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參數(shù)資料
型號(hào): W49F002UP90B
廠商: WINBOND ELECTRONICS CORP
元件分類: PROM
英文描述: Reed Relay; Contacts:SPST; Contact Carry Current:1.5A; Coil Voltage DC Max:12V; Relay Terminals:Thru Hole; Switching Current Max:0.5A; Switching Voltage Max:200V; Contact Carrying Power:10W; Leaded Process Compatible:Yes RoHS Compliant: Yes
中文描述: 256K X 8 FLASH 5V PROM, 90 ns, PQCC32
封裝: PLASTIC, LCC-32
文件頁數(shù): 15/23頁
文件大小: 303K
代理商: W49F002UP90B
W49F002U
Publication Release Date: April 2000
- 15 -
Revision A2
AC Characteristics, continued
Data Polling and Toggle Bit Timing Parameters
PARAMETER
SYM. W49F002U-70 W49F002U-90 W49F002U-120 UNIT
MIN.
MAX.
MIN.
MAX.
MIN.
MAX.
OE to Data Polling Output Delay T
OEP
-
35
-
40
-
50
nS
CE
to Data Polling Output Delay T
CEP
-
70
-
90
-
120
nS
OE to Toggle Bit Output Delay
T
OET
-
35
-
40
-
50
nS
CE to Toggle Bit Output Delay
T
CET
-
70
-
90
-
120
nS
TIMING WAVEFORMS
Read Cycle Timing Diagram
Address A17-0
DQ7-0
Data Valid
Data Valid
High-Z
CE
OE
WE
T
RC
V
IH
T
CLZ
T
OLZ
T
OE
T
CE
T
OH
T
AA
T
CHZ
T
OHZ
High-Z
相關(guān)PDF資料
PDF描述
W49F020Q-70 256K X 8 CMOS FLASH MEMORY
W49F020 256K X 8 CMOS FLASH MEMORY
W49F020-70B 256K X 8 CMOS FLASH MEMORY
W49F020-90 256K X 8 CMOS FLASH MEMORY
W49F020-90B 256K X 8 CMOS FLASH MEMORY
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
W49F002UT12B 制造商:WINBOND 制造商全稱:Winbond 功能描述:256K X 8 CMOS FLASH MEMORY
W49F002UT70B 制造商:WINBOND 制造商全稱:Winbond 功能描述:256K X 8 CMOS FLASH MEMORY
W49F002UT90B 制造商:WINBOND 制造商全稱:Winbond 功能描述:256K X 8 CMOS FLASH MEMORY
W49F020 制造商:WINBOND 制造商全稱:Winbond 功能描述:256K X 8 CMOS FLASH MEMORY
W49F020-70 制造商:WINBOND 制造商全稱:Winbond 功能描述:256K X 8 CMOS FLASH MEMORY