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The ARM Cortex-M family are ARM microprocessor cores that are designed for use in microcontrollers, ASICs, ASSPs, FPGAs, and SoCs.Cortex-M cores are commonly used as dedicated microcontroller chips, but also are "hidden" inside of SoC chips as power management controllers, I/O controllers, system controllers, touch screen controllers, smart battery controllers, and sensor controllers.
ARMv6-M SC000 As Cortex-M0 0.9 DMIPS/MHz ARMv4T SC100 As ARM7TDMI ARMv7-M SC300 As Cortex-M3 1.25 DMIPS/MHz Cortex-M: ARMv6-M Cortex-M0: Microcontroller profile, most Thumb + some Thumb-2, [12] hardware multiply instruction (optional small), optional system timer, optional bit-banding memory Optional cache, no TCM, no MPU 0.84 DMIPS/MHz [13 ...
For example, the ARM Cortex-A32 supports only AArch32, [163] the ARM Cortex-A34 supports only AArch64, [164] and the ARM Cortex-A72 supports both AArch64 and AArch32. [165] An ARMv9-A processor must support AArch64 at all Exception levels, and may support AArch32 at EL0.
The STM32H7 Series is the first series of STM32 microcontrollers in 40 nm process technology and the first series of ARM Cortex-M7-based microcontrollers which is able to run up to 600 MHz, allowing a performance boost versus previous series of Cortex-M microcontrollers, reaching new performance records of 1284 DMIPS and 3174 CoreMark. [66]
Arduino form factor compatible ARM Cortex-M3 Development Platform: 24-bit data acquisition system that incorporates dual high performance, multichannel sigma-delta (Σ-Δ) analog-to-digital converters (ADCs), a 32-bit ARM Cortex™-M3 processor, and flash/EEPROM memory on a single chip.
Cortex-A12: Cortex-A15: Texas Instruments OMAP5, Samsung Exynos 5250, ST Ericsson NovaThor A9600, [20] Fujitsu, [21] Nvidia Tegra 4 Samsung/Google Nexus 10, Samsung Chromebook XE303 Cortex-A17: Rockchip: RK3288: RK3288 Asus Tinker Board, Boardcon EM3288 SBC [22] Cortex-A32: Cortex-A35: NXP i.MX8X, MediaTek MT6799, MT8516, Rockchip RK3308 ...
SAM4S – ARM Cortex-M4 core; SAMG5x – ARM Cortex-M4F core, which includes FPU, ATSAMG55 for 120 MHz CPU speed. SAMD5x - Latest ARM Cortex-M4F core, which includes FPU and Integrated Security including Symmetric (AES) and Asymmetric (ECC) Encryption, Public Key Exchange Support(PUKCC), TRNG and SHA based memory Integrity checker.
A 48 MHz 32-bit ARM Cortex-M0+-based microcontroller (Freescale MKL25Z128VLK4 [234]) with USB support, compatibility with Arduino shields and 64 GP I/O pins. Board embeds the new ARM OpenSDA debug and programming interface through USB and is compatible with the majority of the ARM IDE suppliers. PRO Family [235] Coridium [236]