.hide-partial { max-height: none; } .show-more { display: none; }

20 MHz Microcontrollers - MCU

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Microcontrollers - MCU

List Images

Results: 3,464

Applied Filters:

Maximum Clock Frequency = 20 MHz

Manufacturer

Mounting Style

Package / Case

Core

Program Memory Size

Data Bus Width

ADC Resolution

Number of I/Os

Data RAM Size

Supply Voltage - Min

Supply Voltage - Max

Minimum Operating Temperature

Maximum Operating Temperature

Qualification

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

8-bit Microcontrollers - MCU 4KB Flash 128 RAM

PIC16F616-I/P
Microchip Technology
1: $1.59
2,634In Stock

Mfr. Part #
PIC16F616-I/P

Mouser Part #
579-PIC16F616-I/P

Microchip Technology

8-bit Microcontrollers - MCU 4KB Flash 128 RAM

Learn More

Datasheet

2,634In Stock

$1.59

$1.46

$1.39

Min.: 1
Mult.: 1

Through Hole

PDIP-14

PIC16

3.5 kB

8 bit

10 bit

20 MHz

11 I/O

128 B

2 V

5.5 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 4KB Flash 128 RAM

PIC16F616T-I/SL
Microchip Technology
1: $1.37
3,965In Stock

Mfr. Part #
PIC16F616T-I/SL

Mouser Part #
579-PIC16F616T-I/SL

Microchip Technology

8-bit Microcontrollers - MCU 4KB Flash 128 RAM

Learn More

Datasheet

3,965In Stock

Cut Tape

$1.37

Reel

$1.37

MouseReel Available

Min.: 1
Mult.: 1

: 2,600

SMD/SMT

SOIC-14

PIC16

3.5 kB

8 bit

10 bit

20 MHz

11 I/O

128 B

2 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 1.75KB 224 RAM 16I/O Ext Temp SOIC18

PIC16F627A-E/SO
Microchip Technology
1: $2.64
729In Stock

Mfr. Part #
PIC16F627A-E/SO

Mouser Part #
579-PIC16F627A-E/SO

Microchip Technology

8-bit Microcontrollers - MCU 1.75KB 224 RAM 16I/O Ext Temp SOIC18

Datasheet

729In Stock

$2.64

Min.: 1
Mult.: 1

SMD/SMT

SOIC-18

PIC16

1.75 kB

8 bit

No ADC

20 MHz

16 I/O

224 B

3 V

5.5 V

- 40 C

+ 125 C

Tube

8-bit Microcontrollers - MCU 1.75KB 224 RAM 16I/O Ind Temp SSOP20

PIC16F627A-I/SS
Microchip Technology
1: $2.65
1,734In Stock

Mfr. Part #
PIC16F627A-I/SS

Mouser Part #
579-PIC16F627A-I/SS

Microchip Technology

8-bit Microcontrollers - MCU 1.75KB 224 RAM 16I/O Ind Temp SSOP20

Datasheet

1,734In Stock

$2.65

Min.: 1
Mult.: 1

SMD/SMT

SSOP-20

PIC16

1 kB

8 bit

No ADC

20 MHz

16 I/O

224 B

3 V

5.5 V

- 40 C

+ 85 C

Tube

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

PIC16F628-20I/SO
Microchip Technology
1: $3.69
1,006In Stock
1,218Expected 9/3/2026

Mfr. Part #
PIC16F628-20I/SO

Mouser Part #
579-PIC16F628-20I/SO

Microchip Technology

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

Datasheet

1,006In Stock

1,218Expected 9/3/2026

$3.69

Min.: 1
Mult.: 1

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

Tube

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

PIC16F628-20/P
Microchip Technology
1: $3.42
421In Stock

Mfr. Part #
PIC16F628-20/P

Mouser Part #
579-PIC16F62820P

Microchip Technology

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

Datasheet

421In Stock

$3.42

Min.: 1
Mult.: 1

Through Hole

PDIP-18

PIC16

3.5 kB

8 bit

No ADC

20 MHz

16 I/O

224 B

3 V

5.5 V

0 C

+ 70 C

Tube

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

PIC16F628A-I/SO
Microchip Technology
1: $2.89
3,361In Stock

Mfr. Part #
PIC16F628A-I/SO

Mouser Part #
579-PIC16F628A-I/SO

Microchip Technology

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

Datasheet

3,361In Stock

$2.89

Min.: 1
Mult.: 1

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

Tube

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

PIC16F628AT-I/SO
Microchip Technology
1: $3.34
2,254In Stock

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

2,254In Stock

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
862In 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

862In 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
719In Stock
2,280Expected 8/31/2026

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

719In Stock

2,280Expected 8/31/2026

$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
1,220In 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

1,220In 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
782In Stock
1,425Expected 9/9/2026

Mfr. Part #
PIC16F688-I/SL

Mouser Part #
579-PIC16F688-I/SL

Microchip Technology

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

Datasheet

782In Stock

1,425Expected 9/9/2026

$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
3,383In 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

3,383In 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

20 MHz Microcontrollers - MCU

Types of Microcontrollers - MCU

Customer Service Office

Company

Resources

Support

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