The maximum clock frequency for the HT1625 is 10MHz, but it can operate up to 12MHz with a reduced voltage supply (VDD) of 3.3V.
The HT1625 can be initialized by sending a reset pulse to the RES pin, followed by a series of commands to set the display mode, character set, and other parameters.
The HT1625 can display up to 40 characters, divided into 4 rows of 10 characters each.
Yes, the HT1625 can be used with a microcontroller that has a 5V logic level, but a level shifter or voltage divider may be required to reduce the voltage to 3.3V or lower to prevent damage to the HT1625.
The display on the HT1625 can be updated by sending a series of commands to the device, including the display data, display address, and display control commands.
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HT1625 Overview
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