MD82C37AB中文資料Intersil數(shù)據(jù)手冊PDF規(guī)格書
MD82C37AB規(guī)格書詳情
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)
產(chǎn)品屬性
- 型號：
MD82C37AB
- 制造商：
INTERSIL
- 制造商全稱：
Intersil Corporation
- 功能描述：
CMOS High Performance Programmable DMA Controller
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
INTERSIL |
22+ |
CDIP |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價 | ||
INTERSIL |
CDIP40 |
3200 |
原裝長期供貨! |
詢價 | |||
NEC |
23+ |
DIP-24 |
13000 |
原廠授權一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | ||
INTEL |
19+ |
cdip |
2539 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價 | ||
INTERSIL |
22+23+ |
CDIP40 |
43320 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
NA |
24+ |
NA |
35210 |
原裝現(xiàn)貨/放心購買 |
詢價 | ||
HAR |
23+ |
CDIP40 |
8560 |
受權代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 | ||
24+ |
1250 |
真實現(xiàn)貨庫存 |
詢價 | ||||
INTERSIL |
2022 |
CDIP40 |
80000 |
原裝現(xiàn)貨,OEM渠道,歡迎咨詢 |
詢價 | ||
INTEL |
2021+ |
60000 |
原裝現(xiàn)貨，歡迎詢價 |
詢價 |
