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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 AVR 2KB FLSH 128B EE USI ADC 20MHz, IND

ATTINY24A-MMHR
Microchip Technology
1: $1.08
132In Stock

Mfr. Part No.
ATTINY24A-MMHR

Mouser Part No
556-ATTINY24A-MMHR

Microchip Technology

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

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Datasheet

132In Stock

Cut Tape

$1.08

Reel

$0.90

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

SMD/SMT

VQFN-20

AVR

12 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 2KB FL 128B EE SRAM USIADC 20MHz Hi+125C

ATTINY24A-SSF
Microchip Technology
1: $0.90
1,500In Stock

Mfr. Part No.
ATTINY24A-SSF

Mouser Part No
556-ATTINY24A-SSF

Microchip Technology

8-bit Microcontrollers - MCU 2KB FL 128B EE SRAM USIADC 20MHz Hi+125C

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Datasheet

1,500In Stock

$0.90

$0.82

$0.74

Min.: 1
Mult.: 1

SMD/SMT

SOIC-14

AVR

12 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 2K FLASH 128B EE 128B SRAM USI

ATTINY24A-SSN
Microchip Technology
1: $0.90
1,543In Stock

Mfr. Part No.
ATTINY24A-SSN

Mouser Part No
556-ATTINY24A-SSN

Microchip Technology

8-bit Microcontrollers - MCU 2K FLASH 128B EE 128B SRAM USI

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Datasheet

1,543In Stock

$0.90

$0.82

$0.74

Min.: 1
Mult.: 1

SMD/SMT

SOIC-14

AVR

12 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 2KB FL 128B EE SRAM 20MHz +105C Matte Sn

ATTINY25-20SN
Microchip Technology
1: $1.37
882In Stock

Mfr. Part No.
ATTINY25-20SN

Mouser Part No
556-ATTINY25-20SN

Microchip Technology

8-bit Microcontrollers - MCU 2KB FL 128B EE SRAM 20MHz +105C Matte Sn

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Datasheet

882In Stock

$1.37

$1.26

$1.13

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

AVR

6 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 2K Flash;125B EEPROM 128B SRAM;16 IO Pins

ATTINY261A-MU
Microchip Technology
1: $1.10
1,124In Stock

Mfr. Part No.
ATTINY261A-MU

Mouser Part No
556-ATTINY261A-MU

Microchip Technology

8-bit Microcontrollers - MCU 2K Flash;125B EEPROM 128B SRAM;16 IO Pins

Datasheet

1,124In Stock

$1.10

$1.03

$0.91

Min.: 1
Mult.: 1

SMD/SMT

QFN-32

AVR

16 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 2K Flash;125B EEPROM 128B SRAM;16 IO Pins

ATTINY261A-PU
Microchip Technology
1: $1.87
448In Stock

Mfr. Part No.
ATTINY261A-PU

Mouser Part No
556-ATTINY261A-PU

Microchip Technology

8-bit Microcontrollers - MCU 2K Flash;125B EEPROM 128B SRAM;16 IO Pins

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Datasheet

448In Stock

$1.87

Min.: 1
Mult.: 1

Through Hole

PDIP-20

AVR

16 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE 128B SRAM-20MHz, IN

ATTINY261A-XUR
Microchip Technology
1: $1.62
697In Stock

Mfr. Part No.
ATTINY261A-XUR

Mouser Part No
556-ATTINY261A-XUR

Microchip Technology

8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE 128B SRAM-20MHz, IN

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Datasheet

697In Stock

Cut Tape

$1.62

$1.61

Reel

$1.33

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

TSSOP-20

AVR

16 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 105C, Green, 20MHz, SOIC8, T&R

ATTINY412-SSNR
Microchip Technology
1: $0.58
786In Stock
4,000Expected 26/10/2026

Mfr. Part No.
ATTINY412-SSNR

Mouser Part No
556-ATTINY412-SSNR

Microchip Technology

8-bit Microcontrollers - MCU 105C, Green, 20MHz, SOIC8, T&R

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Datasheet

786In Stock

4,000Expected 26/10/2026

Cut Tape

$0.58

Reel

$0.58

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

SOIC-8

AVR

6 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 8K Flash;125B EEPROM 128B SRAM;16 IO Pins

