RTD2270L Datasheet – Flat Panel Display Controller – Realtek

This post explains for the semiconductor RTD2270L.

The Part Number is RTD2270L.

The function of this semiconductor is (RTD2270L / RTD2280L) Flat Panel Display Controller.

Manufacturers : Realtek

Preview images :

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RTD2270L image

Description :

General
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

Analog RGB Input Interface
1. One Analog input supported
2. Integrated 8-bit triple-channel 210MHz ADC/PLL(option)
3. Embedded programmable Schmitt trigger of HSYNC
4. Support Sync-On-Green (SOG) and various kinds of composite sync modes
5. On-chip high-performance hybrid PLLs
6. High resolution true 64 phase ADC PLL

Embedded MCU
1. Industrial standard 8051 core with external serial flash
2. Low speed ADC for various application
3. I2C Master or Slave hardware supported  […]
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pinout

RTD2270L Datasheet