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MD82C37A-12/B中文資料HARRIS數(shù)據(jù)手冊(cè)PDF規(guī)格書
MD82C37A-12/B規(guī)格書詳情
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)：
MD82C37A-12/B
- 制造商：
INTERSIL
- 制造商全稱：
Intersil Corporation
- 功能描述：
CMOS High Performance Programmable DMA Controller
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
INTERSI |
2020+ |
CDIP |
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) | ||
HARRIS(哈利斯) |
23+ |
CERDIP40 |
6000 |
誠信服務(wù)，絕對(duì)原裝原盤 |
詢價(jià) | ||
INTERSIL |
CDIP |
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+23+ |
CDIP40 |
43320 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
INTEL/R |
DIP |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
INTERSIL |
QQ咨詢 |
DIP |
450 |
全新原裝 研究所指定供貨商 |
詢價(jià) | ||
HARRIS |
8546 |
10 |
公司優(yōu)勢(shì)庫存 熱賣中! |
詢價(jià) | |||
INTERSIL |
CDIP40 |
3200 |
原裝長期供貨! |
詢價(jià) | |||
NA |
24+ |
NA |
35210 |
原裝現(xiàn)貨/放心購買 |
詢價(jià) | ||
INTEL |
19+ |
cdip |
2539 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價(jià) |
