This is a kind of Display Controller.
Part Number : RTD2270L
Function : Flat Panel Display Controller
Package : LQFP64 7×7
Manufacturers : Realtek Semiconductor
Image :
Description :
1. Embedded DDC with DDC1/2B/CI
2. Embedded one MCU with SPI flash controller.
3. Require only one crystal to generate all timing.
4. Programmable internal low-voltage-reset (LVR)
5. High resolution 6 channels PWM output, and wide range selectable PWM frequency.
6. Support input format up to FHD
7. Embedded BJT control circuit for 1.2V regulator replacement
Pinout
Other data sheets within the file : RTD2270L-CG, RTD2280L, RTD2280L-CG