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AS4C256K16E0-50JC中文資料ALSC數(shù)據(jù)手冊PDF規(guī)格書
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Functional description
The AS4C256K16E0 is a high performance 4 megabit CMOS Dynamic Random Access Memory (DRAM) organized as 262,144 words by 16 bits. The AS4C256K16E0 is fabricated with advanced CMOS technology and designed with innovative design techniques resulting in high speed, extremely low power and wide operating margins at component and system levels.
Features
? Organization: 262,144 words × 16 bits
? High speed
- 30/35/50 ns RAS access time
- 16/18/25 ns column address access time
- 7/10/10/10 ns CAS access time
? Low power consumption
- Active: 500 mW max (AS4C256K16E0-25)
- Standby: 3.6 mW max, CMOS I/O (AS4C256K16E0-25)
? EDO page mode
? Refresh
- 512 refresh cycles, 8 ms refresh interval
- RAS-only or CAS-before-RAS refresh or self-refresh
- Self-refresh option is available for new generation device only. Contact Alliance for more information.
? Read-modify-write
? TTL-compatible, three-state I/O
? JEDEC standard packages
- 400 mil, 40-pin SOJ
- 400 mil, 40/44-pin TSOP II
? 5V power supply
? Latch-up current > 200 mA
產(chǎn)品屬性
- 型號：
AS4C256K16E0-50JC
- 制造商：
Alliance Memory Inc
- 制造商：
Alliance Memory Inc
- 功能描述：
Dynamic RAM, EDO, 256K x 16, 40 Pin, Plastic, SOJ
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ALLIANCESEMICONDUCTOR |
24+ |
35200 |
一級代理/放心采購 |
詢價(jià) | |||
22+ |
5000 |
詢價(jià) | |||||
ALLIANCE |
18+ |
SOJ |
9917 |
全新原裝現(xiàn)貨,可出樣品,可開增值稅發(fā)票 |
詢價(jià) | ||
Alliance Memory |
21+ |
SOJ |
4550 |
全新原裝現(xiàn)貨 |
詢價(jià) | ||
ALLIANCE |
24+ |
SOP |
30617 |
一級代理全新原裝熱賣 |
詢價(jià) | ||
ALLIANCE |
SOP |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
ALLIANCE |
24+ |
SOJ40 |
10 |
詢價(jià) | |||
Alliance |
1803 |
公司優(yōu)勢庫存 熱賣中!! |
詢價(jià) | ||||
ALLIANCE |
1844+ |
SOP |
6528 |
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!! |
詢價(jià) | ||
ALLIANCE |
23+ |
TSOP |
5000 |
原裝正品,假一罰十 |
詢價(jià) |
