位置:MSM82C37B-5VJS > MSM82C37B-5VJS详情

MSM82C37B-5VJS中文资料

厂家型号

MSM82C37B-5VJS

文件大小

301.23Kbytes

页面数量

34

功能描述

PROGRAMMABLE DMA CONTROLLER

数据手册

下载地址一下载地址二到原厂下载

简称

OKI冲电线

生产厂商

Oki Electric Cable Co.,Ltd

中文名称

日本冲电线株式会社官网

MSM82C37B-5VJS数据手册规格书PDF详情

GENERAL DESCRIPTION

The MSM82C37B-5RS/GS/VJS, DMA (Direct Memory Access) controller is capable of high speed data transfer without CPU intervention and is used as a peripheral device in microcomputer systems. The device features four independent programmable DMA channels. Due to the use of silicon gate CMOS technology, standby current is 10 mA (max.), and power consumption is as low as 10 mA (max.) when a 5 MHz clock is generated. All items of AC characteristics are compatible with intel 8237A-5.

FEATURES

• Maximum operating frequency of 5 MHz (Vcc = 5 V ±10)

• High-speed operation at very low power consumption due to silicon gate CMOS technology

• Wide operating temperature range from –40°C to +85°C

• 4-channels independent DMA control

• DMA request masking and programming

• DMA request priority function

• DREQ and DACK input/output logic inversion

• DMA address increment/decrement selection

• Memory-to-Memory Transfers

• Channel extension by cascade connection

• DMA transfer termination by EOP input

• Intel 8237A-5 compatibility

• TTL Compatible

• 40-pin Plastic DIP (DIP40-P-600-2.54): (Product name: MSM82C37B-5RS)

• 44-pin Plastic QFJ (QFJ44-P-S650-1.27): (Product name: MSM82C37B-5VJS)

• 44-pin Plastic QFP (QFP44-P-910-0.80-2K): (Product name: MSM82C37B-5GS-2K)

MSM82C37B-5VJS产品属性

  • 类型

    描述

  • 型号

    MSM82C37B-5VJS

  • 制造商

    OKI

  • 制造商全称

    OKI electronic componets

  • 功能描述

    PROGRAMMABLE DMA CONTROLLER

更新时间:2025-11-29 15:30:00
供应商 型号 品牌 批号 封装 库存 备注 价格
OKI
24+
DIP24
16
OKI
23+
DIP
5000
原装正品,假一罚十
OKI
2447
DIP24
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
OKI
21+
DIP24
1709
OKI
24+
DIP24
9600
原装现货,优势供应,支持实单!
OKI
21+
DIP24
6000
全新原装 公司现货
OKI
22+
DIP24
12245
现货,原厂原装假一罚十!
OKI
DIP24
68500
一级代理 原装正品假一罚十价格优势长期供货
OKI
25+
DIP24
6000
只做原装
OKI
24+
DIP24
880000
明嘉莱只做原装正品现货