This datasheet introduces the specification of LZ9FC22, timing Control IC for TFT-LCD module
This document is a technical datasheet for the SHARP LZ9FC22, a Timing Control IC designed for QVGA (Portrait/Landscape) pixel type TFT-LCD modules. The chip generates synchronized driving signals for source and gate drivers based on input clock and sync signals.
Key features include support for both Portrait (240x320) and Landscape (320x240) resolutions, functions for horizontal and vertical reverse scanning, and standard voltage preparation. The IC operates with a supply voltage range of 2.7V to 3.6V and is packaged in a 72-pin QFP.
| Applicable TFT-LCD module | QVGA (Portrait / Landscape) pixel type module |
|---|---|
| Supply Voltage | 2.7 ~ 3.6 V |
| DCLK frequency (Portrait) | 45 ~ 68 MHz |
| DCLK frequency (Landscape) | 45 ~ 68 MHz |
The operating temperature range is from -30°C to +85°C.
Yes, it includes horizontal and vertical reverse scanning functions.