ATTINY861A-MU
Microchip Technology
1: $1.66
654In Stock
980Expected 19/10/2026

Mfr. Part No.
ATTINY861A-MU

Mouser Part No
556-ATTINY861A-MU

Microchip Technology

8-bit Microcontrollers - MCU 8K Flash;125B EEPROM 128B SRAM;16 IO Pins

Datasheet

654In Stock

980Expected 19/10/2026

$1.66

$1.54

$1.39

Min.: 1
Mult.: 1

SMD/SMT

QFN-32

AVR

16 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 1.75KB 96 RAM 13 I/O

PIC16C621A-20E/SO
Microchip Technology
1: $2.75
207In Stock

Mfr. Part No.
PIC16C621A-20E/SO

Mouser Part No
579-16C621A-20E/SO

Microchip Technology

8-bit Microcontrollers - MCU 1.75KB 96 RAM 13 I/O

Datasheet

207In Stock

$2.75

Min.: 1
Mult.: 1

SMD/SMT

SOIC-18

PIC16

13 I/O

8 bit

No ADC

8-bit Microcontrollers - MCU 1.75KB 96 RAM 13 I/O

PIC16C621A-20I/SO
Microchip Technology
1: $2.58
169In Stock

Mfr. Part No.
PIC16C621A-20I/SO

Mouser Part No
579-16C621A-20I/SO

Microchip Technology

8-bit Microcontrollers - MCU 1.75KB 96 RAM 13 I/O

Datasheet

169In Stock

$2.58

Min.: 1
Mult.: 1

SMD/SMT

SOIC-18

PIC16

13 I/O

8 bit

No ADC

8-bit Microcontrollers - MCU 20MHz, 16KB, TQFP

ATMEGA1608-AFR
Microchip Technology
1: $1.45
853In Stock
2,000Expected 02/10/2026

Mfr. Part No.
ATMEGA1608-AFR

Mouser Part No
579-ATMEGA1608-AFR

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 16KB, TQFP

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Datasheet

853In Stock

2,000Expected 02/10/2026

Cut Tape

$1.45

$1.41

$1.20

Reel

$1.20

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

TQFP-32

AVR

27 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 20MHz, 16KB, TQFP

ATMEGA1609-AF
Microchip Technology
1: $1.73
301In Stock

Mfr. Part No.
ATMEGA1609-AF

Mouser Part No
579-ATMEGA1609-AF

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 16KB, TQFP

Learn More

Datasheet

301In Stock

$1.73

$1.70

$1.69

$1.63

$1.61

Min.: 1
Mult.: 1

SMD/SMT

TQFP-48

AVR

41 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 20MHz, 16KB, SOIC14, Ind 125C, Green, T&R

ATTINY1604-SSFR
Microchip Technology
1: $0.79
1,843In Stock

Mfr. Part No.
ATTINY1604-SSFR

Mouser Part No
579-ATTINY1604-SSFR

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 16KB, SOIC14, Ind 125C, Green, T&R

Learn More

Datasheet

1,843In Stock

Cut Tape

$0.79

$0.765

Reel

$0.65

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOIC-14

AVR

12 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 20MHz, 16KB, QFN24, Ind 105C, Green, Tray

ATTINY1617-MN
Microchip Technology
1: $1.17
448In Stock

Mfr. Part No.
ATTINY1617-MN

Mouser Part No
579-ATTINY1617-MN

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 16KB, QFN24, Ind 105C, Green, Tray

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Datasheet

448In Stock

$1.17

$1.08

$0.99

Min.: 1
Mult.: 1

SMD/SMT

QFN-24

AVR

22 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 20MHz, 2KB, SOIC8, Ind 125C, Green, Tube

ATTINY202-SSF
Microchip Technology
1: $0.51
819In Stock
5,100On Order

Mfr. Part No.
ATTINY202-SSF

Mouser Part No
579-ATTINY202-SSF

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 2KB, SOIC8, Ind 125C, Green, Tube

Learn More

Datasheet

819In Stock

5,100On Order

$0.51

$0.50

$0.499

$0.498

$0.43

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

AVR

6 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 20MHz, 32KB, TSSOP14, Ind 125C, Green

ATTINY3224-XF
Microchip Technology
1: $1.08
385In Stock

Mfr. Part No.
ATTINY3224-XF

Mouser Part No
579-ATTINY3224-XF

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 32KB, TSSOP14, Ind 125C, Green

