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HM514170CTT-7中文資料日立數(shù)據(jù)手冊PDF規(guī)格書
HM514170CTT-7規(guī)格書詳情
Description
The Hitachi HM51(S)4170C are CMOS dynamic RAM organized as 262,144-word × 16-bit. HM51(S)4170C 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)4170C offer fast page mode as a high speed access mode. Multiplexed address input permits the HM51(S)4170C to be packaged in standard 400-mil 40-pin plastic SOJ and standard 400-mil 44-pin plastic TSOPII. Internal refresh timer enables HM51S4170C self refresh operation.
Features
? Single 5 V (±10)
? High speed
— Access time: 70 ns/80 ns (max)
? Low power dissipation
— Active mode: 660 mW/578 mW (max)
— Standby mode: 11 mW (max)
1.1 mW (max) (L-version)
? Fast page mode capability
? 1024 refresh cycles: 16 ms
128 ms (L-version)
? 2 WE-byte control
? 2 variations of refresh
— RAS-only refresh
— CAS-before-RAS refresh
? Battery backup operation (L-version)
? Self refresh operation (HM51S4170C)
產(chǎn)品屬性
- 型號：
HM514170CTT-7
- 功能描述：
x16 Fast Page Mode DRAM
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
AMD |
2023+ |
80000 |
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品 |
詢價 | |||
HITACHI |
20+ |
SOJ40 |
35200 |
原裝現(xiàn)貨/放心購買 |
詢價 | ||
HITACHI/日立 |
22+ |
SOJ |
39993 |
原裝正品現(xiàn)貨 |
詢價 | ||
AMD(超微) |
21+ |
SOJ40 |
12588 |
原裝現(xiàn)貨,價格優(yōu)勢 |
詢價 | ||
- |
23+ |
NA |
10000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | ||
HITACHI |
2122+ |
SOJ |
19990 |
全新原裝正品現(xiàn)貨,優(yōu)勢渠道可含稅,假一賠十 |
詢價 | ||
HITACHI |
23+ |
SOJ40 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
HIT |
24+ |
SOJ40 |
250 |
詢價 | |||
AMD |
21+ |
SOJ40 |
13880 |
公司只售原裝,支持實單 |
詢價 | ||
HIT |
SOJ |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價 |
