首頁 >DS2502-E48>規(guī)格書列表
| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
DS2502-E48 | 48-Bit Node Address Chip DESCRIPTION The DS2502-E48 is a variant of the DS2502 1024-bit add-only memory. It differs from the standard DS2502 in its custom ROM family code 89h, and the UniqueWare Identifier 5E7h in place of the upper 12 bits of the standard ROM serialization field. Otherwise, the electrical and logical be 文件:251.9 Kbytes 頁數(shù):4 Pages | MAXIM 美信 | MAXIM | |
DS2502-E48 | 48-Bit Node Address Chip GLOBAL IDENTIFIER DESCRIPTION The DS2502-E48 is a variant of the DS2502 1024-bit add-only memory. It differs from the standard DS2502 in its custom ROM family code 89H, and the UniqueWare Identifier 5E7H in place of the upper 12 bits of the standard ROM serialization field. Otherwise, the electri 文件:142.89 Kbytes 頁數(shù):2 Pages | DALLAS | DALLAS | |
DS2502-E48 | 48位節(jié)點(diǎn)地址芯片 DS2502-E48是DS2502 (1024位只加存儲器)的一個(gè)變種。它與標(biāo)準(zhǔn)DS2502的不同之處在于其用戶化ROM的家族碼為89h,在標(biāo)準(zhǔn)ROM序列號區(qū)的高12位為UniqueWare?標(biāo)識符5E7h。除此之外,其它的電氣和邏輯規(guī)范均與DS2502相同。有關(guān)技術(shù)細(xì)節(jié)請參考DS2502數(shù)據(jù)資料。\n\n DS2502-E48中EPROM存儲器的前32字節(jié)包含一個(gè)全球唯一的48位節(jié)點(diǎn)地址,并加以寫保護(hù)。數(shù)據(jù)結(jié)構(gòu)與傳統(tǒng)的UniqueWare器件所使用的默認(rèn)數(shù)據(jù)結(jié)構(gòu)相同(完整數(shù)據(jù)資料中的圖1)。這一格式也叫做UDP (通用數(shù)據(jù)包),常用于1-Wire? API。因此,如果采用這些API ? 工廠編程的48位節(jié)點(diǎn)地址芯片(MAC-48/EUI-48),另加768位用戶可編程的OTP-EPROM,極為經(jīng)濟(jì)地通過單條信號線(另加地線)進(jìn)行通信\n? 提供有效的以太網(wǎng)地址\n? 唯一的、由工廠光刻和檢驗(yàn)的64位注冊碼保證每個(gè)器件絕對可溯,沒有任何兩個(gè)器件相同\n? 內(nèi)置的多結(jié)點(diǎn)控制器保證兼容于其它1-Wire產(chǎn)品\n? 將控制、尋址、數(shù)據(jù)和供電縮減到單條數(shù)據(jù)引腳上\n? 直接連接于微控制器的一條口線,通信速率高達(dá)16.3kbps\n? 低成本TO-92或TSOC表面安裝型封裝\n? 允許在很寬的2.8V至6.0V電壓范圍和-40°C至+85°C溫度范圍下進(jìn)行讀操作,編程可在11.5V; | ADI 亞德諾 | ADI | |
48-Bit Node Address Chip DESCRIPTION The DS2502-E48 is a variant of the DS2502 1024-bit add-only memory. It differs from the standard DS2502 in its custom ROM family code 89h, and the UniqueWare Identifier 5E7h in place of the upper 12 bits of the standard ROM serialization field. Otherwise, the electrical and logical be 文件:251.9 Kbytes 頁數(shù):4 Pages | MAXIM 美信 | MAXIM | ||
Package:TO-226-3,TO-92-3 標(biāo)準(zhǔn)主體(!--TO-226AA);包裝:管件 類別:集成電路(IC) 存儲器 描述:IC EPROM 1KBIT 1-WIRE TO92-3 | AD 亞德諾 | AD |
技術(shù)參數(shù)
- Memory Type:
EPROM
- Memory Size:
1K x 1
- Bus Type:
1-Wire
- Features:
Add-Only Memory
- VSUPPLY (min)(V):
2.8
- VSUPPLY (max)(V):
6
- RoHS Available:
Yes
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
TO92/3
- Smallest Available Pckg. (max w/pins)(mm2):
17.8
- Budgetary Price (See Notes):
$1.53 @1k
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
DALLAS |
24+ |
TO-92 |
2145 |
詢價(jià) | |||
DALLAS |
25+ |
DIP-18P |
18000 |
原廠直接發(fā)貨進(jìn)口原裝 |
詢價(jià) | ||
DALLAS |
23+ |
TO92 |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
DALLAS |
24+ |
TO92 |
5000 |
全現(xiàn)原裝公司現(xiàn)貨 |
詢價(jià) | ||
DALLAS |
24+ |
TO92 |
19500 |
DALLAS授權(quán)代理品牌進(jìn)口原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
MAXIM |
23+ |
TO92 |
8888 |
專做原裝正品,假一罰百! |
詢價(jià) | ||
DALLAS |
25+23+ |
TO92 |
56122 |
絕對原裝正品現(xiàn)貨,全新深圳原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
DALLAS |
23+ |
TO92 |
65480 |
詢價(jià) | |||
DALLAS |
24+ |
TO92 |
7200 |
絕對進(jìn)口原裝,現(xiàn)貨熱銷 |
詢價(jià) | ||
DS |
25+ |
SOP |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價(jià) |
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