IC MCU 8BIT 32KB FLASH 44VQFN
 
 | 
| 
DigiKey
()
 | 
ATMEGA32U4RC-MUR
 | 
Cut Tape | 
77,197 | 
 | 
1 | 
- 
1
$5.40
 
- 
10
$5.40
 
- 
100
$4.49
 
- 
1000
$4.49
 
- 
10000
$4.49
 
 
 | 
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 | 
| 
 | 
ATMEGA32U4RC-MUR
 | 
Digi-Reel | 
77,197 | 
 | 
1 | 
- 
1
$5.40
 
- 
10
$5.40
 
- 
100
$4.49
 
- 
1000
$4.49
 
- 
10000
$4.49
 
 
 | 
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 | 
| 
 | 
ATMEGA32U4RC-MUR
 | 
Reel | 
72,000 | 
 | 
4,000 | 
- 
1
-
 
- 
10
-
 
- 
100
-
 
- 
1000
-
 
- 
10000
$4.49
 
 
 | 
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 | 
| 
Avnet Americas
 | 
ATMEGA32U4RC-MUR
 | 
Reel | 
 | 
7 Weeks | 
4,000 | 
- 
1
-
 
- 
10
-
 
- 
100
-
 
- 
1000
-
 
- 
10000
$5.15
 
 
 | 
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 | 
| 
Arrow Electronics
 | 
ATMEGA32U4RC-MUR
 | 
Cut Strips | 
5,962 | 
5 Weeks | 
1 | 
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1
$5.47
 
- 
10
$5.38
 
- 
100
$5.22
 
- 
1000
$4.97
 
- 
10000
$4.89
 
 
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| 
Newark
 | 
ATMEGA32U4RC-MUR
 | 
Reel | 
 | 
 | 
4,000 | 
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1
-
 
- 
10
-
 
- 
100
$4.63
 
- 
1000
$4.63
 
- 
10000
$4.63
 
 
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| 
Microchip Technology Inc
 | 
ATMEGA32U4RC-MUR
 | 
Reel | 
3,999 | 
5 Weeks | 
 | 
- 
1
$5.40
 
- 
10
$5.40
 
- 
100
$4.49
 
- 
1000
$4.14
 
- 
10000
$3.95
 
 
 | 
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| 
Quest Components
 | 
ATMEGA32U4RC-MUR
 | 
 | 
1 | 
 | 
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- 
1
$8.89
 
- 
10
$5.92
 
- 
100
$5.92
 
- 
1000
$5.92
 
- 
10000
$5.92
 
 
 | 
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 | 
| 
Avnet Silica
 | 
ATMEGA32U4RC-MUR
 | 
 | 
 | 
9 Weeks | 
4,000 | 
- 
1
-
 
- 
10
-
 
- 
100
-
 
- 
1000
-
 
- 
10000
-
 
 
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| 
IBS Electronics
 | 
ATMEGA32U4RC-MUR
 | 
 | 
2,950 | 
 | 
50 | 
- 
1
-
 
- 
10
-
 
- 
100
$5.45
 
- 
1000
$5.19
 
- 
10000
$5.19
 
 
 | 
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| 
Master Electronics
 | 
ATMEGA32U4RC-MUR
 | 
 | 
2,950 | 
 | 
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- 
1
-
 
- 
10
-
 
- 
100
$3.89
 
- 
1000
$3.71
 
- 
10000
$3.71
 
 
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IC MCU 8BIT 32KB FLASH 44TQFP
 
 | 
| 
DigiKey
()
 | 
ATMEGA32U4-AUR
 | 
Digi-Reel | 
36,322 | 
 | 
1 | 
- 
1
$5.39
 
- 
10
$5.39
 
- 
100
$4.48
 
- 
1000
$4.48
 
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10000
$4.48
 
 
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 | 
| 
 | 
ATMEGA32U4-AUR
 | 
Cut Tape | 
36,322 | 
 | 
1 | 
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1
$5.39
 
