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What are the characteristics of cores (processors) in the NuMicro® family?  日付:2016-06-27

The NuMicro® family adopts the ARM® Cortex®-M series 32-bit processors, the Cortex®-M0 series and Cortex®-M4 series, to meet needs of different applications and performance.

Taking the NuMicro® Cortex®-M0 NUC230/240 series and the Cortex®-M4 NUC442/472 series as examples, the following table shows their supported functions and features:

 

Cortex®-M0

NUC230/240

Cortex®-M4

NUC442/472

Architecture

ARM v6M

ARM v7ME

DMIPS/MHz

0.9

1.25

Interrupts

32

172

Interrupt Priorities

4

16

Breakpoints / Watchpoints

4/2

6/2

MPU

NO

Yes

Single Cycle Multiply

Yes

Yes

Hardware divider

No

Yes

Wakeup Interrupt Controller

Yes

Yes

Support Bit-banding

Yes

(GPIO bit banding)

Yes

Single Cycle DSP/SIMD

No

Yes

Float Point Hardware

No

Yes

 
製品: マイクロコントローラ ,Arm Cortex-M0 MCU ,Arm Cortex-M4 MCU ,M451 Base シリーズ ,M451M シリーズ ,M452 USB シリーズ ,M453 CAN シリーズ ,M4TK タッチキーシリーズ ,NUC442/472 シリーズ ,NUC505 シリーズ
アプリケーション:
機能: Peripherals,ARM,Cortex-M0,Cortex-M4
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