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20 MHz Microcontrollers - MCU

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Types of Microcontrollers - MCU

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Results: 3,464

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Part #

8-bit Microcontrollers - MCU 3.5KB 224 RAM 16 I/O

PIC16F628AT-I/SO
Microchip Technology
1: $3.34
1,054In Stock
2,200Expected 10/1/2026

Mfr. Part #
PIC16F628AT-I/SO

Mouser Part #
579-PIC16F628AT-I/SO

Microchip Technology

8-bit Microcontrollers - MCU 3.5KB 224 RAM 16 I/O

Datasheet

1,054In Stock

2,200Expected 10/1/2026

Cut Tape

$3.34

$3.24

$3.23

Reel

$3.00

MouseReel Available

Min.: 1
Mult.: 1

: 1,100

SMD/SMT

SOIC-18

PIC16

3.5 kB

8 bit

No ADC

20 MHz

16 I/O

224 B

3 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 1.75KB 64 RAM 12 I/O Ind Temp PDIP14

PIC16F630-I/P
Microchip Technology
1: $1.85
860In Stock

Mfr. Part #
PIC16F630-I/P

Mouser Part #
579-PIC16F630-I/P

Microchip Technology

8-bit Microcontrollers - MCU 1.75KB 64 RAM 12 I/O Ind Temp PDIP14

Datasheet

860In Stock

$1.85

Min.: 1
Mult.: 1

Through Hole

PDIP-14

PIC16

1.75 kB

8 bit

No ADC

20 MHz

12 I/O

64 B

2 V

5.5 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 1.75KB 64 RAM 12 I/O Ind Temp SOIC14

PIC16F630-I/SL
Microchip Technology
1: $1.72
1,705In Stock

Mfr. Part #
PIC16F630-I/SL

Mouser Part #
579-PIC16F630-I/SL

Microchip Technology

8-bit Microcontrollers - MCU 1.75KB 64 RAM 12 I/O Ind Temp SOIC14

Datasheet

1,705In Stock

$1.72

Min.: 1
Mult.: 1

SMD/SMT

SOIC-14

PIC16

1.75 kB

8 bit

No ADC

20 MHz

12 I/O

64 B

2 V

5.5 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 1.75KB 64 RAM 12 I/O Ind Temp TSSOP14

PIC16F630-I/ST
Microchip Technology
1: $1.98
1,092In Stock

Mfr. Part #
PIC16F630-I/ST

Mouser Part #
579-PIC16F630-I/ST

Microchip Technology

8-bit Microcontrollers - MCU 1.75KB 64 RAM 12 I/O Ind Temp TSSOP14

Datasheet

1,092In Stock

$1.98

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-14

PIC16

1.75 kB

8 bit

No ADC

20 MHz

12 I/O

64 B

2 V

5.5 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 1.75KB 64 RAM 12 I/O Ind Temp SOIC14

PIC16F630T-I/SL
Microchip Technology
1: $2.00
1,742In Stock

Mfr. Part #
PIC16F630T-I/SL

Mouser Part #
579-PIC16F630T-I/SL

Microchip Technology

8-bit Microcontrollers - MCU 1.75KB 64 RAM 12 I/O Ind Temp SOIC14

Datasheet

1,742In Stock

Cut Tape

$2.00

$1.99

$1.94

$1.93

$1.92

Reel

$1.79

MouseReel Available

Min.: 1
Mult.: 1

: 2,600

SMD/SMT

SOIC-14

PIC16

1.75 kB

8 bit

No ADC

20 MHz

12 I/O

64 B

2 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 1.75KB FL 64R 18 I/O Industrial Temp SSOP

