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20 MHz Embedded Processors & Controllers

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Types of Embedded Processors & Controllers

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Results: 3.606

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Maximum Clock Frequency = 20 MHz

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Part #

8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE 20MHZ 5V

ATMEGA644P-20MU
Microchip Technology
1: Rp129.339
696In Stock

Mfr. Part No.
ATMEGA644P-20MU

Mouser Part No
556-ATMEGA644P-20MU

Microchip Technology

8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE 20MHZ 5V

Learn More

Datasheet

696In Stock

Rp129.339

Rp118.515

Rp107.141

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

VQFN-44

AVR

8 bit

20 MHz

64 kB

4 kB

10 bit

32 I/O

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE 20MHZ 5V

ATMEGA644P-20PU
Microchip Technology
1: Rp137.412
293In Stock

Mfr. Part No.
ATMEGA644P-20PU

Mouser Part No
556-ATMEGA644P-20PU

Microchip Technology

8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE 20MHZ 5V

Learn More

Datasheet

293In Stock

Rp137.412

Rp125.854

Rp114.112

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

Through Hole

PDIP-40

AVR

8 bit

20 MHz

64 kB

4 kB

10 bit

32 I/O

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 64K Flash 2K EEPROM 4K SRAM 32 IO Pins

ATMEGA644PA-AU
Microchip Technology
1: Rp118.148
686In Stock

Mfr. Part No.
ATMEGA644PA-AU

Mouser Part No
556-ATMEGA644PA-AU

Microchip Technology

8-bit Microcontrollers - MCU 64K Flash 2K EEPROM 4K SRAM 32 IO Pins

Learn More

Datasheet

686In Stock

Rp118.148

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

TQFP-44

AVR

8 bit

20 MHz

64 kB

4 kB

10 bit

32 I/O

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU 64K Flash 2K EEPROM 4K SRAM 32 IO Pins

ATMEGA644PA-PU
Microchip Technology
1: Rp125.854
660In Stock

Mfr. Part No.
ATMEGA644PA-PU

Mouser Part No
556-ATMEGA644PA-PU

Microchip Technology

8-bit Microcontrollers - MCU 64K Flash 2K EEPROM 4K SRAM 32 IO Pins

Learn More

Datasheet

660In Stock

Rp125.854

Rp115.029

Rp104.389

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

Through Hole

PDIP-40

AVR

8 bit

20 MHz

64 kB

4 kB

10 bit

32 I/O

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM LCD-16MHz

ATMEGA6490P-AUR
Microchip Technology
1: Rp128.972
424In Stock

Mfr. Part No.
ATMEGA6490P-AUR

Mouser Part No
556-ATMEGA6490P-AUR

Microchip Technology

8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM LCD-16MHz

Datasheet

424In Stock

Cut Tape

Rp128.972

Rp125.487

Rp106.957

Reel

Rp106.957

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

8-bit Microcontrollers - MCU

SMD/SMT

TQFP-100

AVR

8 bit

20 MHz

64 kB

4 kB

10 bit

69 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 20MHz, 8KB,TQFP

ATMEGA808-AU
Microchip Technology
1: Rp21.281
2.472In Stock

Mfr. Part No.
ATMEGA808-AU

Mouser Part No
556-ATMEGA808-AU

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 8KB,TQFP

Learn More

Datasheet

2.472In Stock

Rp21.281

Rp19.263

Rp17.429

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

TQFP-32

AVR

8 bit

20 MHz

8 kB

1 kB

10 bit

27 I/O

- 40 C

+ 125 C

Tray

8-bit Microcontrollers - MCU 1.8V - 5.5V 20MHz 8KB Programmable

ATMEGA88PA-AU
Microchip Technology
1: Rp33.023
3.294In Stock
4.250Expected 09/04/2027

