| HC32L073KATA XHSC · HC32L073 | Cortex-M0+ | 48 MHz | 128 KB | 16 KB | 1.8 ~ 5.5 V | -40 ~ 85°C | LQFP64 | 52 | 4 | |
| M252EC2AE Nuvoton · M251/M252 | Cortex-M23 | 48 MHz | 32 KB | 8 KB | 1.75 ~ 5.5 V | -40 ~ 105°C | TSSOP28 | 19 | 2 | |
| M252FC2AE Nuvoton · M251/M252 | Cortex-M23 | 48 MHz | 32 KB | 8 KB | 1.75 ~ 5.5 V | -40 ~ 105°C | TSSOP20 | 11 | 2 | |
| M252KE3AE Nuvoton · M251/M252 | Cortex-M23 | 48 MHz | 128 KB | 16 KB | 1.75 ~ 5.5 V | -40 ~ 105°C | LQFP128 | 81 | 3 | |
| M252LC2AE Nuvoton · M251/M252 | Cortex-M23 | 48 MHz | 32 KB | 8 KB | 1.75 ~ 5.5 V | -40 ~ 105°C | LQFP48 | 37 | 3 | |
| M252LD2AE Nuvoton · M251/M252 | Cortex-M23 | 48 MHz | 64 KB | 12 KB | 1.75 ~ 5.5 V | -40 ~ 105°C | LQFP48 | 37 | 3 | |
| M252LE3AE Nuvoton · M251/M252 | Cortex-M23 | 48 MHz | 128 KB | 16 KB | 1.75 ~ 5.5 V | -40 ~ 105°C | LQFP48 | 37 | 3 | |
| M252SC2AE Nuvoton · M251/M252 | Cortex-M23 | 48 MHz | 32 KB | 8 KB | 1.75 ~ 5.5 V | -40 ~ 105°C | LQFP64 | 50 | 3 | |
| M252SD2AE Nuvoton · M251/M252 | Cortex-M23 | 48 MHz | 64 KB | 12 KB | 1.75 ~ 5.5 V | -40 ~ 105°C | LQFP64 | 50 | 3 | |
| M252SE3AE Nuvoton · M251/M252 | Cortex-M23 | 48 MHz | 128 KB | 16 KB | 1.75 ~ 5.5 V | -40 ~ 105°C | LQFP64 | 49 | 3 | |
| M252ZC2AE Nuvoton · M251/M252 | Cortex-M23 | 48 MHz | 32 KB | 8 KB | 1.75 ~ 5.5 V | -40 ~ 105°C | QFN33 | 22 | 2 | |
| M252ZD2AE Nuvoton · M251/M252 | Cortex-M23 | 48 MHz | 64 KB | 12 KB | 1.75 ~ 5.5 V | -40 ~ 105°C | QFN33 | 22 | 3 | |
| M258KG6AE Nuvoton · M254/M256/M258 Low Power LCD | Cortex-M23 | 48 MHz | 256 KB | 32 KB | 1.75 ~ 5.5 V | -40 ~ 105°C | LQFP128 | 82 | 4 | |
| M258SG6AE Nuvoton · M254/M256/M258 Low Power LCD | Cortex-M23 | 48 MHz | 256 KB | 32 KB | 1.75 ~ 5.5 V | -40 ~ 105°C | LQFP64 | 49 | 4 | |
| M3333KIGAE Nuvoton · M3333 | Cortex-M33 | 180 MHz | 512 KB | 320 KB | 1.7 ~ 3.6 V | -40 ~ 105°C | LQFP128 | 110 | 5 | |
| M3333LGAAE Nuvoton · M3333 | Cortex-M33 | 180 MHz | 256 KB | 96 KB | 1.7 ~ 3.6 V | -40 ~ 105°C | LQFP48 | 34 | 4 | |
| M3333LIGAE Nuvoton · M3333 | Cortex-M33 | 180 MHz | 512 KB | 320 KB | 1.7 ~ 3.6 V | -40 ~ 105°C | LQFP48 | 42 | 5 | |
| M3333SGAAE Nuvoton · M3333 | Cortex-M33 | 180 MHz | 256 KB | 96 KB | 1.7 ~ 3.6 V | -40 ~ 105°C | LQFP64 | 46 | 4 | |
| M3333SIGAE Nuvoton · M3333 | Cortex-M33 | 180 MHz | 512 KB | 320 KB | 1.7 ~ 3.6 V | -40 ~ 105°C | LQFP64 | 54 | 5 | |
| M3333TGAAE Nuvoton · M3333 | Cortex-M33 | 180 MHz | 256 KB | 96 KB | 1.7 ~ 3.6 V | -40 ~ 105°C | QFN33 | 21 | 4 | |
| M3333TIGAE Nuvoton · M3333 | Cortex-M33 | 180 MHz | 512 KB | 320 KB | 1.7 ~ 3.6 V | -40 ~ 105°C | QFN33 | 27 | 5 | |
| M3333YGAAE Nuvoton · M3333 | Cortex-M33 | 180 MHz | 256 KB | 96 KB | 1.7 ~ 3.6 V | -40 ~ 105°C | QFN48 | 34 | 4 | |
| M3333YIGAE Nuvoton · M3333 | Cortex-M33 | 180 MHz | 512 KB | 320 KB | 1.7 ~ 3.6 V | -40 ~ 105°C | QFN48 | 42 | 5 | |
| M452LC3AE Nuvoton · M452 USB | Cortex-M4 | 72 MHz | 40 KB | 16 KB | 2.5 ~ 5.5 V | -40 ~ 105°C | LQFP48 | 35 | 4 | |
| M452LD3AE Nuvoton · M452 USB | Cortex-M4 | 72 MHz | 72 KB | 16 KB | 2.5 ~ 5.5 V | -40 ~ 105°C | LQFP48 | 35 | 4 | |
| M452LE6AE Nuvoton · M452 USB | Cortex-M4 | 72 MHz | 128 KB | 32 KB | 2.5 ~ 5.5 V | -40 ~ 105°C | LQFP48 | 34 | 3 | |
| M452LG6AE Nuvoton · M452 USB | Cortex-M4 | 72 MHz | 256 KB | 32 KB | 2.5 ~ 5.5 V | -40 ~ 105°C | LQFP48 | 34 | 3 | |
| M452RD3AE Nuvoton · M452 USB | Cortex-M4 | 72 MHz | 72 KB | 16 KB | 2.5 ~ 5.5 V | -40 ~ 105°C | LQFP64 | 49 | 4 | |
| M452RE6AE Nuvoton · M452 USB | Cortex-M4 | 72 MHz | 128 KB | 32 KB | 2.5 ~ 5.5 V | -40 ~ 105°C | LQFP64 | 48 | 4 | |
| M452RG6AE Nuvoton · M452 USB | Cortex-M4 | 72 MHz | 256 KB | 32 KB | 2.5 ~ 5.5 V | -40 ~ 105°C | LQFP64 | 48 | 4 | |