8-bit Microcontrollers - MCU 20MHZ, QFN/MFL, IND TEMP, GREEN 5 V
ATMEGA324PB-MU
Microchip Technology
1:
£1.62
220 In Stock
720 Expected 24/04/2026
Mouser Part No
556-ATMEGA324PB-MU
Microchip Technology
8-bit Microcontrollers - MCU 20MHZ, QFN/MFL, IND TEMP, GREEN 5 V
220 In Stock
720 Expected 24/04/2026
Alternative Packaging
1
£1.62
25
£1.48
100
£1.35
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SMD/SMT
VQFN-44
AVR
39 I/O
8 bit
10 bit
8-bit Microcontrollers - MCU 20MHZ, TQFP, IND TEMP, GREEN 5 V
ATMEGA324PB-AU
Microchip Technology
1:
£1.68
302 In Stock
6,240 On Order
Mouser Part No
556-ATMEGA324PBAU
Microchip Technology
8-bit Microcontrollers - MCU 20MHZ, TQFP, IND TEMP, GREEN 5 V
302 In Stock
6,240 On Order
View Dates
Stock:
302 Can Dispatch Immediately
On Order:
2,880 Expected 20/04/2026
3,360 Expected 24/04/2026
Factory Lead Time:
10 Weeks
1
£1.68
25
£1.54
100
£1.39
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Min.: 1
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SMD/SMT
TQFP-44
AVR
39 I/O
8 bit
10 bit
8-bit Microcontrollers - MCU ATMEGA328PB 20MHZ Extd. Temp QFN
+3 images
ATMEGA328PB-MN
Microchip Technology
1:
£1.17
74 In Stock
980 Expected 06/03/2026
Mouser Part No
556-ATMEGA328PB-MN
Microchip Technology
8-bit Microcontrollers - MCU ATMEGA328PB 20MHZ Extd. Temp QFN
74 In Stock
980 Expected 06/03/2026
Alternative Packaging
1
£1.17
25
£1.07
100
£0.969
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Details
SMD/SMT
QFN-32
AVR
27 I/O
8 bit
10 bit
Microprocessors - MPU BGA GRN IND MRLC
ATSAMA5D27C-CU
Microchip Technology
1:
£8.13
55 In Stock
119 Expected 19/03/2026
Mouser Part No
556-ATSAMA5D27CCU
Microchip Technology
Microprocessors - MPU BGA GRN IND MRLC
55 In Stock
119 Expected 19/03/2026
Alternative Packaging
1
£8.13
25
£7.45
119
£6.76
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SMD/SMT
LFBGA-289
ARM Cortex A5
128 I/O
32 bit
ARM Microcontrollers - MCU 48TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R
ATSAMC20G18A-AUT
Microchip Technology
1:
£3.20
7 In Stock
2,500 Expected 06/03/2026
Mouser Part No
556-ATSAMC20G18A-AUT
Microchip Technology
ARM Microcontrollers - MCU 48TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R
7 In Stock
2,500 Expected 06/03/2026
1
£3.20
25
£2.89
100
£2.64
2,500
£2.64
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SMD/SMT
TQFP-48
ARM Cortex M0+
38 I/O
32 bit
12 bit
ARM Microcontrollers - MCU Cortex-M0+ 32KB FLASH 4KB SRAM
ATSAMD20E15A-AU
Microchip Technology
1:
£1.84
500 In Stock
Mouser Part No
556-ATSAMD20E15A-AU
Microchip Technology
ARM Microcontrollers - MCU Cortex-M0+ 32KB FLASH 4KB SRAM
500 In Stock
Alternative Packaging
1
£1.84
25
£1.68
100
£1.51
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SMD/SMT
TQFP-32
ARM Cortex M0+
26 I/O
32 bit
12 bit
ARM Microcontrollers - MCU Cortex-M0+ 64KB FLASH 8KB SRAM
ATSAMD20E16A-MU
Microchip Technology
1:
£1.83
417 In Stock
490 Expected 13/05/2026
Mouser Part No
556-ATSAMD20E16A-MU
Microchip Technology
ARM Microcontrollers - MCU Cortex-M0+ 64KB FLASH 8KB SRAM
417 In Stock
490 Expected 13/05/2026
Alternative Packaging
1
£1.83
25
£1.67
100
£1.51
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SMD/SMT
QFN-32
ARM Cortex M0+
26 I/O
32 bit
12 bit
ARM Microcontrollers - MCU Cortex-M0+ 64KB FLASH 8KB SRAM
ATSAMD20E16A-MUT
Microchip Technology
1:
£1.89
368 In Stock
5,000 Expected 10/04/2026
Mouser Part No
556-ATSAMD20E16A-MUT
Microchip Technology
ARM Microcontrollers - MCU Cortex-M0+ 64KB FLASH 8KB SRAM
368 In Stock
5,000 Expected 10/04/2026
Alternative Packaging
1
£1.89
25
£1.72
100
£1.56
5,000
£1.56
