8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
+2 images
EFM8BB22F16G-C-QFN28R
Silicon Labs
1:
$2.52
2,666 In Stock
Mouser Part No 634-8BB22F16GCQFN28R
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
2,666 In Stock
Alternative Packaging
1
$2.52
10
$1.95
25
$1.77
100
$1.50
1,500
$1.25
3,000
View
500
$1.34
1,000
$1.25
3,000
$1.05
Buy
Min.: 1 Mult.: 1
Reel :1,500
Details
SMD/SMT
QFN-28
CIP-51 8051
22 I/O
8 bit
12 bit
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 2 kB RAM 8-bit Universal Bee MCU
EFM8UB10F16G-C-QFN20R
Silicon Labs
1:
$3.09
1,894 In Stock
49,500 On Order
Mouser Part No 634-8UB10F16GCQFN20R
Silicon Labs
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 2 kB RAM 8-bit Universal Bee MCU
1,894 In Stock
49,500 On Order
View Dates
Alternative Packaging
Stock:
1,894 Can Dispatch Immediately
On Order:
9,000 Pending
40,500 Expected 08/01/2027
Factory Lead Time:
31 Weeks
1
$3.09
10
$2.25
25
$2.03
100
$1.83
250
View
1,500
$1.51
250
$1.80
500
$1.61
1,000
$1.51
1,500
$1.51
Buy
Min.: 1 Mult.: 1
Reel :1,500
Details
SMD/SMT
QFN-20
CIP-51 8051
13 I/O
8 bit
12 bit
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 2 kB RAM 8-bit Universal Bee MCU
EFM8UB10F16G-C-QFN28R
Silicon Labs
1:
$2.71
4,493 In Stock
Mouser Part No 634-8UB10F16GCQFN28R
Silicon Labs
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB flash 2 kB RAM 8-bit Universal Bee MCU
4,493 In Stock
Alternative Packaging
1
$2.71
10
$2.28
25
$2.00
100
$1.89
1,500
$1.30
3,000
View
250
$1.86
500
$1.65
1,000
$1.45
3,000
$1.26
Buy
Min.: 1 Mult.: 1
Reel :1,500
Details
SMD/SMT
QFN-28
CIP-51 8051
22 I/O
8 bit
12 bit
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 2 kB RAM 8-bit Universal Bee MCU
+2 images
EFM8UB10F8G-C-QFN20
Silicon Labs
1:
$1.78
2,547 In Stock
5,040 Expected 11/09/2026
Mouser Part No 634-8UB10F8GCQFN20
Silicon Labs
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 2 kB RAM 8-bit Universal Bee MCU
2,547 In Stock
5,040 Expected 11/09/2026
Alternative Packaging
1
$1.78
10
$1.51
25
$1.40
100
$1.23
250
View
250
$1.14
500
$1.06
1,000
$0.919
2,520
$0.855
5,040
$0.837
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
QFN-20
CIP-51 8051
13 I/O
8 bit
12 bit
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 8-bit MCU
C8051F411-GM
Silicon Labs
1:
$13.99
1,108 In Stock
1,533 Expected 20/11/2026
Mouser Part No 634-C8051F411-GM
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 8-bit MCU
1,108 In Stock
1,533 Expected 20/11/2026
Alternative Packaging
1
$13.99
10
$11.23
25
$10.40
100
$9.59
250
View
250
$9.35
500
$8.83
1,000
$8.77
2,500
Quote
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
QFN-28
8051
20 I/O
8 bit
12 bit
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
EFM8BB31F16G-D-QFN32R
Silicon Labs
1:
$1.86
4,177 In Stock
Mouser Part No 634-EF8BB31F16GDN32R
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
4,177 In Stock
Alternative Packaging
1
$1.86
10
$1.54
25
$1.41
100
$1.25
2,500
$0.928
5,000
View
250
$1.16
500
$1.10
1,000
$0.992
5,000
$0.904
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
SMD/SMT
QFN-32
CIP-51 8051
29 I/O
8 bit
10 bit, 12 bit
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
+1 image
EFM8BB31F32I-D-4QFN24R
Silicon Labs
1:
$3.33
1,520 In Stock
Mouser Part No 634-EF8BB31F32ID424R
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
1,520 In Stock
Alternative Packaging
1
$3.33
10
$2.19
25
$2.02
100
$1.76
1,500
$1.36
3,000
View
250
$1.65
500
$1.44
1,000
$1.36
3,000
$1.17
Buy
Min.: 1 Mult.: 1
Reel :1,500
Details
SMD/SMT
QFN-24
CIP-51 8051
20 I/O
8 bit
10 bit, 12 bit
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU
+1 image
EFM8BB31F64G-D-QFN24R
Silicon Labs
1:
$3.67
2,120 In Stock
Mouser Part No 634-EF8BB31F64GDF24R
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU
2,120 In Stock
Alternative Packaging
1
$3.67
10
$2.48
25
$2.30
100
$2.00
1,500
$1.55
3,000
View
250
$1.87
500
$1.64
1,000
$1.55
3,000
$1.32
Buy
Min.: 1 Mult.: 1
