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AS4C256K16E0-30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：
AS4C256K16E0-30
- 制造商：
ALSC
- 制造商全稱：
Alliance Semiconductor Corporation
- 功能描述：
5V 256Kx16 CMOS DRAM(EDO)
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ALSC |
23+ |
原廠原包 |
19960 |
只做進口原裝 終端工廠免費送樣 |
詢價 | ||
ALLIANCE |
1222+ |
TSOP44 |
9884 |
只做原廠原裝,認準寶芯創(chuàng)配單專家 |
詢價 | ||
ALLIANCE |
21+ |
TSOP44 |
6532 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
ALLIANCE |
24+ |
NA/ |
3298 |
原裝現(xiàn)貨,當天可交貨,原型號開票 |
詢價 | ||
ALLIANC |
24+ |
TSOP44 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
ALLIANCE |
25+ |
TSOP44 |
48 |
原裝正品,歡迎來電咨詢! |
詢價 | ||
ALLIANCE |
20+ |
TSOP44 |
6532 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
ALLIANCE |
24+/25+ |
27 |
原裝正品現(xiàn)貨庫存價優(yōu) |
詢價 | |||
ALL |
23+ |
SSOP |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
ALLIANCE |
23+ |
TSOP44 |
28000 |
原裝正品 |
詢價 |
