|
|
8位微控制器 -MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
- EFM8BB31F16G-D-QFN32R
- Silicon Labs
-
1:
¥14.4753
-
5,204库存量
|
Mouser 零件编号
634-EF8BB31F16GDN32R
|
Silicon Labs
|
8位微控制器 -MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
|
|
5,204库存量
|
|
|
¥14.4753
|
|
|
¥11.9893
|
|
|
¥11.0853
|
|
|
¥9.7632
|
|
|
¥7.5936
|
|
|
查看
|
|
|
¥9.0965
|
|
|
¥8.5993
|
|
|
¥8.0682
|
|
|
¥7.3111
|
|
最低: 1
倍数: 1
:
2,500
|
|
|
|
|
8位微控制器 -MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU
- EFM8BB31F64G-D-QFP32
- Silicon Labs
-
1:
¥24.8148
-
5,986库存量
|
Mouser 零件编号
634-EF8BB31F64GDQP32
|
Silicon Labs
|
8位微控制器 -MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU
|
|
5,986库存量
|
|
|
¥24.8148
|
|
|
¥20.3513
|
|
|
¥18.7806
|
|
|
¥16.6223
|
|
|
查看
|
|
|
¥15.4697
|
|
|
¥14.7239
|
|
|
¥14.3962
|
|
|
¥13.7295
|
|
|
¥13.3227
|
|
最低: 1
倍数: 1
|
|
|
|
|
8位微控制器 -MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU
- EFM8BB31F64I-D-QFN32
- Silicon Labs
-
1:
¥34.0808
-
1,899库存量
|
Mouser 零件编号
634-EF8BB31F64IDQN32
|
Silicon Labs
|
8位微控制器 -MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU
|
|
1,899库存量
|
|
|
¥34.0808
|
|
|
¥22.5774
|
|
|
¥20.5999
|
|
|
¥17.4585
|
|
|
查看
|
|
|
¥16.5432
|
|
|
¥14.8934
|
|
|
¥13.9781
|
|
|
¥12.9837
|
|
|
¥12.8255
|
|
最低: 1
倍数: 1
|
|
|
|
|
8位微控制器 -MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU
- EFM8BB31F64G-D-QFN32
- Silicon Labs
-
1:
¥21.5943
-
4,426库存量
|
Mouser 零件编号
634-EF8BB31F64GDQN32
|
Silicon Labs
|
8位微控制器 -MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU
|
|
4,426库存量
|
|
|
¥21.5943
|
|
|
¥17.7862
|
|
|
¥16.2946
|
|
|
¥14.4753
|
|
|
查看
|
|
|
¥12.8255
|
|
|
¥12.2379
|
|
|
¥11.9102
|
|
|
¥11.8311
|
|
|
¥11.1644
|
|
最低: 1
倍数: 1
|
|
|
|
|
8位微控制器 -MCU 5 Volt 8051 50 Mhz 16 kB flash 0.5 kB RAM 12 GPIO BB5 8-bit MCU
- EFM8BB50F16G-A-SOIC16
- Silicon Labs
-
1:
¥8.4411
-
1,548库存量
|
Mouser 零件编号
634-M8BB50F16GASIC16
|
Silicon Labs
|
8位微控制器 -MCU 5 Volt 8051 50 Mhz 16 kB flash 0.5 kB RAM 12 GPIO BB5 8-bit MCU
|
|
1,548库存量
|
|
|
¥8.4411
|
|
|
¥7.0399
|
|
|
¥6.4975
|
|
|
¥5.7291
|
|
|
查看
|
|
|
¥5.2884
|
|
|
¥4.746
|
|
|
¥4.5313
|
|
|
¥4.2601
|
|
|
¥4.1697
|
|
最低: 1
倍数: 1
|
|
|
|
|
8位微控制器 -MCU 5 Volt 8051 50 Mhz 4 kB flash 0.5 kB RAM 9 GPIO BB5 8-bit MCU
- EFM8BB50F4G-A-QFN12
- Silicon Labs
-
1:
¥5.4579
-
516库存量
-
200预期 2026/6/23
|
Mouser 零件编号
634-M8BB50F4GAQFN12
|
Silicon Labs
