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20 MHz Embedded Processors & Controllers

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Types of Embedded Processors & Controllers

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Results: 3,576

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Maximum Clock Frequency = 20 MHz

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Part #

8-bit Microcontrollers - MCU 1.75KB 128RAM 16 I/O Ind Temp SOIC18

PIC16LF818-I/SO
Microchip Technology
1: $3.04
835In Stock

Mfr. Part No.
PIC16LF818-I/SO

Mouser Part No
579-PIC16LF818-I/SO

Microchip Technology

8-bit Microcontrollers - MCU 1.75KB 128RAM 16 I/O Ind Temp SOIC18

Datasheet

835In Stock

$3.04

$3.03

$2.93

Min.: 1
Mult.: 1

SMD/SMT

SOIC-18

PIC16

16 I/O

8 bit

10 bit

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

PIC16LF819-I/SS
Microchip Technology
1: $3.59
695In Stock

Mfr. Part No.
PIC16LF819-I/SS

Mouser Part No
579-PIC16LF819-I/SS

Microchip Technology

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

Datasheet

695In Stock

$3.59

Min.: 1
Mult.: 1

SMD/SMT

SSOP-20

PIC16

16 I/O

8 bit

10 bit

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

PIC16LF873A-I/SO
Microchip Technology
1: $5.94
283In Stock

Mfr. Part No.
PIC16LF873A-I/SO

Mouser Part No
579-PIC16LF873A-I/SO

Microchip Technology

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

Datasheet

283In Stock

$5.94

Min.: 1
Mult.: 1

SMD/SMT

SOIC-28

PIC16

22 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 14KB 368 RAM 33 I/O

PIC16LF877A-I/PT
Microchip Technology
1: $8.02
375In Stock

Mfr. Part No.
PIC16LF877A-I/PT

Mouser Part No
579-PIC16LF877A-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 14KB 368 RAM 33 I/O

Datasheet

375In Stock

$8.02

Min.: 1
Mult.: 1

SMD/SMT

TQFP-44

PIC16

33 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 7KB 368 RAM 16 I/O

PIC16LF88T-I/SS
Microchip Technology
1: $5.12
275In Stock

Mfr. Part No.
PIC16LF88T-I/SS

Mouser Part No
579-PIC16LF88T-I/SS

Microchip Technology

8-bit Microcontrollers - MCU 7KB 368 RAM 16 I/O

Datasheet

275In Stock

Cut Tape

$5.12

$4.99

Reel

$4.99

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

SMD/SMT

SSOP-20

PIC16

16 I/O

8 bit

No ADC

8-bit Microcontrollers - MCU 20MHz, 4KB, VQFN20, Ind 105C, Tray

ATTINY416-MN
Microchip Technology
1: $0.75
836In Stock

Mfr. Part No.
ATTINY416-MN

Mouser Part No
579-ATTINY416MN

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 4KB, VQFN20, Ind 105C, Tray

Learn More

Datasheet

836In Stock

$0.75

$0.69

$0.62

Min.: 1
Mult.: 1

SMD/SMT

VQFN-20

AVR

18 I/O

8 bit/16 bit

10 bit

8-bit Microcontrollers - MCU 16KB, RWW, 2KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

AVR16EA28-I/SS
Microchip Technology
1: $0.97
612In Stock

Mfr. Part No.
AVR16EA28-I/SS

Mouser Part No
579-AVR16EA28-I/SS

Microchip Technology

8-bit Microcontrollers - MCU 16KB, RWW, 2KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

Learn More

Datasheet

612In Stock

$0.97

Min.: 1
Mult.: 1

SMD/SMT

SSOP-28

24 I/O

8 bit/16 bit

12 bit

8-bit Microcontrollers - MCU 16KB, RWW, 2KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

AVR16EA32-I/RXB
Microchip Technology
1: $1.01
935In Stock

Mfr. Part No.
AVR16EA32-I/RXB

Mouser Part No
579-AVR16EA32-I/RXB

Microchip Technology

8-bit Microcontrollers - MCU 16KB, RWW, 2KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

Learn More

Datasheet

935In Stock

$1.01

Min.: 1
Mult.: 1

SMD/SMT

VQFN-32

28 I/O

8 bit/16 bit

12 bit

8-bit Microcontrollers - MCU 16KB, RWW, 2KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

