8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 4 kB flash 0.5 kB RAM 12 GPIO BB5 8-bit MCU
EFM8BB50F4G-A-QFN16
Silicon Labs
1:
NT$35.13
356 In Stock
Mouser Part # 634-M8BB50F4GAQFN16
Silicon Labs
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 4 kB flash 0.5 kB RAM 12 GPIO BB5 8-bit MCU
356 In Stock
Alternative Packaging
1
NT$35.13
10
NT$30.04
25
NT$27.96
100
NT$25.56
200
View
200
NT$22.08
600
NT$18.03
1,000
NT$17.39
2,600
NT$15.34
5,000
NT$14.02
Buy
Min.: 1 Mult.: 1
Details
8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V
CY8C3445PVI-094
Infineon Technologies
1:
NT$442.39
134 In Stock
Mouser Part # 727-CY8C3445PVI-094
Infineon Technologies
8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V
134 In Stock
Alternative Packaging
1
NT$442.39
10
NT$395.07
25
NT$305.44
100
NT$301.86
250
View
250
NT$290.03
600
NT$265.29
1,200
NT$258.12
3,000
Quote
Buy
Min.: 1 Mult.: 1
Details
NAND Flash SLC 8Gbit 8 63/120 VFBGA 1 IT
MT29F8G08ABBCAH4-IT:C
Micron
1:
NT$2,032.70
856 In Stock
Verify Status with Factory
Mouser Part # 340-122897-TRAY
Verify Status with Factory
Micron
NAND Flash SLC 8Gbit 8 63/120 VFBGA 1 IT
856 In Stock
Alternative Packaging
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Min.: 1 Mult.: 1
Max.: 100
Details
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
+1 image
EFM8BB21F16I-C-QSOP24
Silicon Labs
1:
NT$68.47
3,126 In Stock
End of Life
Mouser Part # 634-8BB21F16ICQSOP24
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
3,126 In Stock
Alternative Packaging
1
NT$68.47
10
NT$58.08
100
NT$54.49
2,352
NT$50.91
5,880
NT$38.00
Buy
Min.: 1 Mult.: 1
Details
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 2 kB RAM 8-bit Universal Bee MCU
EFM8UB11F16G-C-QSOP24
Silicon Labs
1:
NT$96.08
122 In Stock
End of Life
Mouser Part # 634-8UB11F16GCQSOP24
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 2 kB RAM 8-bit Universal Bee MCU
122 In Stock
Alternative Packaging
1
NT$96.08
10
NT$81.02
25
NT$70.27
100
NT$66.68
250
View
250
NT$62.38
500
NT$59.87
1,176
NT$53.42
2,352
NT$52.70
5,880
NT$51.62
Buy
Min.: 1 Mult.: 1
Details
8-bit Microcontrollers - MCU 50MIPS,128KB,12ADC,100Pin MCU
C8051F124-GQ
Silicon Labs
1:
NT$1,736.57
411 In Stock
1,350 Expected 12/4/2026
End of Life
Mouser Part # 634-C8051F124-GQ
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 50MIPS,128KB,12ADC,100Pin MCU
411 In Stock
1,350 Expected 12/4/2026
Alternative Packaging
1
NT$1,736.57
10
NT$1,436.15
25
NT$1,375.92
100
NT$1,302.79
250
NT$1,269.81
Buy
Min.: 1 Mult.: 1
Details
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V CAN LIN 8-bit MCU
C8051F500-IM
Silicon Labs
1:
NT$485.05
181 In Stock
End of Life
Mouser Part # 634-C8051F500-IM
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V CAN LIN 8-bit MCU
181 In Stock
Alternative Packaging
1
NT$485.05
10
NT$399.73
25
NT$361.37
100
NT$336.63
250
View
250
NT$327.67
500
NT$316.20
903
NT$309.39
2,709
Quote
Buy
Min.: 1 Mult.: 1
Details
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V CAN LIN 8-bit MCU
+1 image
C8051F580-IQ
Silicon Labs
1:
NT$654.26
397 In Stock
2,500 Expected 1/29/2027
End of Life
Mouser Part # 634-C8051F580-IQ
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V CAN LIN 8-bit MCU
397 In Stock
2,500 Expected 1/29/2027
Alternative Packaging
