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82C37 - PROGRAMMABLE DMA CONTROLLER

General Description

The MSM82C37B-5RS/GS/VJS, DMA (Direct Memory Access) controller is capable of highspeed data transfer without CPU intervention and is used as a peripheral device in microcomputer systems.

Key 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.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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E2O0016-39-81 ¡ Semiconductor MSM82C37B-5RS/GS/VJS ¡ Semiconductor PROGRAMMABLE DMA CONTROLLER This version: Aug. 1999 MSM82C37B-5RS/GS/VJS Previous version: Jan. 1998 GENERAL DESCRIPTION The MSM82C37B-5RS/GS/VJS, DMA (Direct Memory Access) controller is capable of highspeed 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.