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描述 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.
特性 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：
HM658512ALTT-7
- 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
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
HITACHI |
23+ |
SOP32 |
65480 |
詢價 | |||
HITACHI |
05+ |
原廠原裝 |
662 |
只做全新原裝真實現(xiàn)貨供應 |
詢價 | ||
HIT |
25+ |
TSOP |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價 | ||
2023+ |
5800 |
進口原裝,現(xiàn)貨熱賣 |
詢價 | ||||
2023+ |
3000 |
進口原裝現(xiàn)貨 |
詢價 | ||||
HITACHI |
24+ |
SOP32 |
9860 |
原裝現(xiàn)貨/放心購買 |
詢價 | ||
HITACHI |
23+ |
SOP32 |
6000 |
原裝正品假一罰百!可開增票! |
詢價 | ||
HITACHI/日立 |
22+ |
SOP |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價 | ||
HITACHI |
24+ |
TSOP |
5645 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存! |
詢價 | ||
HIT |
24+ |
TSOP |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 |