PIC16F631-I/SS
Microchip Technology
1: $1.73
938In Stock

Mfr. Part #
PIC16F631-I/SS

Mouser Part #
579-PIC16F631-I/SS

Microchip Technology

8-bit Microcontrollers - MCU 1.75KB FL 64R 18 I/O Industrial Temp SSOP

Datasheet

938In Stock

$1.73

$1.72

$1.63

Min.: 1
Mult.: 1

SMD/SMT

SSOP-20

PIC16

1.75 kB

8 bit

No ADC

20 MHz

18 I/O

64 B

4.5 V

5.5 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 7KB 256 RAM 16 I/O

PIC16F648A-I/P
Microchip Technology
1: $3.29
1,270In Stock

Mfr. Part #
PIC16F648A-I/P

Mouser Part #
579-PIC16F648A-I/P

Microchip Technology

8-bit Microcontrollers - MCU 7KB 256 RAM 16 I/O

Datasheet

1,270In Stock

$3.29

Min.: 1
Mult.: 1

Through Hole

PDIP-18

PIC16

4 kB

8 bit

No ADC

20 MHz

16 I/O

256 B

3 V

5.5 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 7KB 256 RAM 16 I/O

PIC16F648A-I/SO
Microchip Technology
1: $3.18
528In Stock

Mfr. Part #
PIC16F648A-I/SO

Mouser Part #
579-PIC16F648A-I/SO

Microchip Technology

8-bit Microcontrollers - MCU 7KB 256 RAM 16 I/O

Datasheet

528In Stock

$3.18

Min.: 1
Mult.: 1

SMD/SMT

SOIC-18

PIC16

4 kB

8 bit

No ADC

20 MHz

16 I/O

256 B

3 V

5.5 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 3.5KB FL 128R 18 I/O

PIC16F677-I/SO
Microchip Technology
1: $1.95
2,999In Stock

Mfr. Part #
PIC16F677-I/SO

Mouser Part #
579-PIC16F677-I/SO

Microchip Technology

8-bit Microcontrollers - MCU 3.5KB FL 128R 18 I/O

Datasheet

2,999In Stock

$1.95

$1.91

$1.86

Min.: 1
Mult.: 1

SMD/SMT

SOIC-20

PIC16

3.5 kB

8 bit

10 bit

20 MHz

18 I/O

128 B

4.5 V

5.5 V

- 40 C

+ 125 C

Tube

8-bit Microcontrollers - MCU 3.5KB FL 128R 18 I/O

PIC16F677T-I/SO
Microchip Technology
1: $2.12
2,332In Stock

Mfr. Part #
PIC16F677T-I/SO

Mouser Part #
579-PIC16F677T-I/SO

Microchip Technology

8-bit Microcontrollers - MCU 3.5KB FL 128R 18 I/O

Datasheet

2,332In Stock

Cut Tape

$2.12

$1.91

Reel

$1.91

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

SMD/SMT

SOIC-20

PIC16

3.5 kB

8 bit

10 bit

20 MHz

18 I/O

128 B

4.5 V

5.5 V

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 3.5KB FL 128R 18 I/O

PIC16F677T-I/SS
Microchip Technology
1: $1.72
1,507In Stock

Mfr. Part #
PIC16F677T-I/SS

Mouser Part #
579-PIC16F677T-I/SS

Microchip Technology

8-bit Microcontrollers - MCU 3.5KB FL 128R 18 I/O

Datasheet

1,507In Stock

Cut Tape

$1.72

Reel

$1.72

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

SMD/SMT

SSOP-20

PIC16

3.5 kB

8 bit

10 bit

20 MHz

18 I/O

128 B

2 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 3.5KB 128 RAM 12 I/O

PIC16F684-I/SL
Microchip Technology
1: $1.85
1,218In Stock
2,223Expected 10/26/2026

