8-bit Microcontrollers - MCU USB-Flash-64k-ADC-QFN32 OTP available (T626-GM)
C8051F381-GMR
Silicon Labs
1:
$7.20
90 In Stock
Mouser Part # 634-C8051F381-GMR
Silicon Labs
8-bit Microcontrollers - MCU USB-Flash-64k-ADC-QFN32 OTP available (T626-GM)
90 In Stock
Alternative Packaging
1
$7.20
10
$5.68
25
$5.10
100
$4.74
250
View
1,500
$4.18
250
$4.62
500
$4.40
1,000
$4.21
1,500
$4.18
3,000
Quote
Buy
Min.: 1 Mult.: 1
Reel :1,500
Details
8051
64 kB
4.25 kB
QFN-32
48 MHz
10 bit
25 I/O
2.7 V
5.25 V
SMD/SMT
8 bit
- 40 C
+ 85 C
C8051F381
Reel, Cut Tape
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 8-bit MCU
C8051F387-GM
Silicon Labs
1:
$5.83
208 In Stock
Mouser Part # 634-C8051F387-GM
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 8-bit MCU
208 In Stock
Alternative Packaging
1
$5.83
10
$4.84
25
$4.15
100
$3.96
250
View
250
$3.58
500
$3.40
1,000
$3.37
2,500
$3.35
4,599
Quote
Buy
Min.: 1 Mult.: 1
Details
8051
32 kB
2.3 kB
QFN-32
48 MHz
25 I/O
2.7 V
5.25 V
SMD/SMT
8 bit
- 40 C
+ 85 C
C8051F387
Tube
8-bit Microcontrollers - MCU 8051 48 MHz 64 kB flash 4 kB RAM 8-bit Universal Bee MCU
+1 image
EFM8UB20F64G-B-QFN32R
Silicon Labs
1:
$3.90
163 In Stock
Mouser Part # 634-EFM8UB64GBQFN32R
Silicon Labs
8-bit Microcontrollers - MCU 8051 48 MHz 64 kB flash 4 kB RAM 8-bit Universal Bee MCU
163 In Stock
Alternative Packaging
1
$3.90
10
$3.03
25
$2.70
100
$2.49
1,500
$2.10
3,000
View
250
$2.42
500
$2.26
1,000
$2.14
3,000
$2.08
Buy
Min.: 1 Mult.: 1
Reel :1,500
Details
CIP-51 8051
64 kB
4.25 kB
QFN-32
48 MHz
10 bit
25 I/O
3.3 V
3.3 V
SMD/SMT
8 bit
- 40 C
+ 85 C
EFM8UB2
Reel, Cut Tape
8-bit Microcontrollers - MCU 8051 48 MHz 64 kB flash 4 kB RAM 8-bit Universal Bee MCU
+1 image
EFM8UB20F64G-B-QFN32
Silicon Labs
1:
$3.65
325 In Stock
Mouser Part # 634-EFM8UBF64GBQFN32
Silicon Labs
8-bit Microcontrollers - MCU 8051 48 MHz 64 kB flash 4 kB RAM 8-bit Universal Bee MCU
325 In Stock
Alternative Packaging
1
$3.65
10
$2.92
25
$2.58
100
$2.38
250
View
250
$2.36
500
$2.20
1,000
$2.12
2,500
$2.09
4,599
$2.07
Buy
Min.: 1 Mult.: 1
Details
CIP-51 8051
64 kB
4.25 kB
QFN-32
48 MHz
10 bit
25 I/O
3.3 V
3.3 V
SMD/SMT
8 bit
- 40 C
+ 85 C
EFM8UB2
Tube
8-bit Microcontrollers - MCU 2.4-5.25V 8K FLASH 512B LO PWR CAPSENSE
CY8C20434-12LQXI
Infineon Technologies
1:
$4.69
246 In Stock
Mouser Part # 727-CY8C20434-12LQXI
Infineon Technologies
8-bit Microcontrollers - MCU 2.4-5.25V 8K FLASH 512B LO PWR CAPSENSE
246 In Stock
Alternative Packaging
1
$4.69
10
$3.56
25
$3.11
100
$2.97
250
View
250
$2.66
500
$2.16
Buy
Min.: 1 Mult.: 1
Details
M8C
8 kB
512 B
QFN-32
12 MHz
No ADC
28 I/O
2.4 V
5.25 V
SMD/SMT
8 bit
- 40 C
+ 85 C
CY8C20434
Tray
8-bit Microcontrollers - MCU 32kB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN32
+3 images
C8051F920-G-GM
Silicon Labs
1:
$4.86
63 In Stock
End of Life
Mouser Part # 634-C8051F920-G-GM
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 32kB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN32
63 In Stock
Alternative Packaging
1
$4.86
10
$3.83
25
$3.41
100
$3.15
250
View
250
$2.92
500
$2.87
1,000
$2.78
2,500
$2.74
Buy
Min.: 1 Mult.: 1
Details
8051
32 kB
