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20 MHz Embedded Processors & Controllers

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Types of Embedded Processors & Controllers

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Results: 3,605

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Maximum Clock Frequency = 20 MHz

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Part #

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

PIC16F648A-I/SO
Microchip Technology
1: $4.32
528In Stock

Mfr. Part No.
PIC16F648A-I/SO

Mouser Part No
579-PIC16F648A-I/SO

Microchip Technology

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

Datasheet

528In Stock

$4.32

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

SOIC-18

PIC16

8 bit

20 MHz

4 kB

256 B

No ADC

16 I/O

- 40 C

+ 85 C

Tube

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

PIC16F677-I/SO
Microchip Technology
1: $2.65
719In Stock
2,280Expected 31/8/2026

Mfr. Part No.
PIC16F677-I/SO

Mouser Part No
579-PIC16F677-I/SO

Microchip Technology

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

Datasheet

719In Stock

2,280Expected 31/8/2026

$2.65

$2.60

$2.53

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

SOIC-20

PIC16

8 bit

20 MHz

3.5 kB

128 B

10 bit

18 I/O

- 40 C

+ 125 C

Tube

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

PIC16F677T-I/SO
Microchip Technology
1: $2.88
2,332In Stock

Mfr. Part No.
PIC16F677T-I/SO

Mouser Part No
579-PIC16F677T-I/SO

Microchip Technology

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

Datasheet

2,332In Stock

Cut Tape

$2.88

$2.60

Reel

$2.60

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

8-bit Microcontrollers - MCU

SMD/SMT

SOIC-20

PIC16

8 bit

20 MHz

3.5 kB

128 B

10 bit

18 I/O

- 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: $2.34
1,507In Stock

Mfr. Part No.
PIC16F677T-I/SS

Mouser Part No
579-PIC16F677T-I/SS

Microchip Technology

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

Datasheet

1,507In Stock

Cut Tape

$2.34

Reel

$2.34

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

8-bit Microcontrollers - MCU

SMD/SMT

SSOP-20

PIC16

8 bit

20 MHz

3.5 kB

128 B

10 bit

18 I/O

- 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: $2.52
1,220In Stock
2,223Expected 26/10/2026

