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MR82C37A-5B中文资料PDF规格书
MR82C37A-5B规格书详情
The 82C37A is an enhanced version of the industry standard 8237A Direct Memory Access (DMA) controller, fabricated using Intersil’s 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
• Pb-Free Plus Anneal Available (RoHS Compliant)
产品属性
- 型号:
MR82C37A-5B
- 制造商:
INTERSIL
- 制造商全称:
Intersil Corporation
- 功能描述:
CMOS High Performance Programmable DMA Controller
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
INTERSI |
2020+ |
CLCC |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
INTERSI |
18+ |
LCC |
85600 |
保证进口原装可开17%增值税发票 |
询价 | ||
INTERSI |
23+ |
CLCC |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
INTERSIL |
三年内 |
1983 |
纳立只做原装正品13590203865 |
询价 | |||
INTERSIL |
22+ |
CLCC |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
H |
2022 |
NA |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
Intersil |
2018+ |
SMD |
70 |
“芯达集团”专营军工百分之百原装进口 |
询价 | ||
H |
23+ |
NA/ |
96 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
H |
18 |
NA |
200 |
进口原装正品优势供应QQ3171516190 |
询价 | ||
H |
NA |
265209 |
假一罚十原包原标签常备现货! |
询价 |