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K4B4G0446B-MCH9中文资料PDF规格书
K4B4G0446B-MCH9规格书详情
Key Features
• JEDEC standard 1.5V ± 0.075V Power Supply
• VDDQ = 1.5V ± 0.075V
• 400 MHz fCK for 800Mb/sec/pin, 533MHz fCK for 1066Mb/sec/pin,
667MHz fCK for 1333Mb/sec/pin
• 8 Banks
• Posted CAS
• Programmable CAS Latency(posted CAS): 6, 7, 8, 9, 10
• Programmable Additive Latency: 0, CL-2 or CL-1 clock
• Programmable CAS Write Latency (CWL) = 5 (DDR3-800), 6
(DDR3-1066) and 7 (DDR3-1333)
• 8-bit pre-fetch
• Burst Length: 8 (Interleave without any limit, sequential with starting
address “000” only), 4 with tCCD = 4 which does not allow seamless
read or write [either On the fly using A12 or MRS]
• Bi-directional Differential Data-Strobe
• Internal(self) calibration : Internal self calibration through ZQ pin
(RZQ : 240 ohm ± 1)
• On Die Termination using ODT pin
• Average Refresh Period 7.8us at lower than TCASE 85°C, 3.9us at
85°C < TCASE < 95 °C
• Asynchronous Reset
• Package : 78 balls FBGA - x4/x8
• All of Lead-Free products are compliant for RoHS
• All of products are Halogen-free
产品属性
- 型号:
K4B4G0446B-MCH9
- 制造商:
SAMSUNG
- 制造商全称:
Samsung semiconductor
- 功能描述:
DDP 4Gb B-die DDR3 SDRAM Specification
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SAMSUNG |
1844+ |
FBGA |
6528 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
SAMSUNG/三星 |
FBGA |
28942 |
原盒原标,正品现货 诚信经营 价格美丽 假一罚十 |
询价 | |||
SAMSUNG/三星 |
21+ |
FBGA |
15000 |
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 |
23+ |
FBGA |
89630 |
当天发货全新原装现货 |
询价 | ||
SAMSUNG |
2023+ |
FBGA |
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/三星 |
23+ |
NA/ |
18250 |
原装现货,当天可交货,原型号开票 |
询价 | ||
SAMSUNG/三星 |
FBGA |
68900 |
原包原标签100%进口原装常备现货! |
询价 | |||
SAMSUNG/三星 |
22+21+ |
FBGA |
15000 |
16年电子元件现货供应商 终端BOM表可配单提供样品 |
询价 | ||
SAMSUNG |
21+ |
FBGA |
35200 |
一级代理/放心采购 |
询价 | ||
SAMSANG |
19+ |
FBGA |
256800 |
原厂代理渠道,每一颗芯片都可追溯原厂; |
询价 |