欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄382726 > UT7C138C45GPA x8 Dual-Port SRAM PDF資料下載

參數(shù)資料

Address

R/W

Data in

SCE

PWE

DATA

VALID

LZWE

HZWE

HIGH

IMPEDANCE

Figure 4b. Write Cycle 2: R/W Three-States Data I/Os (Either Port)

Assumptions:

The internal write time of memory is defined by the overlap of CE

LOW and R/W LOW. Both signals must be LOW to initialize a write,

and either signal can terminate a write by going HIGH. The data input

set-up and hold timing should be referenced to the rising edge of the sig-

nal that terminates the write.

2. R/W must be HIGH during all address transactions.

3. Data I/O pins enter high impedance even if OE is held LOW during

write.

Data out

WHWL

相關(guān)PDF資料	PDF描述
UT7C138C45GPC	x8 Dual-Port SRAM
UT7C138C45GPX	x8 Dual-Port SRAM
UT7C138C45WCA	SRAM\|4KX8\|CMOS\| RAD HARD\|QFL\|68PIN\|CERAMIC
UT7C138C45WCC	SRAM\|4KX8\|CMOS\| RAD HARD\|QFL\|68PIN\|CERAMIC
UT7C138C45WCX	SRAM\|4KX8\|CMOS\| RAD HARD\|QFL\|68PIN\|CERAMIC

相關(guān)代理商/技術(shù)參數(shù)	參數(shù)描述
UT7C138C45GPC	制造商:未知廠(chǎng)家制造商全稱(chēng):未知廠(chǎng)家功能描述:x8 Dual-Port SRAM
UT7C138C45GPX	制造商:未知廠(chǎng)家制造商全稱(chēng):未知廠(chǎng)家功能描述:x8 Dual-Port SRAM
UT7C138C45WCA	制造商:未知廠(chǎng)家制造商全稱(chēng):未知廠(chǎng)家功能描述:SRAM\|4KX8\|CMOS\| RAD HARD\|QFL\|68PIN\|CERAMIC
UT7C138C45WCC	制造商:未知廠(chǎng)家制造商全稱(chēng):未知廠(chǎng)家功能描述:SRAM\|4KX8\|CMOS\| RAD HARD\|QFL\|68PIN\|CERAMIC
UT7C138C45WCX	制造商:未知廠(chǎng)家制造商全稱(chēng):未知廠(chǎng)家功能描述:SRAM\|4KX8\|CMOS\| RAD HARD\|QFL\|68PIN\|CERAMIC

發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

*型號(hào)	*數(shù)量	廠(chǎng)商	批號(hào)	封裝

添加更多采購(gòu)