Mfr. Part No.
ATMEGA88PA-AU

Mouser Part No
556-ATMEGA88PA-AU

Microchip Technology

8-bit Microcontrollers - MCU 1.8V - 5.5V 20MHz 8KB Programmable

Learn More

Datasheet

3.294In Stock

4.250Expected 09/04/2027

Rp33.023

Rp30.271

Rp27.519

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

TQFP-32

AVR

8 bit

20 MHz

8 kB

1 kB

10 bit

23 I/O

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-20MHZ

ATMEGA88PA-AUR
Microchip Technology
1: Rp35.224
4.000In Stock

Mfr. Part No.
ATMEGA88PA-AUR

Mouser Part No
556-ATMEGA88PA-AUR

Microchip Technology

8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-20MHZ

Learn More

Datasheet

4.000In Stock

Cut Tape

Rp35.224

Rp34.307

Rp29.170

Reel

Rp29.170

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

8-bit Microcontrollers - MCU

SMD/SMT

TQFP-32

AVR

8 bit

20 MHz

8 kB

1 kB

10 bit

23 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 1.8V - 5.5V 20MHz 8KB Programmable

ATMEGA88PA-MU
Microchip Technology
1: Rp31.739
930In Stock

Mfr. Part No.
ATMEGA88PA-MU

Mouser Part No
556-ATMEGA88PA-MU

Microchip Technology

8-bit Microcontrollers - MCU 1.8V - 5.5V 20MHz 8KB Programmable

Datasheet

930In Stock

Rp31.739

Rp29.170

Rp26.051

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

QFN-32

AVR

8 bit

20 MHz

8 kB

1 kB

10 bit

23 I/O

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU 1KB In-system Flash 20MHz 1.8V-5.5V

ATTINY13A-PU
Microchip Technology
1: Rp20.731
3.971In Stock
3.450Expected 01/10/2026

