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F50 Microcontrollers - MCU

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Types of Microcontrollers - MCU

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Part #

8-bit Microcontrollers - MCU 1.5KB FLASH 25B RAM 4MHz INTOSC SOIC8

PIC12F509-I/SN
Microchip Technology
1: $0.85
1,822In Stock

Mfr. Part #
PIC12F509-I/SN

Mouser Part #
579-PIC12F509-I/SN

Microchip Technology

8-bit Microcontrollers - MCU 1.5KB FLASH 25B RAM 4MHz INTOSC SOIC8

Datasheet

1,822In Stock

$0.85

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

PIC12

1.5 kB

8 bit

No ADC

4 MHz

6 I/O

41 B

2 V

5.5 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 2 KB 72 RAM 12 I/O

PIC16F505-I/SL
Microchip Technology
1: $0.91
1,779In Stock

Mfr. Part #
PIC16F505-I/SL

Mouser Part #
579-PIC16F505-I/SL

Microchip Technology

8-bit Microcontrollers - MCU 2 KB 72 RAM 12 I/O

Datasheet

1,779In Stock

$0.91

Min.: 1
Mult.: 1

SMD/SMT

SOIC-14

PIC16

1.5 kB

8 bit

No ADC

20 MHz

12 I/O

72 B

2 V

5.5 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V 8-bit MCU

C8051F501-IM
Silicon Labs
1: $11.99
600In Stock
End of Life

Mfr. Part #
C8051F501-IM

Mouser Part #
634-C8051F501-IM

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V 8-bit MCU

Datasheet

600In Stock

$11.99

$9.94

$8.94

$8.93

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-48

8051

64 kB

8 bit

12 bit

50 MHz

40 I/O

4.25 kB

1.8 V

5.25 V

- 40 C

+ 125 C

AEC-Q100

Tube

8-bit Microcontrollers - MCU 1 KB 25 RAM 6 I/O Ind Temp SOIC8

PIC12F508T-I/SN
Microchip Technology
1: $0.84
2,646In Stock
6,600Expected 8/26/2026

Mfr. Part #
PIC12F508T-I/SN

Mouser Part #
579-PIC12F508T-I/SN

Microchip Technology

8-bit Microcontrollers - MCU 1 KB 25 RAM 6 I/O Ind Temp SOIC8

Learn More

Datasheet

2,646In Stock

6,600Expected 8/26/2026

Cut Tape

$0.84

Reel

$0.84

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

SMD/SMT

SOIC-8

PIC12

768 B

8 bit

No ADC

4 MHz

6 I/O

25 B

2 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 1.5 KB Flash 67RAM12 I/O 8bit ADC

PIC16F506T-I/ST
Microchip Technology
1: $1.13
2,189In Stock

Mfr. Part #
PIC16F506T-I/ST

Mouser Part #
579-PIC16F506T-I/ST

Microchip Technology

8-bit Microcontrollers - MCU 1.5 KB Flash 67RAM12 I/O 8bit ADC

Datasheet

2,189In Stock

Cut Tape

$1.13

Reel

$1.13

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TSSOP-14

PIC16

1.5 kB

8 bit

20 MHz

12 I/O

67 B

2 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 1.5KB Flsh 67RM 12IO Comp 8B ADC Ind Tem

PIC16F506T-I/SL
Microchip Technology
1: $1.00
2,022In Stock

Mfr. Part #
PIC16F506T-I/SL

Mouser Part #
579-PIC16F506T-I/SL

Microchip Technology

8-bit Microcontrollers - MCU 1.5KB Flsh 67RM 12IO Comp 8B ADC Ind Tem

Datasheet

2,022In Stock

Cut Tape

$1.00

Reel

$1.00

MouseReel Available

Min.: 1
Mult.: 1

: 2,600

SMD/SMT

SOIC-14

PIC16

1.5 kB

8 bit

20 MHz

12 I/O

67 B

2 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 50 MIPS, 64 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFN32

