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K4H281638B-TCA0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
产品属性
- 型号:
K4H281638B-TCA0
- 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 |
---|---|---|---|---|---|---|---|
SAMSUNG |
2019+ |
TSOP |
6000 |
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 |
22+ |
TSOP |
8000 |
原装正品支持实单 |
询价 | ||
SAMSUNG |
2016+ |
TSOP66 |
6528 |
只做进口原装现货!假一赔十! |
询价 | ||
SEC |
65 |
公司优势库存 热卖中!! |
询价 | ||||
SAMSUNG/三星 |
TSOP |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
SAMSUNG |
2022 |
TSOP |
5280 |
原厂原装正品,价格超越代理 |
询价 | ||
SAMSUNG |
0028+ |
TSOP66 |
4816 |
原装现货低价支持实单!样品可出! |
询价 | ||
SAMSANG |
19+ |
TSOP66 |
256800 |
原厂代理渠道,每一颗芯片都可追溯原厂; |
询价 | ||
SAMSUNG |
2023+ |
TSOP |
3685 |
全新原厂原装产品、公司现货销售 |
询价 | ||
SAMSUNG/三星 |
2122+ |
TSOP |
9890 |
全新原装进口,优势渠道,价格美丽,可出样品来电咨询 |
询价 |