|
8位微控制器 -MCU 5 Volt 8051 50 Mhz 4 kB flash 0.5 kB RAM 9 GPIO BB5 8-bit MCU
|
|
516库存量
200预期 2026/6/23
|
|
|
¥5.4579
|
|
|
¥4.6104
|
|
|
¥4.2714
|
|
|
¥4.2488
|
|
|
查看
|
|
|
¥3.3222
|
|
|
¥3.2092
|
|
|
¥3.0849
|
|
|
¥2.8589
|
|
|
¥2.7572
|
|
最低: 1
倍数: 1
|
|
|
|
|
8位微控制器 -MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU
- EFM8BB31F64I-D-4QFN24R
- Silicon Labs
-
1:
¥33.4141
-
1,425库存量
|
Mouser 零件编号
634-EF8BB31F64ID424R
|
Silicon Labs
|
8位微控制器 -MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU
|
|
1,425库存量
|
|
|
¥33.4141
|
|
|
¥22.1706
|
|
|
¥20.1818
|
|
|
¥17.1195
|
|
|
¥12.4865
|
|
|
查看
|
|
|
¥16.2946
|
|
|
¥14.6448
|
|
|
¥13.1532
|
|
|
¥12.3283
|
|
最低: 1
倍数: 1
:
1,500
|
|
|
|
|
8位微控制器 -MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU
- EFM8BB31F64G-D-QFN24
- Silicon Labs
-
1:
¥20.7581
-
6,437库存量
|
Mouser 零件编号
634-EF8BB31F64GDQF24
|
Silicon Labs
|
8位微控制器 -MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU
|
|
6,437库存量
|
|
|
¥20.7581
|
|
|
¥17.1195
|
|
|
¥15.7183
|
|
|
¥13.7295
|
|
|
查看
|
|
|
¥12.5769
|
|
|
¥12.1588
|
|
|
¥11.4921
|
|
|
¥11.413
|
|
|
¥11.0853
|
|
最低: 1
倍数: 1
|
|
|
|
|
8位微控制器 -MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Busy Bee MCU
- EFM8BB10F8I-A-QFN20
- Silicon Labs
-
1:
¥10.5881
-
2,420库存量
|
Mouser 零件编号
634-FM8BB10F8IAQFN20
|
Silicon Labs
|
8位微控制器 -MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Busy Bee MCU
|
|
2,420库存量
|
|
|
¥10.5881
|
|
|
¥8.8479
|
|
|
¥8.136
|
|
|
¥7.0738
|
|
|
查看
|
|
|
¥6.4523
|
|
|
¥6.2037
|
|
|
¥5.9438
|
|
|
¥5.4805
|
|
|
¥5.2771
|
|
最低: 1
倍数: 1
|
|
|
|
|
开发板和工具包 - 8051 MCU University Kit includes Toolstick University Starter Kit and Textbook
- MCUNIVERSITYKIT
- Silicon Labs
-
1:
¥673.2766
-
N/A
|
Mouser 零件编号
634-MCUNIVERSITYKIT
|
Silicon Labs
|
开发板和工具包 - 8051 MCU University Kit includes Toolstick University Starter Kit and Textbook
|
|
N/A
|
|
|
¥673.2766
|
|
|
报价
|
|
|
报价
|
|
最低: 1
倍数: 1
|
|
|
|
|
8位微控制器 -MCU 8051 75 MHz 64 kB flash 4.25 kB RAM 8-bit Laser Bee MCU
- EFM8LB12F64E-C-QFN24R
- Silicon Labs
-
1:
¥27.0522
-
4,101库存量
|
Mouser 零件编号
634-LB12F64ECQFN24R
|
Silicon Labs
|
8位微控制器 -MCU 8051 75 MHz 64 kB flash 4.25 kB RAM 8-bit Laser Bee MCU
|
|
4,101库存量
|
|
|
¥27.0522
|
|
|
¥22.1706
|
|
|
¥20.3513
|
|
|
¥18.1139
|
|
|
¥14.4753
|
|
|
查看
|
|
|
¥16.8709
|
|
|
¥16.1251
|
|
|
¥14.9725
|
|
|
¥14.2267
|
|
最低: 1
倍数: 1
:
1,500
