ARM Microcontrollers - MCU 48QFN 125C, GREEN,1.6-3.6V,48MHz
ATSAMD21G18A-MF
Microchip Technology
1:
$4.03
13,586 In Stock
Mouser Part No
556-ATSAMD21G18A-MF
Microchip Technology
ARM Microcontrollers - MCU 48QFN 125C, GREEN,1.6-3.6V,48MHz
13,586 In Stock
1
$4.03
10
$3.83
25
$3.75
416
$3.74
5,408
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5,408
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ARM Microcontrollers - MCU 48TQFP 125C, GREEN,1.6-3.6V,48MHz
ATSAMD21G18A-AF
Microchip Technology
1:
$4.36
5,400 In Stock
Mouser Part No
556-ATSAMD21G18A-AF
Microchip Technology
ARM Microcontrollers - MCU 48TQFP 125C, GREEN,1.6-3.6V,48MHz
5,400 In Stock
1
$4.36
25
$4.16
100
$3.77
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ARM Microcontrollers - MCU 48QFN,125C TEMP, GREEN, 5V, 48MHZ, Tray
ATSAMD21G18A-MZVAO
Microchip Technology
1:
$3.54
242 In Stock
New Product
Mouser Part No
579-ATSD21G18AMZVAO
New Product
Microchip Technology
ARM Microcontrollers - MCU 48QFN,125C TEMP, GREEN, 5V, 48MHZ, Tray
242 In Stock
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ARM Microcontrollers - MCU 256KB 32KB 48QFN GRN1.6-3.6V48MHz
ATSAMD21G18A-MUT
Microchip Technology
1:
$4.16
14,931 In Stock
Mouser Part No
556-ATSAMD21G18A-MUT
Microchip Technology
ARM Microcontrollers - MCU 256KB 32KB 48QFN GRN1.6-3.6V48MHz
14,931 In Stock
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Reel :
4,000
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ARM Microcontrollers - MCU 256KB 32KB 48TQFP GRN1.6-3.6V48MHz
ATSAMD21G18A-AUT
Microchip Technology
1:
$4.25
4,689 In Stock
Mouser Part No
556-ATSAMD21G18A-AUT
Microchip Technology
ARM Microcontrollers - MCU 256KB 32KB 48TQFP GRN1.6-3.6V48MHz
4,689 In Stock
Alternative Packaging
1
$4.25
25
$4.11
250
$4.10
500
$4.08
1,000
$3.51
2,500
$3.51
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Reel :
2,500
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ARM Microcontrollers - MCU 48QFN 125C, GREEN,1.6-3.6V,48MHz
ATSAMD21G18A-MFT
Microchip Technology
1:
$4.57
6,191 In Stock
Mouser Part No
556-ATSAMD21G18A-MFT
Microchip Technology
ARM Microcontrollers - MCU 48QFN 125C, GREEN,1.6-3.6V,48MHz
6,191 In Stock
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Reel :
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ARM Microcontrollers - MCU 256KB 32KB 48TQFP GRN1.6-3.6V48MHz
ATSAMD21G18A-AU
Microchip Technology
1:
$4.16
2,247 In Stock
Mouser Part No
556-ATSAMD21G18A-AU
Microchip Technology
ARM Microcontrollers - MCU 256KB 32KB 48TQFP GRN1.6-3.6V48MHz
2,247 In Stock
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ARM Microcontrollers - MCU 48TQFP 125C, GREEN,1.6-3.6V,48MHz
ATSAMD21G18A-AFT
Microchip Technology
1:
$4.65
1,817 In Stock
Mouser Part No
556-ATSAMD21G18A-AFT
Microchip Technology
ARM Microcontrollers - MCU 48TQFP 125C, GREEN,1.6-3.6V,48MHz
1,817 In Stock
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Reel :
2,500
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ARM Microcontrollers - MCU 256KB 32KB 48QFN GRN1.6-3.6V48MHz
ATSAMD21G18A-MU
Microchip Technology
1:
$4.07
499 In Stock
832 Expected 01/09/2026
Mouser Part No
556-ATSAMD21G18A-MU
Microchip Technology
ARM Microcontrollers - MCU 256KB 32KB 48QFN GRN1.6-3.6V48MHz
499 In Stock
832 Expected 01/09/2026
1
$4.07
25
$3.70
100
$3.35
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Development Boards & Kits - ARM Feather M0 Express
3403
Adafruit
1:
$19.80
669 In Stock
Mouser Part No
485-3403
Adafruit
Development Boards & Kits - ARM Feather M0 Express
669 In Stock
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Bluetooth Development Tools - 802.15.1 Adafruit Feather M0 Bluefruit LE
2995
Adafruit
1:
$29.66
146 In Stock
Mouser Part No
485-2995
Adafruit
Bluetooth Development Tools - 802.15.1 Adafruit Feather M0 Bluefruit LE
146 In Stock
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Development Boards & Kits - ARM TinyZero Processor Board - with Accelerometer
ASM2021-R-A
TinyCircuits
1:
$24.95
6 In Stock
Mouser Part No
406-ASM2021-R-A
TinyCircuits
Development Boards & Kits - ARM TinyZero Processor Board - with Accelerometer
6 In Stock
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Sub-GHz Development Tools Adafruit Feather M0 with RFM95 LoRa Radio - 900MHz - RadioFruit
3178
Adafruit
1:
$34.95
184 In Stock
Mouser Part No
485-3178
Adafruit
