8-bit Microcontrollers - MCU AVR USB 8K FLASH AVR USB 16K FLASH
ATMEGA16U2-MU
Microchip Technology
1:
$3.24
2,818 In Stock
Mouser Part No
556-ATMEGA16U2-MU
Microchip Technology
8-bit Microcontrollers - MCU AVR USB 8K FLASH AVR USB 16K FLASH
2,818 In Stock
Alternative Packaging
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AVR
16 kB
512 B
QFN-32
16 MHz
10 bit
22 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATmega16U2
Tray
8-bit Microcontrollers - MCU 2kB Flash 0.128kB EEPROM 6 I/O Pins
ATTINY25-20SU
Microchip Technology
1:
$1.37
1,771 In Stock
Mouser Part No
556-ATTINY25-20SU
Microchip Technology
8-bit Microcontrollers - MCU 2kB Flash 0.128kB EEPROM 6 I/O Pins
1,771 In Stock
Alternative Packaging
1
$1.37
25
$1.26
270
$1.13
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AVR
2 kB
128 B
SOIC-8
20 MHz
10 bit
6 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATtiny25
Tube
8-bit Microcontrollers - MCU 44QFN, IND TEMP GREEN, 1.6-3.6V
ATXMEGA64A4U-MH
Microchip Technology
1:
$5.13
1,760 In Stock
Mouser Part No
556-ATXMEGA64A4U-MH
Microchip Technology
8-bit Microcontrollers - MCU 44QFN, IND TEMP GREEN, 1.6-3.6V
1,760 In Stock
Alternative Packaging
1
$5.13
25
$4.71
100
$4.26
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AVR
64 kB
4 kB
VQFN-44
32 MHz
12 bit
34 I/O
1.6 V
3.6 V
SMD/SMT
8 bit/16 bit
- 40 C
+ 85 C
XMEGA A4U
Tray
8-bit Microcontrollers - MCU 1.8V - 5.5V 20MHz 8KB Programmable
ATMEGA88PA-MU
Microchip Technology
1:
$1.73
930 In Stock
Mouser Part No
556-ATMEGA88PA-MU
Microchip Technology
8-bit Microcontrollers - MCU 1.8V - 5.5V 20MHz 8KB Programmable
930 In Stock
Alternative Packaging
1
$1.73
25
$1.59
100
$1.42
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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
8-bit Microcontrollers - MCU 64kB Flash 4kB EEPROM 86 I/O Pins
ATMEGA640-16AU
Microchip Technology
1:
$10.28
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
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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 1KB FL 64B EE 64B SRAM 20 MHz IND
ATTINY13A-SUR
Microchip Technology
1:
$1.05
5,398 In Stock
Mouser Part No
556-ATTINY13A-SUR
Microchip Technology
8-bit Microcontrollers - MCU AVR 1KB FL 64B EE 64B SRAM 20 MHz IND
5,398 In Stock
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2,000
Details
AVR
1 kB
64 B
SOIC-8
20 MHz
10 bit
6 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 125 C
ATtiny13A
Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 16 MHz, 85DEG
ATMEGA16M1-AU
Microchip Technology
1:
$5.45
1,791 In Stock
Mouser Part No
556-ATMEGA16M1-AU
Microchip Technology
8-bit Microcontrollers - MCU 16 MHz, 85DEG
1,791 In Stock
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AVR
16 kB
1 kB
TQFP-32
16 MHz
10 bit
27 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATmega16M1
Tray
8-bit Microcontrollers - MCU AVR 32KB FLSH 1KB EE 2KB SRAM-16MHz, IND
ATMEGA32-16AUR
Microchip Technology
1:
$7.28
591 In Stock
NRND
Mouser Part No
556-ATMEGA32-16AUR
NRND
Microchip Technology
8-bit Microcontrollers - MCU AVR 32KB FLSH 1KB EE 2KB SRAM-16MHz, IND
591 In Stock
Alternative Packaging
1
$7.28
25
$7.09
1,000
$6.03
2,000
$6.03
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Reel :
2,000
Details
AVR
32 kB
2 kB
TQFP-44
16 MHz
10 bit
32 I/O
4.5 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATmega32
Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 8Kflash 2PSC No DALI 16MHz
+1 image
AT90PWM1-16SU
Microchip Technology
1:
$4.32
117 In Stock
Mouser Part No
556-AT90PWM1-16SU
Microchip Technology
8-bit Microcontrollers - MCU AVR 8Kflash 2PSC No DALI 16MHz
117 In Stock
1
$4.32
93
$4.31
279
$4.08
1,023
$4.06
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AVR
8 kB
512 B
SOIC-24
16 MHz
10 bit
19 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 105 C
