MAX7389 - Microcontroller Clock Generator

Maxim Integrated (now Analog Devices)

Datasheet Details

Part number	MAX7389
Manufacturer	Maxim Integrated (now Analog Devices)
File Size	455.11 KB
Description	Microcontroller Clock Generator
Datasheet	MAX7389 Datasheet

The MAX7389/MAX7390 replace ceramic resonators, crystals, and supervisory functions for microcontrollers in 3.3V and 5V applications.

The MAX7389/MAX7390 provide a clock source, reset, and watchdog functions.

The watchdog timer is pin programmable and provides watchdog timeout values in the 16ms to 2048ms range.

MAX7389/MAX7390 Microcontroller Clock Generator with Watchdog.

a clock-speed select that reduces the output frequency by half. This functionality allows the microcontroller to operate at reduced power and may be used to extend the time available to perform housekeeping tasks, such as writing data to flash during a power failure. The MAX7389/MAX7390 clock outputs are factory programmed to a frequency in the 1MHz to 16MHz range. Four standard frequencies are available. Other frequencies are available upon r.

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