Nuclei RISC-V Processors Can Meet the Diverse Need  
N Class  
NX Class  
UX Class  
Configurations  
3
2-bit Architecture  
64-bit Architecture  
Storage, AR/VR, ML  
64-bit Architecture + MMU  
MCU, Edge Computing, AIoT, Security  
Linux, Data center, Network, Baseband  
Comparisons to  
ARM Cortex M7  
ARM Cortex R4  
ARM Cortex R5  
ARM Cortex R7  
Comparisons to  
ARM Cortex M7  
ARM Cortex R5  
ARM Cortex R7  
ARM Cortex R8  
Comparisons to  
ARM Cortex A9  
ARM Cortex A53  
Security  
Safety  
9
00 Series  
NX900  
UX900  
N900  
NX900  
UX900  
UX600  
9
-Stage Pipeline  
MC  
MC  
Dual-issue  
Comparisons to  
ARM Cortex M7  
ARM Cortex R4  
ARM Cortex R5  
Comparisons to  
ARM Cortex A5  
ARM Cortex A7  
Comparisons to  
ARM Cortex M7  
ARM Cortex R4  
ARM Cortex R5  
6
00 Series  
NX600  
MC  
UX600  
MC  
NX600  
6
-Stage Pipeline  
Single-issue  
Extension  
DSP  
Comparisons to  
ARM Cortex M33  
ARM Cortex M4  
ARM Cortex M4F  
3
00 Series  
3
-Stage Pipeline  
Single-issue  
Comparisons to  
ARM Cortex M0  
ARM Cortex M0+  
ARM Cortex M3  
ARM Cortex M23  
SP/DP FPU  
Vector  
NN  
2
00 Series  
2
-Stage Pipeline  
Single-issue  
Comparisons to  
1
00 Series  
8051  
ARM Cortex M0  
ARM Cortex M0+  
2
-Stage Pipeline  
Single-issue