|
|
|
|
|
8位微控制器 -MCU 5 Volt 8051 50 Mhz 16 kB flash 0.5 kB RAM 12 GPIO BB5 8-bit MCU
- EFM8BB50F16G-A-QFN16
- Silicon Labs
-
1:
¥7.0286
-
975库存量
|
Mouser 零件编号
634-M8BB50F16GAQFN16
|
Silicon Labs
|
8位微控制器 -MCU 5 Volt 8051 50 Mhz 16 kB flash 0.5 kB RAM 12 GPIO BB5 8-bit MCU
|
|
975库存量
|
|
|
¥7.0286
|
|
|
¥5.9325
|
|
|
¥5.4805
|
|
|
¥4.5426
|
|
|
查看
|
|
|
¥4.2714
|
|
|
¥4.1358
|
|
|
¥3.9776
|
|
|
¥3.7177
|
|
|
¥3.503
|
|
最低: 1
倍数: 1
|
|
|
|
|
8位微控制器 -MCU 8051 75 MHz 64 kB flash 4.25 kB RAM 8-bit Laser Bee MCU
- EFM8LB12F64E-C-QFN32R
- Silicon Labs
-
1:
¥28.0353
-
4,862库存量
|
Mouser 零件编号
634-LB12F64ECQFN32R
|
Silicon Labs
|
8位微控制器 -MCU 8051 75 MHz 64 kB flash 4.25 kB RAM 8-bit Laser Bee MCU
|
|
4,862库存量
|
|
|
¥28.0353
|
|
|
¥22.9164
|
|
|
¥21.0971
|
|
|
¥18.7806
|
|
|
¥14.803
|
|
|
查看
|
|
|
¥17.5376
|
|
|
¥16.7127
|
|
|
¥15.8765
|
|
|
¥14.4753
|
|
最低: 1
倍数: 1
:
2,500
|
|
|
|
|
8位微控制器 -MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
- EFM8BB31F32I-D-QFP32
- Silicon Labs
-
1:
¥32.1711
-
1,248库存量
-
寿命结束
|
Mouser 零件编号
634-EF8BB31F32IDQP32
寿命结束
|
Silicon Labs
|
8位微控制器 -MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
|
|
1,248库存量
|
|
|
¥32.1711
|
|
|
¥21.2553
|
|
|
¥19.436
|
|
|
¥16.4641
|
|
|
查看
|
|
|
¥15.6279
|
|
|
¥14.0572
|
|
|
¥12.9046
|
|
最低: 1
倍数: 1
|
|
|
|
|
8位微控制器 -MCU 8051 75 MHz 64 kB flash 4.25 kB RAM 8-bit Laser Bee MCU
- EFM8LB12F64E-C-QFN32
- Silicon Labs
-
1:
¥28.0353
-
2,603库存量
|
Mouser 零件编号
634-LB12F64ECQFN32
|
Silicon Labs
|
8位微控制器 -MCU 8051 75 MHz 64 kB flash 4.25 kB RAM 8-bit Laser Bee MCU
|
|
2,603库存量
|
|
|
¥28.0353
|
|
|
¥22.9164
|
|
|
¥21.0971
|
|
|
¥18.7806
|
|
|
查看
|
|
|
¥16.7127
|
|
|
¥16.046
|
|
|
¥15.6279
|
|
|
¥15.0516
|
|
|
¥14.7239
|
|
最低: 1
倍数: 1
|
|
|
|
|
8位微控制器 -MCU 32K FLASH 4.0 TO 5.5V
- AT89C51RC-24PU
- Microchip Technology
-
1:
¥42.7592
-
93库存量
-
600预期 2026/6/16
|
Mouser 零件编号
556-A89C51RC-24PU
|
Microchip Technology
|
8位微控制器 -MCU 32K FLASH 4.0 TO 5.5V
|
|
93库存量
600预期 2026/6/16
|
|
最低: 1
倍数: 1
|
|
|
|
|
8位微控制器 -MCU Sngl-Cycle 8051 IND 2.4-3.6V 32K ISP FL
- AT89LP3240-20AU
- Microchip Technology
-
1:
¥86.7727
-
63库存量
|
Mouser 零件编号
556-AT89LP3240-20AU
|
Microchip Technology
|
8位微控制器 -MCU Sngl-Cycle 8051 IND 2.4-3.6V 32K ISP FL
|
|
63库存量
|
|
最低: 1
倍数: 1
|
|
|
|
|
8位微控制器 -MCU 8051 4K FLASH 2.7 TO 5.5V 24MHZ 4V-5.5V
- AT89C4051-24SU
- Microchip Technology
-
1:
¥12.9385
