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MD82C37A/B中文資料HARRIS數(shù)據(jù)手冊PDF規(guī)格書
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Description
The 82C37A is an enhanced version of the industry standard 8237A Direct Memory Access (DMA) controller, fabricated using Harris’ advanced 2 micron CMOS process. Pin compatible with NMOS designs, the 82C37A offers increased functionality, improved performance, and dramatically reduced power consumption. The fully static design permits gated clock operation for even further reduction of power.
Features
? Compatible with the NMOS 8237A
? Four Independent Maskable Channels with Autoinitialization Capability
? Cascadable to any Number of Channels
? High Speed Data Transfers:
- Up to 4MBytes/sec with 8MHz Clock
- Up to 6.25MBytes/sec with 12.5MHz Clock
? Memory-to-Memory Transfers
? Static CMOS Design Permits Low Power Operation
- ICCSB = 10μA Maximum
- ICCOP = 2mA/MHz Maximum
? Fully TTL/CMOS Compatible
? Internal Registers may be Read from Software
產(chǎn)品屬性
- 型號(hào)：
MD82C37A/B
- 制造商：
Intersil Corporation
- 功能描述：
PROGRAMMABLE DMA CNTRLR 40CDIP - Rail/Tube
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
H |
23+ |
NA/ |
3265 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票 |
詢價(jià) | ||
ITS |
23+ |
DIP-40 |
20000 |
全新原裝假一賠十 |
詢價(jià) | ||
INTERSI |
2020+ |
CDIP-40 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
INTERSIL |
24+ |
CDIP-40 |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
INTERSIL |
DIP |
699839 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價(jià) | |||
INTERSIL |
22+ |
DIP |
3000 |
原裝正品,支持實(shí)單 |
詢價(jià) | ||
H |
DIP |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
INTEL/英特爾 |
QQ咨詢 |
CDIP |
827 |
全新原裝 研究所指定供貨商 |
詢價(jià) | ||
HARRIS |
9436 |
6 |
公司優(yōu)勢庫存 熱賣中! |
詢價(jià) | |||
17+ |
6200 |
100%原裝正品現(xiàn)貨 |
詢價(jià) |
