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K4H643238M-TLA0中文资料PDF规格书
K4H643238M-TLA0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
产品属性
- 型号:
K4H643238M-TLA0
- 制造商:
SAMSUNG
- 制造商全称:
Samsung semiconductor
- 功能描述:
128Mb DDR SDRAM
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ATMEL |
2016+ |
BGA |
6000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
SAMSUUG |
2020+ |
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 |
23+ |
BGA |
89630 |
当天发货全新原装现货 |
询价 | ||
SAMSUNG |
23+ |
FBGA |
8890 |
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 |
BGA |
17432 |
提供BOM表配单只做原装货值得信赖 |
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 |
1822+ |
BGA |
9852 |
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 |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 | ||
SAMSUNG/三星 |
23+ |
NA/ |
84 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
SAMSUNG |
2017+ |
TSSOP-66 |
32568 |
深圳代理原装现货进口库存(香港-日本-台湾)开17点增票 |
询价 |