8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20MHz IND
ATMEGA3250A-AU
Microchip Technology
1:
$5.53
180 In Stock
Mouser Part No
556-ATMEGA3250A-AU
Microchip Technology
8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20MHz IND
180 In Stock
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AVR
32 kB
2 kB
TQFP-100
20 MHz
10 bit
69 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATmega3250A
Tray
8-bit Microcontrollers - MCU AVR 32K FL 2K SRAM 1KB EE 20MHz Ind Grn
ATMEGA325PA-AU
Microchip Technology
1:
$5.30
104 In Stock
Mouser Part No
556-ATMEGA325PA-AU
Microchip Technology
8-bit Microcontrollers - MCU AVR 32K FL 2K SRAM 1KB EE 20MHz Ind Grn
104 In Stock
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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
8-bit Microcontrollers - MCU ATMEGA328PB 20MHZ Extd. Temp
ATMEGA328PB-AN
Microchip Technology
1:
$1.65
497 In Stock
12,000 On Order
Mouser Part No
556-ATMEGA328PB-AN
Microchip Technology
8-bit Microcontrollers - MCU ATMEGA328PB 20MHZ Extd. Temp
497 In Stock
12,000 On Order
View Dates
Alternative Packaging
Stock:
497 Can Dispatch Immediately
On Order:
5,000 Expected 15/09/2026
7,000 Expected 14/01/2027
Factory Lead Time:
12 Weeks
1
$1.65
25
$1.51
100
$1.37
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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
+ 105 C
ATmega328PB
AEC-Q100
Tray
8-bit Microcontrollers - MCU AVR 32K FL 2K SRAM 1KB EE 20 MHZ GRN
ATMEGA3290A-AU
Microchip Technology
1:
$5.99
243 In Stock
Mouser Part No
556-ATMEGA3290A-AU
Microchip Technology
8-bit Microcontrollers - MCU AVR 32K FL 2K SRAM 1KB EE 20 MHZ GRN
243 In Stock
Alternative Packaging
1
$5.99
25
$5.51
270
$4.98
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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
8-bit Microcontrollers - MCU 20MHz, 48KB, TQFP
+1 image
ATMEGA4808-AU
Microchip Technology
1:
$1.57
14 In Stock
Mouser Part No
556-ATMEGA4808-AU
Microchip Technology
8-bit Microcontrollers - MCU 20MHz, 48KB, TQFP
14 In Stock
Alternative Packaging
1
$1.57
25
$1.43
100
$1.30
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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
8-bit Microcontrollers - MCU 20MHz, 48KB, QFN
ATMEGA4809-MF
Microchip Technology
1:
$1.92
129 In Stock
Mouser Part No
556-ATMEGA4809-MF
Microchip Technology
8-bit Microcontrollers - MCU 20MHz, 48KB, QFN
129 In Stock
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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
+ 125 C
ATmega4809
Tray
8-bit Microcontrollers - MCU 20MHz, 48KB, QFN
ATMEGA4809-MU
Microchip Technology
1:
$1.80
332 In Stock
Mouser Part No
556-ATMEGA4809-MU
Microchip Technology
8-bit Microcontrollers - MCU 20MHz, 48KB, QFN
332 In Stock
Alternative Packaging
1
$1.80
25
$1.76
100
$1.74
490
$1.45
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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
Tray
8-bit Microcontrollers - MCU AVR 4KB FLASH 20 MHZ,IND TEMP
ATMEGA48PA-MU
Microchip Technology
1:
$1.62
86 In Stock
Mouser Part No
556-ATMEGA48PA-MU
Microchip Technology
8-bit Microcontrollers - MCU AVR 4KB FLASH 20 MHZ,IND TEMP
86 In Stock
Alternative Packaging
1
$1.62
25
$1.49
100
$1.33
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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
8-bit Microcontrollers - MCU 20 MHZ, TQFP, 105C, GREEN
ATMEGA48PB-AN
Microchip Technology
1:
$1.41
738 In Stock
Mouser Part No
556-ATMEGA48PB-AN
Microchip Technology
