Category Archives: Cortex-M4

A head-to-head comparison of the ARM Cortex-M4 and –M0 processor cores by Jack Ganssle

Jack Ganssle has just published the latest edition of his Embedded Muse newsletter with a very informative, hands-on look at the ARM Cortex-M4 and –M0 processor cores in the NXP LPC4350. In particular, Jack looked at processing speed and power … Continue reading

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Would you like a guide to several new microcontrollers based on the ARM Cortex-M series of processor cores?

Alban Rampon has just published a guide to many new developments surrounding the ARM Cortex-M series of microcontroller cores. The guide includes a discussion of Freescale Kinetis L microcontrollers based on the ARM Cortex-M0+ core; discussions of microcontrollers based on … Continue reading

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TI Stellaris LaunchPad eval board features ARM Cortex-M4F. Intro price: $4.99. Get yours now.

  Texas Instruments’ Stellaris LM4F120H5QRC microcontroller is based on an 80MHz copy of the ARM Cortex-M4F processor core with an integrated single-precision floating-point unit. It also includes 256Kbytes of Flash memory, 32Kbytes of SRAM, 2Kbytes of EEPROM, and a host … Continue reading

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TI Stellaris promo features ARM Cortex-M4F dev board for $4.99—or possibly free

You’ve got a little more than a month to sign up for a $4.99 TI Stellaris Launch Pad Dev board based on the ARM Cortex-M4F processor core. Register and you get on the list to purchase a board for $4.99 … Continue reading

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Two more low-cost dev boards based on the ARM Cortex-M4 with 1Mbyte of Flash, 192Kbytes of RAM: $15.57 and up

Thanks to http://www.chibios.org, I’ve just learned of two low-cost development boards based on the STMicroelectronics STM32F07 microcontroller. You might be interested in these boards because one costs $15.57 and the other sells for 39.95€. The lower-cost board is from STMicroelectronics … Continue reading

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Smart analog/mixed-signal IC designs are—er—smarter. Learn how to stuff a 32-bit ARM Cortex-M core into an AMS design at DAC. Lunch included

In these days of the SoC, one chip has to do it all. That means both analog and digital processing. Now you can get a first-hand look at how successful design teams have integrated ARM Cortex-M processor cores in their … Continue reading

Posted in ARM, Cortex-M0, Cortex-M4, DAC, Mixed Signal, Silicon Realization, SoC, SoC Realization | Tagged , , , , , | 2 Comments

Infineon launches microcontroller series based on ARM Cortex-M4 core, targets industrial drives, power and energy conversion, and automation

Last month, Infineon introduced the XMC4000 series of microcontrollers based on the ARM Cortex-M4 processor core augmented with a floating-point unit. (Note: Don’t confuse the Infineon XMC4000 series with the NXP LPC4000 series of microcontrollers based on the ARM Cortex-M4 … Continue reading

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More news on the asymmetric processing SoC front

Back in October during ARM TechCon, Freescale announced plans to produce a family of chips based on a platform built around a pair of asymmetric processor cores: the ARM Cortex-A5 and Cortex-M4. Freescale’s dual-core approach is similar in concept to … Continue reading

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Asymmetric, dual-core NXP LPC4300 microcontrollers split tasks between ARM Cortex-M4 and -M0 cores, cost $3.75 and up

NXP Semiconductors announced today that it is now shipping its first LPC4300 dual-core, ARM-based microcontroller—the LPC4350. This microcontroller family packs an asymmetrical pair of 32-bit RISC ARM Cores—an ARM Cortex-M4 and an ARM Cortex-M0—with both processors runing at 204MHz (up … Continue reading

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