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MR82C37ASLASHB中文资料
MR82C37ASLASHB数据手册规格书PDF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
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
HARRIS |
23+ |
LCC |
30000 |
代理全新原装现货,价格优势 |
|||
HARRIS |
25+ |
LCC |
4445 |
只做原装进口!正品支持实单! |
|||
HARRIS |
99+ |
LCC28 |
45 |
普通 |
|||
HARRIS |
24+ |
BGA |
2978 |
100%全新原装公司现货供应!随时可发货 |
|||
Intersil |
24+ |
SMD |
70 |
“芯达集团”专营军工百分之百原装进口 |
|||
Intersil |
专业军工 |
NA |
1000 |
只做原装正品军工级部分订货 |
|||
INTERSIL |
三年内 |
1983 |
只做原装正品 |
||||
INTERSIL |
23+ |
LCC28 |
50000 |
全新原装正品现货,支持订货 |
|||
INTERSIL |
17+ |
LCC28 |
61 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
INTERSI |
23+ |
CLCC |
8560 |
受权代理!全新原装现货特价热卖! |
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HARRIS相关芯片制造商
Datasheet数据表PDF页码索引
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