- 
10
$5.39
 
- 
100
$4.48
 
- 
1000
$4.48
 
- 
10000
$4.48
 
 
 | 
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 | 
| 
 | 
ATMEGA32U4-AUR
 | 
Reel | 
34,500 | 
 | 
1,500 | 
- 
1
-
 
- 
10
-
 
- 
100
-
 
- 
1000
-
 
- 
10000
$4.48
 
 
 | 
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| 
Avnet Americas
()
 | 
ATMEGA32U4-AUR
 | 
Bulk | 
 | 
 | 
1 | 
- 
1
$5.61
 
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10
$5.38
 
- 
100
$4.66
 
- 
1000
$4.66
 
- 
10000
$4.66
 
 
 | 
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 | 
| 
 | 
ATMEGA32U4-AUR
 | 
Reel | 
 | 
4 Weeks | 
1,500 | 
- 
1
-
 
- 
10
-
 
- 
100
-
 
- 
1000
-
 
- 
10000
$4.87
 
 
 | 
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 | 
| 
Verical
()
 | 
ATMEGA32U4-AUR
 | 
 | 
4,635 | 
 | 
10 | 
- 
1
-
 
- 
10
$6.27
 
- 
100
$5.16
 
- 
1000
$5.09
 
- 
10000
$5.09
 
 
 | 
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 | 
| 
 | 
ATMEGA32U4-AUR
 | 
 | 
4,103 | 
 | 
2 | 
- 
1
-
 
- 
10
$5.62
 
- 
100
$5.45
 
- 
1000
$5.19
 
- 
10000
$5.10
 
 
 | 
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 | 
| 
 | 
ATMEGA32U4-AUR
 | 
 | 
1,192 | 
 | 
1,192 | 
- 
1
-
 
- 
10
-
 
- 
100
-
 
- 
1000
-
 
- 
10000
$10.21
 
 
 | 
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 | 
| 
Arrow Electronics
 | 
ATMEGA32U4-AUR
 | 
Cut Strips | 
4,103 | 
4 Weeks | 
1 | 
- 
1
$5.71
 
- 
10
$5.62
 
- 
100
$5.45
 
- 
1000
$5.19
 
- 
10000
$5.10
 
 
 | 
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 | 
| 
Newark
 | 
ATMEGA32U4-AUR
 | 
Cut Tape | 
23 | 
 | 
1 | 
- 
1
$5.39
 
- 
10
$5.17
 
- 
100
$4.48
 
- 
1000
$4.48
 
- 
10000
$4.48
 
 
 | 
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 | 
 | 
| 
RS
 | 
ATMEGA32U4-AUR
 | 
Bulk | 
 | 
40 Weeks | 
1,500 | 
- 
1
-
 
- 
10
-
 
- 
100
-
 
- 
1000
-
 
- 
10000
$4.81
 
 
 | 
 Get Quote 
 | 
| 
Microchip Technology Inc
 | 
ATMEGA32U4-AUR
 | 
Reel | 
1,499 | 
6 Weeks | 
 | 
- 
1
$5.39
 
- 
10
$5.39
 
- 
100
$4.48
 
- 
1000
$4.13
 
- 
10000
$3.92
 
 
 | 
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| 
Onlinecomponents.com
 | 
ATMEGA32U4-AUR
 | 
 | 
4,639 | 
 | 
 | 
- 
1
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10
$5.33
 
- 
100
$4.39
 
- 
1000
$4.33
 
- 
10000
$4.28
 
 
 | 
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 | 
| 
Avnet Silica
 | 
ATMEGA32U4-AUR
 | 
 | 
 | 
6 Weeks | 
1,500 | 
- 
1
-
 
- 
10
-
 
- 
100
-
 
- 
1000
-
 
- 
10000
-
 
 
 | 
 Buy Now 
 | 
| 
Chip Stock
 | 
ATMEGA32U4-AUR
 | 
 | 
6,030 | 
 | 
 | 
- 
1
-
 
