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UPD45128163G5-A80-9JF中文资料PDF规格书
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UPD45128163G5-A80-9JF规格书详情
Description
The µPD45128441, 45128841, 45128163 are high-speed 134,217,728-bit synchronous dynamic random-access memories, organized as 8,388,608 × 4 × 4, 4,194,304 × 8 × 4, 2,097,152 × 16 × 4 (word × bit × bank), respectively.
The synchronous DRAMs achieved high-speed data transfer using the pipeline architecture.
All inputs 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 TSOP (II).
Features
• Fully Synchronous Dynamic RAM, with all signals referenced to a positive clock edge
• Pulsed interface
• Possible to assert random column address in every cycle
• Quad internal banks controlled by BA0(A13) and BA1(A12)
• Byte control (×16) by LDQM and UDQM
• 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
• ×4, ×8, ×16 organization
• Single 3.3 V ± 0.3 V power supply
• LVTTL compatible inputs and outputs
• 4,096 refresh cycles / 64 ms
• Burst termination by Burst stop command and Precharge command
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NEC |
2020+ |
TSOP |
8000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
NEC |
23+ |
NA/ |
4250 |
原厂直销,现货供应,账期支持! |
询价 | ||
ELPIDA |
2020+ |
N/A |
500 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
NEC |
23+ |
TSOP |
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 | ||
NEC |
1815+ |
TSOP |
6528 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
NEC |
2000 |
SOP |
35 |
原装现货低价销售 |
询价 | ||
ELPIDA |
2023+ |
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 | |||
ELPIDA |
TSOP54 |
396379 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
NEC |
2000 |
SOP |
35 |
原装现货海量库存欢迎咨询 |
询价 | ||
NEC |
03+ |
TSOP54 |
3560 |
全新原装进口自己库存优势 |
询价 |