AT90PWM1
Tube
8-bit Microcontrollers - MCU 128KB Flash 20MHz 1.8V-5.5V
ATMEGA1284P-MU
Microchip Technology
1:
$6.99
440 In Stock
Mouser Part No
556-ATMEGA1284P-MU
Microchip Technology
8-bit Microcontrollers - MCU 128KB Flash 20MHz 1.8V-5.5V
440 In Stock
Alternative Packaging
1
$6.99
25
$6.42
100
$5.80
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AVR
128 kB
16 kB
VQFN-44
20 MHz
10 bit
32 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATmega1284
Tray
8-bit Microcontrollers - MCU AVR 32K FLSH 1K EE2K SRAM-20MHz IND
ATMEGA328-MU
Microchip Technology
1:
$2.42
224 In Stock
NRND
Mouser Part No
556-ATMEGA328-MU
NRND
Microchip Technology
8-bit Microcontrollers - MCU AVR 32K FLSH 1K EE2K SRAM-20MHz IND
224 In Stock
Alternative Packaging
1
$2.42
25
$2.21
100
$2.01
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AVR
32 kB
2 kB
MLF-32
20 MHz
10 bit
23 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATmega328
Tray
8-bit Microcontrollers - MCU 20MHz, Ind.Grade Grn,AVR,16KFl, USART
+2 images
ATTINY1634-MUR
Microchip Technology
1:
$1.34
6,107 In Stock
NRND
Mouser Part No
556-ATTINY1634-MUR
NRND
Microchip Technology
8-bit Microcontrollers - MCU 20MHz, Ind.Grade Grn,AVR,16KFl, USART
6,107 In Stock
Alternative Packaging
1
$1.34
25
$1.32
6,000
$1.31
12,000
Quote
12,000
Quote
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Reel :
6,000
Details
AVR
16 kB
1 kB
QFN-20
12 MHz
10 bit
18 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATtiny1634
Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 44TQFP, IT, Grn 1.6-3.6V
ATXMEGA16A4U-AUR
Microchip Technology
1:
$3.96
14 In Stock
Mouser Part No
556-ATXMEGA16A4U-AUR
Microchip Technology
8-bit Microcontrollers - MCU 44TQFP, IT, Grn 1.6-3.6V
14 In Stock
Alternative Packaging
1
$3.96
25
$3.85
1,000
$3.27
2,000
$3.27
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Reel :
2,000
Details
AVR
16 kB
2 kB
TQFP-44
32 MHz
12 bit
34 I/O
1.6 V
3.6 V
SMD/SMT
8 bit/16 bit
- 40 C
+ 85 C
XMEGA A4U
Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 16K FLASH 1K SRAM 512B EE-20MHZ
ATMEGA164P-20AU
Microchip Technology
1:
$4.78
774 In Stock
NRND
Mouser Part No
556-ATMEGA164P-20AU
NRND
Microchip Technology
8-bit Microcontrollers - MCU AVR 16K FLASH 1K SRAM 512B EE-20MHZ
774 In Stock
Alternative Packaging
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AVR
16 kB
1 kB
TQFP-44
20 MHz
10 bit
32 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATmega164P
Tray
8-bit Microcontrollers - MCU AVRC11N AVR UC 128K FLASH
+1 image
AT90CAN128-16MU
Microchip Technology
1:
$9.66
842 In Stock
Mouser Part No
556-A90CAN128-16MU
Microchip Technology
8-bit Microcontrollers - MCU AVRC11N AVR UC 128K FLASH
842 In Stock
Alternative Packaging
1
$9.66
25
$8.84
100
$8.02
260
$8.01
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AVR
128 kB
4 kB
QFN-64
16 MHz
10 bit
53 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
AT90CAN128
Tray
8-bit Microcontrollers - MCU 256K FLASH;4K EE;16K SRAM;1.6-3.6V;32MHz
+1 image
ATXMEGA256D3-MH
Microchip Technology
1:
$7.38
5 In Stock
Mouser Part No
556-ATXMEGA256D3-MH
Microchip Technology
8-bit Microcontrollers - MCU 256K FLASH;4K EE;16K SRAM;1.6-3.6V;32MHz
5 In Stock
Alternative Packaging
1
$7.38
25
$6.78
100
$6.13
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AVR
256 kB
16 kB
QFN-64
32 MHz
12 bit
50 I/O
1.6 V
3.6 V
SMD/SMT
8 bit/16 bit
- 40 C
+ 85 C
XMEGA D3
Tray
8-bit Microcontrollers - MCU AVR8 192KB FLSH 16KB
ATXMEGA192A3U-AU
Microchip Technology
1:
$9.43
46 In Stock
1,700 On Order
Mouser Part No
556-ATXMEGA192A3U-AU
Microchip Technology
8-bit Microcontrollers - MCU AVR8 192KB FLSH 16KB
46 In Stock
1,700 On Order
View Dates
Alternative Packaging
Stock:
46 Can Dispatch Immediately
On Order:
990 Expected 02/09/2026
710 Expected 03/09/2026
Factory Lead Time:
30 Weeks