Mfr. Part No.
ATTINY13A-PU

Mouser Part No
556-ATTINY13A-PU

Microchip Technology

8-bit Microcontrollers - MCU 1KB In-system Flash 20MHz 1.8V-5.5V

Datasheet

3.971In Stock

3.450Expected 01/10/2026

Rp20.731

Rp19.263

Rp17.245

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

Through Hole

PDIP-8

AVR

8 bit

20 MHz

1 kB

64 B

10 bit

6 I/O

- 40 C

+ 125 C

Tube

8-bit Microcontrollers - MCU AVR 1KB FLSH 64B EE 64B SRAM+105C NiPdAu

ATTINY13A-SS7
Microchip Technology
1: Rp12.842
2.564In Stock

Mfr. Part No.
ATTINY13A-SS7

Mouser Part No
556-ATTINY13A-SS7

Microchip Technology

8-bit Microcontrollers - MCU AVR 1KB FLSH 64B EE 64B SRAM+105C NiPdAu

Datasheet

2.564In Stock

Rp12.842

Rp11.558

Rp10.641

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

SOIC-8

AVR

8 bit

20 MHz

1 kB

64 B

10 bit

6 I/O

- 40 C

+ 125 C

Tube

8-bit Microcontrollers - MCU AVR 1KB FL 64B EE 64B SRAM JEDEC

ATTINY13A-SS7R
Microchip Technology
1: Rp13.760
2.170In Stock

Mfr. Part No.
ATTINY13A-SS7R

Mouser Part No
556-ATTINY13A-SS7R

Microchip Technology

8-bit Microcontrollers - MCU AVR 1KB FL 64B EE 64B SRAM JEDEC

Datasheet

2.170In Stock

Cut Tape

Rp13.760

Rp13.484

Reel

Rp11.191

Min.: 1
Mult.: 1

: 4.000

8-bit Microcontrollers - MCU

SMD/SMT

SOIC-8

AVR

8 bit

20 MHz

1 kB

64 B

10 bit

6 I/O

- 40 C

+ 125 C

Reel, Cut Tape

8-bit Microcontrollers - MCU 1KB In-system Flash 20MHz 1.8V-5.5V

ATTINY13A-SSU
Microchip Technology
1: Rp13.760
3.510In Stock

Mfr. Part No.
ATTINY13A-SSU

Mouser Part No
556-ATTINY13A-SSU

Microchip Technology

8-bit Microcontrollers - MCU 1KB In-system Flash 20MHz 1.8V-5.5V

Datasheet

3.510In Stock

Rp13.760

Rp12.842

Rp11.191

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

SOIC-8

AVR

8 bit

20 MHz

1 kB

64 B

10 bit

6 I/O

- 40 C

+ 125 C

Tube

8-bit Microcontrollers - MCU AVR 1KB FL 64B EE 64B SRAM 20 MHz IND

ATTINY13A-SSUR
Microchip Technology
1: Rp13.760
19.869In Stock

Mfr. Part No.
ATTINY13A-SSUR

Mouser Part No
556-ATTINY13A-SSUR

Microchip Technology

8-bit Microcontrollers - MCU AVR 1KB FL 64B EE 64B SRAM 20 MHz IND

Datasheet

19.869In Stock

Cut Tape

Rp13.760

Reel

Rp13.760

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

8-bit Microcontrollers - MCU

SMD/SMT

SOIC-8

AVR

8 bit

20 MHz

1 kB

64 B

10 bit

6 I/O

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU AVR 1KB FL 64B EE 64B SRAM 20 MHz IND

ATTINY13A-SUR
Microchip Technology
1: Rp19.263
5.398In Stock

Mfr. Part No.
ATTINY13A-SUR

Mouser Part No
556-ATTINY13A-SUR

Microchip Technology

8-bit Microcontrollers - MCU AVR 1KB FL 64B EE 64B SRAM 20 MHz IND

Datasheet

5.398In Stock

Cut Tape

Rp19.263

Reel

Rp19.263

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

8-bit Microcontrollers - MCU

SMD/SMT

SOIC-8

AVR

8 bit

20 MHz

1 kB

64 B

10 bit

6 I/O

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 20MHz, 16KB, QFN24, Ind 105C, Green, T&R

ATTINY1607-MNR
Microchip Technology
1: Rp19.814
1.691In Stock

Mfr. Part No.
ATTINY1607-MNR

Mouser Part No
556-ATTINY1607-MNR

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 16KB, QFN24, Ind 105C, Green, T&R

Learn More

Datasheet

1.691In Stock

Cut Tape

Rp19.814

Rp19.263

Reel

Rp16.328

Min.: 1
Mult.: 1

: 6.000

8-bit Microcontrollers - MCU

SMD/SMT

VQFN-24

AVR

8 bit

20 MHz

16 kB

1 kB

10 bit

22 I/O

- 40 C

+ 105 C

Reel, Cut Tape

8-bit Microcontrollers - MCU 20MHz, SOIC, 85C, Green

ATTINY1614-SSN
Microchip Technology
1: Rp16.511
7.677In Stock

Mfr. Part No.
ATTINY1614-SSN

Mouser Part No
556-ATTINY1614-SSN

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, SOIC, 85C, Green

Learn More

Datasheet

7.677In Stock

Rp16.511

Rp15.227

Rp13.943

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

SOIC-14

AVR

8 bit

20 MHz

16 kB

2 kB

10 bit

12 I/O

- 40 C

+ 105 C

Tube

8-bit Microcontrollers - MCU 20MHZ SOIC 85C GRN

ATTINY1614-SSNR
Microchip Technology
1: Rp16.511
7.552In Stock

Mfr. Part No.
ATTINY1614-SSNR

Mouser Part No
556-ATTINY1614SSNR

Microchip Technology

8-bit Microcontrollers - MCU 20MHZ SOIC 85C GRN

Learn More

Datasheet

7.552In Stock

Cut Tape

Rp16.511

Reel

Rp16.511

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

8-bit Microcontrollers - MCU

SMD/SMT

SOIC-14

AVR

8 bit

20 MHz

16 kB

2 kB

10 bit

12 I/O

- 40 C

+ 105 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 20MHZ QFN 85C GRN

ATTINY1616-MNR
Microchip Technology
1: Rp16.511
16.509In Stock

Mfr. Part No.
ATTINY1616-MNR

Mouser Part No
556-ATTINY1616MNR

Microchip Technology

8-bit Microcontrollers - MCU 20MHZ QFN 85C GRN

Learn More

Datasheet

16.509In Stock

Cut Tape

Rp16.511

Rp15.998

Reel

Rp13.576

MouseReel Available

Min.: 1
Mult.: 1

: 6.000

8-bit Microcontrollers - MCU

SMD/SMT

QFN-20

AVR

8 bit

20 MHz

16 kB

2 kB

10 bit

18 I/O

- 40 C

+ 105 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 20MHz, 16KB,VQFN20, Ind 125C, Green, T&R

