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K4S640432D-TC/L75中文資料三星數(shù)據(jù)手冊PDF規(guī)格書
K4S640432D-TC/L75規(guī)格書詳情
GENERAL DESCRIPTION
The K4S640432D is 67,108,864 bits synchronous high data rate Dynamic RAM organized as 4 x 4,194,304 words by 4 bits, fabricated with SAMSUNG￠s high performance CMOS technology. Synchronous design allows precise cycle control with the use of system clock I/O transactions are possible on every clock cycle. Range of operating frequencies, programmable burst length and programmable latencies allow the same device to be useful for a variety of high bandwidth, high performance memory system applications.
FEATURES
? JEDEC standard 3.3V power supply
? LVTTL compatible with multiplexed address
? Four banks operation
? MRS cycle with address key programs
-. CAS latency (2 & 3)
-. Burst length (1, 2, 4, 8 & Full page)
-. Burst type (Sequential & Interleave)
? All inputs are sampled at the positive going edge of the system clock
? Burst read single-bit write operation
? DQM for masking
? Auto & self refresh
? 64ms refresh period (4K cycle)
產(chǎn)品屬性
- 型號：
K4S640432D-TC/L75
- 制造商：
SAMSUNG
- 制造商全稱：
Samsung semiconductor
- 功能描述：
64Mbit SDRAM 4M x 4Bit x 4 Banks Synchronous DRAM LVTTL
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
SAMSUNG |
22+23+ |
New |
30925 |
絕對原裝正品現(xiàn)貨,全新深圳原裝進口現(xiàn)貨 |
詢價 | ||
K4S640432D-TC80 |
399 |
399 |
詢價 | ||||
SAMSUNG |
2020+ |
TSOP54 |
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 | ||
SAMSUNG |
2023+ |
TSOP |
50000 |
原裝現(xiàn)貨 |
詢價 | ||
SAMSUNG |
24+ |
35200 |
一級代理/放心采購 |
詢價 | |||
SAMSUNG |
23+ |
NA |
1138 |
專業(yè)優(yōu)勢供應 |
詢價 | ||
SAMSUNG |
2023+ |
80000 |
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品 |
詢價 | |||
SAMSUNG/三星 |
23+ |
TSOP |
5000 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 | ||
SAMSUNG/三星 |
21+ |
TSOP54 |
10000 |
原裝現(xiàn)貨假一罰十 |
詢價 | ||
SAMSUNG/三星 |
2022+ |
46 |
全新原裝 貨期兩周 |
詢價 |
