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K4H643238D-TLA2中文资料PDF规格书
K4H643238D-TLA2规格书详情
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 |
---|---|---|---|---|---|---|---|
- |
22+ |
BGA |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
SAMSANG |
19+ |
BGA |
256800 |
原厂代理渠道,每一颗芯片都可追溯原厂; |
询价 | ||
SAMSUNG/三星 |
21+ |
BGA |
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 |
BGA |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
SAMSUNG/三星 |
22+ |
BGA |
4678 |
进口原装公司现货! |
询价 | ||
SAMSUNG/三星 |
2021+ |
BGA |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
SAMSUNG/三星 |
23+ |
BGA |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
SAMSUNG |
23+ |
BGA |
8000 |
只做原装现货 |
询价 | ||
SAMSUNG/三星 |
23+ |
BGA |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 | ||
SAMSUNG/三星 |
1822+ |
BGA |
9852 |
只做原装正品假一赔十为客户做到零风险!! |
询价 |