C8051F502-IMR
Silicon Labs
1: $13.68
301In Stock

Mfr. Part #
C8051F502-IMR

Mouser Part #
634-C8051F502-IMR

Silicon Labs

8-bit Microcontrollers - MCU 50 MIPS, 64 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFN32

Datasheet

301In Stock

Cut Tape

$13.68

$10.39

$9.96

$8.78

View

Reel

$7.10

Min.: 1
Mult.: 1

: 1,500

8051

8 bit

1.8 V

5.25 V

Reel, Cut Tape

8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V 8-bit MCU

C8051F501-IQ
Silicon Labs
1: $11.53
1,338In Stock
End of Life

Mfr. Part #
C8051F501-IQ

Mouser Part #
634-C8051F501-IQ

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V 8-bit MCU

Datasheet

1,338In Stock

$11.53

$9.56

$8.92

$8.35

View

Min.: 1
Mult.: 1

SMD/SMT

QFP-48

8051

64 kB

8 bit

12 bit

50 MHz

40 I/O

4.25 kB

1.8 V

5.25 V

- 40 C

+ 125 C

AEC-Q100

Tray

8-bit Microcontrollers - MCU 1.5KB 72 RAM 12 I/O Ind Temp PDIP14

PIC16F506-I/P
Microchip Technology
1: $1.18
452In Stock
660Expected 9/3/2026

Mfr. Part #
PIC16F506-I/P

Mouser Part #
579-PIC16F506-I/P

Microchip Technology

8-bit Microcontrollers - MCU 1.5KB 72 RAM 12 I/O Ind Temp PDIP14

Datasheet

452In Stock

660Expected 9/3/2026

$1.18

Min.: 1
Mult.: 1

Through Hole

PDIP-14

PIC16

1.5 kB

8 bit

20 MHz

12 I/O

67 B

2 V

5.5 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 1.5KB FL 67 RAM RAM 12I/O Comp Temp

PIC16F506-I/ST
Microchip Technology
1: $1.07
82In Stock

Mfr. Part #
PIC16F506-I/ST

Mouser Part #
579-PIC16F506-I/ST

Microchip Technology

8-bit Microcontrollers - MCU 1.5KB FL 67 RAM RAM 12I/O Comp Temp

Datasheet

82In Stock

$1.07

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-14

PIC16

1.5 kB

8 bit

20 MHz

12 I/O

67 B

2 V

5.5 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 1 KB 25 RAM 6 I/O Ext Temp SOIC8

