8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 0.5 kB RAM 12 GPIO BB5 8-bit MCU
EFM8BB50F16I-A-SOIC16
Silicon Labs
1:
€1.01
959 In Stock
Mouser Part No
634-M8BB50F16IASIC16
Silicon Labs
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 0.5 kB RAM 12 GPIO BB5 8-bit MCU
959 In Stock
Alternative Packaging
1
€1.01
10
€0.786
25
€0.699
100
€0.629
250
View
250
€0.588
500
€0.563
1,008
€0.545
2,016
€0.52
5,040
€0.507
Buy
Min.: 1
Mult.: 1
Details
16 kB
512 B
SOIC-16
50 MHz
12 bit
12 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 125 C
BB50
Tube
8-bit Microcontrollers - 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:
€0.645
706 In Stock
Mouser Part No
634-M8BB50F4GAQFN12
Silicon Labs
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 4 kB flash 0.5 kB RAM 9 GPIO BB5 8-bit MCU
706 In Stock
Alternative Packaging
1
€0.645
10
€0.499
25
€0.462
600
€0.425
1,000
View
1,000
€0.336
2,600
€0.322
5,000
€0.313
Buy
Min.: 1
Mult.: 1
Details
4 kB
512 B
QFN-12
50 MHz
12 bit
9 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
BB50
Cut Tape
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 4 kB flash 0.5 kB RAM 12 GPIO BB5 8-bit MCU
EFM8BB50F4I-A-SOIC16
Silicon Labs
1:
€0.843
648 In Stock
Mouser Part No
634-M8BB50F4IASOIC16
Silicon Labs
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 4 kB flash 0.5 kB RAM 12 GPIO BB5 8-bit MCU
648 In Stock
Alternative Packaging
1
€0.843
10
€0.65
25
€0.577
100
€0.519
250
View
250
€0.483
500
€0.462
1,008
€0.444
2,016
€0.424
5,040
€0.413
Buy
Min.: 1
Mult.: 1
Details
4 kB
512 B
SOIC-16
50 MHz
12 bit
12 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 125 C
BB50
Tube
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 8 kB flash 0.5 kB RAM 12 GPIO BB5 8-bit MCU
EFM8BB50F8G-A-SOIC16
Silicon Labs
1:
€0.903
995 In Stock
Mouser Part No
634-M8BB50F8GASOIC16
Silicon Labs
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 8 kB flash 0.5 kB RAM 12 GPIO BB5 8-bit MCU
995 In Stock
Alternative Packaging
1
€0.903
10
€0.703
25
€0.624
100
€0.559
250
View
250
€0.523
500
€0.501
1,008
€0.485
2,016
€0.463
5,040
€0.451
Buy
Min.: 1
Mult.: 1
Details
8 kB
512 B
SOIC-16
50 MHz
12 bit
12 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
Tube
8-bit Microcontrollers - MCU C5130A 16K Flash USB 5V
AT89C5130A-RDTUM
Microchip Technology
1:
€7.89
166 In Stock
Mouser Part No
556-A89C5130ARDTUM
Microchip Technology
8-bit Microcontrollers - MCU C5130A 16K Flash USB 5V
166 In Stock
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Mult.: 1
Details
8051
16 kB
1 kB
VQFP-64
48 MHz
No ADC
34 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
89C
Tray
8-bit Microcontrollers - MCU C51AC3 64K FLASHADC EEP 5V
+1 image
AT89C51AC3-SLSUM
Microchip Technology
1:
€9.22
267 In Stock
Mouser Part No
556-A89C51AC3SLSUM
Microchip Technology
8-bit Microcontrollers - MCU C51AC3 64K FLASHADC EEP 5V
267 In Stock
1
€9.22
27
€8.46
108
€7.66
Buy
Min.: 1
Mult.: 1
Details
8051
64 kB
2 kB
PLCC-44
