20 MHz 8-bit Microcontrollers - MCU

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Qty. RoHS ECAD Model Core
Program Memory Size
Data RAM Size
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Maximum Clock Frequency
ADC Resolution
Number of I/Os
Supply Voltage - Min
Supply Voltage - Max
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Minimum Operating Temperature
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Microchip Technology 8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V
Datasheet
209In Stock
4,59 €
4,23 €
3,82 €
Min.: 1
Mult.: 1
8051 64 kB 256 B PDIP-40 20 MHz 10 bit 40 I/O 2.4 V 5.5 V Through Hole 8 bit - 40 C + 85 C Tube

Microchip Technology 8-bit Microcontrollers - MCU Single-Cycle 8051 8K ISP Flash MCU
Datasheet
103In Stock
2,97 €
2,72 €
Min.: 1
Mult.: 1
8051 8 kB 256 B PLCC-44 20 MHz No ADC 36 I/O 2.4 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C Tube

Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 16KB, TQFP
Datasheet
1.046In Stock
1,10 €
0,998 €
0,906 €
Min.: 1
Mult.: 1
AVR 16 kB 2 kB TQFP-32 20 MHz 10 bit 27 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega1608 Tray
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 16KB, TQFP
Datasheet
675In Stock
1,33 €
1,21 €
1,11 €
Min.: 1
Mult.: 1
AVR 16 kB 2 kB TQFP-48 20 MHz 10 bit 41 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega1609 Tray
Microchip Technology 8-bit Microcontrollers - MCU 20 MHZ, TQFP, 105C, GREEN T&R
Datasheet
320In Stock
Cut Tape
1,40 €
1,38 €
Reel
1,16 €
Min.: 1
Mult.: 1
: 2.000
AVR 16 kB 1 kB TQFP-32 20 MHz 10 bit 27 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 105 C ATmega168PB Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU AVR 32K FL 2K SRAM 1KB EE 20MHz Ind Grn
Datasheet
94In Stock
4,56 €
4,18 €
3,80 €
Min.: 1
Mult.: 1
AVR 32 kB 2 kB TQFP-64 20 MHz 10 bit 54 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega325PA Tray
Microchip Technology 8-bit Microcontrollers - MCU ATMEGA328PB IND TEMP T&R
Datasheet
24In Stock
28.000Expected 3/19/2027
Cut Tape
1,46 €
1,43 €
Reel
1,21 €
MouseReel Available
Min.: 1
Mult.: 1
: 2.000
AVR 32 kB 2 kB TQFP-32 20 MHz 10 bit 27 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega328PB AEC-Q100 Reel, Cut Tape, MouseReel
Microchip Technology 8-bit Microcontrollers - MCU AVR 32K FL 2K SRAM 1KB EE 20 MHZ GRN
Datasheet
243In Stock
5,15 €
4,74 €
4,28 €
Min.: 1
Mult.: 1
AVR 32 kB 2 kB TQFP-100 20 MHz 10 bit 54 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega3290A Tray

Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 48KB, TQFP
Datasheet
412In Stock
1,50 €
1,36 €
1,24 €
Min.: 1
Mult.: 1
AVR 48 kB 6 kB TQFP-32 20 MHz 10 bit 27 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C ATmega4808 Tray

Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 48KB, TQFP
Datasheet
493In Stock
1,35 €
1,23 €
1,12 €
Min.: 1
Mult.: 1
AVR 48 kB 6 kB TQFP-32 20 MHz 10 bit 27 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega4808 Tray
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 48KB, SOIC
Datasheet
137In Stock
1,31 €
1,19 €
1,08 €
Min.: 1
Mult.: 1
AVR 48 kB 6 kB SSOP-28 20 MHz 10 bit 23 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C ATmega4808 Tube
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 48KB, TQFP
Datasheet
691In Stock
1.000Expected 11/11/2026
1,50 €
1,36 €
1,24 €
Min.: 1
Mult.: 1
AVR 48 kB 6 kB TQFP-48 20 MHz 10 bit 41 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega4809 Tray
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 48KB, QFN
Datasheet
332In Stock
1,51 €
1,38 €
1,25 €
Min.: 1
Mult.: 1
AVR 48 kB 6 kB VQFN-48 20 MHz 10 bit 41 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega4809 Tray
Microchip Technology 8-bit Microcontrollers - MCU Mega AVR 0-Series, 20MHz, 48KB, PDIP-40
Datasheet
277In Stock
2,67 €
2,44 €
2,20 €
Min.: 1
Mult.: 1
AVR 48 kB 6 kB PDIP-40 20 MHz 10 bit 33 I/O 1.8 V 5.5 V Through Hole 8 bit - 40 C + 125 C ATmega4809 Tube
Microchip Technology 8-bit Microcontrollers - MCU AVR 4KB FLASH 20 MHZ,IND TEMP
Datasheet
86In Stock
1,39 €
1,28 €
1,16 €
Min.: 1
Mult.: 1
AVR 4 kB 512 B QFN-32 20 MHz 10 bit 23 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega48PA Tray
Microchip Technology 8-bit Microcontrollers - MCU 20 MHZ, TQFP, 105C, GREEN
Datasheet
238In Stock
750Expected 11/17/2026
1,21 €
1,11 €
1,01 €
Min.: 1
Mult.: 1
AVR 4 kB 512 B TQFP-32 20 MHz 10 bit 27 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 105 C ATmega48PB Tray
Microchip Technology 8-bit Microcontrollers - MCU 64kB Flash 2kB EEPROM 32 I/O Pins
Datasheet
29In Stock
110Expected 11/17/2026
6,28 €
5,74 €
5,20 €
Min.: 1
Mult.: 1
AVR 64 kB 4 kB PDIP-40 20 MHz 10 bit 32 I/O 2.7 V 5.5 V Through Hole 8 bit - 40 C + 85 C ATmega644 Tube
Microchip Technology 8-bit Microcontrollers - MCU 20 MHz Ind Temp
Datasheet
12In Stock
390On Order
5,07 €
4,64 €
4,21 €
Min.: 1
Mult.: 1
AVR 64 kB 4 kB PDIP-40 20 MHz 10 bit 32 I/O 1.8 V 5.5 V Through Hole 8 bit - 40 C + 85 C ATmega644 Tube
Microchip Technology 8-bit Microcontrollers - MCU 64K Flash 2K EEPROM 4K SRAM 32 IO Pins
Datasheet
214In Stock
5,54 €
5,08 €
4,61 €
Min.: 1
Mult.: 1
AVR 64 kB 4 kB TQFP-44 20 MHz 10 bit 32 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega644 Tray
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 8KB, SOIC
Datasheet
1.249In Stock
0,834 €
0,757 €
0,688 €
Min.: 1
Mult.: 1
AVR 8 kB 1 kB SSOP-28 20 MHz 10 bit 23 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C ATmega808 Tube
Microchip Technology 8-bit Microcontrollers - MCU 20MHz, 8KB, TQFP
Datasheet
463In Stock
1,37 €
1,24 €
1,13 €
Min.: 1
Mult.: 1
AVR 8 kB 1 kB TQFP-48 20 MHz 10 bit 41 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 1.8V - 5.5V 20MHz 8KB Programmable
Datasheet
286In Stock
1.960Expected 4/8/2027
1,49 €
1,37 €
1,22 €
Min.: 1
Mult.: 1
AVR 8 kB 1 kB QFN-32 20 MHz 10 bit 23 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega88PA Tray
Microchip Technology 8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 1KB SRAM-20MHZ
Datasheet
68In Stock
Cut Tape
1,58 €
1,53 €
Reel
1,53 €
Min.: 1
Mult.: 1
: 6.000
AVR 8 kB 1 kB VQFN-32 20 MHz 10 bit 23 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega88PA Reel, Cut Tape
Microchip Technology 8-bit Microcontrollers - MCU 20 MHZ, TQFP, 105C, GREEN, T&R
Datasheet
401In Stock
Cut Tape
1,32 €
1,29 €
Reel
1,10 €
Min.: 1
Mult.: 1
: 2.000
AVR 8 kB 1 kB TQFP-32 20 MHz 10 bit 27 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega88PB Reel, Cut Tape

Microchip Technology 8-bit Microcontrollers - MCU 8KB 512B 1KB 20 MHZ QFN/MLF GRN
Datasheet
760In Stock
1,16 €
1,07 €
0,963 €
Min.: 1
Mult.: 1
AVR 8 kB 1 kB VFQFN-32 20 MHz 10 bit 27 I/O 1.8 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C ATmega88PB Tray