AVR16EA32-E/RXB
Microchip Technology
1: $1.11
970In Stock

Mfr. Part No.
AVR16EA32-E/RXB

Mouser Part No
579-AVR16EA32ERXB

Microchip Technology

8-bit Microcontrollers - MCU 16KB, RWW, 2KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

Learn More

Datasheet

970In Stock

$1.11

Min.: 1
Mult.: 1

SMD/SMT

VQFN-32

AVR

24 I/O

8 bit

12 bit

8-bit Microcontrollers - MCU 16KB RWW,2KB RAM,28p,20MHz,12-bit ADC,PGA,UART,SPI,I2C,2xTCB,TCEX,TCF,WEX

AVR16EB28-E/SS
Microchip Technology
1: $1.10
611In Stock

Mfr. Part No.
AVR16EB28-E/SS

Mouser Part No
579-AVR16EB28-E/SS

Microchip Technology

8-bit Microcontrollers - MCU 16KB RWW,2KB RAM,28p,20MHz,12-bit ADC,PGA,UART,SPI,I2C,2xTCB,TCEX,TCF,WEX

Learn More

Datasheet

611In Stock

$1.10

Min.: 1
Mult.: 1

SMD/SMT

SSOP-28

AVR

23 I/O

8 bit

12 bit

8-bit Microcontrollers - MCU 16KB RWW,2KB RAM,32p,20MHz,12-bit ADC,PGA,UART,SPI,I2C,2xTCB,TCEX,TCF,WEX

AVR16EB32-I/RXB
Microchip Technology
1: $1.03
924In Stock

Mfr. Part No.
AVR16EB32-I/RXB

Mouser Part No
579-AVR16EB32IRXB

Microchip Technology

8-bit Microcontrollers - MCU 16KB RWW,2KB RAM,32p,20MHz,12-bit ADC,PGA,UART,SPI,I2C,2xTCB,TCEX,TCF,WEX

Learn More

Datasheet

924In Stock

$1.03

Min.: 1
Mult.: 1

SMD/SMT

VQFN-32

AVR

28 I/O

8 bit

12 bit

8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 28p SPDIP, 125C, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

AVR32EA28-E/SP
Microchip Technology
1: $2.78
275In Stock

Mfr. Part No.
AVR32EA28-E/SP

Mouser Part No
579-AVR32EA28-E/SP

Microchip Technology

8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 28p SPDIP, 125C, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

Learn More

Datasheet

275In Stock

$2.78

Min.: 1
Mult.: 1

Through Hole

SPDIP-28

AVR

24 I/O

8 bit/16 bit

12 bit

8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 28p SPDIP, 85C, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

AVR32EA28-I/SP
Microchip Technology
1: $2.76
189In Stock

Mfr. Part No.
AVR32EA28-I/SP

Mouser Part No
579-AVR32EA28-I/SP

Microchip Technology

8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 28p SPDIP, 85C, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

Learn More

Datasheet

189In Stock

$2.76

Min.: 1
Mult.: 1

Through Hole

SPDIP-28

AVR

24 I/O

8 bit/16 bit

12 bit

8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

AVR32EA28-I/SS
Microchip Technology
1: $1.01
277In Stock

Mfr. Part No.
AVR32EA28-I/SS

Mouser Part No
579-AVR32EA28-I/SS

Microchip Technology

8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

Learn More

Datasheet

277In Stock

$1.01

Min.: 1
Mult.: 1

SMD/SMT

SSOP-28

AVR

27 I/O

8 bit

12 bit

8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

AVR32EA28-I/STX
Microchip Technology
1: $0.97
222In Stock

Mfr. Part No.
AVR32EA28-I/STX

Mouser Part No
579-AVR32EA28-I/STX

Microchip Technology

8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

Learn More

Datasheet

222In Stock

$0.97

Min.: 1
Mult.: 1

SMD/SMT

VQFN-28

AVR

8 bit

12 bit

8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

AVR32EA32-E/RXB
Microchip Technology
1: $1.14
432In Stock

Mfr. Part No.
AVR32EA32-E/RXB

Mouser Part No
579-AVR32EA32-E/RXB

Microchip Technology

8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

Learn More

Datasheet

432In Stock

$1.14

Min.: 1
Mult.: 1

SMD/SMT

VQFN-32

AVR

28 I/O

8 bit/16 bit

12 bit

8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

AVR32EA48-E/6LX
Microchip Technology
1: $1.40
427In Stock

Mfr. Part No.
AVR32EA48-E/6LX

Mouser Part No
579-AVR32EA48-E/6LX

Microchip Technology

8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

Learn More

Datasheet

427In Stock

$1.40

Min.: 1
Mult.: 1

SMD/SMT

VQFN-48

AVR

42 I/O

8 bit/16 bit

12 bit

8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

AVR32EA48T-I/PT
Microchip Technology
1: $1.54
1,594In Stock

Mfr. Part No.
AVR32EA48T-I/PT

Mouser Part No
579-AVR32EA48T-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 32KB, RWW, 4KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

