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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 2KB FLSH 128B EE SRAM-20MHz 105C

ATTINY25-20SSN
Microchip Technology
1: $1.020
6.208In Stock

Mfr. Part #
ATTINY25-20SSN

Mouser Part #
556-ATTINY25-20SSN

Microchip Technology

8-bit Microcontrollers - MCU 2KB FLSH 128B EE SRAM-20MHz 105C

Learn More

Datasheet

6.208In Stock

$1.020

$947

$841

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

AVR

6 I/O

8 bit

10 bit

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

ATTINY25-20SSUR
Microchip Technology
1: $1.094
2.548In Stock

Mfr. Part #
ATTINY25-20SSUR

Mouser Part #
556-ATTINY25-20SSUR

Microchip Technology

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

Learn More

Datasheet

2.548In Stock

Cut Tape

$1.094

$1.083

Reel

$904

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

SMD/SMT

SOIC-Narrow-8

AVR

6 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 2kB Flash 0.128kB EEPROM 6 I/O Pins

ATTINY25-20SU
Microchip Technology
1: $1.441
1.771In Stock

Mfr. Part #
ATTINY25-20SU

Mouser Part #
556-ATTINY25-20SU

Microchip Technology

8-bit Microcontrollers - MCU 2kB Flash 0.128kB EEPROM 6 I/O Pins

Learn More

Datasheet

1.771In Stock

$1.441

$1.325

$1.188

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

AVR

6 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 2KB FLSH 128B EE SRAM-20MHz, IND 5V

ATTINY25-20SUR
Microchip Technology
1: $1.493
2.970In Stock

Mfr. Part #
ATTINY25-20SUR

Mouser Part #
556-ATTINY25-20SUR

Microchip Technology

8-bit Microcontrollers - MCU 2KB FLSH 128B EE SRAM-20MHz, IND 5V

Learn More

Datasheet

2.970In Stock

Cut Tape

$1.493

$1.472

$1.241

Reel

$1.241

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

SMD/SMT

SOIC-8

AVR

6 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 125C Green 20MHz SOI C14 T&R

ATTINY414-SSFR
Microchip Technology
1: $747
11.293In Stock

Mfr. Part #
ATTINY414-SSFR

Mouser Part #
556-ATTINY414-SSFR

Microchip Technology

8-bit Microcontrollers - MCU 125C Green 20MHz SOI C14 T&R

Learn More

Datasheet

11.293In Stock

Cut Tape

$747

$725

Reel

$620

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOIC-14

AVR

12 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 4K Flash 125B EEPROM 128B SRAM 16 IO Pins

ATTINY461A-MU
Microchip Technology
1: $1.220
1.654In Stock

Mfr. Part #
ATTINY461A-MU

Mouser Part #
556-ATTINY461A-MU

Microchip Technology

8-bit Microcontrollers - MCU 4K Flash 125B EEPROM 128B SRAM 16 IO Pins

Datasheet

1.654In Stock

$1.220

$1.209

$1.010

Min.: 1
Mult.: 1

SMD/SMT

QFN-32

AVR

16 I/O

8 bit

10 bit

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

ATTINY804-SSFR
Microchip Technology
1: $831
4.167In Stock
3.000Expected 9/11/2026

Mfr. Part #
ATTINY804-SSFR

Mouser Part #
556-ATTINY804-SSFR

Microchip Technology

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

Learn More

Datasheet

4.167In Stock

3.000Expected 9/11/2026

Cut Tape

$831

$789

Reel

$788

$684

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOIC-14

AVR

12 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 20MHz,8KB,QFN20,Ind 125C,Green,Tray

ATTINY816-MF
Microchip Technology
1: $925
2.388In Stock

Mfr. Part #
ATTINY816-MF

Mouser Part #
556-ATTINY816-MF

Microchip Technology

8-bit Microcontrollers - MCU 20MHz,8KB,QFN20,Ind 125C,Green,Tray

Learn More

Datasheet

2.388In Stock

$925

Min.: 1
Mult.: 1

SMD/SMT

VQFN-20

AVR

18 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU AVR 8KB FLSH EE SRAM 20MHz,7x7mm 32 TQFP