PIC12F508-E/SN
Microchip Technology
1: $0.84
143In Stock

Mfr. Part #
PIC12F508-E/SN

Mouser Part #
579-PIC12F508-E/SN

Microchip Technology

8-bit Microcontrollers - MCU 1 KB 25 RAM 6 I/O Ext Temp SOIC8

Learn More

Datasheet

143In Stock

$0.84

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

PIC12

768 B

8 bit

No ADC

4 MHz

6 I/O

25 B

2 V

5.5 V

- 40 C

+ 125 C

Tube

8-bit Microcontrollers - MCU 1.5KB Flsh 67RM 12IO Comp 8B ADC Ext Tem

PIC16F506-E/SL
Microchip Technology
1: $1.02
699In Stock

Mfr. Part #
PIC16F506-E/SL

Mouser Part #
579-PIC16F506-E/SL

Microchip Technology

8-bit Microcontrollers - MCU 1.5KB Flsh 67RM 12IO Comp 8B ADC Ext Tem

Datasheet

699In Stock

$1.02

Min.: 1
Mult.: 1

SMD/SMT

SOIC-14

PIC16

1.5 kB

8 bit

20 MHz

12 I/O

67 B

4.2 V

5.5 V

- 40 C

+ 125 C

Tube

8-bit Microcontrollers - MCU 1.5kBF 41RM 6I/O Industrial Temp

PIC12F509-I/MS
Microchip Technology
1: $0.92
645In Stock

Mfr. Part #
PIC12F509-I/MS

Mouser Part #
579-PIC12F509-I/MS

Microchip Technology

8-bit Microcontrollers - MCU 1.5kBF 41RM 6I/O Industrial Temp

Datasheet

645In Stock

$0.92

Min.: 1
Mult.: 1

SMD/SMT

MSOP-8

PIC12

1.5 kB

8 bit

No ADC

4 MHz

6 I/O

41 B

2 V

5.5 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 50 MIPS, 32 kB, 4 kB, SPI, UART, I2C, QFP48

C8051F505-IQR
Silicon Labs
1: $13.00
248In Stock
End of Life

Mfr. Part #
C8051F505-IQR

Mouser Part #
634-C8051F505-IQR

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 50 MIPS, 32 kB, 4 kB, SPI, UART, I2C, QFP48

