
T
T
OES
ALE
T
LAS
T
LAH
T
DS
EPW1
T
DH
55
AA
T
T
AS
T
AA
10
Erase Verify
Chip Erase
EPW2
T
A[15:8] = 55
A[15:8] = 2A
V =3.3 or 5.0V
DD
V =6.5V
DD
V =6.5V
DD
V =6.5V
DD
Note: First command Address = 5555(hex) with Data = AA(hex)
Second command Address = 2AAA(hex) with Data = 10(hex)
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PDF描述 |
|---|---|
| W28J320 | FLASH |
| W28J321 | FLASH |
| W28J800 | FLASH |
| W28J800BT90C | EEPROM |
| W28J800BT90L | EEPROM |
相关代理商/技术参数 |
参数描述 |
|---|---|
| W27LE520S-70 | 制造商:WINBOND 制造商全称:Winbond 功能描述:64K X 8 ELECTRICALLY ERASABLE EPROM |
| W27LE520S-90 | 制造商:WINBOND 制造商全称:Winbond 功能描述:64K X 8 ELECTRICALLY ERASABLE EPROM |
| W27LE520W-70 | 制造商:WINBOND 制造商全称:Winbond 功能描述:64K X 8 ELECTRICALLY ERASABLE EPROM |
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