4.25 kB
QFN-32
25 MHz
10 bit
24 I/O
900 mV
3.6 V
SMD/SMT
8 bit
- 40 C
+ 85 C
Tube
8-bit Microcontrollers - MCU 32kB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN32
+3 images
C8051F920-G-GMR
Silicon Labs
1:
$4.69
1,318 In Stock
End of Life
Mouser Part # 634-C8051F920-G-GMR
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 32kB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN32
1,318 In Stock
Alternative Packaging
1
$4.69
10
$3.90
25
$3.62
100
$3.26
1,500
$2.74
3,000
View
250
$3.07
500
$2.98
1,000
$2.78
3,000
$2.69
Buy
Min.: 1 Mult.: 1
Reel :1,500
Details
8051
32 kB
4.25 kB
QFN-32
25 MHz
10 bit
24 I/O
900 mV
3.6 V
SMD/SMT
8 bit
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 64kB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN32
C8051F930-G-GM
Silicon Labs
1:
$5.60
1,244 In Stock
End of Life
Mouser Part # 634-C8051F930-G-GM
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 64kB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN32
1,244 In Stock
Alternative Packaging
1
$5.60
10
$4.44
25
$3.96
100
$3.67
250
View
250
$3.58
500
$3.40
1,000
$3.37
2,500
$3.30
4,599
Quote
Buy
Min.: 1 Mult.: 1
Details
8051
64 kB
4.25 kB
QFN-32
25 MHz
10 bit
24 I/O
1.8 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 85 C
Tube
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:
$4.50
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
$4.50
10
$2.98
25
$2.72
100
$2.31
250
View
250
$2.19
500
$1.97
1,000
$1.83
2,500
$1.70
4,599
$1.69
Buy
Min.: 1 Mult.: 1
Details
CIP-51 8051
64 kB
4.35 kB
QFN-32
50 MHz
10 bit, 12 bit
29 I/O
2.2 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 125 C
Tube
8-bit Microcontrollers - MCU AVR 4KB FL 256B EE 512B SRAM 20MHz 105C
ATMEGA48PA-MN
Microchip Technology
1:
$1.62
18 In Stock
NRND
Mouser Part # 556-ATMEGA48PA-MN
NRND
Microchip Technology
8-bit Microcontrollers - MCU AVR 4KB FL 256B EE 512B SRAM 20MHz 105C
18 In Stock
Alternative Packaging
1
$1.62
25
$1.49
100
$1.33
Buy
Min.: 1 Mult.: 1
Details
AVR
4 kB
512 B
QFN-32
20 MHz
10 bit
23 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 105 C
ATmega48PA
Tray
8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-16MHz 105C
ATMEGA8A-MN
Microchip Technology
1:
$2.66
246 In Stock
NRND
Mouser Part # 556-ATMEGA8A-MN
NRND
Microchip Technology
8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-16MHz 105C
246 In Stock
Alternative Packaging
1
$2.66
25
$2.44
100
$2.20
Buy
Min.: 1 Mult.: 1
Details
AVR
8 kB
1 kB
QFN-32
16 MHz
10 bit
23 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATmega8A
Tray
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
EFM8BB31F16G-D-QFN32
Silicon Labs
1:
$1.76
1,444 In Stock
Mouser Part # 634-EF8BB31F16GDQN32
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
1,444 In Stock
Alternative Packaging
1
$1.76
10
$1.49
25
$1.31
100
$1.24
250
View
250
$1.10
500
$1.05
1,000
$1.01
2,450
$0.968
4,900
$0.957
Buy
Min.: 1 Mult.: 1
Details
CIP-51 8051
16 kB
2.3 kB
QFN-32
50 MHz
10 bit, 12 bit
29 I/O
2.2 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 85 C
Tray
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:
$2.67
