All items tagged with Renesas (31)

USB-IF Announces Publication of USB4 Specification that Doubles Bandwidth to Extend USB Type-C Performance

September 3, 2019 by Joao Martins

USB-IF Announces Publication of USB4 Specification that Doubles Bandwidth to Extend USB Type-C Performance

The USB Implementers Forum (USB-IF) announced the publication of the USB4 specification, a major update to deliver the next-generation USB architecture that complements and builds upon the existing USB 3.2 and USB 2.0 architectures. The USB4 architecture is based on the Thunderbolt protocol specification contributed by Intel to the USB Promoter Group. It doubles the maximum aggregate bandwidth of USB and enables multiple simultaneous data and display protocols.

Renesas Electronics Simplifies Development of USB PD and USB-C Battery Charging Applications with New Reference Designs

April 17, 2019 by Cristina Costa

Renesas Electronics Simplifies Development of USB PD and USB-C Battery Charging Applications with New Reference Designs

Renesas Electronics Corporation announced two new reference designs that simplify and speed the development of USB Power Delivery (PD3.0) and USB-C battery charging applications such as USB-C computing hubs, power banks, car chargers, SSD enclosures, point of sale (POS) printers, and desktop displays. The RTK-251-1PowerBank3 and RTK-251-BuckBoostConverter2 are USB-IF PD3.0 certified design kits, and represent the first in a new series of reference designs for applications implementing the USB Type-C power and data connection standard.

Renesas Extreme Low-Power SOTB Process Technology Uses Energy Harvesting and Very Low Current Levels to Power Connected Devices

November 16, 2018 by Cristina Costa

Renesas Extreme Low-Power SOTB Process Technology Uses Energy Harvesting and Very Low Current Levels to Power Connected Devices

Renesas Electronics unveiled an innovative energy-harvesting embedded controller that can eliminate the need to use or replace batteries in connected devices. Developed based on Renesas' breakthrough SOTB (silicon-on-thin-buried-oxide) process technology, the new embedded controller achieves extreme reduction in both active and standby current consumption, a combination that was not previously possible to achieve in conventional microcontrollers (MCUs).

Renesas New R9J02G012 Controller Enables Device-to-Device Authentication in Support of Safer USB Power Delivery Ecosystem

May 31, 2017 by Cristina Costa

Renesas New R9J02G012 Controller Enables Device-to-Device Authentication in Support of Safer USB Power Delivery Ecosystem

Renesas Electronics announced its new R9J02G012 USB Power Delivery (USB PD) controller intended for use in a wide range of USB Power Delivery products employing direct current (DC) power including AC adapters, PCs, smartphones, other consumer and office equipment, and toys. The new R9J02G012 supports both USB Power Delivery Rev. 3.0 (USB PD 3.0) and USB Type-C Authentication Rev 1.0, which enables device-to-device authentication.

Renesas Electronics Delivers Next-Generation Emulator That Contributes to Reduced Embedded Software Development Time

February 13, 2017 by audioXpress Staff

Renesas Electronics Delivers Next-Generation Emulator That Contributes to Reduced Embedded Software Development Time

Renesas Electronics announced the E2 Emulator, a new-generation on-chip debugging emulator. The E2 is intended as a development environment for the latest devices in the Renesas RH850, RX, and RL78 Families of microcontrollers (MCUs), and for a selection of automotive system(s)-on-chip (SoCs). The new emulator supports the extended debugging functionality of the RH850 Family and contributes to shortening the time required for CAN communication debugging and the current consumption debugging.

DSP Concepts Announces Multicore Support for Audio Weaver DSP Programming Software

December 15, 2016 by audioXpress Staff

DSP Concepts Announces Multicore Support for Audio Weaver DSP Programming Software

DSP Concepts has announced multicore support for its Audio Weaver modular programming software. Audio Weaver can now operate in heterogeneous SoC (System on a Chip) devices that employ multiple cores of different types. The new capability extends Audio Weaver’s user-friendly programming environment into more applications, including complex signal processing chains in automotive environments.

Renesas Electronics Delivers New USB Controller and Power Supply IC Supporting USB Power Delivery 3.0

April 14, 2016 by audioXpress Staff

Renesas Electronics Delivers New USB Controller and Power Supply IC Supporting USB Power Delivery 3.0

Renesas Electronics announced a new Universal Serial Bus (USB) Power Delivery (PD) controller that supports USB Power Delivery 3.0. The new controller features DC power supply with safe and secure power delivery technology that implements power supply and data communications over a single USB cable. Renesas also introduced the first power supply IC supporting the power rules requirements in USB 2.0 and 3.0 Power Delivery.

USB 3.0 Promoter Group Defines Authentication Protocol for USB Type-C

April 13, 2016 by audioXpress Staff

USB 3.0 Promoter Group Defines Authentication Protocol for USB Type-C

The USB 3.0 Promoter Group announced the USB Type-C Authentication specification, defining cryptographic-based authentication for USB Type-C chargers and devices. USB Type-C Authentication empowers host systems to protect against non-compliant USB Chargers and to mitigate risks from maliciously embedded hardware or software in USB devices attempting to exploit a USB connection.

You Can DIY! The TERESA Amplifier

March 2, 2016 by Harald Frank

You Can DIY! The TERESA Amplifier

TERESA amplifier is a simple and cascadable Class-AB design. The name is an acronym for manufacturers TExas Instruments and REneSAs, who provided the parts for the core of this amplifier. The result is worth seeing and hearing! This DIY project does not require any special experience in detailed analog circuit technology to build. This article was originally published in audioXpress, November 2014.

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High End 120W MOSFET IC Driven Amp

November 16, 2015 by Jack Walton

High End 120W MOSFET IC Driven Amp

A great solid-state project where National Semiconductor’s (since 2011, a part of Texas Instruments) LM4702 meets up with Renesas lateral MOSFETs, this article by Jack Walton was originally published in audioXpress July 2007 and it is still cited as a reference today. An ideal project for the DIY enthusiasts.

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