Mfr. Part No.
PIC16F684-I/SL

Mouser Part No
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 26/10/2026

$2.52

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

SOIC-14

PIC16

8 bit

20 MHz

3.5 kB

128 B

10 bit

12 I/O

- 40 C

+ 85 C

Tube

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

PIC16F687-I/SO
Microchip Technology
1: $3.20
867In Stock

Mfr. Part No.
PIC16F687-I/SO

Mouser Part No
579-PIC16F687-I/SO

Microchip Technology

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

Datasheet

867In Stock

$3.20

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

SOIC-20

PIC16

8 bit

20 MHz

3.5 kB

128 B

10 bit

18 I/O

- 40 C

+ 125 C

Tube

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

PIC16F687T-I/SO
Microchip Technology
1: $3.43
536In Stock

Mfr. Part No.
PIC16F687T-I/SO

Mouser Part No
579-PIC16F687T-I/SO

Microchip Technology

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

Datasheet

536In Stock

Cut Tape

$3.43

$3.40

$3.26

Reel

$3.26

$3.22

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

8-bit Microcontrollers - MCU

SMD/SMT

SOIC-20

PIC16

8 bit

20 MHz

3.5 kB

128 B

10 bit

18 I/O

- 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: $3.43
641In Stock

Mfr. Part No.
PIC16F687T-I/SS

Mouser Part No
579-PIC16F687T-I/SS

Microchip Technology

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

Datasheet

641In Stock

Cut Tape

$3.43

$2.82

Reel

$2.82

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

8-bit Microcontrollers - MCU

SMD/SMT

SSOP-20

PIC16

8 bit

20 MHz

3.5 kB

128 B

10 bit

18 I/O

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

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

PIC16F688-I/SL
Microchip Technology
1: $2.69
782In Stock
1,425Expected 9/9/2026

Mfr. Part No.
PIC16F688-I/SL

Mouser Part No
579-PIC16F688-I/SL

Microchip Technology

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

Datasheet

782In Stock

1,425Expected 9/9/2026

$2.69

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

SOIC-14

PIC16

8 bit

20 MHz

7 kB

256 B

10 bit

12 I/O

- 40 C

+ 85 C

Tube

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

PIC16F688T-I/SL
Microchip Technology
1: $2.87
4,433In Stock

Mfr. Part No.
PIC16F688T-I/SL

Mouser Part No
579-PIC16F688T-I/SL

Microchip Technology

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

Datasheet

4,433In Stock

Cut Tape

$2.87

Reel

$2.76

MouseReel Available

Min.: 1
Mult.: 1

: 2,600

8-bit Microcontrollers - MCU

SMD/SMT

SOIC-14

PIC16

8 bit

20 MHz

7 kB

256 B

10 bit

12 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

PIC16F688T-I/ST
Microchip Technology
1: $3.48
3,383In Stock

Mfr. Part No.
PIC16F688T-I/ST

Mouser Part No
579-PIC16F688T-I/ST

Microchip Technology

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

Datasheet

3,383In Stock

Cut Tape

$3.48

$3.40

$3.37

$3.13

Reel

$3.13

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

8-bit Microcontrollers - MCU

SMD/SMT

TSSOP-14

PIC16

8 bit

20 MHz

7 kB

256 B

10 bit

12 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

PIC16F690-I/P
Microchip Technology
1: $3.75
1,474In Stock

Mfr. Part No.
PIC16F690-I/P

Mouser Part No
579-PIC16F690-I/P

Microchip Technology

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

Datasheet

1,474In Stock

$3.75

$3.59

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

Through Hole

PDIP-20

PIC16

8 bit

20 MHz

7 kB

256 B

10 bit

18 I/O

- 40 C

+ 85 C

Tube

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

PIC16F690-I/SO
Microchip Technology
1: $3.62
854In Stock

Mfr. Part No.
PIC16F690-I/SO

Mouser Part No
579-PIC16F690-I/SO

Microchip Technology

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

Datasheet

854In Stock

$3.62

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

SOIC-20

PIC16

8 bit

20 MHz

7 kB

256 B

10 bit

18 I/O

- 40 C

+ 85 C

Tube

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

PIC16F690-I/SS
Microchip Technology
1: $3.10
1,547In Stock

Mfr. Part No.
PIC16F690-I/SS

Mouser Part No
579-PIC16F690-I/SS

Microchip Technology

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

Datasheet

1,547In Stock

$3.10

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

SSOP-20

PIC16

8 bit

20 MHz

7 kB

256 B

10 bit

18 I/O

- 40 C

+ 85 C

Tube

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

PIC16F690T-I/SO
Microchip Technology
1: $4.01
4,426In Stock

Mfr. Part No.
PIC16F690T-I/SO

Mouser Part No
579-PIC16F690T-I/SO

Microchip Technology

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

Datasheet

4,426In Stock

Cut Tape

$4.01

$3.96

$3.90

$3.86

$3.60

Reel

$3.60

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

8-bit Microcontrollers - MCU

SMD/SMT

SOIC-20

PIC16

8 bit

20 MHz

7 kB

256 B

10 bit

18 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

PIC16F690T-I/SS
Microchip Technology
1: $3.58
1,982In Stock

Mfr. Part No.
PIC16F690T-I/SS

Mouser Part No
579-PIC16F690T-I/SS

Microchip Technology

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

Datasheet

1,982In Stock

Cut Tape

$3.58

$3.54

$3.18

Reel

$3.18

$3.17

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

8-bit Microcontrollers - MCU

SMD/SMT

SSOP-20

PIC16

8 bit

20 MHz

7 kB

256 B

10 bit

18 I/O

- 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: $2.23
2,009In Stock

Mfr. Part No.
PIC16F716-I/P

Mouser Part No
579-PIC16F716-I/P

Microchip Technology

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

Datasheet

2,009In Stock

$2.23

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

Through Hole

PDIP-18

PIC16

8 bit

20 MHz

3.5 kB

128 B

8 bit

13 I/O

- 40 C

+ 85 C

Tube

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

PIC16F73-I/SP
Microchip Technology
1: $6.45
693In Stock
1,020Expected 22/10/2026

Mfr. Part No.
PIC16F73-I/SP

Mouser Part No
579-PIC16F73ISP

Microchip Technology

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

Datasheet

693In Stock

1,020Expected 22/10/2026

$6.45

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

Through Hole

SPDIP-28

PIC16

8 bit

20 MHz

7 kB

192 B

8 bit

22 I/O

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 7KB 368 RAM 36 I/O

PIC16F747-I/PT
Microchip Technology
1: $8.72
216In Stock

Mfr. Part No.
PIC16F747-I/PT

Mouser Part No
579-PIC16F747-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 7KB 368 RAM 36 I/O

