8-bit Microcontrollers - MCU 32KB FLASH 1KB EE 2KB SRAM 20 MHz 5V
ATMEGA32M1-AU
Microchip Technology
1:
$8.15
528 In Stock
Mouser Part No
556-ATMEGA32M1-AU
Microchip Technology
8-bit Microcontrollers - MCU 32KB FLASH 1KB EE 2KB SRAM 20 MHz 5V
528 In Stock
Alternative Packaging
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AVR
32 kB
2 kB
TQFP-32
16 MHz
10 bit
27 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATmega32M1
Tray
8-bit Microcontrollers - MCU AVR USB 32K FLASH INDUSTRIAL
ATMEGA32U4-MU
Microchip Technology
1:
$7.15
1,201 In Stock
3,744 Expected 2/9/2026
Mouser Part No
556-ATMEGA32U4-MU
Microchip Technology
8-bit Microcontrollers - MCU AVR USB 32K FLASH INDUSTRIAL
1,201 In Stock
3,744 Expected 2/9/2026
Alternative Packaging
1
$7.15
25
$6.57
100
$5.96
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AVR
32 kB
2.5 kB
QFN-44
16 MHz
10 bit
26 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATmega32U4
Tray
8-bit Microcontrollers - MCU USB 32K FLASH 16 MHz
ATMEGA32U4-MUR
Microchip Technology
1:
$7.34
1,448 In Stock
Mouser Part No
556-ATMEGA32U4-MUR
Microchip Technology
8-bit Microcontrollers - MCU USB 32K FLASH 16 MHz
1,448 In Stock
Alternative Packaging
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Min.: 1
Mult.: 1
Reel :
4,000
Details
AVR
32 kB
2.5 kB
QFN-44
16 MHz
10 bit
26 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATmega32U4
Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR USB 32K FL 16MHz Ind Temp Grn
ATMEGA32U4RC-AU
Microchip Technology
1:
$7.15
1,095 In Stock
Mouser Part No
556-ATMEGA32U4RC-AU
Microchip Technology
8-bit Microcontrollers - MCU AVR USB 32K FL 16MHz Ind Temp Grn
1,095 In Stock
Alternative Packaging
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Details
AVR
32 kB
2.5 kB
TQFP-44
16 MHz
10 bit
26 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATmega32U4
Tray
8-bit Microcontrollers - MCU AVR USB 32K FL 16MHz Ind Temp Grn
ATMEGA32U4RC-MU
Microchip Technology
1:
$7.15
408 In Stock
Mouser Part No
556-ATMEGA32U4RC-MU
Microchip Technology
8-bit Microcontrollers - MCU AVR USB 32K FL 16MHz Ind Temp Grn
408 In Stock
Alternative Packaging
1
$7.15
25
$6.57
100
$5.96
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Min.: 1
Mult.: 1
Details
AVR
32 kB
2.5 kB
QFN-44
16 MHz
10 bit
26 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATmega32U4
Tray
8-bit Microcontrollers - MCU AVR 40K FLSH 2K SRAM 512B EE-1MHZ 1.8V
ATMEGA406-1AAU
Microchip Technology
1:
$11.59
192 In Stock
Mouser Part No
556-ATMEGA406-1AAU
Microchip Technology
8-bit Microcontrollers - MCU AVR 40K FLSH 2K SRAM 512B EE-1MHZ 1.8V
192 In Stock
1
$11.59
25
$10.62
100
$9.62
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Min.: 1
Mult.: 1
Details
AVR
40 kB
2 kB
LQFP-48
1 MHz
10 bit
18 I/O
4 V
25 V
SMD/SMT
8 bit
- 30 C
+ 85 C
ATmega406
Tray
8-bit Microcontrollers - MCU 20MHz, 48KB, QFN
ATMEGA4808-MFR
Microchip Technology
1:
$2.14
2,608 In Stock
Mouser Part No
556-ATMEGA4808-MFR
Microchip Technology
8-bit Microcontrollers - MCU 20MHz, 48KB, QFN
2,608 In Stock
Alternative Packaging
1
$2.14
25
$2.08
6,000
$1.77
Buy
Min.: 1
Mult.: 1
Reel :
6,000
Details
AVR
48 kB
6 kB
VQFN-32
20 MHz
10 bit
27 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 125 C
ATmega4808
Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 20MHz, 48KB, TQFP
ATMEGA4809-AU
Microchip Technology
1:
$2.37
1,456 In Stock
Mouser Part No
556-ATMEGA4809-AU
Microchip Technology
8-bit Microcontrollers - MCU 20MHz, 48KB, TQFP
1,456 In Stock
Alternative Packaging
1
$2.37
25
$2.15
100
$1.96
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Min.: 1
Mult.: 1