1
NT$654.26
10
NT$531.66
25
NT$480.03
100
NT$439.52
250
NT$421.60
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Min.: 1 Mult.: 1
Details
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
EFM8BB31F16G-D-QFP32
Silicon Labs
1:
NT$75.29
1,070 In Stock
End of Life
Mouser Part # 634-EF8BB31F16GDQP32
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
1,070 In Stock
Alternative Packaging
1
NT$75.29
10
NT$63.45
25
NT$58.79
100
NT$52.70
250
View
250
NT$49.11
500
NT$46.96
1,000
NT$42.66
2,500
NT$41.59
5,000
NT$40.51
Buy
Min.: 1 Mult.: 1
Details
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU
EFM8BB31F64I-D-5QFN32
Silicon Labs
1:
NT$161.33
1,358 In Stock
End of Life
Mouser Part # 634-EF8BB31F64ID5F32
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU
1,358 In Stock
Alternative Packaging
1
NT$161.33
10
NT$106.83
25
NT$97.51
100
NT$82.81
250
View
250
NT$78.51
500
NT$70.62
1,000
NT$65.61
2,500
NT$60.95
4,599
NT$60.59
Buy
Min.: 1 Mult.: 1
Details
NAND Flash SLC 64Gbit 8 48/48 TSOP 2 IT
Micron MT29F64G08AFAAAWP-ITZ:A
MT29F64G08AFAAAWP-ITZ:A
Micron
1:
NT$8,382.81
531 In Stock
Mouser Part # 340-200635-TRAY
Micron
NAND Flash SLC 64Gbit 8 48/48 TSOP 2 IT
531 In Stock
Alternative Packaging
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Min.: 1 Mult.: 1
Max.: 100
Details
NAND Flash SLC 2Gbit 8 48/48 TSOP 1 IT
MT29F2G08ABAGAWP-ITE:G
Micron
1:
NT$766.47
308 In Stock
Mouser Part # 340-305337-TRAY
Micron
NAND Flash SLC 2Gbit 8 48/48 TSOP 1 IT
308 In Stock
Alternative Packaging
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Min.: 1 Mult.: 1
Max.: 100
Details
NAND Flash SLC 2Gbit 8 63/120 VFBGA 1 IT
MT29F2G08ABAGAH4-ITE:G
Micron
1:
NT$1,174.45
340 In Stock
Mouser Part # 340-312429-TRAY
Micron
NAND Flash SLC 2Gbit 8 63/120 VFBGA 1 IT
340 In Stock
Alternative Packaging
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Min.: 1 Mult.: 1
Max.: 100
Details
NOR Flash 16M (2Mx8) 50MHz 2.7-3.6V Industrial
SST25VF016B-50-4I-QAF
Microchip Technology
1:
NT$78.15
429 In Stock
490 Expected 9/4/2026
Mouser Part # 579-25VF016B5IQAF
Microchip Technology
NOR Flash 16M (2Mx8) 50MHz 2.7-3.6V Industrial
429 In Stock
490 Expected 9/4/2026
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Details
NOR Flash 2.7V to 3.6V 4Mbit SPI Serial Flash
SST25VF040B-50-4I-S2AE
Microchip Technology
1:
NT$43.38
577 In Stock
Mouser Part # 579-25VF040B504IS2AE
Microchip Technology
NOR Flash 2.7V to 3.6V 4Mbit SPI Serial Flash
577 In Stock
Buy
Min.: 1 Mult.: 1
Details
NOR Flash 2.7V to 3.6V 4Mbit SPI Serial Flash
SST25VF080B-50-4C-QAF-T
Microchip Technology
1:
NT$64.89
141 In Stock
Mouser Part # 579-25VF080B504CQAFT
Microchip Technology
NOR Flash 2.7V to 3.6V 4Mbit SPI Serial Flash
141 In Stock
1
NT$64.89
2,000
NT$64.89
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
NOR Flash 2.7V to 3.6V 8Mbit SPI Serial Flash
SST25VF080B-50-4I-QAE
Microchip Technology
1:
NT$58.44
291 In Stock
Mouser Part # 579-25VF080B504I-QAE
Microchip Technology
NOR Flash 2.7V to 3.6V 8Mbit SPI Serial Flash
291 In Stock
Alternative Packaging
1
NT$58.44
25
NT$56.64
294
NT$53.78
Buy
Min.: 1 Mult.: 1
Details
NOR Flash 16Mbit 50MHz
SST25VF016B-50-4C-QAF
Microchip Technology
1:
NT$73.49
269 In Stock
Mouser Part # 579-SST25VF16B54CQAF
Microchip Technology
