Microchip has expanded its 80 MHz 32-bit PIC32 microcontroller (MCU) portfolio with three new families. The new PIC32MX5/6/7 families are designed specifically for data-intensive applications running several software stacks simultaneously and are complemented by Microchip’s free software stacks.
The new families couple the PIC32’s performance with up to 128 KB of RAM and extensive connectivity options, including 10/100 Mbps Ethernet, two CAN2.0b controllers, USB Host, Device and OTG, and six UART, five I²C and four SPI ports. The integrated 100 Mbps Ethernet MAC uses an industry-standard RMII/MIII interface to low-cost, commodity physical interface chips (PHYs), while the CAN and USB modules have a built-in DMA interface to maximise data throughput.
Microchip offers free TCP/IP and USB software stacks, including full source code, to ease software development. Available software includes two TCP/IP software stacks, along with libraries for USB Host and Device, Advanced Encryption Standard (AES), multiple file systems, advanced graphics, audio and many other software products.
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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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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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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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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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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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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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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The nRF9151 from Nordic Semiconductor is an integrated System-in-Package that supports LTE-M/NB-IoT, DECT NR+ and GNSS services.
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Powered by a single dsPIC33 Digital Signal Controller, the Qi2 reference design offers efficient control for optimised performance.
Read more...MIKROE’s IDE now includes MPLAB XC compilers
DSP, Micros & Memory
MIKROE has announced that the latest version of its multi-architectural IDE, NECTO Studio 6.1, now includes Microchip’s MPLAB XC compilers for 8-, 16- and 32-bit MCUs.
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