60 MHz
10 bit
36 I/O
3 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
89C
Tube
8-bit Microcontrollers - MCU CAN C51 64K FLASH UAR BOOT
AT89C51CC03UA-RDTUM
Microchip Technology
1:
€9.21
421 In Stock
Mouser Part No
556-A89C51C03UARDTUM
Microchip Technology
8-bit Microcontrollers - MCU CAN C51 64K FLASH UAR BOOT
421 In Stock
1
€9.21
25
€8.45
100
€7.64
Buy
Min.: 1
Mult.: 1
Details
8051
64 kB
2 kB
VQFP-64
60 MHz
10 bit
36 I/O
3 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
89C
Tray
8-bit Microcontrollers - MCU C51ED2 64K FLASH 3-5.5V Ind
AT89C51ED2-SMSUM
Microchip Technology
1:
€9.43
880 In Stock
Mouser Part No
556-A89C51ED2SMSUM
Microchip Technology
8-bit Microcontrollers - MCU C51ED2 64K FLASH 3-5.5V Ind
880 In Stock
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Min.: 1
Mult.: 1
Details
8051
64 kB
2 kB
PLCC-68
60 MHz
No ADC
48 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
89C
Tube
8-bit Microcontrollers - MCU 32kB Flash 1280B RAM 2.7V-5.5V
AT89C51RC2-3CSUM
Microchip Technology
1:
€8.10
303 In Stock
Mouser Part No
556-A89C51RC2-3CSUM
Microchip Technology
8-bit Microcontrollers - MCU 32kB Flash 1280B RAM 2.7V-5.5V
303 In Stock
1
€8.10
30
€7.44
100
€6.73
Buy
Min.: 1
Mult.: 1
Details
8051
32 kB
1.25 kB
PDIP-40
60 MHz
No ADC
32 I/O
2.7 V
5.5 V
Through Hole
8 bit
- 40 C
+ 85 C
89C
Tube
8-bit Microcontrollers - MCU C51RD2 64K FLASH 3-5.5V
+1 image
AT89C51RD2-SLRUM
Microchip Technology
1:
€7.93
428 In Stock
Mouser Part No
556-A89C51RD2SLRUM
Microchip Technology
8-bit Microcontrollers - MCU C51RD2 64K FLASH 3-5.5V
428 In Stock
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
8051
64 kB
2 kB
PLCC-44
60 MHz
34 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
Reel, Cut Tape
8-bit Microcontrollers - MCU 64kB Flash 2048B RAM 2.7V-5.5V
+1 image
AT89C51RD2-SLSUM
Microchip Technology
1:
€7.75
595 In Stock
2,079 Expected 25/09/2026
Mouser Part No
556-A89C51RD2SLSUM
Microchip Technology
8-bit Microcontrollers - MCU 64kB Flash 2048B RAM 2.7V-5.5V
595 In Stock
2,079 Expected 25/09/2026
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Details
8051
64 kB
2 kB
PLCC-44
60 MHz
32 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
89C
Tube
8-bit Microcontrollers - MCU MCU 8-Bit HI Perform ROMless 3-5V
+1 image
AT80C51RD2-SLRUM
Microchip Technology
1:
€3.66
660 In Stock
Mouser Part No
556-AT80C51RD2-SLRUM
Microchip Technology
8-bit Microcontrollers - MCU MCU 8-Bit HI Perform ROMless 3-5V
660 In Stock
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
8051
1 kB
1.25 kB
PLCC-44
40 MHz
No ADC
32 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
80C
Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU MCU 8-Bit HI Perform ROMless 3-5V
+1 image
AT80C51RD2-SLSUM
Microchip Technology
1:
€3.53
434 In Stock
Mouser Part No
556-AT80C51RD2-SLSUM
Microchip Technology
8-bit Microcontrollers - MCU MCU 8-Bit HI Perform ROMless 3-5V
434 In Stock
1
€3.53
27
€3.25
108
€3.24
Buy
Min.: 1
Mult.: 1