ATTINY1626-MFR
Microchip Technology
1: Rp19.447
5.971In Stock

Mfr. Part No.
ATTINY1626-MFR

Mouser Part No
556-ATTINY1626-MFR

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 16KB,VQFN20, Ind 125C, Green, T&R

Learn More

Datasheet

5.971In Stock

Cut Tape

Rp19.447

Rp19.263

Reel

Rp16.144

Min.: 1
Mult.: 1

: 6.000

8-bit Microcontrollers - MCU

SMD/SMT

VQFN-20

8 bit

20 MHz

16 kB

2 kB

12 bit

- 40 C

Reel, Cut Tape

8-bit Microcontrollers - MCU 20MHz, 16KB,VQFN20, Ind 85C, Green

ATTINY1626-MU
Microchip Technology
1: Rp16.878
5.119In Stock

Mfr. Part No.
ATTINY1626-MU

Mouser Part No
556-ATTINY1626-MU

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 16KB,VQFN20, Ind 85C, Green

Learn More

Datasheet

5.119In Stock

Rp16.878

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

VQFN-20

AVR

8 bit

20 MHz

16 kB

2 kB

12 bit

18 I/O

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU 20MHz, 16KB, VQFN24, Ind 85C, Green

ATTINY1627-MU
Microchip Technology
1: Rp21.648
1.504In Stock

Mfr. Part No.
ATTINY1627-MU

Mouser Part No
556-ATTINY1627-MU

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 16KB, VQFN24, Ind 85C, Green

Learn More

Datasheet

1.504In Stock

Rp21.648

Rp20.181

Rp18.346

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

VQFN-24

AVR

8 bit

20 MHz

16 kB

2 kB

12 bit

22 I/O

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU 2kB Flash 0.128kB EEPROM 12 I/O Pins

ATTINY24-20SSU
Microchip Technology
1: Rp38.710
1.354In Stock

Mfr. Part No.
ATTINY24-20SSU

Mouser Part No
556-ATTINY24-20SSU

Microchip Technology

8-bit Microcontrollers - MCU 2kB Flash 0.128kB EEPROM 12 I/O Pins

Learn More

Datasheet

1.354In Stock

Rp38.710

Rp35.408

Rp32.106

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

SOIC-Narrow-14

AVR

8 bit

20 MHz

2 kB

128 B

10 bit

12 I/O

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE USI ADC 20MHz, IND

ATTINY24-20SSUR
Microchip Technology
1: Rp39.444
1.117In Stock

Mfr. Part No.
ATTINY24-20SSUR

Mouser Part No
556-ATTINY24-20SSUR

Microchip Technology

8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE USI ADC 20MHz, IND

Learn More

Datasheet

1.117In Stock

Cut Tape

Rp39.444

Reel

Rp39.444

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

8-bit Microcontrollers - MCU

SMD/SMT

SOIC-Narrow-14

AVR

8 bit

20 MHz

2 kB

128 B

10 bit

12 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE USI ADC 20MHz, IND

ATTINY24A-MUR
Microchip Technology
1: Rp17.796
4.098In Stock

Mfr. Part No.
ATTINY24A-MUR

Mouser Part No
556-ATTINY24A-MUR

Microchip Technology

8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE USI ADC 20MHz, IND

Learn More

Datasheet

4.098In Stock

Cut Tape

Rp17.796

Rp16.511

Rp16.200

Rp16.181

View

Reel

Rp14.677

MouseReel Available

Min.: 1
Mult.: 1

: 6.000

8-bit Microcontrollers - MCU

SMD/SMT

QFN-20

AVR

8 bit

20 MHz

2 kB

128 B

10 bit

12 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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