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
$2.67
10
$1.98
25
$1.81
100
$1.62
250
View
250
$1.53
500
$1.48
1,000
$1.42
2,450
$1.39
4,900
$1.35
Buy
Min.: 1 Mult.: 1
Details
CIP-51 8051
64 kB
4.35 kB
QFN-32
50 MHz
10 bit, 12 bit
29 I/O
2.2 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 85 C
Tray
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 29 GPIO BB5 8-bit MCU
EFM8BB52F16G-C-QFN32
Silicon Labs
1:
$0.94
1,899 In Stock
800 On Order
Mouser Part # 634-EFM852F16GCQFN32
Silicon Labs
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 29 GPIO BB5 8-bit MCU
1,899 In Stock
800 On Order
Alternative Packaging
1
$0.94
10
$0.809
100
$0.679
200
$0.648
600
View
600
$0.543
1,000
$0.496
2,600
$0.425
5,000
$0.388
Buy
Min.: 1 Mult.: 1
Details
16 kB
1.28 kB
QFN-32
12 bit
29I/O
1.8 V
5.5 V
SMD/SMT
- 40 C
+ 85 C
Cut Tape
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 32 kB flash 2.304 kB RAM 29 GPIO BB5 8-bit MCU
EFM8BB52F32G-C-QFN32
Silicon Labs
1:
$1.77
1,693 In Stock
Mouser Part # 634-EFM852F32GCQFN32
Silicon Labs
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 32 kB flash 2.304 kB RAM 29 GPIO BB5 8-bit MCU
1,693 In Stock
Alternative Packaging
1
$1.77
10
$1.13
25
$1.01
100
$0.829
200
View
200
$0.721
600
$0.684
1,000
$0.574
2,600
$0.524
5,000
$0.508
Buy
Min.: 1 Mult.: 1
Details
32 kB
2.25 kB
QFN-32
16 I/O
1.8 V
5.5 V
SMD/SMT
- 40 C
+ 85 C
Cut Tape
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 32 kB flash 2.304 kB RAM 29 GPIO BB5 8-bit MCU
EFM8BB52F32I-C-QFN32
Silicon Labs
1:
$1.20
606 In Stock
Mouser Part # 634-EFM852F32ICQFN32
Silicon Labs
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 32 kB flash 2.304 kB RAM 29 GPIO BB5 8-bit MCU
606 In Stock
Alternative Packaging
1
$1.20
10
$1.02
25
$0.895
100
$0.80
600
View
600
$0.738
1,000
$0.598
2,600
$0.571
5,000
$0.557
Buy
Min.: 1 Mult.: 1
Details
16 kB
1.28 kB
QFN-32
16 I/O
1.8 V
5.5 V
SMD/SMT
- 40 C
+ 85 C
Cut Tape
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 29 GPIO BB5 8-bit MCU
EFM8BB52F16I-C-QFN32
Silicon Labs
1:
$0.96
1,200 In Stock
2,200 On Order
Mouser Part # 634-EFMB52F16ICQFN32
Silicon Labs
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 29 GPIO BB5 8-bit MCU
1,200 In Stock
2,200 On Order
Alternative Packaging
1
$0.96
10
$0.67
25
$0.628
1,000
$0.493
5,000
$0.48
Buy
Min.: 1 Mult.: 1
Details
16 kB
1.28 kB
QFN-32
16 I/O
1.8 V
5.5 V
SMD/SMT
- 40 C
+ 85 C
Cut Tape
8-bit Microcontrollers - MCU
EFM8LB12F64ES1-C-QFN32
Silicon Labs
1:
$3.56
279 In Stock
Mouser Part # 634-LB12F64ES1CQFN32
Silicon Labs
8-bit Microcontrollers - MCU
279 In Stock
Alternative Packaging
1
$3.56
10
$2.80
25
$2.51
100
$2.31
250
View
250
$2.13
500
$2.07
1,000
$2.01
2,450
$1.97
4,900
$1.94
Buy
Min.: 1 Mult.: 1
Details
CIP-51 8051
64 kB
4.25 kB
QFN-32
72 MHz
10 bit/12 bit/14 bit
29 I/O
2.2 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 105 C
EFM8LB1
Tray
8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM 20MHz 105C
ATMEGA168PA-MN
Microchip Technology
1:
$2.15
5 In Stock
NRND
Mouser Part # 556-ATMEGA168PA-MN
NRND
Microchip Technology
8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM 20MHz 105C
