RTD2270L Datasheet PDF – Display Controller

This is a kind of Display Controller.

Part Number : RTD2270L

Function : Flat Panel Display Controller

Package : LQFP64 7×7

Manufacturers : Realtek Semiconductor

Image :

RTD2270L datasheet


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



Other data sheets within the file : RTD2270L-CG, RTD2280L, RTD2280L-CG

RTD2270L Datasheet PDF Download

RTD2270L pdf

UG-23832HSWEG04 Datasheet PDF – Graphic display panel

This is a kind of graphic display panel.

Part Number : UG-23832HSWEG04

Function : WiseChip / Univision / OLED graphic display panel

Package : Module type

Manufacturers : Digilent

Images :

UG-23832HSWEG04 datasheet


Description :

The PmodOLED uses a standard 12-pin connector to display output on a 128×32 pixel organic LED (OLED) panel. The graphic display panel uses the Solomon Systech SSD1306 display controller.

An SPI interface is used to configure the display, as well as to send the bitmap data to the device. The PmodOLED displays the last image drawn on the screen until it is powered down or a new image is drawn to the display. Refreshing and updating is handled internally.

1. 128×32 pixel 0.9’’ WiseChip/Univision UG-23832HSWEG04 OLED graphic
2. Standard SPI interface
3. Clock speeds of up to 10MHz
4. Internal display buffer


Connector J1 , Pin Signal Description

1 CS SPI Chip Select (Slave Select)
3 None Unused Pin
4 SCLK SPI Clock
7 D/C Data/Command Control
8 RES Power Reset
9 VBATC VBAT Battery Voltage Control
10 VDDC VDD Logic Voltage Control
5, 11 GND Power Supply Ground
6, 12 VCC Power Supply

Other data sheets within the file : UG23832HSWEG04

UG-23832HSWEG04 Datasheet PDF Download

UG-23832HSWEG04 pdf