CP82C37A中文资料PDF规格书
CP82C37A规格书详情
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
产品属性
- 型号:
CP82C37A
- 制造商:
Rochester Electronics LLC
- 功能描述:
- Bulk
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
HARRT |
21+ |
DIP40 |
5000 |
全新原装现货 价格优势 |
询价 | ||
HARRIS/哈里斯 |
23+ |
NA/ |
539 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
HARRT |
23+ |
DIP40 |
30000 |
房间原装现货特价热卖,有单详谈 |
询价 | ||
INTERSIL |
2020+ |
DIP40 |
16800 |
绝对原装进口现货,假一赔十,价格优势!? |
询价 | ||
XICOR |
23+ |
6000 |
询价 | ||||
HARRIS |
23+ |
DIP-40 |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
询价 | ||
HARRIS |
DIP |
100 |
询价 | ||||
INTERSIL |
DIP40 |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
INTERSIL |
22+ |
DIP40 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
INTERSIL |
2021+ |
DIP40 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 |