| 原厂料号 |
封装规格 |
品牌厂家 |
规格描述 |
| C8051F305-GS |
14-SOIC |
Silicon Laboratories Inc |
IC 8051 MCU 2K FLASH 14-SOIC |
| C8051F704-GM |
48-QFN（7x7） |
Silicon Laboratories Inc |
IC 8051 MCU 15K FLASH 48-QFN |
| C8051F540-IM |
32-QFN（5x5） |
Silicon Laboratories Inc |
IC 8051 MCU 16K FLASH 32-QFN |
| C8051F349-GM |
32-QFN（5x5） |
Silicon Laboratories Inc |
IC 8051 MCU 32K FLASH MEM 32-QFN |
| C8051F585-IM |
48-QFN（7x7） |
Silicon Laboratories Inc |
IC 8051 MCU 96K FLASH 48-QFN |
| C8051F339-GM |
24-QFN（4x4） |
Silicon Laboratories Inc |
IC MCU 16K FLASH 24QFN |
| C8051F557-IM |
24-QFN（4x4） |
Silicon Laboratories Inc |
IC 8051 MCU 16K FLASH 24-QFN |
| C8051F34B-GM |
32-QFN（5x5） |
Silicon Laboratories Inc |
IC 8051 MCU 32K FLASH MEM 32-QFN |
| EFM8BB31F16G-B-QFN24 |
QFN-24 |
Silicon Laboratories Inc |
CIP-51, QFN-24, 8 bit, 50 MHz,RAM：256 B, 2.2 V to 3.6 V |
| EFM8UB10F8G-C-QFN20 |
QFN-20 |
Silicon Laboratories Inc |
8051, QFN-20, 8 bit, 50 MHz,RAM：2 kB, 2.2 V to 3.6 V |
| EFM8SB10F8G-A-QFN24 |
QFN-24 |
Silicon Laboratories Inc |
8051, QFN-24, 8 bit, 25 MHz,RAM：512 B, 2.4 V |
| C8051F985-C-GM |
QFN-20 |
Silicon Laboratories Inc |
8051, QFN-20, 8 bit, 25 MHz,RAM：512 B, 2.4 V |
| EFM8BB31F16G-B-QSOP24 |
QSOP-24 |
Silicon Laboratories Inc |
CIP-51, QSOP-24, 8 bit, 50 MHz,RAM：256 B, 2.2 V to 3.6 V |
| C8051F981-C-GM |
QFN-20 |
Silicon Laboratories Inc |
8051, QFN-20, 8 bit, 25 MHz,RAM：512 B, 2.4 V |
| EFM8BB31F32G-B-QFN24 |
QFN-24 |
Silicon Laboratories Inc |
8051, QFN-24, 8 bit, 50 MHz,RAM：2.25 kB, 2.2 V to 3.6 V |
| EFM8BB31F32G-B-QFN32 |
QFN-32 |
Silicon Laboratories Inc |
CIP-51, QFN-32, 8 bit, 50 MHz,RAM：2.25 kB, 2.2 V to 3.6 V |
| EFM8SB20F16G-B-QFN24 |
QFN-24 |
Silicon Laboratories Inc |
CIP-51, QFN-24, 8 bit, 25 MHz,RAM：4.25 kB, 1.8 V to 3.6 V |
| EFM8LB10F16E-B-QFN32 |
QFN-32 |
Silicon Laboratories Inc |
8051, QFN-32, 8 bit, 72 MHz,RAM：1.25 kB, 2.2 V to 3.6 V |
| EFM8BB31F16G-B-QFP32R |
QFP-32 |
Silicon Laboratories Inc |
8051, QFP-32, 8 bit, 50 MHz,RAM：2.25 kB, 2.2 V to 3.6 V |
| EFM8LB11F16E-B-QFN24 |
QFN-24 |
Silicon Laboratories Inc |
8051, QFN-24, 8 bit, 72 MHz,RAM：1.25 kB, 2.2 V to 3.6 V |
| C8051F986-C-GM |
QFN-24 |
Silicon Laboratories Inc |
8051, QFN-24, 8 bit, 25 MHz,RAM：512 B, 2.4 V |
| C8051F988-C-GU |
QSOP-24 |
Silicon Laboratories Inc |
8051, QSOP-24, 8 bit, 25 MHz,RAM：512 B, 2.4 V |
| EFM8LB11F16E-B-QFN32 |
QFN-32 |
Silicon Laboratories Inc |
8051, QFN-32, 8 bit, 72 MHz,RAM：1.25 kB, 2.2 V to 3.6 V |
| EFM8SB20F32G-A-QFN24 |
QFN-24 |
Silicon Laboratories Inc |
8051, QFN-24, 8 bit, 25 MHz,RAM：4 kB, 2.4 V |
| EFM8SB20F32G-B-QFN24 |
QFN-24 |
Silicon Laboratories Inc |
CIP-51, QFN-24, 8 bit, 25 MHz,RAM：4.25 kB, 1.8 V to 3.6 V |
| C8051F987-C-GU |
QSOP-24 |
Silicon Laboratories Inc |
8051, QSOP-24, 8 bit, 25 MHz,RAM：512 B, 2.4 V |