ATTINY828R-AU
Microchip Technology
1: $1.493
2.049In Stock

Mfr. Part #
ATTINY828R-AU

Mouser Part #
556-ATTINY828R-AU

Microchip Technology

8-bit Microcontrollers - MCU AVR 8KB FLSH EE SRAM 20MHz,7x7mm 32 TQFP

Datasheet

2.049In Stock

$1.493

Min.: 1
Mult.: 1

SMD/SMT

TQFP-32

AVR

28 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 20MHz Ind. Grade

ATTINY84A-MU
Microchip Technology
1: $1.083
5.014In Stock

Mfr. Part #
ATTINY84A-MU

Mouser Part #
556-ATTINY84A-MU

Microchip Technology

8-bit Microcontrollers - MCU 20MHz Ind. Grade

Learn More

Datasheet

5.014In Stock

$1.083

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

AVR

12 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 20MHz, SOIC, High Grade (+125C), T&R

ATTINY84A-SSFR
Microchip Technology
1: $1.136
9.578In Stock

Mfr. Part #
ATTINY84A-SSFR

Mouser Part #
556-ATTINY84A-SSFR

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, SOIC, High Grade (+125C), T&R

Learn More

Datasheet

9.578In Stock

Cut Tape

$1.136

$1.009

$1.006

$1.000

Reel

$947

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOIC-14

AVR

12 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU AVR 4KB FLASH 256B SRAM ADC 2 TIMERS

ATTINY85-20SF
Microchip Technology
1: $1.620
8.412In Stock

Mfr. Part #
ATTINY85-20SF

Mouser Part #
556-ATTINY85-20SF

Microchip Technology

8-bit Microcontrollers - MCU AVR 4KB FLASH 256B SRAM ADC 2 TIMERS

Learn More

Datasheet

8.412In Stock

$1.620

$1.483

$1.336

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

AVR

6 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU AVR 8K FLSH 512B EE 512B SRAM ADC 5V

ATTINY85-20SU
Microchip Technology
1: $1.578
3.589In Stock

Mfr. Part #
ATTINY85-20SU

Mouser Part #
556-ATTINY85-20SU

Microchip Technology

8-bit Microcontrollers - MCU AVR 8K FLSH 512B EE 512B SRAM ADC 5V

Learn More

Datasheet

3.589In Stock

$1.578

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

AVR

6 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 512B SRAM-20MHz 5V

ATTINY85-20SUR
Microchip Technology
1: $1.651
7.220In Stock

Mfr. Part #
ATTINY85-20SUR

Mouser Part #
556-ATTINY85-20SUR

Microchip Technology

8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 512B SRAM-20MHz 5V

Learn More

Datasheet

7.220In Stock

Cut Tape

$1.651

$1.578

$1.567

$1.378

Reel

$1.378

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

SMD/SMT

SOIC-8

AVR

6 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 512B SRAM-20MHz, IND

ATTINY861A-MUR
Microchip Technology
1: $1.441
3.206In Stock

Mfr. Part #
ATTINY861A-MUR

Mouser Part #
556-ATTINY861A-MUR

Microchip Technology

8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 512B SRAM-20MHz, IND

Datasheet

3.206In Stock

Cut Tape

$1.441

Reel

$1.441

MouseReel Available

Min.: 1
Mult.: 1

: 6.000

SMD/SMT

VQFN-32

AVR

16 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 1.5KB 72 RAM 12 I/O 4MHz IndTemp SOIC14

