ID82C37A中文資料HARRIS數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
ID82C37A規(guī)格書(shū)詳情
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)：
ID82C37A
- 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 |
|---|---|---|---|---|---|---|---|
INTERSIL |
QQ咨詢 |
DIP |
105 |
全新原裝 研究所指定供貨商 |
詢價(jià) | ||
INTERSIL |
23+ |
CDIP |
1350 |
絕對(duì)全新原裝!優(yōu)勢(shì)供貨渠道!特價(jià)!請(qǐng)放心訂購(gòu)! |
詢價(jià) | ||
HARRIS |
24+ |
DIP |
29 |
詢價(jià) | |||
INTERSIL |
23+ |
DIP |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
INTERSI |
2020+ |
CDIP |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢價(jià) | ||
HARRIS/哈里斯 |
22+ |
CDIP |
11190 |
原裝正品 |
詢價(jià) | ||
HARRIS |
三年內(nèi) |
1983 |
只做原裝正品 |
詢價(jià) | |||
HARRIS |
23+ |
CDIP |
8000 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
INTERSIL |
24+ |
DIP |
20000 |
原裝香港現(xiàn)貨專注經(jīng)營(yíng)十五年 |
詢價(jià) | ||
ADI |
MSOP10 |
6850 |
萊克訊每片來(lái)自原廠原盒原包裝假一罰十價(jià)優(yōu) |
詢價(jià) |
