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Renesas R61509V manual Test Circuits

Models: R61509V

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R61509V

Target Spec

Note 3: Test 1, 2 and 3 pins must be grounded. The VDDTEST and VREFC must be fixed to AGND. The IM0_ID pin must be fixed to IOVCC or be grounded.

Note 4: This excludes the current in the output drive MOS.

Note 5: This excludes the current in the input/output lines. Make sure that the input level is fixed because through current will increase in the input circuit when the CMOS input level takes a middle range level. The current consumption is unaffected by whether the CSX pin is high or low while not accessing via interface pins.

Note 7: The output voltage deviation is the difference in the voltages from adjacent source pins for the same display area. This value is shown for reference.

Note 8: The average output voltage dispersion is the variance source-output voltage of different chips of the same product. The average source output voltage is measured for each chip with same display area.

Note 9: This applies to internal oscillators when using an internal RC oscillator.

Note 10: The liquid crystal driver output delay time depends on the load on the liquid crystal panel. Adjust the frame frequency and the cycle per line by checking the quality of display on the actual panel in use.

Test Circuits

<Test circuits for AC characteristics>

 

<Test circuit for LCD output

characteristics>

<Test circuit for VCOM

output characteristics>

[Data bus DB17-DB0]

 

[Liquid output: S1-S720]

Test Point

 

Test Point

 

Test Point

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Load resistance R

Load capacitance C

50pF

 

10kΩ

 

 

Load capacitance C

100Ω

 

 

10nF

 

 

 

 

 

 

 

 

 

30pF

 

 

 

 

Figure 78

Rev. 0.11 April 25, 2008, page 176 of 181

Page 175 Page 177
Page 176
Image 176
Renesas R61509V manual Test Circuits
Page 175 Page 177

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.