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HM514170DJ-7中文資料日立數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
HM514170DJ-7 |
| 功能描述 | 262,144-word x 16-bit Dynamic RAM |
| 文件大小 |
271.51 Kbytes |
| 頁(yè)面數(shù)量 |
33 頁(yè) |
| 生產(chǎn)廠商 | Hitachi Semiconductor |
| 企業(yè)簡(jiǎn)稱 |
Hitachi【日立】 |
| 中文名稱 | 日立公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-2-21 9:53:00 |
| 人工找貨 | HM514170DJ-7價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
HM514170DJ-7規(guī)格書詳情
Description
The Hitachi HM51(S)4170D, HM51(S)4270D Series are CMOS dynamic RAM organized as 262,144-word × 16-bit. HM51(S)4170D, HM51(S)4270D Series have realized higher density, higher performance and various functions by employing 0.8 μm CMOS process technology and some new CMOS circuit design technologies. The HM51(S)4170D, HM51(S)4270D Series offer fast page mode as a high speed access mode. They have the package variations of standard 400-mil 40-pin plastic SOJ and standard 400-mil 44-pin plastic TSOPII. Internal refresh timer enables HM51S4170D, HM51S4270D Series self refresh operation.
Features
? Single 5 V supply: 5 V ± 10
? Access time: 60 ns/70 ns/80 ns (max)
? Low power dissipation
- Active mode: 825 mW/660 mW/578 mW (max) (HM51(S)4170D Series)
825 mW/770 mW/688 mW (max) (HM51(S)4270D Series)
- Standby mode: 11 mW (max)
1.1 mW (max) (L-version)
? Fast page mode capability
? Refresh cycles
- 1024 refresh cycles: 16 ms (HM51(S)4170D Series)
128 ms (L-version) (HM51(S)4170DL Series)
- 512 refresh cycles: 8 ms (HM51(S)4270D Series)
128 ms (L-version) (HM51(S)4270DL Series)
? 2 variations of refresh
- RAS-only refresh
- CAS-before-RAS refresh
產(chǎn)品屬性
- 型號(hào)：
HM514170DJ-7
- 制造商：
HITACHI
- 制造商全稱：
Hitachi Semiconductor
- 功能描述：
262,144-word x 16-bit Dynamic RAM
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
AMD |
23+ |
SOJ40 |
12500 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
HIT |
2017+ |
SOJ |
6528 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
HITACHI |
23+ |
SOJ40 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
HITACHI |
24+ |
SOJ |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
HITACHI/日立 |
23+ |
SOJ |
66600 |
專業(yè)芯片配單原裝正品假一罰十 |
詢價(jià) | ||
HITACHI |
23+ |
SOJ40 |
7300 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
HITACHI |
24+ |
SOJ40 |
35200 |
原裝現(xiàn)貨/放心購(gòu)買 |
詢價(jià) | ||
- |
23+ |
NA |
10000 |
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種 |
詢價(jià) | ||
AMD |
2310+ |
SOP/DIP |
3699 |
優(yōu)勢(shì)代理渠道,原裝現(xiàn)貨,可全系列訂貨 |
詢價(jià) | ||
HITACHI/日立 |
0011+ |
SOJ40 |
83 |
原裝現(xiàn)貨 |
詢價(jià) |
