Renesas' new H8SX/1650, part of its family of 32-bit CISC microcontrollers, is a ROMless device that is claimed to achieve an excellent balance between cost and performance, enabling high-performance systems at lower cost than alternative chips. The H8SX/1650 delivers 35 DMIPS and achieves a maximum operating frequency of 35 MHz with a minimum instruction execution time of 28,6 ns. It offers 24 Kbyte of RAM and a useful set of peripheral functions. These include an external bus state controller (BSC), a data transfer controller (DTC, a flexible alternative to a DMA controller), and a six channel timer pulse unit (TPU) with a rich set of features such as input capture, output compare and PWM output. To simplify peripheral device connectivity, the H8SX architecture incorporates a function for converting data to little-endian format. It also features an address/data multiplex bus I/O interface that can be set independently for each area of the partitioned address space to access an external device. These enhancements reduce the software load and allow system designers to build up systems that have fewer external parts.
Cost-effective microcontroller series Altron Arrow
DSP, Micros & Memory
The STM32C5 series from STMicroelectronics delivers an excellent balance of performance, efficiency, and affordability for embedded designs that require more capability without increasing bill of materials cost.
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Editor's Choice Analogue, Mixed Signal, LSI
Understanding how pre-emphasis and equalisation works, and when to use one over the other, is critical when designing reliable high-speed systems.
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DSP, Micros & Memory
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DSP, Micros & Memory
Microchip’s latest hybrid MCU SiP integrates an Arm926EJ-S processor with 512 Mb of DDR2 SDRAM and is engineered to meet the rising demand for sophisticated HMI solutions in modern vehicles.
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Telecoms, Datacoms, Wireless, IoT
Skyworks has introduced a new family of ultra-low jitter programmable clocks designed to meet the increasing demands of next-gen connectivity.
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Telecoms, Datacoms, Wireless, IoT
The EFR32BG29 wireless SoC from Silicon Labs is a highly efficient, high memory, low-power, and ultra compact SoC designed for secure and high-performance wireless networking for IoT devices.
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Edge Computing & IIoT
At the heart of the next generation of embedded devices is efficient yet powerful system-level code, often based on an open-source real-time operating system.
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Design Automation
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