Reel :1,500
Details
SMD/SMT
QFN-24
CIP-51 8051
20 I/O
8 bit
10 bit, 12 bit
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU
+1 image
EFM8BB31F64G-D-QFN24
Silicon Labs
1:
$2.53
5,987 In Stock
Mouser Part No 634-EF8BB31F64GDQF24
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU
5,987 In Stock
Alternative Packaging
1
$2.53
10
$2.13
25
$1.86
100
$1.74
500
View
500
$1.56
1,000
$1.45
2,520
$1.34
5,040
$1.29
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
QFN-24
CIP-51 8051
20 I/O
8 bit
10 bit, 12 bit
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU
+1 image
EFM8BB31F64I-D-4QFN24R
Silicon Labs
1:
$4.03
995 In Stock
1,500 Expected 30/11/2026
Mouser Part No 634-EF8BB31F64ID424R
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU
995 In Stock
1,500 Expected 30/11/2026
Alternative Packaging
1
$4.03
10
$2.67
25
$2.43
100
$2.06
1,500
$1.52
3,000
View
250
$1.96
500
$1.76
1,000
$1.53
3,000
$1.49
Buy
Min.: 1 Mult.: 1
Reel :1,500
Details
SMD/SMT
QFN-24
CIP-51 8051
20 I/O
8 bit
10 bit, 12 bit
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU
EFM8BB31F64I-D-QFN32
Silicon Labs
1:
$4.35
1,599 In Stock
Mouser Part No 634-EF8BB31F64IDQN32
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU
1,599 In Stock
Alternative Packaging
1
$4.35
10
$2.88
25
$2.62
100
$2.23
250
View
250
$2.12
500
$1.90
1,000
$1.65
4,900
$1.63
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
QFN-32
CIP-51 8051
29 I/O
8 bit
10 bit, 12 bit
ARM Microcontrollers - MCU PSOC6 150-MHz Cortex-M4
CY8C6117BZI-F34
Infineon Technologies
1:
$10.51
290 In Stock
Mouser Part No 727-CY8C6117BZI-F34
Infineon Technologies
ARM Microcontrollers - MCU PSOC6 150-MHz Cortex-M4
290 In Stock
Alternative Packaging
1
$10.51
10
$8.20
100
$7.70
250
$7.35
520
View
520
$6.49
1,040
$6.25
2,600
Quote
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
BGA-124
ARM Cortex M4F
104 I/O
32 bit
12 bit
ARM Microcontrollers - MCU LPC1111FHN33/102
LPC1111FHN33/102'5
NXP Semiconductors
1:
$3.22
2,907 In Stock
Mouser Part No 771-LPC1111FHN33102
NXP Semiconductors
ARM Microcontrollers - MCU LPC1111FHN33/102
2,907 In Stock
Alternative Packaging
1
$3.22
10
$2.41
25
$2.09
100
$1.99
500
View
4,000
$1.63
500
$1.82
1,000
$1.80
2,000
$1.74
4,000
$1.63
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
SMD/SMT
HVQFN-33
ARM Cortex M0
42 I/O
32 bit
10 bit
ARM Microcontrollers - MCU Scalable Entry Level 32-bit Microcontroller (MCU) based on ARM Cortex-M0+/M0 Cores
LPC1112FHI33/203,5
NXP Semiconductors
1:
$3.93
742 In Stock
Mouser Part No 771-LPC1112FHI332035
NXP Semiconductors
ARM Microcontrollers - MCU Scalable Entry Level 32-bit Microcontroller (MCU) based on ARM Cortex-M0+/M0 Cores
742 In Stock
Alternative Packaging
1
$3.93
10
$2.97
25
$2.73
250
$2.72
490
View
490
$2.48
980
$2.10
2,940
$2.06
5,390
$2.05
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
HVQFN-33
ARM Cortex M0
42 I/O
32 bit
10 bit
ARM Microcontrollers - MCU Scalable Entry Level 32-bit Microcontroller (MCU) based on ARM Cortex-M0+/M0 Cores
LPC1114FBD48/333,1
NXP Semiconductors
1:
$5.66
1,974 In Stock
Mouser Part No 771-LPC1114FBD483331
NXP Semiconductors
ARM Microcontrollers - MCU Scalable Entry Level 32-bit Microcontroller (MCU) based on ARM Cortex-M0+/M0 Cores
1,974 In Stock
Alternative Packaging
1
$5.66
10
$4.33
25
$3.80
100
$3.63
250
View
250
$3.44
1,000
$3.42
2,500
$3.13
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
LQFP-48
ARM Cortex M0
42 I/O
32 bit
10 bit
ARM Microcontrollers - MCU 32kB flash, 8kB SRAM, HVQFN32 package
LPC1114FHN33/302,5
NXP Semiconductors
1:
$4.73
910 In Stock
4,000 Expected 12/11/2026
Mouser Part No 771-LPC1114FHN333025
NXP Semiconductors
ARM Microcontrollers - MCU 32kB flash, 8kB SRAM, HVQFN32 package
910 In Stock
4,000 Expected 12/11/2026
Alternative Packaging
1
$4.73
10
$3.59
25
$3.14
100
$2.99
500
View
4,000
$2.50
500
$2.75
2,000
$2.70
4,000
$2.50
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
SMD/SMT
HVQFN-33
