R61509V

Target Spec

NVM Write Sequence

Defined 16 bit data is written to the selected address. When “0” is written to these bits, the bits are set to “0”. If the data is erased from the bit, the bit is returned to ”1”. The bit to which data is not written should be set to “1”.

NVM Write Sequence

Power supply (VCC, VCI, IOVCC) ON

1msec or more

VPP1=9.2 0.3V

VPP3A/VPP3B=GND

GND

1msec or more

Power ON reset

2msec or more

Transfer synchronization

RS=0, DB=16’h0000

RS=0, DB=16’h0000

RS=0, DB=16’h0000

RS=0, DB=16’h0000

NVM write data set

R6F1:16’h****

(NVDAT=16’hXX (arbitrary data))

NVM write setting

R6F0:16’h0010

(TE=0,CALB=0,EOP=2’h1)

NVM write start

R6F0:16’h0090

(TE=1,CALB=0,EOP=2’h1)

150ms 50ms(TBD)

NVM write end

RA0: 16’h0000

(TE=0, EOP=2’h0,

NVAD=2’h0)

1us

or more

NVM Load (Register Resetting) Sequence

NVM load

6F0h:16’h0040

(CALB=1)

1ms

or more

NVM load end

(Automatically CALB = 0)

NVM data read

R280h: VCM[6:0], UID[7:0]

Instruction read

VPP1=9.2 0.3V

VPP3A =GND

GND

Figure 67 NVM Write Sequence

Rev. 0.11 April 25, 2008, page 157 of 181

Page 156 Page 158
Page 157
Image 157
Renesas R61509V manual NVM Write Sequence
Page 156 Page 158

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.
Top Page Image Contents