8-bit Microcontrollers - MCU 20 MHZ, TQFP, 105C, GREEN
738 In Stock
Alternative Packaging
1
$1.41
25
$1.29
100
$1.17
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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
8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC
+1 image
ATMEGA64-16MU
Microchip Technology
1:
$10.30
25 In Stock
Mouser Part No
556-ATMEGA64-16MU
Microchip Technology
8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC
25 In Stock
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AVR
64 kB
4 kB
QFN-64
16 MHz
10 bit
53 I/O
4.5 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATmega64
Tray
8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC
ATMEGA6450-16AU
Microchip Technology
1:
$9.03
6 In Stock
Mouser Part No
556-ATMEGA6450-16AU
Microchip Technology
8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC
6 In Stock
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AVR
64 kB
4 kB
TQFP-100
16 MHz
10 bit
69 I/O
2.7 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATmega6450
Tray
8-bit Microcontrollers - MCU 20MHz, 8KB, QFN
ATMEGA808-MU
Microchip Technology
1:
$1.00
981 In Stock
Mouser Part No
556-ATMEGA808-MU
Microchip Technology
8-bit Microcontrollers - MCU 20MHz, 8KB, QFN
981 In Stock
Alternative Packaging
1
$1.00
25
$0.91
100
$0.83
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AVR
8 kB
1 kB
VQFN-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, TQFP
ATMEGA809-AF
Microchip Technology
1:
$1.59
463 In Stock
Mouser Part No
556-ATMEGA809-AF
Microchip Technology
8-bit Microcontrollers - MCU 20MHz, 8KB, TQFP
463 In Stock
Alternative Packaging
1
$1.59
25
$1.44
100
$1.31
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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
8-bit Microcontrollers - MCU 8KB 512B 1KB 20 MHZ QFN/MLF GRN
+3 images
ATMEGA88PB-MU
Microchip Technology
1:
$1.35
760 In Stock
Mouser Part No
556-ATMEGA88PB-MU
Microchip Technology
8-bit Microcontrollers - MCU 8KB 512B 1KB 20 MHZ QFN/MLF GRN
760 In Stock
Alternative Packaging
1
$1.35
25
$1.24
100
$1.12
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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
8-bit Microcontrollers - MCU 1KB In-system Flash 20MHz 1.8V-5.5V
ATTINY13A-MMU
Microchip Technology
1:
$1.01
775 In Stock
Mouser Part No
556-ATTINY13A-MMU
Microchip Technology
8-bit Microcontrollers - MCU 1KB In-system Flash 20MHz 1.8V-5.5V
775 In Stock
Alternative Packaging
1
$1.01
25
$0.91
100
$0.82
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AVR
1 kB
64 B
MLF-10
20 MHz
10 bit
6 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 125 C
ATtiny13A
Tray
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, 16KB, VQFN24, Ind 125C, Green
ATTINY1627-MF
Microchip Technology
1:
$1.23
894 In Stock
Mouser Part No
556-ATTINY1627-MF
Microchip Technology
8-bit Microcontrollers - MCU 20MHz, 16KB, VQFN24, Ind 125C, Green
894 In Stock
Alternative Packaging
1
$1.23
25
$1.12
100
$1.02
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16 kB
2 kB
VQFN-24
20 MHz
12 bit
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
Tray
8-bit Microcontrollers - MCU AVR 2KB FL 128B EE USI ADC 20MHz IND
ATTINY24A-CCU
Microchip Technology
1:
$1.65
119 In Stock
Mouser Part No
556-ATTINY24A-CCU
Microchip Technology
8-bit Microcontrollers - MCU AVR 2KB FL 128B EE USI ADC 20MHz IND
119 In Stock
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AVR
2 kB
128 B
UFBGA-15
20 MHz
10 bit