5 In Stock
Alternative Packaging
1
$2.15
25
$1.97
100
$1.79
Buy
Min.: 1 Mult.: 1
Details
AVR
16 kB
1 kB
QFN-32
20 MHz
10 bit
23 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 105 C
ATmega168PA
Tray
8-bit Microcontrollers - MCU AVR 16K Flash 3PSC, 16MHz
AT90PWM316-16MUR
Microchip Technology
1:
$3.73
41 In Stock
Mouser Part # 556-AT90PWM316-16MUR
Microchip Technology
8-bit Microcontrollers - MCU AVR 16K Flash 3PSC, 16MHz
41 In Stock
Alternative Packaging
1
$3.73
1,000
$3.53
4,000
$3.52
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
AVR
16 kB
1 kB
QFN-32
16 MHz
10 bit
27 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 105 C
AT90PWM316
Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 8-bit MCU
C8051F383-GM
Silicon Labs
1:
$5.90
21 In Stock
Mouser Part # 634-C8051F383-GM
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 8-bit MCU
21 In Stock
Alternative Packaging
1
$5.90
10
$5.08
25
$4.17
100
$3.87
250
View
250
$3.77
500
$3.58
1,000
$3.56
2,500
$3.53
Buy
Min.: 1 Mult.: 1
Details
8051
32 kB
2.25 kB
QFN-32
48 MHz
10 bit
25 I/O
2.7 V
5.25 V
SMD/SMT
8 bit
- 40 C
+ 85 C
C8051F383
Tube
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V CAN LIN 8-bit MCU
C8051F506-IM
Silicon Labs
1:
$10.84
6 In Stock
Mouser Part # 634-C8051F506-IM
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V CAN LIN 8-bit MCU
6 In Stock
Alternative Packaging
1
$10.84
10
$8.47
25
$7.87
100
$7.22
250
View
250
$6.86
2,500
Quote
Buy
Min.: 1 Mult.: 1
Details
8051
32 kB
4.25 kB
QFN-32
50 MHz
12 bit
25 I/O
1.8 V
5.25 V
SMD/SMT
8 bit
- 40 C
+ 125 C
C8051F506
AEC-Q100
Tube
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V 8-bit MCU
C8051F503-IM
Silicon Labs
1:
$11.01
44 In Stock
End of Life
Mouser Part # 634-C8051F503-IM
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V 8-bit MCU
44 In Stock
Alternative Packaging
1
$11.01
10
$8.59
25
$7.99
100
$7.33
250
View
250
$6.96
500
$6.82
1,000
$6.47
Buy
Min.: 1 Mult.: 1
Details
8051
64 kB
4.25 kB
QFN-32
50 MHz
12 bit
25 I/O
1.8 V
5.25 V
SMD/SMT
8 bit
- 40 C
+ 125 C
C8051F503
AEC-Q100
Tube
8-bit Microcontrollers - MCU 8051 25 MHz 32 kB flash 4 kB RAM 8-bit Sleepy Bee MCU
+1 image
EFM8SB20F32G-B-QFN32
Silicon Labs
1:
$2.53
787 In Stock
End of Life
Mouser Part # 634-EFM8SBF32GBQFN32
End of Life
Silicon Labs
8-bit Microcontrollers - MCU 8051 25 MHz 32 kB flash 4 kB RAM 8-bit Sleepy Bee MCU
787 In Stock
Alternative Packaging
1
$2.53
10
$2.05
25
$1.77
100
$1.63
250
View
250
$1.54
2,500
$1.53
4,599
$1.48
Buy
Min.: 1 Mult.: 1
Details
CIP-51 8051
32 kB
4.25 kB
QFN-32
25 MHz
10 bit
24 I/O
1.8 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 85 C
EFM8SB
Tube
8-bit Microcontrollers - MCU ATMEGA328PB QFN/MFL T&R
+3 images
ATMEGA328PB-MNR
Microchip Technology
1:
$1.65
10,299 Expected 4/5/2027
Mouser Part # 556-ATMEGA328PB-MNR
Microchip Technology
8-bit Microcontrollers - MCU ATMEGA328PB QFN/MFL T&R
10,299 Expected 4/5/2027
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
AVR
32 kB
2 kB
QFN-32
20 MHz
10 bit
27 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 105 C
ATmega328PB
AEC-Q100
Reel, Cut Tape, MouseReel
