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參數資料
型號: W49F002UT70B
廠商: WINBOND ELECTRONICS CORP
元件分類: PROM
英文描述: Reed Relay; Contacts:SPST; Contact Carry Current:2A; Coil Voltage DC Max:12V; Relay Terminals:PCB; Switching Current Max:0.5A; Switching Voltage Max:200V; Contact Carrying Power:10W; Leaded Process Compatible:Yes; Mounting Type:PCB RoHS Compliant: Yes
中文描述: 256K X 8 FLASH 5V PROM, 70 ns, PDSO32
封裝: 8 X 20 MM, TSOP-32
文件頁數: 7/23頁
文件大小: 303K
代理商: W49F002UT70B
W49F002U
Publication Release Date: April 2000
- 7 -
Revision A2
Command Codes for Byte Program
COMMAND SEQUENCE
ADDRESS
DATA
0 Write
5555H
AAH
1 Write
2AAAH
55H
2 Write
5555H
A0H
3 Write
Programmed-address
Programmed-data
Byte Program Flow Chart
Byte Program
Command Flow
Load data AA
address 5555
to
Load data 55
to
address 2AAA
Load data A0
to
address 5555
Load data Din
to
programmed-
address
Exit
Pause T
BP
Notes for software program code:
Data Format: DQ7
DQ0 (Hex)
Address Format: A14
A0 (Hex)
相關PDF資料
PDF描述
W49F002UT90B 256K X 8 CMOS FLASH MEMORY
W49F002U 256K X 8 CMOS FLASH MEMORY
W49F002UP12B Reed Relay; Contacts:SPST; Contact Carry Current:1.5A; Coil Voltage DC Max:5V; Relay Terminals:Thru Hole; Switching Current Max:0.5A; Switching Voltage Max:200V; Contact Carrying Power:10W; Leaded Process Compatible:Yes RoHS Compliant: Yes
W49F002UP70B 256K X 8 CMOS FLASH MEMORY
W49F002UP90B 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
相關代理商/技術參數
參數描述
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
W49F020-70B 制造商:WINBOND 制造商全稱:Winbond 功能描述:256K X 8 CMOS FLASH MEMORY
W49F020-90 制造商:WINBOND 制造商全稱:Winbond 功能描述:256K X 8 CMOS FLASH MEMORY