- 
10
-
 
- 
100
-
 
- 
1000
-
 
- 
10000
-
 
 
 | 
 Get Quote 
 | 
| 
EBV Elektronik
 | 
ATMEGA32U4-AUR
 | 
 | 
 | 
5 Weeks | 
1,500 | 
- 
1
-
 
- 
10
-
 
- 
100
-
 
- 
1000
-
 
- 
10000
-
 
 
 | 
 Buy Now 
 | 
| 
IBS Electronics
 | 
ATMEGA32U4-AUR
 | 
 | 
4,639 | 
 | 
5 | 
- 
1
-
 
- 
10
$7.46
 
- 
100
$6.15
 
- 
1000
$6.06
 
- 
10000
$5.99
 
 
 | 
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 | 
| 
Master Electronics
 | 
ATMEGA32U4-AUR
 | 
 | 
4,639 | 
 | 
 | 
- 
1
-
 
- 
10
$5.33
 
- 
100
$4.39
 
- 
1000
$4.33
 
- 
10000
$4.28
 
 
 | 
 Buy Now 
 | 
| 
Win Source Electronics
 | 
ATMEGA32U4-AUR
 | 
 | 
8,110 | 
 | 
 | 
- 
1
-
 
- 
10
$7.14
 
- 
100
$4.76
 
- 
1000
$4.76
 
- 
10000
$4.76
 
 
 | 
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 | 
IC MCU 8BIT 32KB FLASH 44VQFN
 
 | 
| 
DigiKey
()
 | 
ATMEGA32U4-MUR
 | 
Cut Tape | 
17,045 | 
 | 
1 | 
- 
1
$5.40
 
- 
10
$5.40
 
- 
100
$4.49
 
- 
1000
$4.49
 
- 
10000
$4.49
 
 
 | 
 Buy Now 
 | 
| 
 | 
ATMEGA32U4-MUR
 | 
Digi-Reel | 
17,045 | 
 | 
1 | 
- 
1
$5.40
 
- 
10
$5.40
 
- 
100
$4.49
 
- 
1000
$4.49
 
- 
10000
$4.49
 
 
 | 
 Buy Now 
 | 
| 
 | 
ATMEGA32U4-MUR
 | 
Reel | 
16,000 | 
 | 
4,000 | 
- 
1
-
 
- 
10
-
 
- 
100
-
 
- 
1000
-
 
- 
10000
$4.49
 
 
 | 
 Buy Now 
 | 
| 
Avnet Americas
 | 
ATMEGA32U4-MUR
 | 
Reel | 
 | 
7 Weeks | 
4,000 | 
- 
1
-
 
- 
10
-
 
- 
100
-
 
- 
1000
-
 
- 
10000
$5.15
 
 
 | 
 Buy Now 
 | 
| 
Verical
 | 
ATMEGA32U4-MUR
 | 
 | 
8,763 | 
 | 
2 | 
- 
1
-
 
- 
10
$5.73
 
- 
100
$5.56
 
- 
1000
$5.30
 
- 
10000
$5.12
 
 
 | 
 Buy Now 
 | 
| 
Arrow Electronics
 | 
ATMEGA32U4-MUR
 | 
Cut Strips | 
8,763 | 
7 Weeks | 
1 | 
- 
1
$5.82
 
- 
10
$5.73
 
- 
100
$5.56
 
- 
1000
$5.30
 
- 
10000
$5.12
 
 
 | 
 Buy Now 
 | 
| 
Newark
 | 
ATMEGA32U4-MUR
 | 
Reel | 
 | 
 | 
4,000 | 
- 
1
-
 
- 
10
-
 
- 
100
-
 
- 
1000
-
 
- 
10000
$4.63
 
 
 | 
 Buy Now 
 | 
 | 
| 
Microchip Technology Inc
 | 
ATMEGA32U4-MUR
 | 
Reel | 
3,999 | 
7 Weeks | 
 | 
- 
1
$5.40
 
- 
10
$5.40
 
- 
100
$4.49
 
- 
1000
$4.14
 
- 
10000
$3.95
 
 
 | 
 Buy Now 
 | 
| 
Onlinecomponents.com
 | 
ATMEGA32U4-MUR
 | 
 | 
546 | 
 | 
 | 
- 
1
-
 
