82C37中文資料HARRIS數(shù)據(jù)手冊(cè)PDF規(guī)格書
82C37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):
82C37
- 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 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
MIT |
23+ |
NA/ |
651 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
MIT |
23+ |
SSOP40 |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價(jià) | ||
MIT |
21+ |
SSOP |
117 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
MIT |
589220 |
16余年資質(zhì) 絕對(duì)原盒原盤 更多數(shù)量 |
詢價(jià) | ||||
MIT |
02/ |
SSOP |
117 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
TOSHIBA |
2023+ |
SSOP-40 |
3536 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
詢價(jià) | ||
OPTI |
新 |
91 |
全新原裝 貨期兩周 |
詢價(jià) | |||
24+ |
5000 |
公司存貨 |
詢價(jià) | ||||
TC |
1725+ |
SMD |
6528 |
只做原裝正品現(xiàn)貨或訂貨!假一賠十! |
詢價(jià) | ||
MIT |
22+ |
SSOP |
25000 |
原裝現(xiàn)貨,價(jià)格優(yōu)惠,假一罰十 |
詢價(jià) |