MCUs with LCD controller

6 July 2011 DSP, Micros & Memory

With an integrated LCD controller, up to 96 KB of on-chip SRAM and a 32-bit external memory interface, the LPC178x series of ARM Cortex M3-based MCUs from NXP Semiconductors allows designers to easily add high-quality graphics to their applications. The LCD interface includes its own DMA controller to allow it to operate independently of the CPU and other system functions. A built-in FIFO acts as a buffer for display data, providing flexibility for system timing, while hardware cursor support can further reduce the amount of CPU time needed to operate the display. In addition, the devices support super-twisted nematic (STN) and thin-film transistor (TFT) graphic display panels up to 1024 x 768 pixels, from monochrome up to 24-bit true-colour.

Further reading:

General-purpose evaluation board
Altron Arrow DSP, Micros & Memory
Based on the 32-bit Arm Cortex-M7 S32K3 MCU in a 172 HDQFP package, the S32K3X4EVB-T172 offers dual cores configured in lockstep mode, ASIL D safety hardware, and HSE security engine.

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Unlock power efficiency with the new generation of ultra-low-power MCUs
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STMicroelectronics has announced a one-hour webinar on its STM32U0, the company’s latest generation of entry-level, ultra-low-power MCUs.

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Using AMD HLS to supercharge your design performance
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This workshop explores the power and capabilities of High-Level Synthesis (AMD Vitis HLS) to dramatically accelerate embedded software to hardware speeds.

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The 8-bit survival syndrome – Part 2
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Just like the 4-bit pre-microcontroller, the 8-bit MCU has been finding ways to stick around. Their features and speeds have been improving, offering competitive reasons to work with them.

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Enhanced code protection for USB µC portfolio
Future Electronics DSP, Micros & Memory
To help easily incorporate USB power and communication functionality into embedded systems, Microchip Technology has launched the AVR DU family of microcontrollers.

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General-purpose MCU with RISC-V architecture
EBV Electrolink DSP, Micros & Memory
Renesas has released a general-purpose MCU to enhance its existing RISC-V portfolio, and this is its first MCU using a RISC-V core developed internally at the company.

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8-bit MCU with I3C support
Avnet Silica DSP, Micros & Memory
The PIC18-Q20 8-bit microcontrollers from Microchip easily interface with devices operating in multiple voltage domains, and the built-in I3C interface supports higher-speed and lower-power data transfers than I2C.

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An evolutionary step in customisable logic
Altron Arrow DSP, Micros & Memory
Microchip Technology is offering a tailored hardware solution with the launch of its PIC16F13145 family of microcontrollers, which are outfitted with a new Configurable Logic Block module.

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MCU for battery-powered applications
Altron Arrow DSP, Micros & Memory
Included in ST’s family of devices is the STM32U031, an ultra-low-power MCU featuring an ARM Cortex-M0+ 32-bit core running at up to 56 MHz.

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Serial SRAM up to 4 MB
EBV Electrolink DSP, Micros & Memory
The chips are designed to provide a lower-cost alternative to traditional parallel SRAM products, and include optional battery backup switchover circuitry in the SRAM memory to retain data on power loss.

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