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參數資料
型號: W49F201T-45
廠商: WINBOND ELECTRONICS CORP
元件分類: PROM
英文描述: 128K X 16 CMOS FLASH MEMORY
中文描述: 128K X 16 FLASH 5V PROM, 45 ns, PDSO48
封裝: 12 X 20 MM, TSOP-48
文件頁數: 19/23頁
文件大小: 267K
代理商: W49F201T-45
Preliminary W49F201
Publication Release Date: June 1999
- 19 -
Revision A1
Timing Waveforms, continued
Boot Block Lockout Enable Timing Diagram
SW23
SW1
SW0
Address A16-0
DQ15-0
CE
OE
WE
SW3
SW4
SW5
Six-word code for Boot Block
Lockout Feature Enable
T
EC
T
WP
T
WPH
5555
2AAA
5555
5555
2AAA
5555
XXAA
XX55
XX80
XXAA
XX55
XX40
*Note: It is not allowed to assert read operation(CE# &OE# are both active) during the
sequence, then the device will return to read mode(abort write).
Chip Erase Timing Diagram
SW2
SW1
SW0
Address A16-0
DQ15-0
CE
OE
WE
SW3
SW4
SW5
Internal Erase starts
Six-word code for 5V-only software
chip erase
T
WP
T
WPH
T
EC
5555
2AAA
5555
5555
2AAA
5555
XXAA
XX55
XX80
XXAA
XX55
XX10
相關PDF資料
PDF描述
W49F201T-45B 128K X 16 CMOS FLASH MEMORY
W49F201T-55 128K X 16 CMOS FLASH MEMORY
W49F201T-55B 128K X 16 CMOS FLASH MEMORY
W49L102 64K×16bit CMOS 3.3V Flash Memory(64K×16位以3.3V電源供電的CMOS閃速存儲器)
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相關代理商/技術參數
參數描述
W49F201T-45B 制造商:WINBOND 制造商全稱:Winbond 功能描述:128K X 16 CMOS FLASH MEMORY
W49F201T-55 制造商:WINBOND 制造商全稱:Winbond 功能描述:128K X 16 CMOS FLASH MEMORY
W49F201T-55B 制造商:WINBOND 制造商全稱:Winbond 功能描述:128K X 16 CMOS FLASH MEMORY
W49I_1GAST WAF 制造商:Fairchild Semiconductor Corporation 功能描述:
W49L102 制造商:WINBOND 制造商全稱:Winbond 功能描述:64K X 16 CMOS 3.3V FLASH MEMORY