12 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATtiny24
Tray
8-bit Microcontrollers - MCU 20MHz, 1.8-5.5V Industrial Temp
ATTINY24A-MMH
Microchip Technology
1:
$1.01
942 In Stock
Mouser Part No
556-ATTINY24A-MMH
Microchip Technology
8-bit Microcontrollers - MCU 20MHz, 1.8-5.5V Industrial Temp
942 In Stock
Alternative Packaging
1
$1.01
25
$0.914
490
$0.913
980
$0.91
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Mult.: 1
Details
AVR
2 kB
128 B
VQFN-20
20 MHz
10 bit
12 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATtiny24
Tray
8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM 10 MHZ GRN
ATTINY25V-10MF
Microchip Technology
1:
$1.89
323 In Stock
Mouser Part No
556-ATTINY25V-10MF
Microchip Technology
8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM 10 MHZ GRN
323 In Stock
Alternative Packaging
1
$1.89
25
$1.74
100
$1.57
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Mult.: 1
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AVR
2 kB
128 B
MLF-20
10 MHz
10 bit
6 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATtiny25
Tray
8-bit Microcontrollers - MCU 2K Flash;125B EEPROM 128B SRAM;16 IO Pins
ATTINY261A-MU
Microchip Technology
1:
$1.10
1,124 In Stock
Mouser Part No
556-ATTINY261A-MU
Microchip Technology
8-bit Microcontrollers - MCU 2K Flash;125B EEPROM 128B SRAM;16 IO Pins
1,124 In Stock
Alternative Packaging
1
$1.10
25
$1.03
100
$0.91
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AVR
2 kB
128 B
QFN-32
20 MHz
10 bit
16 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATtinyx61A
Tray
8-bit Microcontrollers - MCU 4KB In-system Flash 12MHz 1.8V-5.5V
ATTINY48-MU
Microchip Technology
1:
$1.25
49 In Stock
980 Expected 16/11/2026
Mouser Part No
556-ATTINY48-MU
Microchip Technology
8-bit Microcontrollers - MCU 4KB In-system Flash 12MHz 1.8V-5.5V
49 In Stock
980 Expected 16/11/2026
Alternative Packaging
1
$1.25
25
$1.13
100
$1.04
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Details
AVR
4 kB
256 B
MLF-32
12 MHz
10 bit
28 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATtiny48
Tray
8-bit Microcontrollers - MCU 8K Flash;125B EEPROM 128B SRAM;16 IO Pins
ATTINY861A-MU
Microchip Technology
1:
$1.66
764 In Stock
980 Expected 19/10/2026
Mouser Part No
556-ATTINY861A-MU
Microchip Technology
8-bit Microcontrollers - MCU 8K Flash;125B EEPROM 128B SRAM;16 IO Pins
764 In Stock
980 Expected 19/10/2026
Alternative Packaging
1
$1.66
25
$1.54
100
$1.39
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Mult.: 1
Details
AVR
8 kB
512 B
QFN-32
20 MHz
10 bit
16 I/O
1.8 V
5.5 V
SMD/SMT
8 bit
- 40 C
+ 85 C
ATtinyx61A
Tray
8-bit Microcontrollers - MCU 128KB FLSH;2KB EE;8K SRAM;1.6-3.6V;32MHz
ATXMEGA128D4-AU
Microchip Technology
1:
$6.18
73 In Stock
160 On Order
Mouser Part No
556-ATXMEGA128D4-AU
Microchip Technology
8-bit Microcontrollers - MCU 128KB FLSH;2KB EE;8K SRAM;1.6-3.6V;32MHz
73 In Stock
160 On Order
Alternative Packaging
1
$6.18
25
$5.67
100
$5.13
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AVR
128 kB
8 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 D4
Tray
8-bit Microcontrollers - MCU AVR8 16KB FLSH 2KB
ATXMEGA16A4U-MH
Microchip Technology
1:
$4.09
154 In Stock
360 Expected 05/10/2026
Mouser Part No
556-ATXMEGA16A4U-MH
Microchip Technology
8-bit Microcontrollers - MCU AVR8 16KB FLSH 2KB
154 In Stock
360 Expected 05/10/2026
Alternative Packaging
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Details
AVR
16 kB
2 kB
QFN-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