Details
8051
1 kB
1.25 kB
PLCC-44
40 MHz
No ADC
32 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
80C
Tube
8-bit Microcontrollers - MCU C51RD2 ROMless TQFP44 Ind 5V GREEN
AT80C51RD2T-RLTUM
Microchip Technology
1:
€3.42
1,929 In Stock
Mouser Part No
556-AT80C51RD2TLTUM
Microchip Technology
8-bit Microcontrollers - MCU C51RD2 ROMless TQFP44 Ind 5V GREEN
1,929 In Stock
1
€3.42
25
€3.14
100
€2.85
250
€2.84
Buy
Min.: 1
Mult.: 1
Details
8051
1.25 kB
TQFP-44
40 MHz
No ADC
32 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
Tray
8-bit Microcontrollers - MCU C51AC3 64kF ADC EEP TQFP44 ind 5V GREEN
AT89C51AC3T-RLTUM
Microchip Technology
1:
€8.75
156 In Stock
160 Expected 26/10/2026
Mouser Part No
556-AT89C51AC3TLTUM
Microchip Technology
8-bit Microcontrollers - MCU C51AC3 64kF ADC EEP TQFP44 ind 5V GREEN
156 In Stock
160 Expected 26/10/2026
1
€8.75
25
€8.06
100
€7.32
250
€7.31
Buy
Min.: 1
Mult.: 1
Details
8051
64 kB
128 B
TQFP-64
60 MHz
10 bit
36 I/O
3 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
Tray
8-bit Microcontrollers - MCU CAN TQFP44 TRAY I. Bootloader UART GREEN
AT89C51CC01UAT-RLTUM
Microchip Technology
1:
€7.80
723 In Stock
2,240 Expected 13/11/2026
Mouser Part No
556-AT89C51CC01UATUM
Microchip Technology
8-bit Microcontrollers - MCU CAN TQFP44 TRAY I. Bootloader UART GREEN
723 In Stock
2,240 Expected 13/11/2026
1
€7.80
25
€7.15
100
€6.48
Buy
Min.: 1
Mult.: 1
Details
8051
32 kB
1.25 kB
TQFP-44
40 MHz
10 bit
34 I/O
3 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
Tray
8-bit Microcontrollers - MCU C51ED2 64kF TQFP44 3-5.5V Ind GREEN
AT89C51ED2T-RLTUM
Microchip Technology
1:
€8.44
611 In Stock
1,440 Expected 13/11/2026
Mouser Part No
556-AT89C51ED2TLTUM
Microchip Technology
8-bit Microcontrollers - MCU C51ED2 64kF TQFP44 3-5.5V Ind GREEN
611 In Stock
1,440 Expected 13/11/2026
Buy
Min.: 1
Mult.: 1
Details
8051
64 kB
2 kB
TQFP-44
60 MHz
34 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
Tray
8-bit Microcontrollers - MCU C51IC2 32Kf I2C 32KHz TQFP44 I. 5V GREEN
AT89C51IC2T-RLTUM
Microchip Technology
1:
€7.20
191 In Stock
Mouser Part No
556-AT89C51IC2TLTUM
Microchip Technology
8-bit Microcontrollers - MCU C51IC2 32Kf I2C 32KHz TQFP44 I. 5V GREEN
191 In Stock
1
€7.20
25
€6.60
100
€5.99
Buy
Min.: 1
Mult.: 1
Details
8051
32 kB
1.25 kB
TQFP-44
60 MHz
No ADC
34 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
Tray
8-bit Microcontrollers - MCU C51RB2 FLASH 16k TQFP44 ind 3V GREEN
AT89C51RB2T-RLRUL
Microchip Technology
1:
€6.68
1,000 In Stock
Mouser Part No
556-AT89C51RB2TLRUL
Microchip Technology
8-bit Microcontrollers - MCU C51RB2 FLASH 16k TQFP44 ind 3V GREEN
1,000 In Stock
Alternative Packaging
1
€6.68
25
€6.52
100
€6.36
500
€6.11
1,000
View
2,000
€6.07
1,000
€6.07
2,000
€6.07
4,000
Quote
Buy
Min.: 1
Mult.: 1
Reel :
2,000
Details
8051
16 kB
1.25 kB
TQFP-44
60 MHz
No ADC
32 I/O
2.7 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 85 C
Reel, Cut Tape
