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VG36644041DTL-7L中文资料PDF规格书
VG36644041DTL-7L规格书详情
[Vanguard International Semiconductor]
Description
The VG36644041D, VG36648041D and VG36641641D are high-speed 67,108,864-bit synchronous dynamic random-access memories, organized as 4,194,304 x 4 x 4, 2,097,152 x 8 x 4 and 1,048,576 x 16 x 4 (word x bit x bank), respectively.
The synchronous DRAMs achieved high-speed data transfer using the pipeline architecture. All input and outputs are synchronized with the positive edge of the clock.The synchronous DRAMs are compatible with Low Voltage TTL (LVTTL).These products are packaged in 54-pin TSOPII.
Features
• Single 3.3V (±0.3V) power supply
• High speed clock cycle time
-6 : 166MHz, available only on 4MX16 option
-7 : 143MHz, 133MHz
-7L: 133MHz
-8H: 100MHz
• Fully synchronous operation referenced to clock rising edge
• Possible to assert random column access in every cycle
• Quad internal banks controlled by A12 & A13 (Bank Select)
• Byte control by LDQM and UDQM for VG36641641D
• Programmable Wrap sequence (Sequential / Interleave)
• Programmable burst length (1, 2, 4, 8 and full page)
• Programmable /CAS latency (2 and 3)
• Automatic precharge and controlled precharge
• CBR (Auto) refresh and self refresh
• X4, X8, X16 organization
• LVTTL compatible inputs and outputs
• 4,096 refresh cycles / 64ms
• Burst termination by Burst stop and Precharge command
产品属性
- 型号:
VG36644041DTL-7L
- 功能描述:
CMOS Synchronous Dynamic RAM
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
EPSON |
21+ |
SMD |
35200 |
一级代理/放心采购 |
询价 | ||
EPSON |
2020+ |
SMD |
13501 |
公司主营品牌,全新原装现货超低价! |
询价 | ||
AMPHUS |
22+ |
QFP |
6868 |
原装现货,可开13%税票 |
询价 | ||
AMPHUS |
2020+ |
TQFP |
985000 |
100%进口原装正品公司现货库存 |
询价 | ||
AMPHUS |
2138+ |
QFP |
8960 |
专营BGA,QFP原装现货,假一赔十 |
询价 | ||
ACT |
2023+ |
MQFP |
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 | ||
EPSON |
2016+ |
SMD |
6523 |
只做进口原装现货!假一赔十! |
询价 | ||
2023+ |
5679 |
进口原装现货 |
询价 | ||||
AMPHUS |
23+ |
NA/ |
4138 |
原装现货,当天可交货,原型号开票 |
询价 | ||
EPSON/爱普生 |
22+ |
SMD |
50000 |
只做原装正品,假一罚十,欢迎咨询 |
询价 |