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AVR
192 kB
16 kB
TQFP-64
32 MHz
12 bit
50 I/O
1.6 V
3.6 V
SMD/SMT
8 bit/16 bit
- 40 C
+ 85 C
XMEGA A3U
Tray
8-bit Microcontrollers - MCU 16 MHz, 105C, Green, TQFP
ATMEGA644PA-AN
Microchip Technology
1:
$6.72
255 In Stock
480 Expected 26/10/2026
Mouser Part No
556-ATMEGA644PA-AN
Microchip Technology
8-bit Microcontrollers - MCU 16 MHz, 105C, Green, TQFP
255 In Stock
480 Expected 26/10/2026
1
$6.72
25
$6.15
480
$5.57
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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 20MHz, Ind.Grade Grn,AVR,16KFl, USART
ATTINY1634-SU
Microchip Technology
1:
$1.99
254 In Stock
NRND
Mouser Part No
556-ATTINY1634-SU
NRND
Microchip Technology
8-bit Microcontrollers - MCU 20MHz, Ind.Grade Grn,AVR,16KFl, USART
254 In Stock
Alternative Packaging
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AVR
16 kB
1 kB
SOIC-20
12 MHz
10 bit
18 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATtiny1634
Tube
8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 512B SRAM-20MHz 5V
ATTINY85-20SUR
Microchip Technology
1:
$1.57
7,220 In Stock
Mouser Part No
556-ATTINY85-20SUR
Microchip Technology
8-bit Microcontrollers - MCU AVR 8KB FLSH 512B EE 512B SRAM-20MHz 5V
7,220 In Stock
Alternative Packaging
1
$1.57
250
$1.50
500
$1.49
1,000
$1.31
2,000
$1.31
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Reel :
2,000
Details
AVR
8 kB
512 B
SOIC-8
20 MHz
10 bit
6 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATtiny85
Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 20MHz, 16KB,VQFN20, Ind 125C, Green
ATTINY1626-MF
Microchip Technology
1:
$1.03
630 In Stock
Mouser Part No
556-ATTINY1626-MF
Microchip Technology
8-bit Microcontrollers - MCU 20MHz, 16KB,VQFN20, Ind 125C, Green
630 In Stock
Alternative Packaging
1
$1.03
100
$1.02
980
$0.85
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Mult.: 1
Details
16 kB
2 kB
VQFN-20
20 MHz
12 bit
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
Tray
8-bit Microcontrollers - MCU 20MHz, 8KB, SOIC14, Ind 105C, Green, T&R
+1 image
ATTINY804-SSNR
Microchip Technology
1:
$0.77
5,314 In Stock
Mouser Part No
556-ATTINY804-SSNR
Microchip Technology
8-bit Microcontrollers - MCU 20MHz, 8KB, SOIC14, Ind 105C, Green, T&R
5,314 In Stock
Alternative Packaging
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Mult.: 1
Reel :
3,000
Details
AVR
8 kB
512 B
SOIC-14
20 MHz
10 bit
12 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 105 C
Reel, Cut Tape
8-bit Microcontrollers - MCU 16 MHz, 85DEG
+3 images
ATMEGA64M1-MU
Microchip Technology
1:
$6.89
1,253 In Stock
Mouser Part No
556-ATMEGA64M1-MU
Microchip Technology
8-bit Microcontrollers - MCU 16 MHz, 85DEG
1,253 In Stock
1
$6.89
25
$6.32
100
$5.74
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Mult.: 1
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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 tinyAVR MCU 256 B EEPROM
+2 images
ATTINY1617-MFR
Microchip Technology
1:
$1.17
2,546 In Stock
Mouser Part No
556-ATTINY1617-MFR
Microchip Technology
8-bit Microcontrollers - MCU tinyAVR MCU 256 B EEPROM
2,546 In Stock
Alternative Packaging
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Min.: 1
Mult.: 1
Reel :
6,000
Details
AVR
16 kB
2 kB
VQFN-24
16 MHz
10 bit
21 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 125 C
ATtiny1617,ATtiny3217
AEC-Q100
Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 128K FLSH 8K SRAM 4KB EE-8MHZ
ATMEGA1280V-8AU
Microchip Technology
1:
$14.05
152 In Stock
Mouser Part No
556-ATMEGA1280V8AU
Microchip Technology
8-bit Microcontrollers - MCU AVR 128K FLSH 8K SRAM 4KB EE-8MHZ
152 In Stock
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AVR
128 kB
8 kB
TQFP-100
8 MHz
10 bit
86 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATmega128x
Tray