PIC16LC505-04I/SL
Microchip Technology
1: $1.935
1.283In Stock

Mfr. Part #
PIC16LC505-04I/SL

Mouser Part #
579-16LC505-04I/SL

Microchip Technology

8-bit Microcontrollers - MCU 1.5KB 72 RAM 12 I/O 4MHz IndTemp SOIC14

Datasheet

1.283In Stock

$1.935

Min.: 1
Mult.: 1

SMD/SMT

SOIC-14

PIC16

11 I/O

8 bit

No ADC

ARM Microcontrollers - MCU TQFP, Green, IND, Crypto, MRLC, 1024k, R

ATSAM4CMS16CC-AUTR
Microchip Technology
1: $10.033
1.998In Stock

Mfr. Part #
ATSAM4CMS16CC-AUTR

Mouser Part #
579-AM4CMS16CCAUTR

Microchip Technology

ARM Microcontrollers - MCU TQFP, Green, IND, Crypto, MRLC, 1024k, R

Learn More

Datasheet

1.998In Stock

Cut Tape

$10.033

Reel

$10.023

View

Min.: 1
Mult.: 1

: 1.000

SMD/SMT

TQFP-100

ARM Cortex M4

52 I/O

32 bit/16 bit

10 bit

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

ATMEGA1608-AFR
Microchip Technology
1: $1.525
1.903In Stock

Mfr. Part #
ATMEGA1608-AFR

Mouser Part #
579-ATMEGA1608-AFR

Microchip Technology

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

Learn More

Datasheet

1.903In Stock

Cut Tape

$1.525

$1.483

$1.262

Reel

$1.262

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-AFR
Microchip Technology
1: $1.830
1.475In Stock

Mfr. Part #
ATMEGA1609-AFR

Mouser Part #
579-ATMEGA1609-AFR

Microchip Technology

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

Learn More

Datasheet

1.475In Stock

Cut Tape

$1.830

$1.788

$1.514

Reel

$1.514

Min.: 1
Mult.: 1

: 2.500

SMD/SMT

TQFP-48

AVR

41 I/O

8 bit

10 bit

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

ATMEGA809-AFR
Microchip Technology
1: $1.693
2.165In Stock

Mfr. Part #
ATMEGA809-AFR

Mouser Part #
579-ATMEGA809-AFR

Microchip Technology

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

Learn More

Datasheet

2.165In Stock

Cut Tape

$1.693

$1.651

Reel

$1.651

$1.399

Min.: 1
Mult.: 1

: 2.500

SMD/SMT

TQFP-48

AVR

27 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 20MHz, 16KB, VQFN20, Ind 105C, Green, T&R

ATTINY1606-MNR
Microchip Technology
1: $862
6.235In Stock

Mfr. Part #
ATTINY1606-MNR

Mouser Part #
579-ATTINY1606-MNR

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 16KB, VQFN20, Ind 105C, Green, T&R

Learn More

Datasheet

6.235In Stock

Cut Tape

$862

$837

Reel

$715

Min.: 1
Mult.: 1

: 6.000

SMD/SMT

VQFN-20

AVR

18 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 20MHz, 2KB, SOIC8, Ind 125C, Green, T&R

ATTINY202-SSFR
Microchip Technology
1: $526
15.975In Stock
24.000Expected 8/26/2026

Mfr. Part #
ATTINY202-SSFR

Mouser Part #
579-ATTINY202-SSFR

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 2KB, SOIC8, Ind 125C, Green, T&R

Learn More

Datasheet

15.975In Stock

24.000Expected 8/26/2026

Cut Tape

$526

Reel

$526

Min.: 1
Mult.: 1

: 4.000

SMD/SMT

SOIC-8

AVR

6 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 20MHz, 2KB, SOIC8, Ind 105C, Green, Tube

ATTINY212-SSN
Microchip Technology
1: $568
4.439In Stock

Mfr. Part #
ATTINY212-SSN

Mouser Part #
579-ATTINY212-SSN

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 2KB, SOIC8, Ind 105C, Green, Tube

Learn More

Datasheet

4.439In Stock

$568

$515

$473

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

AVR

6 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 20MHz, 32KB, SOIC20, Ind 125C, Green, T&R

ATTINY3216-SFR
Microchip Technology
1: $1.378
2.055In Stock

Mfr. Part #
ATTINY3216-SFR

Mouser Part #
579-ATTINY3216-SFR

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 32KB, SOIC20, Ind 125C, Green, T&R

Learn More

Datasheet

2.055In Stock

Cut Tape

$1.378

Reel

$1.378

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

SMD/SMT

SOIC-20

AVR

18 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 20MHz, 32KB, QFN24, Ind 125C, Green, Tray

ATTINY3217-MF
Microchip Technology
1: $1.357
2.213In Stock

Mfr. Part #
ATTINY3217-MF

Mouser Part #
579-ATTINY3217-MF

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 32KB, QFN24, Ind 125C, Green, Tray

Learn More

Datasheet

2.213In Stock

$1.357

Min.: 1
Mult.: 1

SMD/SMT

VQFN-24

AVR

22 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