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5962-9054302MXA

更新时间： 2024-11-23 22:56:11
品牌 Logo 应用领域
哈里斯 - HARRIS 外围集成电路控制器时钟
页数 文件大小 规格书
23页 207K
描述
CMOS High Performance Programmable DMA Controller

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5962-9054302MXA 技术参数

生命周期：Transferred包装说明：,
Reach Compliance Code：unknownECCN代码：3A001.A.2.C
HTS代码：8542.31.00.01风险等级：5.56
Is Samacsys：N地址总线宽度：16
总线兼容性：80C286; 80286; 80186; 80C86; 8086; 80C88; 8088; 8085; Z80; NSC800最大时钟频率：5 MHz
外部数据总线宽度：8JESD-30 代码：S-CQCC-N44
JESD-609代码：e0DMA 通道数量：4
端子数量：44最高工作温度：125 °C
最低工作温度：-55 °C封装主体材料：CERAMIC, METAL-SEALED COFIRED
封装形状：SQUARE封装形式：CHIP CARRIER
认证状态：Not Qualified筛选级别：MIL-STD-883
最大压摆率：10 mA最大供电电压：5.5 V
最小供电电压：4.5 V标称供电电压：5 V
表面贴装：YES技术：CMOS
温度等级：MILITARY端子面层：TIN LEAD
端子形式：NO LEAD端子位置：QUAD
uPs/uCs/外围集成电路类型：DMA CONTROLLERBase Number Matches：1

5962-9054302MXA 数据手册

 浏览型号5962-9054302MXA的Datasheet PDF文件第2页浏览型号5962-9054302MXA的Datasheet PDF文件第3页浏览型号5962-9054302MXA的Datasheet PDF文件第4页浏览型号5962-9054302MXA的Datasheet PDF文件第5页浏览型号5962-9054302MXA的Datasheet PDF文件第6页浏览型号5962-9054302MXA的Datasheet PDF文件第7页 
S E M I C O N D U C T O R  
82C37A  
CMOS High Performance  
Programmable DMA Controller  
March 1997  
Features  
Description  
• Compatible with the NMOS 8237A  
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.  
• Four Independent Maskable Channels with Autoinitial-  
ization 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  
The 82C37A controller can improve system performance by  
allowing external devices to transfer data directly to or from  
system memory. Memory-to-memory transfer capability is  
also provided, along with a memory block initialization fea-  
ture. DMA requests may be generated by either hardware or  
software, and each channel is independently programmable  
with a variety of features for flexible operation.  
• Memory-to-Memory Transfers  
• Static CMOS Design Permits Low Power Operation  
- ICCSB = 10µA Maximum  
- ICCOP = 2mA/MHz Maximum  
• Fully TTL/CMOS Compatible  
The 82C37A is designed to be used with an external  
address latch, such as the 82C82, to demultiplex the most  
significant 8-bits of address. The 82C37A can be used with  
industry standard microprocessors such as 80C286, 80286,  
80C86, 80C88, 8086, 8088, 8085, Z80, NSC800, 80186 and  
others. Multimode programmability allows the user to select  
from three basic types of DMA services, and reconfiguration  
under program control is possible even with the clock to the  
controller stopped. Each channel has a full 64K address and  
word count range, and may be programmed to autoinitialize  
these registers following DMA termination (end of process).  
• Internal Registers may be Read from Software  
Ordering Information  
PART NUMBER  
TEMPERATURE  
5MHz  
CP82C37A-5  
8MHz  
CP82C37A  
12.5MHz  
CP82C37A-12  
IP82C37A-12  
PACKAGE  
40 Ld PDIP  
RANGE  
PKG. NO.  
E40.6  
o
o
0 C to +70 C  
o
o
IP82C37A-5  
IP82C37A  
-40 C to +85 C  
E40.6  
o
o
CS82C37A-5  
CS82C37A  
CS82C37A-12  
IS82C37A-12  
44 Ld PLCC  
0 C to +70 C  
N44.65  
N44.65  
F40.6  
o
o
IS82C37A-5  
IS82C37A  
-40 C to +85 C  
o
o
CD82C37A-5  
CD82C37A  
CD82C37A-12  
ID82C37A-12  
40 Ld CERDIP  
0 C to +70 C  
o
o
ID82C37A-5  
ID82C37A  
-40 C to +85 C  
F40.6  
o
o
MD82C37A-5/B  
5962-9054301MQA  
MR82C37A-5/B  
5962-9054301MXA  
MD82C37A/B  
5962-9054302MQA  
MR82C37A/B  
5962-9054302MXA  
MD82C37A-12/B  
5962-9054303MQA  
MR82C37A-12/B  
5962-9054303MXA  
-55 C to +125 C  
F40.6  
SMD#  
F40.6  
o
o
44 Pad CLCC  
SMD#  
-55 C to +125 C  
J44.A  
J44.A  
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.  
File Number 2967.1  
Copyright © Harris Corporation 1997  
4-192  
1234567...23

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与5962-9054302MXA相关器件

型号 品牌 获取价格 描述 数据表
5962-9054302MXX ETC

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 		DMA Controller
5962-9054303MQA RENESAS

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 		4 CHANNEL(S), 12.5MHz, DMA CONTROLLER, CDIP40
5962-9054303MQA INTERSIL

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 		CMOS High Performance Programmable DMA Controller
5962-9054303MQA HARRIS

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 		CMOS High Performance Programmable DMA Controller
5962-9054303MQX ETC

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 		DMA Controller
5962-9054303MXA INTERSIL

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 		CMOS High Performance Programmable DMA Controller
5962-9054303MXA HARRIS

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 		CMOS High Performance Programmable DMA Controller
5962-9054303MXA RENESAS

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 		4 CHANNEL(S), 12.5MHz, DMA CONTROLLER, UUC40, DIE-40
5962-9054303MXX ETC

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 		DMA Controller
5962-9054304MQA INTERSIL

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 		CMOS High Performance Programmable DMA Controller

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