Learn More

Datasheet

1,594In Stock

Cut Tape

$1.54

Reel

$1.54

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

SMD/SMT

TQFP-48

AVR

27 I/O

8 bit

12 bit

8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

AVR64EA32-E/RXB
Microchip Technology
1: $1.42
490In Stock

Mfr. Part No.
AVR64EA32-E/RXB

Mouser Part No
579-AVR64EA32-E/RXB

Microchip Technology

8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI

Learn More

Datasheet

490In Stock

$1.42

Min.: 1
Mult.: 1

SMD/SMT

VQFN-32

AVR

28 I/O

8 bit/16 bit

12 bit

8-bit Microcontrollers - MCU 64KB RWW 6KB RAM 32p VQFN 85C 20MHz CFD 12b ADC PGA 2xComp DAC 3xUART SPI TWI

AVR64EA32T-I/RXB
Microchip Technology
1: $1.30
3,232In Stock

Mfr. Part No.
AVR64EA32T-I/RXB

Mouser Part No
579-AVR64EA32T-I/RXB

Microchip Technology

8-bit Microcontrollers - MCU 64KB RWW 6KB RAM 32p VQFN 85C 20MHz CFD 12b ADC PGA 2xComp DAC 3xUART SPI TWI

Learn More

Datasheet

3,232In Stock

Cut Tape

$1.30

$1.27

Reel

$1.08

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

VQFN-32

AVR

28 I/O

8 bit

12 bit

8-bit Microcontrollers - MCU AVR 16KB 512B EE 20MHz 1KB SRAM 125c

ATMEGA164PA-MU
Microchip Technology
1: $4.46
393In Stock
NRND

Mfr. Part No.
ATMEGA164PA-MU

Mouser Part No
556-ATMEGA164PA-MU

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 16KB 512B EE 20MHz 1KB SRAM 125c

Learn More

Datasheet

393In Stock

$4.46

$4.45

$3.71

Min.: 1
Mult.: 1

SMD/SMT

VQFN-44

AVR

32 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 23 I/O Pins

ATMEGA168-20MU
Microchip Technology
1: $3.77
681In Stock
NRND

Mfr. Part No.
ATMEGA168-20MU

Mouser Part No
556-ATMEGA168-20MU

NRND

Microchip Technology

8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 23 I/O Pins

Learn More

Datasheet

681In Stock

$3.77

$3.45

$3.12

Min.: 1
Mult.: 1

SMD/SMT

MLF-32

AVR

23 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM-20MHz

ATMEGA168A-MU
Microchip Technology
1: $2.15
213In Stock
NRND

Mfr. Part No.
ATMEGA168A-MU

Mouser Part No
556-ATMEGA168A-MU

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM-20MHz

Learn More

Datasheet

213In Stock

$2.15

$1.97

$1.79

Min.: 1
Mult.: 1

SMD/SMT

QFN-32

AVR

23 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM-20MHz

ATMEGA168A-PU
Microchip Technology
1: $2.94
543In Stock
3,136Expected 24/09/2026
NRND

Mfr. Part No.
ATMEGA168A-PU

Mouser Part No
556-ATMEGA168A-PU

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM-20MHz

Learn More

Datasheet

543In Stock

3,136Expected 24/09/2026

$2.94

$2.71

$2.45

Min.: 1
Mult.: 1

Through Hole

PDIP-28

AVR

23 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 2KB SRAM 20 MHZ GRN

ATMEGA328-MMH
Microchip Technology
1: $2.54
1,120In Stock
NRND

Mfr. Part No.
ATMEGA328-MMH

Mouser Part No
556-ATMEGA328-MMH

NRND

Microchip Technology

8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 2KB SRAM 20 MHZ GRN

Learn More

Datasheet

1,120In Stock

$2.54

$2.32

$2.11

Min.: 1
Mult.: 1

SMD/SMT

MLF-28

AVR

23 I/O

8 bit

10 bit

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
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

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

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