Details
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
8-bit Microcontrollers - MCU 20MHz, 48KB, QFN
ATMEGA4809-MUR
Microchip Technology
1:
$2.42
3,979 In Stock
Mouser Part No
556-ATMEGA4809-MUR
Microchip Technology
8-bit Microcontrollers - MCU 20MHz, 48KB, QFN
3,979 In Stock
Alternative Packaging
1
$2.42
25
$2.35
4,000
$2.00
Buy
Min.: 1
Mult.: 1
Reel :
4,000
Details
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
Reel, Cut Tape
8-bit Microcontrollers - MCU 4KB 256B 512B 20 MHZ TQFP GRN
ATMEGA48PB-AU
Microchip Technology
1:
$1.89
1,670 In Stock
Mouser Part No
556-ATMEGA48PB-AU
Microchip Technology
8-bit Microcontrollers - MCU 4KB 256B 512B 20 MHZ TQFP GRN
1,670 In Stock
Alternative Packaging
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Details
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
+ 85 C
ATmega48PB
Tray
8-bit Microcontrollers - MCU 64kB Flash 4kB EEPROM 86 I/O Pins
ATMEGA640-16AU
Microchip Technology
1:
$13.98
479 In Stock
Mouser Part No
556-ATMEGA640-16AU
Microchip Technology
8-bit Microcontrollers - MCU 64kB Flash 4kB EEPROM 86 I/O Pins
479 In Stock
Alternative Packaging
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Details
AVR
64 kB
8 kB
TQFP-100
16 MHz
10 bit
86 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATmega640
Tray
8-bit Microcontrollers - MCU AVR 64K FLSH 8K SRAM 4KB EE-8MHZ 1.8V IND
ATMEGA640V-8AUR
Microchip Technology
1:
$14.25
872 In Stock
Mouser Part No
556-ATMEGA640V-8AUR
Microchip Technology
8-bit Microcontrollers - MCU AVR 64K FLSH 8K SRAM 4KB EE-8MHZ 1.8V IND
872 In Stock
Alternative Packaging
1
$14.25
25
$13.89
1,000
$11.83
1,500
$11.83
Buy
Min.: 1
Mult.: 1
Reel :
1,500
Details
AVR
TQFP-100
8 MHz
1.8 V
5.5 V
SMD/SMT
8 bit
ATmega640
Reel, Cut Tape
8-bit Microcontrollers - MCU 20 MHz Ind Temp
ATMEGA644A-AU
Microchip Technology
1:
$7.52
1,103 In Stock
Mouser Part No
556-ATMEGA644A-AU
Microchip Technology
8-bit Microcontrollers - MCU 20 MHz Ind Temp
1,103 In Stock
Alternative Packaging
1
$7.52
25
$6.88
100
$6.23
Buy
Min.: 1
Mult.: 1
Details
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
8-bit Microcontrollers - MCU 20 MHz Ind Temp
ATMEGA644A-AUR
Microchip Technology
1:
$7.71
558 In Stock
Mouser Part No
556-ATMEGA644A-AUR
Microchip Technology
8-bit Microcontrollers - MCU 20 MHz Ind Temp
558 In Stock
Alternative Packaging
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Min.: 1
Mult.: 1
Reel :
2,000
Details
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
Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 20 MHz Ind Temp
ATMEGA644A-PU
Microchip Technology
1:
$8.02
492 In Stock
Mouser Part No
556-ATMEGA644A-PU
Microchip Technology
8-bit Microcontrollers - MCU 20 MHz Ind Temp
492 In Stock
1
$8.02
30
$7.34
100
$6.65
Buy
Min.: 1
Mult.: 1
Details
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
8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE 20MHZ 5V
ATMEGA644P-20MU
Microchip Technology
1:
$9.59
696 In Stock
Mouser Part No
556-ATMEGA644P-20MU
Microchip Technology
8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE 20MHZ 5V
696 In Stock
Alternative Packaging
1
$9.59
25
$8.79
100
$7.94
Buy
Min.: 1
Mult.: 1
Details
AVR
64 kB
4 kB
VQFN-44
20 MHz
10 bit
32 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATmega644P
Tray
8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE 20MHZ 5V
ATMEGA644P-20PU
Microchip Technology
1:
$10.19
354 In Stock
Mouser Part No
556-ATMEGA644P-20PU
Microchip Technology
8-bit Microcontrollers - MCU AVR 64K FLSH 4K SRAM 2KB EE 20MHZ 5V
354 In Stock
1
$10.19
30
$9.33
100
$8.46
Buy
Min.: 1
Mult.: 1
Details
