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MR82C37A-5/B中文資料HARRIS數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
MR82C37A-5/B |
| 功能描述 | CMOS High Performance Programmable DMA Controller |
| 文件大小 |
204.61 Kbytes |
| 頁(yè)面數(shù)量 |
23 頁(yè) |
| 生產(chǎn)廠商 | HARRIS |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-9-7 23:01:00 |
| 人工找貨 | MR82C37A-5/B價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
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描述 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.
特性 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)：
MR82C37A-5/B
- 制造商：
HARRIS
- 制造商全稱：
HARRIS
- 功能描述：
CMOS High Performance Programmable DMA Controller
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
H |
24+ |
NA/ |
3312 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開(kāi)票 |
詢價(jià) | ||
24+ |
62 |
本站現(xiàn)庫(kù)存 |
詢價(jià) | ||||
INTERSI |
18+ |
LCC |
85600 |
保證進(jìn)口原裝可開(kāi)17%增值稅發(fā)票 |
詢價(jià) | ||
INTERSIL |
三年內(nèi) |
1983 |
只做原裝正品 |
詢價(jià) | |||
INTERSIL |
1023 |
673 |
原裝正品 |
詢價(jià) | |||
Intersil |
24+ |
SMD |
70 |
“芯達(dá)集團(tuán)”專(zhuān)營(yíng)軍工百分之百原裝進(jìn)口 |
詢價(jià) | ||
H |
24+ |
LCC |
300 |
進(jìn)口原裝正品優(yōu)勢(shì)供應(yīng) |
詢價(jià) | ||
H |
23+ |
LCC |
12800 |
公司只有原裝 歡迎來(lái)電咨詢。 |
詢價(jià) | ||
H |
LCC |
78 |
一級(jí)代理,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | |||
原裝 |
2308+ |
NA |
5620 |
十年專(zhuān)業(yè)專(zhuān)注 優(yōu)勢(shì)渠道商正品保證公司現(xiàn)貨 |
詢價(jià) |