-
875库存量
|
Mouser 零件编号
556-A89C4051-24SU
|
Microchip Technology
|
8位微控制器 -MCU 8051 4K FLASH 2.7 TO 5.5V 24MHZ 4V-5.5V
|
|
875库存量
|
|
最低: 1
倍数: 1
|
|
|
|
|
8位微控制器 -MCU 8051 4K FLASH 2.7 TO 5.5V 24MHZ 4V-5.5V
- AT89C4051-24PU
- Microchip Technology
-
1:
¥18.4077
-
622库存量
|
Mouser 零件编号
556-A89C4051-24PU
|
Microchip Technology
|
8位微控制器 -MCU 8051 4K FLASH 2.7 TO 5.5V 24MHZ 4V-5.5V
|
|
622库存量
|
|
最低: 1
倍数: 1
|
|
|
|
|
开发板和工具包 - 8051 EFM8UB20 Universal Bee Starter Kit
- SLSTK2001A
- Silicon Labs
-
1:
¥942.9624
-
5库存量
-
寿命结束
|
Mouser 零件编号
634-SLSTK2001A
寿命结束
|
Silicon Labs
|
开发板和工具包 - 8051 EFM8UB20 Universal Bee Starter Kit
|
|
5库存量
|
|
最低: 1
倍数: 1
|
|
|
|
|
8位微控制器 -MCU 32K Flash 50MHz 8051 1.71V to 5.5V
- CY8C3445PVI-094
- Infineon Technologies
-
1:
¥125.2379
-
134库存量
|
Mouser 零件编号
727-CY8C3445PVI-094
|
Infineon Technologies
|
8位微控制器 -MCU 32K Flash 50MHz 8051 1.71V to 5.5V
|
|
134库存量
|
|
|
¥125.2379
|
|
|
¥95.1008
|
|
|
¥91.191
|
|
|
¥80.343
|
|
|
查看
|
|
|
¥76.3428
|
|
|
¥71.4725
|
|
|
¥68.704
|
|
|
报价
|
|
最低: 1
倍数: 1
|
|
|
|
|
8位微控制器 -MCU Low Pin Count 8051 Series; 2.4V to 5.5V; -40? to 85?
- N76E003AT20
- Nuvoton
-
1:
¥6.3732
-
655库存量
-
888预期 2027/4/20
|
Mouser 零件编号
503-N76E003AT20
|
Nuvoton
|
8位微控制器 -MCU Low Pin Count 8051 Series; 2.4V to 5.5V; -40? to 85?
|
|
655库存量
888预期 2027/4/20
|
|
|
¥6.3732
|
|
|
¥4.6443
|
|
|
¥4.3731
|
|
|
¥4.1471
|
|
|
查看
|
|
|
¥3.9663
|
|
|
¥3.7855
|
|
|
¥3.5708
|
|
|
¥3.4352
|
|
|
¥3.3787
|
|
最低: 1
倍数: 1
|
|
|
|
|
8位微控制器 -MCU 8051 25 MHz 4 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU
- EFM8SB10F4G-A-QFN20
- Silicon Labs
-
1:
¥19.5264
-
28库存量
|
Mouser 零件编号
634-8SB10F4GAQF20
|
Silicon Labs
|
8位微控制器 -MCU 8051 25 MHz 4 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU
|
|
28库存量
|
|
|
¥19.5264
|
|
|
¥12.5769
|
|
|
¥11.2548
|
|
|
¥7.797
|
|
|
查看
|
|
|
¥7.4919
|
|
|
¥6.9269
|
|
|
¥6.4636
|
|
|
¥6.2941
|
|
|
¥6.2489
|
|
最低: 1
倍数: 1
|
|
|
|
|
开发板和工具包 - 8051 EFM8 BB51 Pro Kit
- BB51-PK5207B
- Silicon Labs
-
1:
¥760.9872
-
4库存量
|
Mouser 零件编号
634-BB51-PK5207B
|
Silicon Labs
|
开发板和工具包 - 8051 EFM8 BB51 Pro Kit
|
|
4库存量
|
|
最低: 1
倍数: 1
|
|
|
|
|
开发板和工具包 - 8051 EFM8 BB52 Explorer Kit
- BB52-EK2701A
- Silicon Labs
-
1:
¥223.3332
-
11库存量
-
8预期 2026/8/28
|
Mouser 零件编号
634-BB52-EK2701A
|
Silicon Labs
|
开发板和工具包 - 8051 EFM8 BB52 Explorer Kit
|
|
11库存量
8预期 2026/8/28
|
|
最低: 1
倍数: 1
|
|
|