Arm Cortex-M

October 23, 2017

Arm plans secure reference architecture for Cortex-M

Arm is putting together a security framework that the company is assembling to support, at least initially, IoT devices based on the Cortex v8M architecture.
Article  |  Topics: Blog - Embedded, IP  |  Tags: , , , ,   |  Organizations:
June 20, 2017

ARM puts Cortex-M3 into DesignStart program

ARM has expanded its DesignStart program by providing access to the Cortex-M3 as well as the M0 with no up-front licence fee.
Article  |  Topics: Blog - EDA, IP  |  Tags: , , , , ,   |  Organizations:
October 25, 2016

ARM brings security to Cortex-M family

ARM has launched the first of a series of Cortex-M series microcontrollers based on the V8M architecture that incorporate the Trustzone security mechanism.
Article  |  Topics: Blog - Embedded, IP  |  Tags: , , , ,   |  Organizations:
July 18, 2016

The IoT dream behind SoftBank’s ARM purchase

SoftBank cites IoT as its main reason for buying ARM, but could it change the relationship between customers and the processor designer?
Article  |  Topics: Blog - Embedded, IP  |  Tags: , , , , , ,   |  Organizations:
November 10, 2015

ARM ports Trustzone down to Cortex-M

ARM is bringing the Trustzone security architecture to future Cortex-M processor cores, combining that with a version of AHB that will recognise the difference between secure and non-secure transactions.
Article  |  Topics: Blog - IP  |  Tags: , , , , ,   |  Organizations:
May 13, 2015

ARM calls for Internet Protocol to the edge in security play

ARM CTO Mike Muller called for IP to be used throughout the IoT as part of a strategy for secure systems at a recent NMI seminar at Bletchley Park, England.
Article  |  Topics: Blog - Embedded  |  Tags: , , , ,   |  Organizations:
March 24, 2015

TI uses Cortex-M4F to provide low-power 32bit upgrade for MSP430

Texas Instruments has launched a family of ARM-based microcontrollers intended to act as a migration path from its low-energy 16bit MSP430 series, developing its own flash-capable 90nm process to implement them.
Article  |  Topics: Blog - Embedded  |  Tags: , , , , ,   |  Organizations: , , ,
January 19, 2015

Ambiq uses subthreshold techniques to cut power on ARM MCUs

Research by the University of Michigan into subthreshold circuit design has led to spinoff company Ambiq Micro creating a family of microcontrollers that it claims provide an ARM Cortex-M4F with power consumption at levels normally associated with an M0+.
September 24, 2014

ARM unveils superscalar addition to Cortex-M microcontrollers

ARM's latest core, the dual-issue M7 borrows features from the Cortex-R family for safety-critical applications as well as adding the option of cache memory.
September 10, 2014

Foxconn’s wishlist for wearables and the Internet of Things

Manufacturing giant says we need a new category of WPUs - wearables processing units - to create a mass market and that ARM needs to go smaller than the MO.

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