| C8051F986-C-GU |
QSOP-24 |
Silicon Laboratories Inc |
8051, QSOP-24, 8 bit, 25 MHz,RAM：512 B, 2.4 V |
| C8051F990-C-GMR |
QFN-20 |
Silicon Laboratories Inc |
8051, QFN-20, 8 bit, 25 MHz,RAM：512 B, 1.8 V to 3.6 V |
| EFM8SB20F32G-B-QFN32 |
QFN-32 |
Silicon Laboratories Inc |
CIP-51, QFN-32, 8 bit, 25 MHz,RAM：4.25 kB, 1.8 V to 3.6 V |
| EFM8LB11F32E-B-QFN24 |
QFN-24 |
Silicon Laboratories Inc |
CIP-51, QFN-24, 8 bit, 72 MHz,RAM：256 B, 2.2 V to 3.6 V |
| EFM8BB31F32G-B-QFP32 |
QFP-32 |
Silicon Laboratories Inc |
8051, QFP-32, 8 bit, 50 MHz,RAM：2.25 kB, 2.2 V to 3.6 V |
| EFM8LB11F16E-B-QFP32 |
QFP-32 |
Silicon Laboratories Inc |
8051, QFP-32, 8 bit, 72 MHz,RAM：1.25 kB, 2.2 V to 3.6 V |
| C8051F996-C-GU |
QSOP-24 |
Silicon Laboratories Inc |
8051, QSOP-24, 8 bit, 25 MHz,RAM：512 B, 2.4 V |
| EFM8LB12F32E-B-QFN24 |
QFN-24 |
Silicon Laboratories Inc |
CIP-51, QFN-24, 8 bit, 72 MHz,RAM：256 B, 2.2 V to 3.6 V |
| EFM8SB20F64G-B-QFN24 |
QFN-24 |
Silicon Laboratories Inc |
CIP-51, QFN-24, 8 bit, 25 MHz,RAM：4.25 kB, 1.8 V to 3.6 V |
| EFM8SB20F64G-A-QFN24 |
QFN-24 |
Silicon Laboratories Inc |
8051, QFN-24, 8 bit, 25 MHz,RAM：4 kB, 2.4 V |
| EFM8BB31F32I-B-QSOP24 |
QSOP-24 |
Silicon Laboratories Inc |
8051, QSOP-24, 8 bit, 50 MHz,RAM：2.25 kB, 2.2 V to 3.6 V |
| EFM8BB31F64G-B-QFP32 |
QFP-32 |
Silicon Laboratories Inc |
8051, QFP-32, 8 bit, 50 MHz,RAM：4.25 kB, 2.2 V to 3.6 V |
| EFM8BB31F64I-B-QFN24 |
QFN-24 |
Silicon Laboratories Inc |
8051, QFN-24, 8 bit, 50 MHz,RAM：4.25 kB, 2.2 V to 3.6 V |
| EFM8SB20F64G-B-QFN32 |
QFN-32 |
Silicon Laboratories Inc |
CIP-51, QFN-32, 8 bit, 25 MHz,RAM：4.25 kB, 1.8 V to 3.6 V |
| EFM8SB20F64G-A-QFN32 |
QFN-32 |
Silicon Laboratories Inc |
8051, QFN-32, 8 bit, 25 MHz,RAM：4 kB, 2.4 V |
| EFM8UB20F64G-A-QFN32 |
QFN-32 |
Silicon Laboratories Inc |
8051, QFN-32, 8 bit, 48 MHz,RAM：4 kB, 3.3 V |
| EFM8UB20F64G-B-QFN32 |
Other |
Silicon Laboratories Inc |
, , , ,RAM：, |
| EFM8BB31F32I-B-QFP32 |
QFP-32 |
Silicon Laboratories Inc |
8051, QFP-32, 8 bit, 50 MHz,RAM：2.25 kB, 2.2 V to 3.6 V |
| EFM8BB31F64I-B-QSOP24 |
QSOP-24 |
Silicon Laboratories Inc |
8051, QSOP-24, 8 bit, 50 MHz,RAM：4.25 kB, 2.2 V to 3.6 V |
| EFM8LB12F64E-B-QSOP24 |
QSOP-24 |
Silicon Laboratories Inc |
8051, QSOP-24, 8 bit, 72 MHz,RAM：4.25 kB, 2.2 V to 3.6 V |
| EFM8UB20F32G-B-QFP48R |
QFP-48 |
Silicon Laboratories Inc |
CIP-51, QFP-48, 8 bit, 50 MHz,RAM：256 B, 2.2 V to 3.6 V |
| C8051F38B-B-GQ |
LQFP-32 |
Silicon Laboratories Inc |
8051, LQFP-32, 8 bit, 48 MHz,RAM：4.352 kB, 2.7 V to 5.25 V |
| C8051F389-B-GQ |
LQFP-32 |
Silicon Laboratories Inc |
8051, LQFP-32, 8 bit, 48 MHz,RAM：4.352 kB, 2.7 V to 5.25 V |
| C8051F388-B-GQ |
TQFP-48 |
Silicon Laboratories Inc |
8051, TQFP-48, 8 bit, 48 MHz,RAM：4.25 kB, 2.7 V to 5.25 V |