首頁(yè)>CP82C237-12>規(guī)格書(shū)詳情
CP82C237-12中文資料Intersil數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
CP82C237-12 |
| 功能描述 | CMOS High Performance Programmable DMA Controller |
| 文件大小 |
158.77 Kbytes |
| 頁(yè)面數(shù)量 |
25 頁(yè) |
| 生產(chǎn)廠商 | Intersil Corporation |
| 企業(yè)簡(jiǎn)稱(chēng) |
Intersil |
| 中文名稱(chēng) | Intersil Corporation官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2024-10-28 20:00:00 |
CP82C237-12規(guī)格書(shū)詳情
Description
The 82C237 is a modified version of the 82C37A. The 82C237 is fully software and pin for pin compatible with the 82C37A but provides an additional mode for 16-bit DMA transfers, as well as enhanced speed. Each channel may be individually programmed for 8-bit or 16-bit data transfers.
Features
? Fully Compatible with Intersil 82C37A
??? - 82C237 May be Used in 8MHz and 12.5MHz 82C37A Sockets
? Optimized for 10MHz and 12.5MHz 80C286 Systems
? Special Mode Permits 16-Bit, Zero Wait State DMA Transfers
? High Speed Data Transfers:
??? - Up to 6.25MBytes/sec with 12.5MHz Clock in Normal Mode
??? - Up to 12.5MBytes/sec with 12.5MHz Clock in 16-Bit Mode
? Compatible with the NMOS 8237A
? Four Independent Maskable Channels with Autoinitialization Capability
? Cascadable to any Number of Channels
? 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(hào)：
CP82C237-12
- 制造商：
Rochester Electronics LLC
- 功能描述：
- Bulk
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
HARRIS/哈里斯 |
23+ |
NA/ |
539 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢價(jià) | ||
harris |
16+ |
原廠封裝 |
10000 |
全新原裝正品,代理優(yōu)勢(shì)渠道供應(yīng),歡迎來(lái)電咨詢 |
詢價(jià) | ||
XICOR |
23+ |
6000 |
誠(chéng)信服務(wù)，絕對(duì)原裝原盤(pán) |
詢價(jià) | |||
HARRIS |
9806 |
279 |
原裝正品長(zhǎng)期供貨，如假包賠包換 徐小姐13714450367 |
詢價(jià) | |||
HARRIS |
1725+ |
DIP40 |
6528 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
INTERSIL |
21+ |
DIP40 |
1709 |
詢價(jià) | |||
INTERSIL |
21+ |
DIP40 |
6000 |
全新原裝 公司現(xiàn)貨 |
詢價(jià) | ||
HARRT |
22+ |
DIP40 |
6000 |
進(jìn)口原裝 假一罰十 現(xiàn)貨 |
詢價(jià) | ||
HARRIS |
23+ |
DIP40 |
30000 |
原裝現(xiàn)貨,假一賠十. |
詢價(jià) | ||
HARRT |
89+90+ |
DIP40 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) |