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Mult.: 1
Details
SMD/SMT
QFN-32
ARM Cortex M0+
26 I/O
32 bit
12 bit
ARM Microcontrollers - MCU Cortex-M0+ 128KB FLASH 16KB SRAM
ATSAMD20E17A-AU
Microchip Technology
1:
£2.00
500 In Stock
Mouser Part No
556-ATSAMD20E17A-AU
Microchip Technology
ARM Microcontrollers - MCU Cortex-M0+ 128KB FLASH 16KB SRAM
500 In Stock
Alternative Packaging
1
£2.00
25
£1.80
100
£1.63
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SMD/SMT
TQFP-32
ARM Cortex M0+
26 I/O
32 bit
12 bit
ARM Microcontrollers - MCU Cortx-M0+256KB FLASH
ATSAMD20E18A-AU
Microchip Technology
1:
£2.36
340 In Stock
Mouser Part No
556-ATSAMD20E18A-AU
Microchip Technology
ARM Microcontrollers - MCU Cortx-M0+256KB FLASH
340 In Stock
Alternative Packaging
1
£2.36
25
£2.16
100
£1.94
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SMD/SMT
TQFP-32
ARM Cortex M0
26 I/O
32 bit
12 bit
ARM Microcontrollers - MCU Cortx-M0+256KB FLASH
ATSAMD20E18A-MU
Microchip Technology
1:
£2.30
323 In Stock
Mouser Part No
556-ATSAMD20E18A-MU
Microchip Technology
ARM Microcontrollers - MCU Cortx-M0+256KB FLASH
323 In Stock
1
£2.30
25
£2.10
100
£1.89
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SMD/SMT
QFN-32
ARM Cortex M0
26 I/O
32 bit
12 bit
ARM Microcontrollers - MCU Cortex-M0+ 64KB FLASH 8KB SRAM
ATSAMD20G16A-MU
Microchip Technology
1:
£1.91
186 In Stock
Mouser Part No
556-ATSAMD20G16A-MU
Microchip Technology
ARM Microcontrollers - MCU Cortex-M0+ 64KB FLASH 8KB SRAM
186 In Stock
Alternative Packaging
1
£1.91
25
£1.75
100
£1.58
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SMD/SMT
QFN-48
ARM Cortex M0+
38 I/O
32 bit
12 bit
ARM Microcontrollers - MCU 48TQFP 105C, GREEN,1.6-3.6V,48MHz
ATSAMD20G18A-AN
Microchip Technology
1:
£2.60
213 In Stock
Mouser Part No
556-ATSAMD20G18A-AN
Microchip Technology
ARM Microcontrollers - MCU 48TQFP 105C, GREEN,1.6-3.6V,48MHz
213 In Stock
Alternative Packaging
1
£2.60
25
£2.36
100
£2.16
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Details
SMD/SMT
TQFP-48
ARM Cortex M0+
38 I/O
32 bit
12 bit
ARM Microcontrollers - MCU Cortex-M0+ 64KB FLASH 8KB SRAM
ATSAMD20J16A-AU
Microchip Technology
1:
£2.07
17 In Stock
Mouser Part No
556-ATSAMD20J16A-AU
Microchip Technology
ARM Microcontrollers - MCU Cortex-M0+ 64KB FLASH 8KB SRAM
17 In Stock
Alternative Packaging
1
£2.07
25
£1.88
100
£1.70
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Min.: 1
Mult.: 1
Details
SMD/SMT
TQFP-64
ARM Cortex M0+
52 I/O
32 bit
12 bit
ARM Microcontrollers - MCU 64UFBGA,85C TEMP, GREEN, 1.6-3,6V, 48MHZ
ATSAMD20J17A-CU
Microchip Technology
1:
£2.33
1 In Stock
Mouser Part No
556-ATSAMD20J17A-CU
Microchip Technology
ARM Microcontrollers - MCU 64UFBGA,85C TEMP, GREEN, 1.6-3,6V, 48MHZ
1 In Stock
Alternative Packaging
1
£2.33
25
£2.11
100
£1.92
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Min.: 1
Mult.: 1
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SMD/SMT
UFBGA-64
ARM Cortex M0+
52 I/O
32 bit
12 bit
ARM Microcontrollers - MCU Cortex-M0+ 256KB FLASH 32KB SRAM
+1 image
ATSAMD20J18A-MU
Microchip Technology
1:
£2.57
437 In Stock
Mouser Part No
556-ATSAMD20J18A-MU
Microchip Technology
ARM Microcontrollers - MCU Cortex-M0+ 256KB FLASH 32KB SRAM
437 In Stock
Alternative Packaging
1
£2.57
25
£2.33
100
£2.10
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Min.: 1
Mult.: 1
Details
SMD/SMT
QFN-64
ARM Cortex M0+
52 I/O
32 bit
12 bit
ARM Microcontrollers - MCU 32QFN 125C, GREEN,1.6-3.6V,48MHz
ATSAMD21E15L-MF
Microchip Technology
1:
£1.85
288 In Stock
Mouser Part No
556-ATSAMD21E15L-MF
Microchip Technology
ARM Microcontrollers - MCU 32QFN 125C, GREEN,1.6-3.6V,48MHz
