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K4H280838M-TLA0中文资料PDF规格书
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Features
• Double-data-rate architecture; two data transfers per clock cycle
• Bidirectional data strobe(DQS)
• Four banks operation
• Differential clock inputs(CK and CK)
• DLL aligns DQ and DQS transition with CK transition
• MRS cycle with address key programs
-. Read latency 2, 2.5 (clock)
-. Burst length (2, 4, 8)
-. Burst type (sequential & interleave)
• All inputs except data & DM are sampled at the positive going edge of the system clock(CK)
• Data I/O transactions on both edges of data strobe
• Edge aligned data output, center aligned data input
• LDM,UDM/DM for write masking only
• Auto & Self refresh
• 15.6us refresh interval(4K/64ms refresh)
• Maximum burst refresh cycle : 8
• 66pin TSOP II package
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SAMSUNG |
2020+ |
TSOP |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
SAMSUNG/三星 |
22+ |
TSOP |
6000 |
进口原装 假一罚十 现货 |
询价 | ||
SAMSUNG |
23+ |
NA |
3230 |
航宇科工半导体-中国航天科工集团战略合作伙伴! |
询价 | ||
SAMSUNG/三星 |
21+ |
SOP |
11600 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
SAMSUNG/三星 |
13+ |
TSOP66 |
1100 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
SAMSUNG/三星 |
21+ |
TSOP |
5000 |
全新原装现货 价格优势 |
询价 | ||
SAMSUNG |
22+23+ |
SOP |
25679 |
绝对原装正品全新进口深圳现货 |
询价 | ||
6000 |
面议 |
19 |
n/a |
询价 | |||
SAMSUNG |
2023+ |
TSOP |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
SAMSUNG |
21+ |
TSOP |
35200 |
一级代理/放心采购 |
询价 |