Datasheet

248In Stock

Cut Tape

$13.00

$10.57

$10.08

$8.75

Reel

$7.79

View

Min.: 1
Mult.: 1

: 500

SMD/SMT

8051

32 kB

8 bit

12 bit

50 MHz

40 I/O

4.25 kB

1.8 V

5.25 V

- 40 C

+ 125 C

Reel, Cut Tape

8-bit Microcontrollers - MCU 2 KB 72 RAM 12 I/O

PIC16F505-I/ST
Microchip Technology
1: $1.06
282In Stock

Mfr. Part #
PIC16F505-I/ST

Mouser Part #
579-PIC16F505-I/ST

Microchip Technology

8-bit Microcontrollers - MCU 2 KB 72 RAM 12 I/O

Datasheet

282In Stock

$1.06

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-14

PIC16

1.5 kB

8 bit

No ADC

20 MHz

12 I/O

72 B

2 V

5.5 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 2 KB 72 RAM 12 I/O

PIC16F505-E/P
Microchip Technology
1: $1.26
50In Stock

Mfr. Part #
PIC16F505-E/P

Mouser Part #
579-PIC16F505-E/P

Microchip Technology

8-bit Microcontrollers - MCU 2 KB 72 RAM 12 I/O

Datasheet

50In Stock

$1.26

Min.: 1
Mult.: 1

Through Hole

PDIP-14

PIC16

1.5 kB

8 bit

No ADC

20 MHz

12 I/O

72 B

2 V

5.5 V

- 40 C

+ 125 C

Tube

8-bit Microcontrollers - MCU .75kBF 25RM 6I/O Ext Temp MSOP

PIC12F508-E/MS
Microchip Technology
1: $0.92
696In Stock

Mfr. Part #
PIC12F508-E/MS

Mouser Part #
579-PIC12F508-E/MS

Microchip Technology

8-bit Microcontrollers - MCU .75kBF 25RM 6I/O Ext Temp MSOP

Learn More

Datasheet

696In Stock

$0.92

Min.: 1
Mult.: 1

SMD/SMT

MSOP-8

PIC12

768 B

8 bit

No ADC

4 MHz

6 I/O

25 B

2 V

5.5 V

- 40 C

+ 125 C

Tube

8-bit Microcontrollers - MCU 1.5 KB 41 RAM 6 I/O

PIC12F509-I/SM
Microchip Technology
1: $1.00
361In Stock
1,440On Order

Mfr. Part #
PIC12F509-I/SM

Mouser Part #
579-PIC12F509-I/SM

Microchip Technology

8-bit Microcontrollers - MCU 1.5 KB 41 RAM 6 I/O

Datasheet

361In Stock

1,440On Order

$1.00

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

PIC12

1.5 kB

8 bit

No ADC

4 MHz

6 I/O

41 B

2 V

5.5 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V CAN LIN 8-bit MCU

C8051F500-IM
Silicon Labs
1: $12.53
181In Stock
End of Life

Mfr. Part #
C8051F500-IM

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

Datasheet

181In Stock

$12.53

$10.39

$9.38

$9.16

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-48

8051

64 kB

8 bit

12 bit

50 MHz

40 I/O

4.25 kB

1.8 V

5.25 V

- 40 C

+ 125 C

AEC-Q100

Tube

8-bit Microcontrollers - MCU 2 KB 72 RAM 12 I/O

PIC16F505-E/ST
Microchip Technology
1: $1.16
513In Stock

Mfr. Part #
PIC16F505-E/ST

Mouser Part #
579-PIC16F505-E/ST

Microchip Technology

8-bit Microcontrollers - MCU 2 KB 72 RAM 12 I/O

Datasheet

513In Stock

$1.16

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-14

PIC16

1.5 kB

8 bit

No ADC

20 MHz

12 I/O

72 B

2 V

5.5 V

- 40 C

+ 125 C

Tube

8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V 8-bit MCU

C8051F503-IM
Silicon Labs
1: $12.62
44In Stock
End of Life

Mfr. Part #
C8051F503-IM

Mouser Part #
634-C8051F503-IM

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V 8-bit MCU

Datasheet

44In Stock

$12.62

$10.26

$9.78

$8.49

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-32

8051

64 kB

8 bit

12 bit

50 MHz

25 I/O

4.25 kB

1.8 V

5.25 V

- 40 C

+ 125 C

AEC-Q100

Tube

8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V CAN LIN 8-bit MCU

C8051F506-IM
Silicon Labs
1: $12.41
6In Stock

Mfr. Part #
C8051F506-IM

Mouser Part #
634-C8051F506-IM

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V CAN LIN 8-bit MCU

Datasheet

6In Stock

$12.41

$10.09

$9.62

$8.35

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-32

8051

32 kB

8 bit

12 bit

50 MHz

25 I/O

4.25 kB

1.8 V

5.25 V

- 40 C

+ 125 C

AEC-Q100

Tube

8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V CAN LIN 8-bit MCU

C8051F500-IQ
Silicon Labs
1: $12.54
149In Stock
End of Life

Mfr. Part #
C8051F500-IQ

Mouser Part #
634-C8051F500-IQ

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V CAN LIN 8-bit MCU

Datasheet

149In Stock

$12.54

$10.40

$9.70

$8.86

View

Min.: 1
Mult.: 1

SMD/SMT

QFP-48

8051

64 kB

8 bit

12 bit

50 MHz

40 I/O

4.25 kB

1.8 V

5.25 V

- 40 C

+ 125 C

AEC-Q100

Tray

8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V 8-bit MCU

C8051F505-IQ
Silicon Labs
1: $12.05
104In Stock
End of Life

Mfr. Part #
C8051F505-IQ

Mouser Part #
634-C8051F505-IQ

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V 8-bit MCU

Datasheet

104In Stock

$12.05

$9.88

$9.33

$8.76

View

Min.: 1
Mult.: 1

SMD/SMT

QFP-48

8051

32 kB

8 bit

12 bit

50 MHz

40 I/O

4.25 kB

1.8 V

5.25 V

- 40 C

+ 125 C

AEC-Q100

Tray

8-bit Microcontrollers - MCU 50 MIPS, 64 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFP48

C8051F500-IQR
Silicon Labs
1: $13.15
23In Stock
End of Life

Mfr. Part #
C8051F500-IQR

Mouser Part #
634-C8051F500-IQR

End of Life

Silicon Labs

8-bit Microcontrollers - MCU 50 MIPS, 64 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFP48

Datasheet

23In Stock

Cut Tape

$13.15

$10.36

$9.82

$9.06

Reel

$9.00

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

TQFP-48

8051

64 kB

8 bit

12 bit

50 MHz

40 I/O

4.25 kB

1.8 V

5.25 V

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

F50 Microcontrollers - MCU

Types of Microcontrollers - MCU

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