CP82C37A中文資料HARRIS數(shù)據(jù)手冊PDF規(guī)格書
CP82C37A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：
CP82C37A
- 制造商：
Rochester Electronics LLC
- 功能描述：
- Bulk
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
HAS |
25+ |
DIP40 |
27 |
原裝正品,假一罰十! |
詢價 | ||
HARRIS/哈里斯 |
23+ |
NA/ |
539 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
HARRT |
24+ |
DIP40 |
30000 |
房間原裝現(xiàn)貨特價熱賣,有單詳談 |
詢價 | ||
INTERSIL |
00+ |
DIP40 |
50 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
INTERSIL |
22+23+ |
DIP40 |
23733 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
HAS |
25+ |
DIP40 |
27 |
原裝正品,假一罰十! |
詢價 | ||
HARRT |
25+ |
DIP40 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
INTERSIL |
22+ |
DIP |
8000 |
原裝正品支持實單 |
詢價 | ||
INTERSIL |
23+ |
DIP-40 |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
HARRIS |
24+ |
DIP |
100 |
詢價 |
