R61509V

Target Spec

NVM Control

The R61509V incorporates 16-bit NVM for user’s use.

•7 bits are for VCOM adjustment (VCM register value is stored).

•8 bits are for UID.

•1 bit is for a dummy bit.

To write, read and erase data from/to the NVM, follow the sequences below. Data on the NVM is loaded to internal registers automatically when the sequences are performed.

•Power On reset

•Exit shutdown mode

Data stored in the NVM is retained permanently even if power supply is turned off.

Table 81

Operation mode

Power supply voltage (TBD)

Time (TBD)

Remarks

Temperature

 

 

 

 

 

 

(TBD)

 

 

 

 

 

 

 

Write

 

VPP1

9.2V±0.3V

Write period:

-

+20°C~+30C°

 

 

 

 

150ms±50ms

 

 

 

 

VPP3A

Open or AGND

 

 

 

 

 

 

 

Erase

 

VPP1

9.2V±0.3V

Erase period:

Verify erase operation

+20°C~+30C°

 

 

 

 

10ms±1ms x n

at intervals of

 

 

 

 

 

time(s) (N ≤ 30, total

10ms±1ms.

 

 

 

VPP3A

-9.2V±0.3V

 

 

 

≤ 300ms)

 

 

 

 

 

 

 

 

Except

 

VPP1

Open or AGND

-

-

−40°C~+85C°

Write/Erase

 

 

 

 

 

VPP3A

Open or AGND

 

 

 

 

 

 

 

 

Note:

NVM data rewrite (erase-write) operation should be performed up to 5 times per address.

Rev. 0.11 April 25, 2008, page 155 of 181

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Renesas R61509V manual NVM Control, VPP1
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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.
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