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K4H511638D-UCSLASHLA2中文资料三星数据手册PDF规格书
K4H511638D-UCSLASHLA2规格书详情
Key Features
• VDD : 2.5V ± 0.2V, VDDQ : 2.5V ± 0.2V for DDR266, 333
• VDD : 2.6V ± 0.1V, VDDQ : 2.6V ± 0.1V for DDR400
• Double-data-rate architecture; two data transfers per clock cycle
• Bidirectional data strobe [DQS] (x4,x8) & [L(U)DQS] (x16)
• 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 : DDR266(2, 2.5 Clock), DDR333(2.5 Clock), DDR400(3 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 for write masking only (x16)
• DM for write masking only (x4, x8)
• Auto & Self refresh
• 7.8us refresh interval(8K/64ms refresh)
• Maximum burst refresh cycle : 8
• 66pin TSOP II Pb-Free package
• RoHS compliant
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SAMSUNG |
24+ |
BGA |
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 |
25+ |
BGA |
996880 |
只做原装,欢迎来电资询 |
询价 | ||
SAMSUNG/三星 |
24+ |
NA/ |
13440 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
SAMSUNG |
08PB |
BGA |
3600 |
全新原装进口自己库存优势 |
询价 | ||
SAMSUNG |
0852+ |
FBGA60 |
20000 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
SAMSUNG/三星 |
23+ |
BGA |
12 |
原装正品现货 |
询价 | ||
SAMSUNG/三星 |
2223+ |
FBGA60 |
26800 |
只做原装正品假一赔十为客户做到零风险 |
询价 | ||
SAMSUNG/三星 |
23+ |
BGA |
98900 |
原厂原装正品现货!! |
询价 | ||
SAMSUNG |
23+ |
BGA |
9680 |
价格优势/原装现货/客户至上/欢迎广大客户来电查询 |
询价 | ||
SAMSUNG |
25+23+ |
FBGA60 |
36084 |
绝对原装正品全新进口深圳现货 |
询价 |