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参数资料
| 型号： | W39L020P-90Z |
| 厂商： | WINBOND ELECTRONICS CORP |
| 元件分类： | PROM |
| 英文描述： | 256K X 8 FLASH 3.3V PROM, 90 ns, PQCC32 |
| 封装： | LEAD FREE, PLASTIC, LCC-32 |
| 文件页数： | 21/29页 |
| 文件大小： | 294K |
| 代理商： | W39L020P-90Z |
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W39L020
- 28 -
13. REVISION HISTORY
VERSION
DATE
PAGE
DESCRIPTION
A1
May 2001
-
Initial Issued
A2
May 31, 2002
1, 23
Add cycle of 1K
1
Change active current from 20 to10 mA (typ.)
Change standby current from 10 to15
A (typ.)
4
CORRECT
POWER-UP
WRITE
INHIBIT
AS
POWER-UP WRITE AND READ INHIBIT
Add Low VDD inhibit description
10
14
CORRECT OLD FLOW CHART AND ADD EMBEDDED
ALGORITHM
15
Change IDD from 20/30 mA to10/20 mA (typ./max.)
Change ISB2 from 10/20
A to15/50 A (typ./max.)
23
CHANGE POWER SUPPLY CURRENT MAX FROM 30
TO 20 (MA)
ADD HOW TO READ THE TOP MARKING
A3
July 10, 2002
11
Correct
Block
Erase
as
Sector
Erase
in
the
Embedded Erase Algorithm
12
Correct Embedded #Data Polling Algorithm
A4
Nov. 5, 2002
1, 3, 15
Change Standby Current from 15 to 5
A (typ.) and from
50 to 25
A (max.)
A5
July 14, 2004
1, 23
Add Lead free Package: W39L020P-70Z
A6
April 14, 2005
29
Add important notice
A7
June 6, 2005
3 , 25
Add Lead free Package: W39L020P-90Z
W39L020Q-70Z , W39L020Q-90Z
Important Notice
Winbond products are not designed, intended, authorized or warranted for use as components
in systems or equipment intended for surgical implantation, atomic energy control instruments,
airplane or spaceship instruments, transportation instruments, traffic signal instruments,
combustion control instruments, or for other applications intended to support or sustain life.
Further more, Winbond products are not intended for applications wherein failure of Winbond
products could result or lead to a situation wherein personal injury, death or severe property or
environmental damage could occur.
Winbond customers using or selling these products for use in such applications do so at their
own risk and agree to fully indemnify Winbond for any damages resulting from such improper
use or sales.
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PDF描述 |
|---|---|
| W39L512Q-90B | 64K X 8 FLASH 3.3V PROM, 90 ns, PDSO32 |
| W39V040FCQ | 512K X 8 FLASH 3.3V PROM, 11 ns, PDSO32 |
| W3E16M72SR250BM | 16M X 72 DDR DRAM, 0.75 ns, PBGA219 |
| W3E32M64S-200BM | 32M X 64 DDR DRAM, 0.8 ns, PBGA219 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| W39L020Q-70 | 制造商:WINBOND 制造商全称:Winbond 功能描述:128K X 8 CMOS FLASH MEMORY |
| W39L020Q-70B | 制造商:WINBOND 制造商全称:Winbond 功能描述:128K X 8 CMOS FLASH MEMORY |
| W39L020Q-90 | 制造商:WINBOND 制造商全称:Winbond 功能描述:128K X 8 CMOS FLASH MEMORY |
| W39L020Q-90B | 制造商:WINBOND 制造商全称:Winbond 功能描述:128K X 8 CMOS FLASH MEMORY |
| W39L020T-70 | 制造商:WINBOND 制造商全称:Winbond 功能描述:128K X 8 CMOS FLASH MEMORY |
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