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UPD45128841G5-A10B中文資料
UPD45128841G5-A10B數(shù)據(jù)手冊規(guī)格書PDF詳情
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
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
NEC |
24+ |
TSOP |
4897 |
絕對原裝!現(xiàn)貨熱賣! |
|||
NEC |
23+ |
TSOP |
10880 |
原裝正品，支持實單 |
|||
NEC |
24+ |
TSOP |
22055 |
鄭重承諾只做原裝進(jìn)口現(xiàn)貨 |
|||
NEC |
23+ |
TSOP/54 |
7000 |
絕對全新原裝!100%保質(zhì)量特價!請放心訂購! |
|||
NEC |
24+ |
TSSOP54 |
20 |
||||
NEC |
23+ |
TSOP44 |
9800 |
全新原裝現(xiàn)貨,假一賠十 |
|||
NEC |
23+ |
TSOP44 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
|||
NEC |
24+ |
NA/ |
3328 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
|||
NEC |
2023+ |
TSOP |
8800 |
正品渠道現(xiàn)貨 終端可提供BOM表配單。 |
|||
NEC |
23+ |
TSOP44 |
3 |
全新原裝正品現(xiàn)貨,支持訂貨 |
UPD45128841G5-A10B 資料下載更多...
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NEC相關(guān)芯片制造商
Datasheet數(shù)據(jù)表PDF頁碼索引
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Renesas Electronics America 日本瑞薩電子株式會社
中文資料: 17179條
Renesas Electronics America是日本瑞薩電子株式會社（Renesas Electronics Corporation）在美國的分支機構(gòu)，專注于提供各種高性能微控制器、模擬和數(shù)字集成電路解決方案。瑞薩電子成立于2002年，是全球領(lǐng)先的半導(dǎo)體制造商，致力于滿足汽車、工業(yè)、消費電子和通信等多領(lǐng)域的需求。 Renesas Electronics America 提供的產(chǎn)品包括微控制器、微處理器、模擬IC、功率管理IC和系統(tǒng)級集成解決方案，廣泛應(yīng)用于各類嵌入式系統(tǒng)和智能設(shè)備中。公司以技術(shù)創(chuàng)新為核心競爭力，致力于不斷推動產(chǎn)品性能和能效的提升，以滿足客戶在智能化和數(shù)字化時代的需求。
