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AS4C256K16F0-25JI中文資料ALSC數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
AS4C256K16F0-25JI |
| 功能描述 | 5V 256K X 16 CMOS DRAM (Fast Page Mode) |
| 文件大小 |
526.82 Kbytes |
| 頁面數(shù)量 |
25 頁 |
| 生產(chǎn)廠商 | Alliance Semiconductor Corporation |
| 企業(yè)簡稱 |
ALSC |
| 中文名稱 | Alliance Semiconductor Corporation官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-7-24 10:10:00 |
| 人工找貨 | AS4C256K16F0-25JI價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
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Functional description
The AS4C256K16FO is a high-performance 4 megabit CMOS Dynamic Random Access Memory (DRAM) device organized as 262,144 words × 16 bits. The AS4C256K16FO 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
- 25/30/35/50 ns RAS access time
- 12/16/18/25 ns column address access time
- 7/10/10/10 ns CAS access time
? Low power consumption
- Active: 770 mW max (ASAS4C256K16FO-50)
- Standby: 5.5 mW max, CMOS I/O
? Fast page mode
? AS4C256K16FO-50 timings are also valid for AS4C256K16FO-60.
? 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
? Single 5V power supply/built-in Vbb generator
? Latch-up current > 200 mA
產(chǎn)品屬性
- 型號：
AS4C256K16F0-25JI
- 制造商：
ALSC
- 制造商全稱：
Alliance Semiconductor Corporation
- 功能描述：
5V 256K X 16 CMOS DRAM(Fast Page Mode)
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ALLIANCE |
23+ |
SOJ-40 |
6500 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
ALLIANC |
23+ |
SOJ-40 |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
ALLIANCE |
23+ |
SOJ40 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
ALLIANCE |
24+ |
NA/ |
39 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
ALLIANCE |
25+ |
SOJ40 |
66 |
原裝正品,歡迎來電咨詢! |
詢價(jià) | ||
ALLIANCE |
2450+ |
SOJ-40 |
8850 |
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+ |
SOJ-40 |
5000 |
原廠授權(quán)代理,海外優(yōu)勢訂貨渠道?？商峁┐罅繋齑?詳 |
詢價(jià) | ||
ALLIANCE |
24+/25+ |
385 |
原裝正品現(xiàn)貨庫存價(jià)優(yōu) |
詢價(jià) | |||
ALLIANCE |
2020+ |
TSOP |
4500 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價(jià) | ||
Alliance |
819 |
公司優(yōu)勢庫存 熱賣中!! |
詢價(jià) |