Datasheet

216In Stock

$8.72

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

TQFP-44

PIC16

8 bit

20 MHz

7 kB

368 B

10 bit

36 I/O

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU 3.5KB 256 RAM 16 I/O

PIC16F819-I/P
Microchip Technology
1: $4.45
1,234In Stock

Mfr. Part No.
PIC16F819-I/P

Mouser Part No
579-PIC16F819-I/P

Microchip Technology

8-bit Microcontrollers - MCU 3.5KB 256 RAM 16 I/O

Datasheet

1,234In Stock

$4.45

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

Through Hole

PDIP-18

PIC16

8 bit

20 MHz

3.5 kB

256 B

10 bit

16 I/O

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 3.5KB 256 RAM 16 I/O

PIC16F819-I/SO
Microchip Technology
1: $4.32
1,371In Stock
1,832Expected 10/9/2026

Mfr. Part No.
PIC16F819-I/SO

Mouser Part No
579-PIC16F819-I/SO

Microchip Technology

8-bit Microcontrollers - MCU 3.5KB 256 RAM 16 I/O

Datasheet

1,371In Stock

1,832Expected 10/9/2026

$4.32

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

SOIC-18

PIC16

8 bit

20 MHz

3.5 kB

256 B

10 bit

16 I/O

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 3.5KB 256 RAM 16 I/O

PIC16F819T-I/SS
Microchip Technology
1: $6.13
427In Stock

Mfr. Part No.
PIC16F819T-I/SS

Mouser Part No
579-PIC16F819T-I/SS

Microchip Technology

8-bit Microcontrollers - MCU 3.5KB 256 RAM 16 I/O

Datasheet

427In Stock

Cut Tape

$6.13

$6.01

$4.92

Reel

$4.92

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

8-bit Microcontrollers - MCU

SMD/SMT

SSOP-20

PIC16

8 bit

20 MHz

3.5 kB

256 B

10 bit

16 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 1.75KB 68 RAM 13 I/O 4MHz PDIP18

PIC16F84A-04/P
Microchip Technology
1: $6.73
1,131In Stock

Mfr. Part No.
PIC16F84A-04/P

Mouser Part No
579-PIC16F84A-04/P

Microchip Technology

8-bit Microcontrollers - MCU 1.75KB 68 RAM 13 I/O 4MHz PDIP18

Datasheet

1,131In Stock

$6.73

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

Through Hole

PDIP-18

PIC16

8 bit

20 MHz

1.75 kB

68 B

No ADC

13 I/O

0 C

+ 70 C

Tube

8-bit Microcontrollers - MCU 1.75KB 68 RAM 13 I/O 20MHz IndTemp SOIC18

PIC16F84A-20I/SO
Microchip Technology
1: $7.68
311In Stock

Mfr. Part No.
PIC16F84A-20I/SO

Mouser Part No
579-PIC16F84A-20I/SO

Microchip Technology

8-bit Microcontrollers - MCU 1.75KB 68 RAM 13 I/O 20MHz IndTemp SOIC18

Datasheet

311In Stock

$7.68

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

SOIC-18

PIC16

8 bit

20 MHz

1.75 kB

68 B

No ADC

13 I/O

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 3.5KB 128 RAM 22 I/O

PIC16F870-E/SS
Microchip Technology
1: $5.86
450In Stock

Mfr. Part No.
PIC16F870-E/SS

Mouser Part No
579-PIC16F870-E/SS

Microchip Technology

8-bit Microcontrollers - MCU 3.5KB 128 RAM 22 I/O

Datasheet

450In Stock

$5.86

Quote

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

SSOP-28

PIC16

8 bit

20 MHz

3.5 kB

128 B

10 bit

22 I/O

- 40 C

+ 125 C

Tube

20 MHz Embedded Processors & Controllers

Types of Embedded Processors & Controllers

Customer Service Office

Company

Resources

Support

BGA-144
BGA-176
DFN-16
DFN-8
DIP-28
DIP-40
DIP-8
HVQFN-64
LGA-100
LQFP-100
LQFP-128
LQFP-144
LQFP-32
LQFP-44
LQFP-48
LQFP-52
LQFP-64
LQFP-80
LSSOP-10
LSSOP-20

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
C54x
dsPIC30F
EMP
eZ8
eZ80
H8S/2000
M16C/60
MSP430
PIC12

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

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

4 I/O
5 I/O
6 I/O
8 I/O
9 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