Update: 30 September, 2023
HD61830/HD61830B is a dot matrix liquid crystal graphic display controller LSI from Toshiba, which stores the display data sent from an 8-bit microcontroller in the external RAM to generate dot matrix liquid crystal driving signals. It has a graphic mode in which 1-bit data in the external RAM corresponds to the on/off state of 1 dot on liquid crystal display and a character mode in which characters are displayed by storing character codes in the external RAM and developing them into the dot patterns with the internal character generator ROM. Both modes can be provided for various applications. Since it is produced by CMOS process, it can be used together with a CMOS microcontroller to complete a liquid crystal display device with lower power dissipation.
File format: PDF
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MD5 Checksum: C9C91BA2BB060C1FD215569B09D59F67
Publication date: 06 June, 2012
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PDF Link: HITACHI HD61830/HD61830B LCDC (LCD Timing Controller) Data Sheet PDF