 | P80C32X2FA,512 | 1456 | NXP Semiconductors | 19+ | 44-LCC（J 形引线） | | IC 80C51 MCU 256 ROMLESS 44PLCC | 购买 |
| Z86E3312SSC | 1213 | Zilog | 19+ | 28-SOIC（0.295"，7.50mm 宽） | | Z8 4K OTP 12 MHZ 28-SOIC | 购买 |
| Z8F1622AR020SC2104 | 3456 | Zilog | 19+ | 64-LQFP | | IC ENCORE MCU FLASH 16K 64LQFP | 购买 |
| CY7C60323-LTXC | 1828 | Cypress Semiconductor Corp | 19+ | 32-WFQFN 裸露焊盘 | | IC MCU 8K WIRELESS 32VQFN | 购买 |
| CY7C60445-32LQXC | 1346 | Cypress Semiconductor Corp | 19+ | 32-UFQFN 裸露焊盘 | | IC MCU 16K FLASH 1K 32UQFN | 购买 |
| EFM32TG232F32 | 2000 | Energy Micro | 19+ | 64-TQFP | | IC MCU 32BIT 32KB FLASH 64LQFP | 购买 |
| EFM32TG232F32 | 2000 | Energy Micro | 19+ | 64-TQFP | | IC MCU 32BIT 32KB FLASH 64LQFP | 购买 |
| EFM32TG232F32 | 2000 | Energy Micro | 19+ | 64-TQFP | | IC MCU 32BIT 32KB FLASH 64LQFP | 购买 |
| C8051T322-GQ | 1001 | Silicon Laboratories Inc | 19+ | 32-LQFP | | IC MCU USB OTP-16K-LQFP32 | 购买 |
| C8051F231-GQ | 1346 | Silicon Laboratories Inc | 19+ | 32-LQFP | | IC 8051 MCU 8K FLASH 32LQFP | 购买 |
| UPD78F0550MA-FAA-AX | 1198 | Renesas Electronics America | 19+ | 16-SSOP（0.173"，4.40mm 宽） | | MCU 8BIT 4KB FLASH MEM 16-SSOP | 购买 |
| CY8C21234-24SXI | 2571 | Cypress Semiconductor Corp | 19+ | 16-SOIC（0.295"，7.50mm 宽） | | IC MCU 8K FLASH 512B SRAM 16SOIC | 购买 |
| P87C51X2BN,112 | 1290 | NXP Semiconductors | 19+ | 40-DIP（0.600"，15.24mm） | | IC 80C51 MCU 128 RAM 40DIP | 购买 |
| C8051F565-IQ | 1207 | Silicon Laboratories Inc | 19+ | 32-LQFP | | IC 8051 MCU 16K FLASH 32-QFP | 购买 |
| Z51F3221ATX | 1322 | Zilog | 19+ | 80-LQFP | | IC MCU 8BIT 32KB FLASH 80LQFP | 购买 |
| R5F101FAAFP#V0 | 1195 | Renesas Electronics America | 19+ | 44-LQFP | | MCU 16BIT 16KB FLASH 44LQFP | 购买 |
| C8051F561-IM | 1265 | Silicon Laboratories Inc | 19+ | 32-VFQFN 裸露焊盘 | | IC 8051 MCU 32K FLASH 32-QFN | 购买 |
| CY8CLED02-16SXI | 1792 | Cypress Semiconductor Corp | 19+ | 16-SOIC（0.154"，3.90mm 宽） | | IC MCU 4K FLASH 256B 16-SOIC | 购买 |
| C8051F337-GM | 1045 | Silicon Laboratories Inc | 19+ | 20-VFQFN 裸露焊盘 | | IC MCU 16K FLASH 20QFN | 购买 |
| LPC1114FBD48/302,1 | 1396 | NXP Semiconductors | 19+ | 48-LQFP | | IC MCU LV 32BIT 32K FLASH 48LQFP | 购买 |