- 
10
$5.50
 
- 
100
$5.50
 
- 
1000
$4.34
 
- 
10000
$4.27
 
 
 | 
 Buy Now 
 | 
| 
Avnet Silica
 | 
ATMEGA32U4-MUR
 | 
 | 
 | 
9 Weeks | 
4,000 | 
- 
1
-
 
- 
10
-
 
- 
100
-
 
- 
1000
-
 
- 
10000
-
 
 
 | 
 Buy Now 
 | 
| 
Chip Stock
 | 
ATMEGA32U4-MUR
 | 
 | 
17,050 | 
 | 
 | 
- 
1
-
 
- 
10
-
 
- 
100
-
 
- 
1000
-
 
- 
10000
-
 
 
 | 
 Get Quote 
 | 
| 
EBV Elektronik
 | 
ATMEGA32U4-MUR
 | 
 | 
 | 
8 Weeks | 
4,000 | 
- 
1
-
 
- 
10
-
 
- 
100
-
 
- 
1000
-
 
- 
10000
-
 
 
 | 
 Buy Now 
 | 
| 
IBS Electronics
 | 
ATMEGA32U4-MUR
 | 
 | 
571 | 
 | 
5 | 
- 
1
-
 
- 
10
$7.70
 
- 
100
$7.70
 
- 
1000
$6.08
 
- 
10000
$5.98
 
 
 | 
 Buy Now 
 | 
| 
Master Electronics
 | 
ATMEGA32U4-MUR
 | 
 | 
546 | 
 | 
 | 
- 
1
-
 
- 
10
$5.50
 
- 
100
$5.50
 
- 
1000
$4.34
 
- 
10000
$4.27
 
 
 | 
 Buy Now 
 | 
| 
Win Source Electronics
 | 
ATMEGA32U4-MUR
 | 
 | 
14,260 | 
 | 
 | 
- 
1
-
 
- 
10
-
 
- 
100
$2.97
 
- 
1000
$2.85
 
- 
10000
$2.85
 
 
 | 
 Buy Now 
 | 
IC MCU 8BIT 32KB FLASH 44TQFP
 
 | 
| 
DigiKey
 | 
ATMEGA32U4-AU
 | 
Tray | 
8,342 | 
 | 
1 | 
- 
1
$5.29
 
- 
10
$5.29
 
- 
100
$4.39
 
- 
1000
$4.39
 
- 
10000
$4.39
 
 
 | 
 Buy Now 
 | 
| 
Avnet Americas
()
 | 
ATMEGA32U4-AU
 | 
Bulk | 
 | 
 | 
160 | 
- 
1
$5.25
 