288 In Stock
Alternative Packaging
1
£1.85
25
£1.68
100
£1.53
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Mult.: 1
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SMD/SMT
QFN-32
ARM Cortex M0+
26 I/O
32 bit
12 bit
ARM Microcontrollers - MCU 32QFN,85C TEMP, GREEN, 3.3V, 48MHZ
ATSAMD21E16B-MU
Microchip Technology
1:
£1.94
380 In Stock
Mouser Part No
556-ATSAMD21E16B-MU
Microchip Technology
ARM Microcontrollers - MCU 32QFN,85C TEMP, GREEN, 3.3V, 48MHZ
380 In Stock
Alternative Packaging
1
£1.94
25
£1.76
100
£1.61
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Min.: 1
Mult.: 1
Details
SMD/SMT
QFN-32
ARM Cortex M0+
26 I/O
32 bit
12 bit
ARM Microcontrollers - MCU 128KB 16KB32TQFP GRN1.6-3.6V48MHz
ATSAMD21E17A-AU
Microchip Technology
1:
£2.10
322 In Stock
500 Expected 13/05/2026
Mouser Part No
556-ATSAMD21E17A-AU
Microchip Technology
ARM Microcontrollers - MCU 128KB 16KB32TQFP GRN1.6-3.6V48MHz
322 In Stock
500 Expected 13/05/2026
1
£2.10
25
£1.91
100
£1.76
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
TQFP-32
ARM Cortex M0+
26 I/O
32 bit
12 bit
ARM Microcontrollers - MCU 128KB 16KB32QFN GRN1.6-3.6V48MHz
ATSAMD21E17A-MUT
Microchip Technology
1:
£2.36
601 In Stock
Mouser Part No
556-ATSAMD21E17A-MUT
Microchip Technology
ARM Microcontrollers - MCU 128KB 16KB32QFN GRN1.6-3.6V48MHz
601 In Stock
Alternative Packaging
1
£2.36
25
£2.16
100
£1.94
5,000
£1.94
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
QFN-32
ARM Cortex M0+
26 I/O
32 bit
12 bit
ARM Microcontrollers - MCU CM0,QFN32, 128kFlash,Trays,USB, I Temp
ATSAMD21E17D-MU
Microchip Technology
1:
£2.16
311 In Stock
490 On Order
Mouser Part No
556-ATSAMD21E17D-MU
Microchip Technology
ARM Microcontrollers - MCU CM0,QFN32, 128kFlash,Trays,USB, I Temp
311 In Stock
490 On Order
Alternative Packaging
1
£2.16
25
£1.96
100
£1.77
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Min.: 1
Mult.: 1
Details
SMD/SMT
VQFN-32
ARM Cortex M0+
26 I/O
32 bit
12 bit
ARM Microcontrollers - MCU 32QFN 125C, GREEN,1.6-3.6V,48MHz
ATSAMD21E18A-MF
Microchip Technology
1:
£3.20
136 In Stock
Mouser Part No
556-ATSAMD21E18A-MF
Microchip Technology
ARM Microcontrollers - MCU 32QFN 125C, GREEN,1.6-3.6V,48MHz
136 In Stock
Alternative Packaging
1
£3.20
25
£2.91
100
£2.64
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
QFN-32
ARM Cortex M0+
26 I/O
32 bit
12 bit
ARM Microcontrollers - MCU 48TQFP,125C TEMP, GREEN, 3.3V, 48MHZ
ATSAMD21G16B-AF
Microchip Technology
1:
£2.28
46 In Stock
Mouser Part No
556-ATSAMD21G16B-AF
Microchip Technology
ARM Microcontrollers - MCU 48TQFP,125C TEMP, GREEN, 3.3V, 48MHZ
46 In Stock
Alternative Packaging
1
£2.28
25
£2.08
100
£1.88
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Min.: 1
Mult.: 1
Details
SMD/SMT
TQFP-48
ARM Cortex M0+
38 I/O
32 bit
12 bit
ARM Microcontrollers - MCU 48TQFP,125C TEMP, GREEN, 3.3V, 48MHZ,T&R
ATSAMD21G16B-AFT
Microchip Technology
1:
£2.35
802 In Stock
Mouser Part No
556-ATSAMD21G16B-AFT
Microchip Technology
ARM Microcontrollers - MCU 48TQFP,125C TEMP, GREEN, 3.3V, 48MHZ,T&R
802 In Stock
Alternative Packaging
1
£2.35
25
£2.13
100
£1.94
2,500
£1.94
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
TQFP-48
ARM Cortex M0+
38 I/O
32 bit
12 bit
ARM Microcontrollers - MCU 48QFN,85C TEMP, GREEN, 3.3V, 48MHZ
ATSAMD21G16B-MU
Microchip Technology
1:
£2.04
482 In Stock
Mouser Part No
556-ATSAMD21G16B-MU
Microchip Technology
ARM Microcontrollers - MCU 48QFN,85C TEMP, GREEN, 3.3V, 48MHZ
482 In Stock
Alternative Packaging
1
£2.04
100
£1.85
416
£1.68
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
QFN-48
ARM Cortex M0+
38 I/O
32 bit
12 bit