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HM514170CTT-8中文資料日立數(shù)據手冊PDF規(guī)格書
HM514170CTT-8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)
產品屬性
- 型號：
HM514170CTT-8
- 制造商：
HITACHI
- 制造商全稱：
Hitachi Semiconductor
- 功能描述：
262,144-word x 16-bit Dynamic Random Access Memory
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
HITACHI |
24+ |
SOJ |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
HIT |
2017+ |
SOJ |
6528 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
HITACHI/日立 |
22+ |
SOJ |
39993 |
原裝正品現(xiàn)貨 |
詢價 | ||
HITACHI |
23+ |
SOJ40 |
7300 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | ||
HITACHI |
24+ |
SOJ40 |
35200 |
原裝現(xiàn)貨/放心購買 |
詢價 | ||
AMD(超微) |
21+ |
SOJ40 |
12588 |
原裝現(xiàn)貨,價格優(yōu)勢 |
詢價 | ||
AMD |
2310+ |
SOP/DIP |
3699 |
優(yōu)勢代理渠道,原裝現(xiàn)貨,可全系列訂貨 |
詢價 | ||
- |
23+ |
NA |
10000 |
原廠授權一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | ||
HITACHI |
23+ |
SOJ40 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
HITACHI |
23+ |
SOJ40 |
7300 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 |
