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K4T1G044QF-BCF7规格书详情
1Gb F-die DDR2 SDRAM 60FBGA/84FBGA with Lead-Free & Halogen-Free (RoHS compliant)
The 1Gb DDR2 SDRAM is organized as a 32Mbit x 4 I/Os x 8banks, 16Mbit x 8 I/Os x 8banks or 8Mbit x 16 I/Os x 8 banks device. This synchronous device achieves high speed double-data-rate transfer rates of up to 800Mb/ sec/pin (DDR2-800) for general applications.
The chip is designed to comply with the following key DDR2 SDRAM fea tures such as posted CAS with additive latency, write latency = read latency - 1, Off-Chip Driver(OCD) impedance adjustment and On Die Termination.
Key Features
• JEDEC standard VDD = 1.8V ± 0.1V Power Supply
• VDDQ = 1.8V ± 0.1V
• 333MHz fCK for 667Mb/sec/pin, 400MHz fCK for 800Mb/sec/pin
• 8 Banks
• Posted CAS
• Programmable CAS Latency: 3, 4, 5, 6
• Programmable Additive Latenc y: 0, 1, 2, 3, 4, 5
• Write Latency(WL) = Read Latency(RL) -1
• Burst Length: 4 , 8(Interleave/nibble sequential)
• Programmable Sequential / Interleave Burst Mode
• Bi-directional Differential Data-Strobe (Single-ended data-strobe is an optional feature)
• Off-Chip Driver(OCD) Impedance Adjustment
• On Die Termination
• Special Function Support
- 50ohm ODT
- High Temperature Self-Refresh rate enable
• Average Refresh Period 7.8us at lower than TCASE 85°C, 3.9us at 85°C < TCASE < 95 °C
• All of products are Lead-Free, Halogen-Free, and RoHS compliant
产品属性
- 型号:
K4T1G044QF-BCF7
- 制造商:
SAMSUNG
- 制造商全称:
Samsung semiconductor
- 功能描述:
1Gb F-die DDR2 SDRAM
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
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 | ||
23+ |
N/A |
90150 |
正品授权货源可靠 |
询价 | |||
SAMSUNG/三星 |
2019 |
BGA |
55000 |
专营原装正品现货 |
询价 | ||
SAMSUNG |
21+ |
BGA |
35200 |
一级代理/放心采购 |
询价 | ||
SAMSUNG |
22+ |
BGA |
2658 |
原装正品!现货供应! |
询价 | ||
SAMSUNG/三星 |
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 |
6880 |
只做原装 |
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 |
23+ |
BGA |
8000 |
只做原装现货 |
询价 |