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Mini-RGB Controller

SSD1270 is a mini-RGB controller that provides effective transmission solution to enable short-range communication with a display device using a TTL interface. It is used to simplify the connections between a host processor and the display to reduce the cost of these connections. It can support dual display data transmission with up to 262k colors.

The controller can directly communicate with a main display using SSD1276 and a sub display in TFT/STN/OLED using serial peripheral interface, the data transmission can be used in 6 WIRES* only.

SSD1270 embeds voltage regulator to provide all necessary voltage required by the controller driver with minimum external components. The interface can operate at 1.4V to 3.0V voltage range.

Low power standby mode is supported in SSD1270 for extra power saving.

Remark * : Exclude Power Pins

• VDDIO : 1.2 ~ 3.0V (IO voltage) 

• VDDEXT : 1.2~3.0V (for analog/core) 

• Support up to 90Hz frame frequency, 262K QVGA Display 

• Support hardware select for display scan and shift direction 

• Support hardware select for color mode selection

• TTL interface 

• Output slew rate control for EMI reduction 

• On-Chip regulator for core logic voltage generation 

• Low power consumption in Standby mode when DOTCLK is stopped 

• Support RGB data transmission and serial peripheral interface

• 52 pins QFP / mini BGA package