Renesas R61509V manual Power Supply Specifications

Models: R61509V

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R61509VTarget Spec

Power Supply Specifications

Table 1

No.

 

Item

R61509V

 

 

 

 

1

TFT data lines

 

720 output

 

 

 

 

2

TFT gate lines

 

432 output

 

 

 

 

3

TFT display storage capacitance

Cst only (Common VCOM formula)

 

 

 

 

4

Liquid crystal

S1~S720

V0 ~ V63 grayscales

 

drive output

 

 

 

G1~G432

VGH-VGL

 

 

 

 

 

 

 

 

VCOM

Change VCOMH-VCOML amplitude with electronic volume

 

 

 

Change VCOMH with either electronic volume or from

 

 

 

VCOMR

5

Input voltage

IOVCC

1.65V ~ 3.3V

 

 

(interface voltage)

Power supply to IM0_ID, IM1-2, RESETX, DB17-0, RDX,

 

 

 

SDI, SDO, WR_SCL, RS, CSX, VSYNCX, HSYNCX,

 

 

 

DOTCLK, ENABLE, FMARK

 

 

 

Connect to VCC and VCI on the FPC when the electrical

 

 

 

potentials are the same.

 

 

VCC

2.5V ~ 3.3V

 

 

(logic regulator power

Connect to IOVCC and VCI on the FPC when the electrical

 

 

supply)

 

 

potentials are the same.

 

 

 

 

 

 

 

 

 

VCI

2.5V ~ 3.3V

 

 

(liquid crystal drive

Connect to IOVCC and VCC on the FPC when the electrical

 

 

power supply voltage)

potentials are the same.

 

 

 

 

6

Liquid crystal

DDVDH

4.5 ~ 6.0V (VCI1 x 2)

 

drive

 

 

 

VGH

10 ~ 18.0 V (VCI1 x 5, 6)

 

voltages

 

 

 

 

VGL

-4.5 ~ -13.5V (VCI1 x –3, -4, -5)

 

 

 

 

 

 

 

 

VGH-VGL

max. 28V

 

 

 

 

 

 

VCL

-1.9 ~ -3.0V (VCI1 x -1)

 

 

 

 

 

 

VCI-VCL

max. 6V

 

 

 

 

See “DC characteristics” in Chapter “Electrical Characteristics” for voltage spec.

Rev. 0.11 April 25, 2008, page 8 of 181

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Renesas R61509V manual Power Supply Specifications

R61509V specifications

The Renesas R61509V is a versatile and advanced display controller designed to manage graphical user interfaces in various electronic devices. This controller is particularly popular among manufacturers of consumer electronics due to its rich feature set and efficient performance. The R61509V is known for its compatibility with a range of display technologies including LCD and OLED, making it a go-to choice for diverse applications in automotive, industrial, medical, and consumer sectors.

One of the standout features of the R61509V is its high-resolution support, allowing it to drive displays with resolutions up to 800x480 pixels. This capability ensures that users experience clear, vibrant visuals, enhancing the overall usability of devices. The controller supports 16-bit RGB output, enabling a broad color palette and ensuring that colors are rendered accurately and with richness.

The R61509V also incorporates advanced graphics capabilities, including a built-in graphics engine that supports various graphical elements. This engine allows for the overlay of graphics and images, creating smooth transitions and animations that enhance user interaction. Its ability to handle multiple layers makes it ideal for applications that require a complex user interface.

Additionally, the R61509V utilizes a serial peripheral interface (SPI) for communication, allowing for seamless integration with microcontrollers and processors. This feature simplifies the design process and reduces the overall system cost by minimizing the need for additional components. The controller is designed to operate with low power consumption, making it suitable for battery-powered devices where efficiency is critical.

In terms of software support, the R61509V is accompanied by a wide range of software development tools, including drivers and libraries that facilitate the development of applications. Its flexible programming architecture allows engineers to implement custom functionalities that enhance the user experience.

The R61509V is built on reliable, scalable technology, ensuring that it can adapt to various industry demands. With its combination of high-performance graphics, versatile display support, and low power usage, the Renesas R61509V is a compelling choice for manufacturers looking to create innovative and visually appealing products. Whether in automotive dashboards, medical devices, or user-centric consumer electronics, the R61509V enables captivating display solutions that meet modern technological requirements.