IS82C237中文資料INTERSIL數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
IS82C237 |
| 功能描述 | CMOS High Performance Programmable DMA Controller |
| 文件大小 |
158.77 Kbytes |
| 頁面數(shù)量 |
25 頁 |
| 生產(chǎn)廠商 | Intersil Corporation |
| 企業(yè)簡稱 |
INTERSIL |
| 中文名稱 | Intersil Corporation官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-7-16 22:59:00 |
| 人工找貨 | IS82C237價格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
IS82C237規(guī)格書詳情
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：
IS82C237
- 制造商：
INTERSIL
- 制造商全稱：
Intersil Corporation
- 功能描述：
CMOS High Performance Programmable DMA Controller
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
RENESAS(瑞薩)/IDT |
24+ |
PLCC44(16.58x16.58) |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
詢價 | ||
HARRIS |
23+ |
PLCC |
20000 |
全新原裝假一賠十 |
詢價 | ||
INTERSIL |
23+ |
1696 |
1061 |
全新原裝現(xiàn)貨 |
詢價 | ||
INTERSIL |
24+/25+ |
50 |
原裝正品現(xiàn)貨庫存價優(yōu) |
詢價 | |||
INTERSI |
05+ |
PLCC-44 |
24 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
HARRIS(哈利斯) |
20+ |
PLCC-44(16.58x16.58) |
26 |
詢價 | |||
INTERSIL |
23+ |
PLCC-44 |
9526 |
詢價 | |||
HARRIS |
22+ |
PLCC |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價 | ||
Intersil |
2018+ |
26976 |
代理原裝現(xiàn)貨/特價熱賣! |
詢價 | |||
Intersil |
22+ |
44PLCC |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 |