ARM Cortex M0
42 I/O
32 bit
10 bit
ARM Microcontrollers - MCU Scalable Entry Level 32-bit Microcontroller (MCU) based on ARM Cortex-M0+/M0 Cores
LPC11D14FBD100/302
NXP Semiconductors
1:
$6.75
54 In Stock
End of Life
Mouser Part No 771-LP11D14FBD100302
End of Life
NXP Semiconductors
ARM Microcontrollers - MCU Scalable Entry Level 32-bit Microcontroller (MCU) based on ARM Cortex-M0+/M0 Cores
54 In Stock
1
$6.75
10
$5.88
25
$5.61
90
$4.91
270
View
270
$4.74
540
$4.48
1,080
$4.32
2,520
$4.27
5,040
Quote
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
LQFP-100
ARM Cortex M0
42 I/O
32 bit
10 bit
ARM Microcontrollers - MCU Stellaris Cortex-M3 Fury 32-Bit ARM
LM3S1968-IQC50-A2
Texas Instruments
1:
$41.77
386 In Stock
NRND
Mouser Part No 868-LM3S1968-IQC50
NRND
Texas Instruments
ARM Microcontrollers - MCU Stellaris Cortex-M3 Fury 32-Bit ARM
386 In Stock
Alternative Packaging
1
$41.77
10
$32.91
25
$30.81
90
$30.43
270
View
270
$29.03
900
Quote
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
LQFP-100
ARM Cortex M3
52 I/O
32 bit
10 bit
ARM Microcontrollers - MCU STELLARIS ARM S817
LM3S817-IQN50-C2
Texas Instruments
1:
$17.34
136 In Stock
NRND
Mouser Part No 868-LM3S817-IQN50
NRND
Texas Instruments
ARM Microcontrollers - MCU STELLARIS ARM S817
136 In Stock
Alternative Packaging
1
$17.34
10
$13.74
25
$12.30
100
$11.86
250
View
250
$11.20
500
$10.72
1,000
$10.52
2,500
Quote
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
LQFP-48
ARM Cortex M3
30 I/O
32 bit
10 bit
32-bit Microcontrollers - MCU 32BIT MCU RX210 768K/96K QFP100
R5F5210ABDFP#30
Renesas Electronics
1:
$17.74
506 In Stock
2,554 Expected 01/06/2027
NRND
Mouser Part No 968-R5F5210ABDFP#30
NRND
Renesas Electronics
32-bit Microcontrollers - MCU 32BIT MCU RX210 768K/96K QFP100
506 In Stock
2,554 Expected 01/06/2027
Alternative Packaging
1
$17.74
10
$13.60
25
$11.33
90
$9.97
270
View
270
$9.53
1,080
$9.15
2,520
Quote
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
LFQFP-100
RX
84 I/O
32 bit
12 bit
32-bit Microcontrollers - MCU UC3L-256KB FL 85C
AT32UC3L0256-AUR
Microchip Technology
1:
$9.84
37 In Stock
2,500 Expected 01/09/2026
Mouser Part No 556-AT32UC3L0256-AUR
Microchip Technology
32-bit Microcontrollers - MCU UC3L-256KB FL 85C
37 In Stock
2,500 Expected 01/09/2026
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
SMD/SMT
TQFP-48
AVR
36 I/O
32 bit
12 bit
32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 50MHz, 10-bit ADC
+3 images
PIC32MX170F256B-50I/SO
Microchip Technology
1:
$5.21
174 In Stock
Mouser Part No 579-32MX170F256B5ISO
Microchip Technology
32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 50MHz, 10-bit ADC
174 In Stock
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
SOIC-28
MIPS32 M4K
21 I/O
32 bit
10 bit
32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 50MHz, 10-bit ADC
+1 image
PIC32MX170F256B-50I/SP
Microchip Technology
1:
$5.47
266 In Stock
Mouser Part No 579-32MX170F256B5ISP
Microchip Technology
32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 50MHz, 10-bit ADC
266 In Stock
Buy
Min.: 1 Mult.: 1
Details
Through Hole
PDIP-28
MIPS32 M4K
21 I/O
32 bit
10 bit
32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 40MHz, 10-bit ADC
+2 images
PIC32MX170F256B-I/ML
Microchip Technology
1:
$4.96
91 In Stock
Mouser Part No 579-32MX170F256BI/ML
Microchip Technology
32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 40MHz, 10-bit ADC
91 In Stock
Alternative Packaging
1
$4.96
25
$4.86
100
$4.05
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
QFN-28
MIPS32 M4K
34 I/O
32 bit
10 bit
32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 40MHz, 10-bit ADC
PIC32MX170F256B-I/SO
Microchip Technology
1:
$4.83
307 In Stock
Mouser Part No 579-32MX170F256BI/SO
Microchip Technology
32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 40MHz, 10-bit ADC
307 In Stock
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
SOIC-28
MIPS32 M4K
21 I/O
32 bit
10 bit
Israel