- 
10
$5.20
 
- 
100
$4.57
 
- 
1000
$4.57
 
- 
10000
$4.57
 
 
 | 
 Buy Now 
 | 
| 
 | 
ATMEGA32U4-AU
 | 
Tray | 
 | 
4 Weeks | 
160 | 
- 
1
-
 
- 
10
-
 
- 
100
-
 
- 
1000
$4.78
 
- 
10000
$4.66
 
 
 | 
 Buy Now 
 | 
| 
Verical
()
 | 
ATMEGA32U4-AU
 | 
 | 
995 | 
 | 
10 | 
- 
1
-
 
- 
10
$6.41
 
- 
100
$5.38
 
- 
1000
$4.99
 
- 
10000
$4.99
 
 
 | 
 Buy Now 
 | 
| 
 | 
ATMEGA32U4-AU
 | 
 | 
272 | 
 | 
10 | 
- 
1
-
 
- 
10
$4.04
 
- 
100
$4.04
 
- 
1000
$4.04
 
- 
10000
$4.04
 
 
 | 
 Buy Now 
 | 
| 
 | 
ATMEGA32U4-AU
 | 
 | 
160 | 
 | 
160 | 
- 
1
-
 
- 
10
-
 
- 
100
-
 
- 
1000
$8.38
 
- 
10000
$8.38
 
 
 | 
 Buy Now 
 | 
| 
 | 
ATMEGA32U4-AU
 | 
 | 
93 | 
 | 
12 | 
- 
1
-
 
- 
10
-
 
- 
100
$5.13
 
- 
1000
$5.13
 
- 
10000
$5.13
 
 
 | 
 Buy Now 
 | 
| 
 | 
ATMEGA32U4-AU
 | 
 | 
50 | 
 | 
2 | 
- 
1
-
 
- 
10
$5.27
 
- 
100
$4.46
 
- 
1000
$4.46
 
- 
10000
$4.46
 
 
 | 
 Buy Now 
 | 
| 
 | 
ATMEGA32U4-AU
 | 
 | 
1 | 
 | 
1 | 
- 
1
$10.06
 
- 
10
$10.06
 
- 
100
$10.06
 
- 
1000
$10.06
 
- 
10000
$10.06
 
 
 | 
 Buy Now 
 | 
| 
Arrow Electronics
()
 | 
ATMEGA32U4-AU
 | 
 | 
450 | 
6 Weeks | 
1 | 
- 
1
$4.73
 
- 
10
$4.73
 
- 
100
$4.73
 
- 
1000
$4.73
 
- 
10000
$4.73
 
 
 | 
 Buy Now 
 | 
| 
 | 
ATMEGA32U4-AU
 | 
 | 
50 | 
6 Weeks | 
1 | 
- 
1
$5.27
 
- 
10
$5.27
 
- 
100
$4.46
 
- 
1000
$4.46
 
- 
10000
$4.46
 
 
 | 
 Buy Now 
 | 
| 
Newark
 | 
ATMEGA32U4-AU
 | 
Bulk | 
160 | 
 | 
1 | 
- 
1
$3.97
 
- 
10
$3.97
 
- 
100
$3.97
 
- 
1000
$3.97
 
- 
10000
$3.97
 
 
 | 
 Buy Now 
 | 
 | 
| 
RS
 | 
ATMEGA32U4-AU
 | 
Bulk | 
157 | 
3 Weeks | 
1 | 
- 
1
$3.37
 
- 
10
$3.37
 
- 
100
$3.37
 
- 
1000
$3.37
 
- 
10000
$3.37
 
 
 | 
 Buy Now 
 | 
| 
Microchip Technology Inc
 | 
ATMEGA32U4-AU
 | 
Tray | 
186 | 
6 Weeks | 
 | 
- 
1
$5.29
 
- 
10
$5.29
 
- 
100
$4.39
 
- 
1000
$4.02
 
- 
10000
$3.84
 
 
 | 
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 | 
| 
Onlinecomponents.com
 | 
ATMEGA32U4-AU
 | 
 | 
999 | 
 | 
 | 
- 
1
-
 
- 
10
$5.45
 
- 
100
$4.57
 
- 
1000
$4.24
 
- 
10000
$4.24
 
 
 | 
 Buy Now 
 | 
| 
TME
 | 
ATMEGA32U4-AU
 | 
 | 
93 | 
 | 
1 | 
- 
1
$5.29
 
- 
10
$5.05
 
- 
100
$4.39
 
- 
1000
$4.39
 
- 
10000
$4.39
 
 
 | 
 Buy Now 
 | 
| 
Avnet Silica
 | 
ATMEGA32U4-AU
 | 
 | 
 | 
6 Weeks | 
160 | 
- 
1
-
 
- 
10
-
 
- 
100
-
 
- 
1000
-
 
- 
10000
-
 
 
 | 
 Buy Now 
 | 
| 
Chip One Stop
 | 
ATMEGA32U4-AU
 | 
Tray | 
272 | 
0 Weeks, 1 Days | 
1 | 
- 
1
$3.36
 
