IS82C37A Datasheet (Harris Corporation) - CMOS High Performance Programmable DMA Controller

IS82C37A, CMOS High Performance Programmable DMA Controller

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 consumpti

IS82C37A Features

* for ﬂexible operation. 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 an