HT1623 Datasheet - Holtek Semiconductor Inc

Datasheet Details

Part number:

HT1623

Manufacturer:

Holtek Semiconductor Inc

File Size:

155.46 KB

Description:

Ram mapping 64 x 16 lcd controller.

HT1623, RAM Mapping 64 x 16 LCD Controller

HT1623 is a peripheral device specially designed for I/O type MCU used to expand the display capability.

The max.

display segment of the device are

HT1623 Features

* 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. 48´8 patterns, 8 commons, 48 segments

* Built-in internal resistor type bias generator

* 3-wire serial

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