 | C8051F530A-IT | 4572 | Silicon Laboratories Inc | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | | IC 8051 MCU 8K FLASH 20TSSOP | 购买 |
| C8051F300-GM | 8634 | Silicon Laboratories Inc | 19+ | 10-VFDFN 裸露焊盘 | | IC 8051 MCU 8K FLASH 11QFN | 购买 |
| CY7C60323-PVXC | 2331 | Cypress Semiconductor Corp | 19+ | 28-SSOP（0.209"，5.30mm 宽） | | IC MCU 8K WIRELESS 28-SSOP | 购买 |
| Z8F082AHH020EG2156 | 2267 | Zilog | 19+ | 20-SSOP（0.209"，5.30mm 宽） | | IC ENCORE XP MCU FLASH 8K 20SSOP | 购买 |
| C8051F332-GM | 1077 | Silicon Laboratories Inc | 19+ | 20-VFQFN 裸露焊盘 | | IC 8051 MCU 4KB FLASH 20QFN | 购买 |
| LPC1311FHN33,551 | 2211 | NXP Semiconductors | 19+ | 33-VQFN 裸露焊盘，33-HVQFN，33-SQFN，33-DHVQFN | | IC MCU 32BIT 8KB FLASH 33HVQFN | 购买 |
| P89LPC922FDH,512 | 2265 | NXP Semiconductors | 19+ | 20-TSSOP（0.173"，4.40mm 宽） | | IC 80C51 MCU FLASH 8K 20-TSSOP | 购买 |
| Z51F3220FNX | 1620 | Zilog | 19+ | 44-BQFP | | IC MCU 8BIT 32KB FLASH 44BQFP | 购买 |
| C8051F547-IM | 1800 | Silicon Laboratories Inc | 19+ | 24-WFQFN 裸露焊盘 | | IC 8051 MCU 8K FLASH 24-QFN | 购买 |
| P89LPC917FDH,129 | 3285 | NXP Semiconductors | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | | IC 80C51 MCU FLASH 2K 16-TSSOP | 购买 |
| CY8C20334-12LQXI | 1480 | Cypress Semiconductor Corp | 19+ | 24-UQFN 裸露焊盘，24-HUQFN | | IC MCU 8K FLASH 512B 24UQFN | 购买 |
| CY8C20424-12LQXI | 1375 | Cypress Semiconductor Corp | 19+ | 32-UFQFN 裸露焊盘 | | IC MCU 8K FLASH 512B 32UQFN | 购买 |
| Z51F3221ARX | 1452 | Zilog | 19+ | 64-LQFP | | IC MCU 8BIT 32KB FLASH 64LQFP | 购买 |
| CY8C24123A-24PXI | 2298 | Cypress Semiconductor Corp | 19+ | 8-DIP（0.300"，7.62mm） | | IC MCU 4K FLASH 256B SRAM 8-DIP | 购买 |
| MSP430G2553IPW28R | 3000 | Texas Instruments | 19+ | 28-TSSOP（0.173"，4.40mm 宽） | | IC MCU 16BIT 16KB FLASH 28TSSOP | 购买 |
| Z8F0822SJ020EG | 12320 | Zilog | 19+ | 28-SOIC（0.295"，7.50mm 宽） | | IC ENCORE MCU FLASH 8K 28SOIC | 购买 |
| Z86E0812PSG1866 | 3367 | Zilog | 19+ | 18-DIP | | IC Z8 2K OTP 12MHZ 18-DIP | 购买 |
| Z86E0812PSG1903 | 1721 | Zilog | 19+ | 18-DIP | | IC Z8 2K OTP 12MHZ RC OSC 18-DIP | 购买 |
| CY8C20434-12LQXI | 1943 | Cypress Semiconductor Corp | 19+ | 32-UFQFN 裸露焊盘 | | IC MCU 8K FLASH 512B 32UQFN | 购买 |
| P80C31SBAA,512 | 2030 | NXP Semiconductors | 19+ | 44-LCC（J 形引线） | | IC 80C51 MCU 8BIT ROMLESS 44PLCC | 购买 |
