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Introducing the STM32H7R/Sxx8 line of scalable and secure bootflash-microcontrollers from STMicroelectronics opening new innovation possibilities.

STMicroelectronics have introduced the STM32H7R/S line of MCUs which are based on the high-performance Arm® Cortex®-M7 32-bit RISC core operating at up to 600 MHz, the devices offer applications MPU like performance using a real-time cost effective MCU.

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STEVAL-CCM001V2 graphic panel demonstration board based on the STM32 from STMicroelectronics

The STM32-based STEVAL-CCM001V2 graphic panel demonstration board displays images oneby-one in a slideshow fashion. The heart of this board is the STM32 microcontroller, which is capable of reading a memory card containing photographs, and display them on a TFT screen.

The memory used to store the images is a microSD card. A 3-axis MEMS accelerometer is used for picture orientation.

With the growing popularity of digital cameras and cellular phones with high-pixel photo capability, it is becoming more common for people to store digital photos in storage media rather than producing prints. Digital photo frames are an ideal solution to preview digital images. Bundling image display solutions with the STM32 shows the capability of this microcontroller in the world of multimedia. Additional features of the board include display of room temperature, date and time, a touchscreen-based keypad as user interface, USB mass storage, ZigBee® and a rechargeable battery system.

The application can be used either as a standalone solution, or combined with other applications such as POS, card readers, security panels, USB speakers or high-end remote controls.

Features and Description

	Microcontroller: STM32-HD (64 KB RAM)
	320 x 240 resolution parallel TFT screen using FSMC peripheral for faster display
	Bluetooth module footprint
	Touchscreen for user interface
	ZigBee® for picture transfer
	STM32-based RTC available to display date/time and calendar
	MEMS device to rotate the image based on TFT position
	MicroSD card interfaced through SDIO
	USB Mini-B connector
	PC connectivity
	User-programmable time interval for photo display
	Senses temperature and displays data on TFT
	On-board power supply for DPF
	Rechargeable battery circuit available
	On-board JTAG connector for firmware upgrade and modifications
	Additional ESD protection device for USB and SD card
	RoHS compliant

Click here to view the datasheet

For more information, or details on the full range of STMicroelectronics products available from Anglia, please call +44 (0)1945 474747 or email info@anglia.com

Alternatively, click on this link to go to the main STMicroelectronics section where you can view other news articles and product data.

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This news article was originally published in October 2010.

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27/10/10