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HT1625 is a peripheral device specially designed for I/Otype MCU used to expand the display capability. Themax. display segment of the device are 512 patterns(64*8). It also supports serial interface, buzzer sound,Watchdog Timer or time base timer functions. TheHT1625 is a memory mapping and multi-function LCDcontroller. The software configuration feature of theHT1625 make it suitable for multiple LCD applicationsincluding LCD modules and display subsystems. Onlythree lines are required for the interface between thehost controller and the HT1625. The HT162X serieshave many kinds of products that match various applications.
• Operating voltage: 2.7V~5.2V
• Built-in RC oscillator
• External 32.768kHz crystal or 32kHz frequency source input
• 1/4 bias, 1/8 duty, frame frequency is 64Hz
• Max. 64*8 patterns, 8 commons, 64 segments
• Built-in internal resistor type bias generator
• 3-wire serial interface
• 8 kinds of time base or WDT selection
• Time base or WDT overflow output
• Built-in LCD display RAM
• R/W address auto increment
• Two selection buzzer frequencies (2kHz or 4kHz)
• Power down command reduces power consumption
• Software configuration feature
• Data mode and Command mode instructions
• Three data accessing modes
• VLCD pin to adjust LCD operating voltage
• 100-pin LQFP package
You can get your Holtek MCU HT1625 solution by flling out the form below and we will contact you immediately.
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