- 
10
$3.36
 
- 
100
$3.36
 
- 
1000
$3.36
 
- 
10000
$3.36
 
 
 | 
 Buy Now 
 | 
| 
Chip Stock
 | 
ATMEGA32U4-AU
 | 
 | 
6,300 | 
 | 
 | 
- 
1
-
 
- 
10
-
 
- 
100
-
 
- 
1000
-
 
- 
10000
-
 
 
 | 
 Get Quote 
 | 
| 
EBV Elektronik
 | 
ATMEGA32U4-AU
 | 
 | 
160 | 
5 Weeks | 
160 | 
- 
1
-
 
- 
10
-
 
- 
100
-
 
- 
1000
-
 
- 
10000
-
 
 
 | 
 Buy Now 
 | 
| 
IBS Electronics
 | 
ATMEGA32U4-AU
 | 
 | 
999 | 
 | 
5 | 
- 
1
-
 
- 
10
$7.63
 
- 
100
$6.40
 
- 
1000
$5.94
 
- 
10000
$5.94
 
 
 | 
 Buy Now 
 | 
| 
Maritex
 | 
ATMEGA32U4-AU
 | 
 | 
1,870 | 
 | 
1 | 
- 
1
$5.96
 
- 
10
$5.96
 
- 
100
$5.96
 
- 
1000
$5.96
 
- 
10000
$5.96
 
 
 | 
 Buy Now 
 | 
| 
Master Electronics
 | 
ATMEGA32U4-AU
 | 
 | 
999 | 
 | 
 | 
- 
1
-
 
- 
10
$5.45
 
- 
100
$4.57
 
- 
1000
$4.24
 
- 
10000
$4.24
 
 
 | 
 Buy Now 
 | 
IC MCU 8BIT 32KB FLASH 44VQFN
 
 | 
| 
DigiKey
 | 
ATMEGA32U4RC-MU
 | 
Tray | 
7,041 | 
 | 
1 | 
- 
1
$5.26
 
- 
10
$5.26
 
- 
100
$4.38
 
- 
1000
$4.38
 
- 
10000
$4.38
 
 
 | 
 Buy Now 
 | 
| 
Avnet Americas
 | 
ATMEGA32U4RC-MU
 | 
Tray | 
 | 
7 Weeks | 
416 | 
- 
1
-
 
- 
10
-
 
- 
100
-
 
- 
1000
$5.03
 
- 
10000
$4.65
 
 
 | 
 Buy Now 
 | 
| 
Verical
 | 
ATMEGA32U4RC-MU
 | 
 | 
416 | 
 | 
416 | 
- 
1
-
 
- 
10
-
 
- 
100
-
 
- 
1000
$8.35
 
- 
10000
$8.35
 
 
 | 
 Buy Now 
 | 
| 
Arrow Electronics
 | 
ATMEGA32U4RC-MU
 | 
 | 
782 | 
7 Weeks | 
1 | 
- 
1
$4.72
 
- 
10
$4.72
 
- 
100
$4.72
 
- 
1000
$4.72
 
- 
10000
$4.72
 
 
 | 
 Buy Now 
 | 
| 
Newark
 | 
ATMEGA32U4RC-MU
 | 
Bulk | 
105 | 
 | 
1 | 
- 
1
$5.26
 
- 
10
$5.05
 
- 
100
$4.38
 
- 
1000
$4.38
 
- 
10000
$4.38
 
 
 | 
 Buy Now 
 | 
 | 
| 
Microchip Technology Inc
 | 
ATMEGA32U4RC-MU
 | 
Tray | 
 | 
7 Weeks | 
 | 
- 
1
$5.26
 
- 
10
$5.26
 
- 
100
$4.38
 
- 
1000
$4.01
 
- 
10000
$3.81
 
 
 | 
 Buy Now 
 | 
| 
Avnet Silica
 | 
ATMEGA32U4RC-MU
 | 
 | 
 | 
9 Weeks | 
416 | 
- 
1
-
 
- 
10
-
 
- 
100
-
 
- 
1000
-
 
- 
10000
-
 
 
 | 
 Buy Now 
 | 
| 
EBV Elektronik
 | 
ATMEGA32U4RC-MU
 | 
 | 
 | 
8 Weeks | 
416 | 
- 
1
-
 
- 
10
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100
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