82C37中文资料PDF规格书
82C37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:
82C37
- 制造商:
HARRIS
- 制造商全称:
HARRIS
- 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 |
---|---|---|---|---|---|---|---|
MIT |
23+ |
NA/ |
651 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
MIT |
23+ |
SSOP40 |
20000 |
原厂原装正品现货 |
询价 | ||
MIT |
21+ |
SSOP |
117 |
原装现货假一赔十 |
询价 | ||
TOSH |
23+ |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 | |||
MIT |
TSOP |
200 |
正品原装--自家现货-实单可谈 |
询价 | |||
MIT |
SSOP |
198589 |
假一罚十原包原标签常备现货! |
询价 | |||
5000 |
公司存货 |
询价 | |||||
MIT |
22+ |
SSOP |
25000 |
原装现货,价格优惠,假一罚十 |
询价 | ||
MIT |
23+ |
SSOP40 |
5000 |
专注配单,只做原装进口现货 |
询价 | ||
UTC |
23/22+ |
SOT25 |
6000 |
20年老代理.原厂技术支持 |
询价 |