Learn More

Datasheet

385In Stock

$1.08

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-14

AVR

12 I/O

8 bit

12 bit

8-bit Microcontrollers - MCU 20MHz, 32KB,VQFN20, Ind 85C, Green

ATTINY3226-MU
Microchip Technology
1: $1.03
1,100In Stock

Mfr. Part No.
ATTINY3226-MU

Mouser Part No
579-ATTINY3226-MU

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 32KB,VQFN20, Ind 85C, Green

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Datasheet

1,100In Stock

$1.03

$0.94

$0.85

Min.: 1
Mult.: 1

SMD/SMT

VQFN-20

AVR

18 I/O

8 bit

12 bit

8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC20, Ind 125C, Green, Tube

ATTINY406-SF
Microchip Technology
1: $0.99
585In Stock

Mfr. Part No.
ATTINY406-SF

Mouser Part No
579-ATTINY406-SF

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC20, Ind 125C, Green, Tube

Learn More

Datasheet

585In Stock

$0.99

$0.90

$0.81

Min.: 1
Mult.: 1

SMD/SMT

SOIC-20

AVR

18 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC8, Ind 125C, Green, Tube

ATTINY412-SSF
Microchip Technology
1: $0.55
820In Stock
1,500Expected 01/10/2026

Mfr. Part No.
ATTINY412-SSF

Mouser Part No
579-ATTINY412-SSF

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 4KB, SOIC8, Ind 125C, Green, Tube

Learn More

Datasheet

820In Stock

1,500Expected 01/10/2026

$0.55

$0.50

$0.46

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

AVR

6 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 20MHz, 4KB, VQFN20, Ind 125C, Green, Tray

ATTINY417-MF
Microchip Technology
1: $1.03
130In Stock

Mfr. Part No.
ATTINY417-MF

Mouser Part No
579-ATTINY417-MF

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 4KB, VQFN20, Ind 125C, Green, Tray

Learn More

Datasheet

130In Stock

$1.03

Min.: 1
Mult.: 1

SMD/SMT

VQFN-24

AVR

22 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 20MHz, 8KB, SOIC20, Ind 85C, Green

ATTINY826-SU
Microchip Technology
1: $1.13
820In Stock

Mfr. Part No.
ATTINY826-SU

Mouser Part No
579-ATTINY826-SU

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 8KB, SOIC20, Ind 85C, Green

Learn More

Datasheet

820In Stock

$1.13

$1.03

$0.93

Min.: 1
Mult.: 1

SMD/SMT

SOIC-20

AVR

18 I/O

8 bit

12 bit

Digital Signal Processors & Controllers - DSP, DSC 20MIPS 24 KB

dsPIC30F3014-20I/PT
Microchip Technology
1: $6.46
369In Stock

Mfr. Part No.
dsPIC30F3014-20I/PT

Mouser Part No
579-DS30F301420IPT

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 20MIPS 24 KB

Datasheet

369In Stock

$6.46

$5.89

$5.68

Min.: 1
Mult.: 1

SMD/SMT

TQFP-44

dsPIC30F

30 I/O

16 bit

Digital Signal Processors & Controllers - DSP, DSC 20MIPS 48 KB

dsPIC30F4013-20E/PT
Microchip Technology
1: $8.40
275In Stock

Mfr. Part No.
dsPIC30F4013-20E/PT

Mouser Part No
579-DS30F401320EPT

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 20MIPS 48 KB

Datasheet

275In Stock

$8.40

$8.30

$7.81

$7.53

View

Min.: 1
Mult.: 1

SMD/SMT

TQFP-44

dsPIC30F

30 I/O

16 bit

Digital Signal Processors & Controllers - DSP, DSC 20MIPS 48 KB

DSPIC30F4013-20I/PT
Microchip Technology
1: $8.44
1,705In Stock

Mfr. Part No.
DSPIC30F4013-20I/PT

Mouser Part No
579-DS30F401320IPT

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 20MIPS 48 KB

Datasheet

1,705In Stock

$8.44

$7.81

View

Min.: 1
Mult.: 1

SMD/SMT

TQFP-44

dsPIC30F

30 I/O

16 bit

20 MHz Embedded Processors & Controllers

Types of Embedded Processors & Controllers

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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