Atmel has added three new members to its megaAVR Flash microcontroller family. The mega48, mega88 and mega168 are designed to address the requirements of battery operated and portable applications. Designed to help engineers reduce design time and development costs, these AVR devices combine a code efficient and powerful microcontroller with low power Flash memory technology.
Single cycle execution at 24 MHz, an optimised instruction set and an efficient on-chip hardware multiplier make the new AVR devices capable of performing tasks that earlier would require a much more expensive microcontroller or a DSP. At the minimum operating voltage of 1,8 V, clock speed can be as high as 6 MHz.
The three devices include numerous features: The integrated analog-to-digital converter removes an external component from the system. The on-chip calibrated RC-oscillator can eliminate the external crystal or resonator. Lower power consumption will reduce the cost of the power supply and extend battery life. Battery life may be extended even further, as the devices operate with a supply voltage down to 1,8 V. The system clock can be controlled from the application, so the clock speed can be adjusted to the optimum frequency for each function to save power. Typical power consumption at 1 MHz, 1,8 V is less than 250 µA, at 32 kHz less than 15 µA. The self programmable Flash lets the AVR write to its own program memory, enabling remote updates of the program and parameter storage in the Flash memory.
For more information contact Arrow Altech Distribution, 011 923 9600, Memec SA, 011 897 8600, EBV-Electrolink, 021 421 5350.
Altron celebrates 60th birthday with a call to rebuild Johannesburg Altron Arrow
News
Altron is celebrating its 60th birthday by honouring Johannesburg’s heritage and encouraging business, government and civil society to come together and respond to our President’s call to rebuild Johannesburg.
Read more...KIOXIA pioneer new 3D Flash technology EBV Electrolink
DSP, Micros & Memory
KIOXIA Corporation and Sandisk Corporation have pioneered a state-of-the-art 3D flash memory technology, setting the industry benchmark with a 4,8 Gb/s NAND interface speed, superior power efficiency, and heightened density.
Read more...Artificial intelligence meets embedded development Avnet Silica
DSP, Micros & Memory
Microchip Technology is leveraging the power of artificial intelligence (AI) to assist software developers and embedded engineers in writing and debugging code with the launch of its MPLAB AI Coding Assistant.
Read more...Embedded module for AI vision applications Rugged Interconnect Technologies
DSP, Micros & Memory
The TQMa95xxSA supports AI/ML with vision applications through an integrated NPU and an image processor unit.
Read more...High-speed Flash for SoC applications NuVision Electronics
DSP, Micros & Memory
GigaDevice has unveiled the GD25NE series of dual-power supply SPI NOR Flash chips, designed specifically for 1,2 V system-on-chip (SoC) applications.
Read more...Super-fast H.264 encoder FPGA core EBV Electrolink
DSP, Micros & Memory
An ITAR-compliant H.264 core designed for AMD FPGAs provides baseline H.264 support and is currently the smallest and fastest FPGA core in the industry.
Read more...Reference board for cardio monitoring Altron Arrow
Telecoms, Datacoms, Wireless, IoT
The STDES-ESP01 reference board from STMicroelectronics demonstrates the capability of the ST1VAFE6AX and ST1VAFE3BX biosensors to detect ECG and SCG signals.
Read more...ST MCUs extend ultra-low power innovation Altron Arrow
DSP, Micros & Memory
STMicroelectronics has introduced new STM32U3 microcontrollers with cutting-edge power-saving innovations that ease deployment of smart connected tech, especially in remote locations.
Read more...Multicell battery monitoring Altron Arrow
Power Electronics / Power Management
The LTC6811 from Analog Devices is a multicell battery stack monitor that measures up to 12 series connected battery cells with a total measurement error of less than 1,2 mV.
Read more...Chipset enables ultra-wide signal capture RFiber Solutions
DSP, Micros & Memory
Jariet Technologies has developed Electra, a chipset that enables ultra-wide, multi-function and multi-band signal capture and generation from a single component.
printer friendly version