Mfr. Part #
PIC16F684-I/SL

Mouser Part #
579-PIC16F684-I/SL

Microchip Technology

8-bit Microcontrollers - MCU 3.5KB 128 RAM 12 I/O

Learn More

Datasheet

1,218In Stock

2,223Expected 10/26/2026

$1.85

Min.: 1
Mult.: 1

SMD/SMT

SOIC-14

PIC16

3.5 kB

8 bit

10 bit

20 MHz

12 I/O

128 B

2 V

5.5 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 3.5KB FL 128R 18 I/O

PIC16F687-I/SO
Microchip Technology
1: $2.35
867In Stock

Mfr. Part #
PIC16F687-I/SO

Mouser Part #
579-PIC16F687-I/SO

Microchip Technology

8-bit Microcontrollers - MCU 3.5KB FL 128R 18 I/O

Datasheet

867In Stock

$2.35

Min.: 1
Mult.: 1

SMD/SMT

SOIC-20

PIC16

3.5 kB

8 bit

10 bit

20 MHz

18 I/O

128 B

4.5 V

5.5 V

- 40 C

+ 125 C

Tube

8-bit Microcontrollers - MCU 3.5KB FL 128R 18 I/O

PIC16F687T-I/SO
Microchip Technology
1: $2.52
536In Stock

Mfr. Part #
PIC16F687T-I/SO

Mouser Part #
579-PIC16F687T-I/SO

Microchip Technology

8-bit Microcontrollers - MCU 3.5KB FL 128R 18 I/O

Datasheet

536In Stock

Cut Tape

$2.52

$2.50

$2.40

Reel

$2.40

$2.37

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

SMD/SMT

SOIC-20

PIC16

3.5 kB

8 bit

10 bit

20 MHz

18 I/O

128 B

4.5 V

5.5 V

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 3.5KB FL 128R 18 I/O

PIC16F687T-I/SS
Microchip Technology
1: $2.52
641In Stock

Mfr. Part #
PIC16F687T-I/SS

Mouser Part #
579-PIC16F687T-I/SS

Microchip Technology

8-bit Microcontrollers - MCU 3.5KB FL 128R 18 I/O

Datasheet

641In Stock

Cut Tape

$2.52

$2.07

Reel

$2.07

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

SMD/SMT

SSOP-20

PIC16

3.5 kB

8 bit

10 bit

20 MHz

18 I/O

128 B

4.5 V

5.5 V

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 7KB 256 RAM 12 I/O

PIC16F688-I/SL
Microchip Technology
1: $1.98
1,922In Stock

Mfr. Part #
PIC16F688-I/SL

Mouser Part #
579-PIC16F688-I/SL

Microchip Technology

8-bit Microcontrollers - MCU 7KB 256 RAM 12 I/O

Datasheet

1,922In Stock

$1.98

Min.: 1
Mult.: 1

SMD/SMT

SOIC-14

PIC16

7 kB

8 bit

10 bit

20 MHz

12 I/O

256 B

2 V

5.5 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 7KB 256 RAM 12 I/O

PIC16F688T-I/SL
Microchip Technology
1: $2.11
4,433In Stock

Mfr. Part #
PIC16F688T-I/SL

Mouser Part #
579-PIC16F688T-I/SL

Microchip Technology

8-bit Microcontrollers - MCU 7KB 256 RAM 12 I/O

Datasheet

4,433In Stock

Cut Tape

$2.11

Reel

$2.03

MouseReel Available

Min.: 1
Mult.: 1

: 2,600

SMD/SMT

SOIC-14

PIC16

7 kB

8 bit

10 bit

20 MHz

12 I/O

256 B

2 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 7KB 256 RAM 12 I/O

PIC16F688T-I/ST
Microchip Technology
1: $2.56
2,833In Stock

Mfr. Part #
PIC16F688T-I/ST

Mouser Part #
579-PIC16F688T-I/ST

Microchip Technology

8-bit Microcontrollers - MCU 7KB 256 RAM 12 I/O

Datasheet

2,833In Stock

Cut Tape

$2.56

$2.50

$2.48

$2.30

Reel

$2.30

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TSSOP-14

PIC16

7 kB

8 bit

10 bit

20 MHz

12 I/O

256 B

2 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 7KB FL 256R 18 I/O

PIC16F690-I/P
Microchip Technology
1: $2.76
1,499In Stock
1,496Expected 2/15/2027

