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HM658512ALRR-7V中文資料日立數(shù)據(jù)手冊PDF規(guī)格書
HM658512ALRR-7V規(guī)格書詳情
Description
The Hitachi HM658512A is a CMOS pseudo static RAM organized 512-kword × 8-bit. It realizes higher density, higher performance and low power consumption by employing 0.8 μm Hi-CMOS process technology.
Features
? Single 5 V (±10)
? High speed
- Access time CE access time: 70/80/100 ns (max)
- Cycle time Random read/write cycle time: 115/130/160 ns (min)
? Low power
- Active: 250 mW (typ)
- Standby: 200 μW (typ)
? Directly TTL compatible All inputs and outputs
? Simple address configuration Non multiplexed address
? Refresh cycle
- 2048 refresh cycles: 32 ms
? Easy refresh functions Address refresh Automatic refresh Self refresh
產(chǎn)品屬性
- 型號：
HM658512ALRR-7V
- 制造商：
HITACHI
- 制造商全稱：
Hitachi Semiconductor
- 功能描述：
4 M PSRAM(512-kword x 8-bit) 2 k Refresh
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
HM658512ALTT |
996 |
996 |
詢價(jià) | ||||
HITACHI |
QFP |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
HIT |
2023+ |
TSOP32 |
50000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
POWER INTEGRATIONS/帕沃英蒂格 |
23+ |
SOP |
6000 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
POWER INTEGRATIONS/帕沃英蒂格 |
23+ |
SOP |
6000 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
HIT |
24+ |
SOP |
4 |
詢價(jià) | |||
HITACHI |
23+ |
SOP32 |
65480 |
詢價(jià) | |||
HITACHI |
2339+ |
TSOP |
5645 |
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢庫存! |
詢價(jià) | ||
HITACHI |
23+ |
NA |
1580 |
專業(yè)優(yōu)勢供應(yīng) |
詢價(jià) | ||
HIT |
24+ |
TSOP |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價(jià) |
