參數(shù)資料
型號(hào)： W78M32VP110BM
廠商： WHITE ELECTRONIC DESIGNS CORP
元件分類(lèi)： PROM
英文描述： 8M X 32 FLASH 3.3V PROM, 110 ns, PBGA159
封裝： 13 X 22 MM, 1.27 MM PITCH, PLASTIC, BGA-159
文件頁(yè)數(shù)： 26/51頁(yè)
文件大?。?/td> 1637K
代理商： W78M32VP110BM
32
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
White Electronic Designs
W78M32VP-XBX
January 2010
Rev. 12
White Electronic Designs Corp. reserves the right to change products or specications without notice.
Write Unlock Cycles:
Address 555h, Data AAh
Address 2AAh, Data 55h
Issue
Write Buffer Load Command:
Address SA, Data 25h
Load Word Count to Program
Program Data to Address:
SA, wc
Unlock Cycle 1
Unlock Cycle 2
wc = number of words – 1
Yes
No
wc = 0?
Write Buffer
Abort Desired?
Write Buffer
Abort?
Polling Status
= Done?
Error?
FAIL. Issue reset command
to return to read array mode.
Write to a Different
Sector Address to Cause
Write Buffer Abort
PASS. Device is in
read mode.
Confirm command:
SA = 0x29h
Perform Polling Algorithm
(see Write Operation Status
flowchart)
Write Next Word,
Decrement wc:
wc = wc – 1
RESET. Issue Write Buffer
Abort Reset Command
FIG: 6 WRITE BUFFER PROGRAMMING OPERATION
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
W78M32VP-110BM 制造商:White Electronic Designs 功能描述:Flash Module Parallel 256Mbit
W78M32V-XBX 制造商:WEDC 制造商全稱(chēng):White Electronic Designs Corporation 功能描述:8Mx32 Flash 3.3V Page Mode Simultaneous Read/Write Operation Multi-Chip Package
W78M64VP110SBM 制造商:Microsemi Corporation 功能描述:8MX64 FLASH 3.3V PAGE MODE - Bulk
W78M64V-XSBX 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Flash MCP
W78NCSX-23 功能描述:低信號(hào)繼電器 - PCB 4PDT 3A 24VDC IND RoHS:否 制造商:NEC 觸點(diǎn)形式:2 Form C (DPDT-BM) 觸點(diǎn)電流額定值: 線圈電壓:5 V 最大開(kāi)關(guān)電流:1 A 線圈電流:1 A 線圈類(lèi)型:Non-Latching 功耗:140 mW 端接類(lèi)型:SMT 絕緣: 介入損耗:
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