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
ATmega644P
Tube
8-bit Microcontrollers - MCU 64K Flash 2K EEPROM 4K SRAM 32 IO Pins
ATMEGA644PA-AU
Microchip Technology
1:
$8.76
686 In Stock
Mouser Part No
556-ATMEGA644PA-AU
Microchip Technology
8-bit Microcontrollers - MCU 64K Flash 2K EEPROM 4K SRAM 32 IO Pins
686 In Stock
Alternative Packaging
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Min.: 1
Mult.: 1
Details
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
8-bit Microcontrollers - MCU 64K Flash 2K EEPROM 4K SRAM 32 IO Pins
ATMEGA644PA-MU
Microchip Technology
1:
$8.76
871 In Stock
Mouser Part No
556-ATMEGA644PA-MU
Microchip Technology
8-bit Microcontrollers - MCU 64K Flash 2K EEPROM 4K SRAM 32 IO Pins
871 In Stock
Alternative Packaging
1
$8.76
25
$8.04
100
$7.29
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Min.: 1
Mult.: 1
Details
AVR
64 kB
4 kB
QFN-44
20 MHz
10 bit
32 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATmega644
Tray
8-bit Microcontrollers - MCU 64K Flash 2K EEPROM 4K SRAM 32 IO Pins
ATMEGA644PA-PU
Microchip Technology
1:
$9.33
667 In Stock
Mouser Part No
556-ATMEGA644PA-PU
Microchip Technology
8-bit Microcontrollers - MCU 64K Flash 2K EEPROM 4K SRAM 32 IO Pins
667 In Stock
1
$9.33
30
$8.53
100
$7.74
Buy
Min.: 1
Mult.: 1
Details
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
8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-10MHz, 1.8
ATMEGA644PV-10AUR
Microchip Technology
1:
$9.78
1,000 In Stock
Mouser Part No
556-ATMEGA644PV10AUR
Microchip Technology
8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB SRAM-10MHz, 1.8
1,000 In Stock
Alternative Packaging
1
$9.78
25
$9.52
1,000
$8.13
2,000
$8.13
Buy
Min.: 1
Mult.: 1
Reel :
2,000
Details
AVR
64 kB
4 kB
TQFP-44
10 MHz
10 bit
32 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATmega644P
Reel, Cut Tape
8-bit Microcontrollers - MCU 16 MHz, 85DEG
+3 images
ATMEGA64M1-MU
Microchip Technology
1:
$9.37
1,253 In Stock
Mouser Part No
556-ATMEGA64M1-MU
Microchip Technology
8-bit Microcontrollers - MCU 16 MHz, 85DEG
1,253 In Stock
1
$9.37
25
$8.60
100
$7.81
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Min.: 1
Mult.: 1
Details
AVR
64 kB
4 kB
QFN-32
16 MHz
10 bit
27 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATmega64M1
Tray
8-bit Microcontrollers - MCU 20MHz, 8KB,TQFP
+1 image
ATMEGA808-AU
Microchip Technology
1:
$1.58
2,712 In Stock
Mouser Part No
556-ATMEGA808-AU
Microchip Technology
8-bit Microcontrollers - MCU 20MHz, 8KB,TQFP
2,712 In Stock
Alternative Packaging
1
$1.58
25
$1.43
100
$1.29
Buy
Min.: 1
Mult.: 1
Details
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
+ 125 C
ATmega808
Tray
8-bit Microcontrollers - MCU 20MHz, 8KB, SOIC
ATMEGA808-XUR
Microchip Technology
1:
$1.36
2,834 In Stock
Mouser Part No
556-ATMEGA808-XUR
Microchip Technology
8-bit Microcontrollers - MCU 20MHz, 8KB, SOIC
2,834 In Stock
Alternative Packaging
1
$1.36
25
$1.33
1,000
$1.10
2,100
$1.10
Buy
Min.: 1
Mult.: 1
Reel :
2,100
Details
AVR
8 kB
1 kB
SSOP-28
20 MHz
10 bit
27 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 125 C
ATmega808
Reel, Cut Tape
8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 512B SRAM-8MHz, IND
+1 image
ATMEGA8515L-8JUR
Microchip Technology
1:
$5.30
1,088 In Stock
Mouser Part No
556-ATMEGA8515L-8JUR
Microchip Technology
8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 512B SRAM-8MHz, IND
1,088 In Stock
Alternative Packaging
1
$5.30
250
$5.29
500
$4.42
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
AVR
8 kB
512 B
PLCC-44
8 MHz
No ADC
35 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATmega8515
Reel, Cut Tape, MouseReel