32-bit microcontrollers
4 February 2015
DSP, Micros & Memory
Microchip announced a new series of its low-cost, high pin-count 32-bit PIC32 microcontrollers (MCUs). By blending the key features of the existing PICM32MX1/2 and PIC32MX5 MCU families, this latest PIC32MX1/2/5 series delivers the benefits of a rich peripheral set for a wide range of cost-sensitive applications that require complex code.
With up to 83 DMIPS performance and large, scalable memory options from 512/64 KB Flash/RAM to 64/8 KB Flash/RAM, these new MCUs are ideal for executing the Bluetooth audio software required for low-cost Bluetooth audio applications, such as speakers, consumer music player docks, noise cancelling headsets and clock radios.
Flexible, easy-to-use CAN2.0B controllers are also integrated into these MCUs, with DeviceNet addressing support and programmable bit rates up to 1 Mbps, along with system RAM for storing up to 1024 messages in 32 buffers. This feature allows designers to easily employ CAN communication schemes for industrial and automotive applications.
The new series boasts a wide variety of additional features, including four SPI/I2S interfaces for audio processing and playback, a parallel master port (PMP) and capacitive touch sensing hardware for graphics and touch sensing interfaces; a 10-bit, 1 MSps, 48-channel analog-to-digital converter (ADC); as well as a full-speed USB 2.0 device/host/OTG peripheral. To maximise data throughput, each MCU includes four general-purpose direct memory access (DMA) controllers and two dedicated DMAs on each CAN and USB module.
Readily available software packages, such as Bluetooth audio development suites, Bluetooth Serial Port Profile (SPP) library, audio equaliser filter libraries, various decoders (including AAC, MP3, WMA and SBC), sample-rate conversion libraries, CAN2.0B PLIBs, USB stacks, and graphics libraries can rapidly reduce the development time of applications.
For more information contact Shane Padayachee, Avnet Kopp, +27 (0)11 319 8600, [email protected], www.avnet.co.za
Further reading:
Memory for asset tracking
Altron Arrow
DSP, Micros & Memory
The Page EEPROM, ST’s latest memory, has been designed for efficient datalogging and fast firmware upload/download in battery-operated devices.
Read more...
Engineered for high-reliability applications
Future Electronics
DSP, Micros & Memory
The MCX E series of Arm Cortex-M4F and Arm Cortex-M7 microcontrollers from NXP are engineered for demanding industrial and IoT environments.
Read more...
NXP’s development platform guide
DSP, Micros & Memory
Choosing between the FRDM i.MX 93, FRDM i.MX 91 and FRDM i.MX 91S development platforms can be intimidating, but once designers understand how each platform aligns with their application’s requirements, the decision becomes straightforward.
Read more...
XJTAG launches two new Flash programmers
ASIC Design Services
DSP, Micros & Memory
XJTAG has announced XJExpress and XJExpress-FPGA, a pair of Flash programmers perfect for development, debug and in-service applications.
Read more...
Processor offers competitive solution for advanced HMIs
Future Electronics
DSP, Micros & Memory
The new RZ/A3M microprocessor from Renesas features 128 Mbytes of fast DDR3L DRAM memory for system cost reduction, and supports
1280 x 800 px video resolution at a rate of 30 frames/s.
Read more...
ESP32-C6 achieves PSA-L2
iCorp Technologies
DSP, Micros & Memory
Espressif Systems recently announced that its ESP32-C6 microcontroller has achieved PSA Certified Level 2 (PSA-L2) security certification, making it the first RISC-V-based MCU to reach this level.
Read more...
Microprocessor with integrated NPU
Avnet Silica
DSP, Micros & Memory
The RZ/G3E from Renesas is a microprocessor integrated with quad CPU and NPU in one chip, improving power efficiency, reliability, and security.
Read more...
Nordic Semiconductor launches nRF Connect SDK Bare Metal option for nRF54L series
Avnet Silica
DSP, Micros & Memory
This is a new, RTOS-independent software solution for Bluetooth LE development, designed to ease developers’ migration from the legacy nRF5 SDK and nRF52 series to the next-generation nRF54L series.
Read more...
Dual-core support in NECTO Studio
DSP, Micros & Memory
MIKROE recently announced that version 7.3.0 of its NECTO Studio Integrated Development Environment now supports dual-core MCUs, allowing designers to program and debug each core independently.
Read more...
Post Quantum Cryptographic firmware library
DSP, Micros & Memory
The STM32 post-quantum cryptographic library enables developers to satisfy application requirements for any combination of data integrity, confidentiality, identification/authentication, and nonrepudiation.
Read more...
printer friendly version