Mfr. Part #
PIC16F690-I/P

Mouser Part #
579-PIC16F690-I/P

Microchip Technology

8-bit Microcontrollers - MCU 7KB FL 256R 18 I/O

Datasheet

1,499In Stock

1,496Expected 2/15/2027

$2.76

$2.64

Min.: 1
Mult.: 1

Through Hole

PDIP-20

PIC16

7 kB

8 bit

10 bit

20 MHz

18 I/O

256 B

4.5 V

5.5 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 7KB FL 256R 18 I/O

PIC16F690-I/SO
Microchip Technology
1: $2.66
854In Stock

Mfr. Part #
PIC16F690-I/SO

Mouser Part #
579-PIC16F690-I/SO

Microchip Technology

8-bit Microcontrollers - MCU 7KB FL 256R 18 I/O

Datasheet

854In Stock

$2.66

Min.: 1
Mult.: 1

SMD/SMT

SOIC-20

PIC16

7 kB

8 bit

10 bit

20 MHz

18 I/O

256 B

4.5 V

5.5 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 7KB FL 256R 18 I/O

PIC16F690-I/SS
Microchip Technology
1: $2.28
1,297In Stock

Mfr. Part #
PIC16F690-I/SS

Mouser Part #
579-PIC16F690-I/SS

Microchip Technology

8-bit Microcontrollers - MCU 7KB FL 256R 18 I/O

Datasheet

1,297In Stock

$2.28

Min.: 1
Mult.: 1

SMD/SMT

SSOP-20

PIC16

7 kB

8 bit

10 bit

20 MHz

18 I/O

256 B

4.5 V

5.5 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 7KB FL 256R 18 I/O

PIC16F690T-I/SO
Microchip Technology
1: $2.95
4,426In Stock

Mfr. Part #
PIC16F690T-I/SO

Mouser Part #
579-PIC16F690T-I/SO

Microchip Technology

8-bit Microcontrollers - MCU 7KB FL 256R 18 I/O

Datasheet

4,426In Stock

Cut Tape

$2.95

$2.91

$2.87

$2.84

$2.65

Reel

$2.65

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

SMD/SMT

SOIC-20

PIC16

7 kB

8 bit

10 bit

20 MHz

18 I/O

256 B

4.5 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 7KB FL 256R 18 I/O

PIC16F690T-I/SS
Microchip Technology
1: $2.63
1,648In Stock

Mfr. Part #
PIC16F690T-I/SS

Mouser Part #
579-PIC16F690T-I/SS

Microchip Technology

8-bit Microcontrollers - MCU 7KB FL 256R 18 I/O

Datasheet

1,648In Stock

Cut Tape

$2.63

$2.60

$2.34

Reel

$2.34

$2.33

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

SMD/SMT

SSOP-20

PIC16

7 kB

8 bit

10 bit

20 MHz

18 I/O

256 B

4.5 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 3.5KB 128 RAM 13 I/O

PIC16F716-I/P
Microchip Technology
1: $1.64
2,002In Stock

Mfr. Part #
PIC16F716-I/P

Mouser Part #
579-PIC16F716-I/P

Microchip Technology

8-bit Microcontrollers - MCU 3.5KB 128 RAM 13 I/O

Datasheet

2,002In Stock

$1.64

Min.: 1
Mult.: 1

Through Hole

PDIP-18

PIC16

3.5 kB

8 bit

20 MHz

13 I/O

128 B

2 V

5.5 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 7KB 192 RAM 22 I/O

PIC16F73-I/SP
Microchip Technology
1: $4.74
688In Stock
1,020Expected 10/22/2026

Mfr. Part #
PIC16F73-I/SP

Mouser Part #
579-PIC16F73ISP

Microchip Technology

8-bit Microcontrollers - MCU 7KB 192 RAM 22 I/O

Datasheet

688In Stock

1,020Expected 10/22/2026

$4.74

Min.: 1
Mult.: 1

Through Hole

SPDIP-28

PIC16

7 kB

8 bit

20 MHz

22 I/O

192 B

4 V

5.5 V

- 40 C

+ 85 C

Tube

20 MHz Microcontrollers - MCU

Types of Microcontrollers - MCU

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BGA-176
DFN-16
DFN-8
DIP-28
DIP-8
LGA-100
LQFP-100
LQFP-128
LQFP-144
LQFP-32
LQFP-44
LQFP-48
LQFP-52
LQFP-64
LQFP-80
LSSOP-10
LSSOP-20
MLF-10
MLF-20
MLF-28

8051
4T 8051
78K0
78K0R
ARM7TDMI
ARM Cortex M0
ARM Cortex M0+
ARM Cortex M3
ARM Cortex M4
ARM Cortex M4, ARM Cortex M7
AVR
eZ8
eZ80
H8S/2000
M16C/60
MSP430
PIC12
PIC14000
PIC16
PIC18

512 B
768 B
896 B
1 kB
1.5 kB
1.75 kB
2 kB
3 kB
3.5 kB
4 kB
7 kB
7.2 kB
8 kB
10 kB
12 kB
14 kB
14.3 kB
16 kB
24 kB
28 kB

4 I/O
5 I/O
6 I/O
8 I/O
10 I/O
11 I/O
12 I/O
13 I/O
14 I/O
15 I/O
16 I/O
17 I/O
18 I/O
19 I/O
20 I/O
21 I/O
22 I/O
23 I/O
24 I/O
25 I/O

25 B
36 B
64 B
67 B
68 B
72 B
73 B
80 B
96 B
128 B
134 B
160 B
176 B
192 B
224 B
256 B
336 B
352 B
363 B
368 B