8-bit Microcontrollers - MCU C51RB2 FLASH 16k TQFP44 COM 5V GREEN
AT89C51RB2T-RLTUM
Microchip Technology
1:
€5.98
330 In Stock
Mouser Part No
556-AT89C51RB2TLTUM
Microchip Technology
8-bit Microcontrollers - MCU C51RB2 FLASH 16k TQFP44 COM 5V GREEN
330 In Stock
1
€5.98
10
€5.96
25
€5.59
100
€5.11
250
€5.10
Buy
Min.: 1
Mult.: 1
Details
8051
16 kB
1.25 kB
TQFP-44
60 MHz
No ADC
32 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
Tray
8-bit Microcontrollers - MCU C51RC2 FLASH 32k TQFP44 Com 5V GREEN
AT89C51RC2T-RLTUM
Microchip Technology
1:
€7.04
384 In Stock
480 Expected 21/09/2026
Mouser Part No
556-AT89C51RC2TLTUM
Microchip Technology
8-bit Microcontrollers - MCU C51RC2 FLASH 32k TQFP44 Com 5V GREEN
384 In Stock
480 Expected 21/09/2026
1
€7.04
25
€6.45
1,120
€5.84
Buy
Min.: 1
Mult.: 1
Details
8051
32 kB
1.25 kB
TQFP-44
60 MHz
No ADC
32 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
Tray
8-bit Microcontrollers - MCU C51RD2 64kF TQFP44 3-5.5V Ind. GREEN
AT89C51RD2T-RLTUM
Microchip Technology
1:
€7.55
427 In Stock
Mouser Part No
556-AT89C51RD2TLTUM
Microchip Technology
8-bit Microcontrollers - MCU C51RD2 64kF TQFP44 3-5.5V Ind. GREEN
427 In Stock
Alternative Packaging
1
€7.55
100
€7.53
480
€6.28
Buy
Min.: 1
Mult.: 1
Details
8051
64 kB
2 kB
TQFP-44
60 MHz
34 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
Tray
8-bit Microcontrollers - MCU 64KB 3968 RAM 36I/O
PIC18LF4620T-I/PT
Microchip Technology
1:
€8.11
1,328 In Stock
Mouser Part No
579-18LF4620T-I/PT
Microchip Technology
8-bit Microcontrollers - MCU 64KB 3968 RAM 36I/O
1,328 In Stock
Alternative Packaging
1
€8.11
250
€8.10
1,200
€7.58
Buy
Min.: 1
Mult.: 1
Reel :
1,200
Details
PIC18
64 kB
3.89 kB
TQFP-44
40 MHz
10 bit
36 I/O
2 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
PIC18(L)Fxx20
Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 512 EEPROM, 12b ADC2, 8-bit DAC, 8-bit DAC, 16-bit PWM
PIC18F06Q40T-I/ST
Microchip Technology
1:
€1.01
2,719 In Stock
Mouser Part No
579-IC18F06Q40T-I/ST
Microchip Technology
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 512 EEPROM, 12b ADC2, 8-bit DAC, 8-bit DAC, 16-bit PWM
2,719 In Stock
Alternative Packaging
1
€1.01
25
€0.989
1,000
€0.839
2,500
€0.839
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
PIC18
64 kB
4 kB
TSSOP-14
64 MHz
12 bit
12 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
PIC18F06/16Q40
Reel, Cut Tape
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 512 EEPROM, 12b ADC2, 8-bit DAC, 8-bit DAC, 16-bit PWM
PIC18F16Q40T-I/SO
Microchip Technology
1:
€1.21
1,600 In Stock
Mouser Part No
579-IC18F16Q40T-I/SO
Microchip Technology
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 512 EEPROM, 12b ADC2, 8-bit DAC, 8-bit DAC, 16-bit PWM
1,600 In Stock
Alternative Packaging
1
€1.21
25
€1.19
1,000
€1.01
1,600
€1.01
Buy
Min.: 1
Mult.: 1
Reel :
1,600
Details
RISC
64 kB
4 kB
SOIC-20
64 MHz
12 bit
18 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
PIC18F06/16Q40
Reel, Cut Tape