NOR Flash 16Mbit 50MHz
269 In Stock
Alternative Packaging
1
NT$73.49
25
NT$70.62
588
NT$67.76
Buy
Min.: 1 Mult.: 1
Details
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
EFM8BB21F16G-C-QFN20
Silicon Labs
1:
NT$57.72
278 In Stock
2,520 Expected 1/15/2027
Mouser Part # 634-8BB21F16GCQFN20
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
278 In Stock
2,520 Expected 1/15/2027
Alternative Packaging
1
NT$57.72
10
NT$49.11
25
NT$43.02
100
NT$40.15
250
View
250
NT$38.72
500
NT$34.13
1,000
NT$31.76
2,520
NT$30.65
5,040
NT$30.04
Buy
Min.: 1 Mult.: 1
Details
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
+2 images
EFM8BB22F16G-C-QFN28
Silicon Labs
1:
NT$75.29
1,412 In Stock
Mouser Part # 634-8BB22F16GCQFN28
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
1,412 In Stock
Alternative Packaging
1
NT$75.29
10
NT$63.45
25
NT$54.13
100
NT$51.27
250
View
250
NT$50.55
500
NT$45.17
1,000
NT$38.36
2,500
NT$38.00
4,599
NT$37.64
Buy
Min.: 1 Mult.: 1
Details
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 2 kB RAM 8-bit Universal Bee MCU
EFM8UB10F16G-C-QFN20
Silicon Labs
1:
NT$111.14
281 In Stock
Mouser Part # 634-8UB10F16GCQFN20
Silicon Labs
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 2 kB RAM 8-bit Universal Bee MCU
281 In Stock
Alternative Packaging
1
NT$111.14
10
NT$80.66
25
NT$74.57
100
NT$65.25
250
View
250
NT$60.95
500
NT$57.00
1,000
NT$55.21
2,520
NT$52.70
Buy
Min.: 1 Mult.: 1
Details
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 2 kB RAM 8-bit Universal Bee MCU
EFM8UB10F16G-C-QFN28
Silicon Labs
1:
NT$97.15
473 In Stock
Mouser Part # 634-8UB10F16GCQFN28
Silicon Labs
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 2 kB RAM 8-bit Universal Bee MCU
473 In Stock
Alternative Packaging
1
NT$97.15
10
NT$81.74
25
NT$69.55
100
NT$65.96
500
View
500
NT$59.15
1,000
NT$55.21
2,500
NT$53.78
4,599
NT$51.98
Buy
Min.: 1 Mult.: 1
Details
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
EFM8BB21F16I-C-QFN20R
Silicon Labs
1:
NT$93.21
166 In Stock
Mouser Part # 634-BB21F16ICQFN20R
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
166 In Stock
Alternative Packaging
1
NT$93.21
10
NT$60.59
25
NT$55.21
100
NT$46.61
250
View
1,500
NT$33.88
250
NT$43.74
500
NT$38.72
1,000
NT$33.91
1,500
NT$33.88
Buy
Min.: 1 Mult.: 1
Reel :1,500
Details
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU
EFM8BB31F64G-D-QFN32
Silicon Labs
1:
NT$93.93
88 In Stock
9,800 On Order
Mouser Part # 634-EF8BB31F64GDQN32
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU
88 In Stock
9,800 On Order
View Dates
Alternative Packaging
On Order:
4,900 Expected 10/16/2026
4,900 Expected 10/30/2026
Factory Lead-Time:
16 Weeks
1
NT$93.93
10
NT$78.87
25
NT$69.19
100
NT$65.61
250
View
250
NT$58.79
500
NT$56.64
1,000
NT$53.42
2,450
NT$52.70
4,900
NT$51.62
Buy
Min.: 1 Mult.: 1
Details
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
+1 image
EFM8BB21F16A-C-QFN20
Silicon Labs
1:
NT$146.99
44 In Stock
2,520 Expected 9/1/2026
Mouser Part # 634-EFM8BB21F16FN20
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
44 In Stock
2,520 Expected 9/1/2026
Alternative Packaging
1
NT$146.99
10
NT$106.12
25
NT$96.44
100
NT$79.59
250
View
250
NT$76.36
500
NT$69.91
1,000
NT$65.96
2,520
NT$64.89
Buy
Min.: 1 Mult.: 1
Details
Taiwan