Sub-GHz Development Tools Adafruit Feather M0 with RFM95 LoRa Radio - 900MHz - RadioFruit
184 In Stock
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Development Boards & Kits - ARM METRO M0 Express for CircuitPython
3505
Adafruit
1:
$24.95
33 In Stock
8 Expected 07/09/2026
Mouser Part No
485-3505
Adafruit
Development Boards & Kits - ARM METRO M0 Express for CircuitPython
33 In Stock
8 Expected 07/09/2026
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Development Boards & Kits - ARM Adafruit Feather M0 Adalogger
2796
Adafruit
1:
$19.95
582 In Stock
Mouser Part No
485-2796
Adafruit
Development Boards & Kits - ARM Adafruit Feather M0 Adalogger
582 In Stock
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Development Boards & Kits - ARM Adafruit Feather M0 Basic Proto - ATSAMD21 Cortex M0
2772
Adafruit
1:
$19.95
185 In Stock
Mouser Part No
485-2772
Adafruit
Development Boards & Kits - ARM Adafruit Feather M0 Basic Proto - ATSAMD21 Cortex M0
185 In Stock
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Sub-GHz Development Tools Adafruit Feather M0 RFM69HCW Packet Radio - 868 or 915 MHz - RadioFruit
3176
Adafruit
1:
$24.95
50 In Stock
Mouser Part No
485-3176
Adafruit
Sub-GHz Development Tools Adafruit Feather M0 RFM69HCW Packet Radio - 868 or 915 MHz - RadioFruit
50 In Stock
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Sub-GHz Development Tools Adafruit Feather M0 RFM96 LoRa Radio - 433MHz - RadioFruit
3179
Adafruit
1:
$34.95
9 In Stock
159 On Order
Mouser Part No
485-3179
Adafruit
Sub-GHz Development Tools Adafruit Feather M0 RFM96 LoRa Radio - 433MHz - RadioFruit
9 In Stock
159 On Order
View Dates
Stock:
9 Can Dispatch Immediately
On Order:
65 Expected 18/11/2026
94 Expected 23/11/2026
Factory Lead Time:
1 Week
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Sub-GHz Development Tools Adafruit Feather M0 RFM69HCW Packet Radio - 433MHz - RadioFruit
3177
Adafruit
1:
$24.95
35 In Stock
Mouser Part No
485-3177
Adafruit
Sub-GHz Development Tools Adafruit Feather M0 RFM69HCW Packet Radio - 433MHz - RadioFruit
35 In Stock
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Development Boards & Kits - ARM If you re ready to step your Arduino game up from older 8-bit/16MHz microcontrollers the SparkFun SAMD21 Mini Breakout is a great landing spot. The SAMD21 Mini Breakout is a Pro Mini-sized breakout for the Atmel ATSAMD21G18 a 32-bit ARM Cortex-M0
DEV-13664
SparkFun
1:
$24.95
55 In Stock
Mouser Part No
474-DEV-13664
SparkFun
Development Boards & Kits - ARM If you re ready to step your Arduino game up from older 8-bit/16MHz microcontrollers the SparkFun SAMD21 Mini Breakout is a great landing spot. The SAMD21 Mini Breakout is a Pro Mini-sized breakout for the Atmel ATSAMD21G18 a 32-bit ARM Cortex-M0
55 In Stock
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Min.: 1
Mult.: 1
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Sub-GHz Development Tools Adafruit Feather 32u4 RFM69HCW Packet Radio - 868 or 915 MHz - RadioFruit
3076
Adafruit
1:
$24.95
1 In Stock
11 Expected 24/08/2026
Mouser Part No
485-3076
Adafruit
Sub-GHz Development Tools Adafruit Feather 32u4 RFM69HCW Packet Radio - 868 or 915 MHz - RadioFruit
1 In Stock
11 Expected 24/08/2026
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Development Boards & Kits - ARM Adafruit ItsyBitsy M0 Express
3727
Adafruit
1:
$11.95
615 On Order
Mouser Part No
485-3727
Adafruit
Development Boards & Kits - ARM Adafruit ItsyBitsy M0 Express
615 On Order
View Dates
On Order:
386 Expected 26/08/2026
229 Expected 01/12/2026
Factory Lead Time:
1 Week
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Development Boards & Kits - ARM If you re ready to step up your Arduino game from older 8-bit/16MHz microcontrollers the SparkFun RedBoard Turbo is a formidable alternative. At its heart the RedBoard Turbo uses the ATSAMD21G18 which is an ARM Cortex M0+ 32-bit microcontroller
DEV-14812
SparkFun
1:
$23.57
5 In Stock
Mouser Part No
474-DEV-14812
SparkFun
Development Boards & Kits - ARM If you re ready to step up your Arduino game from older 8-bit/16MHz microcontrollers the SparkFun RedBoard Turbo is a formidable alternative. At its heart the RedBoard Turbo uses the ATSAMD21G18 which is an ARM Cortex M0+ 32-bit microcontroller
5 In Stock
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Min.: 1
Mult.: 1
No
Development Boards & Kits - ARM Seeed Studio XIAO SAMD21 (3 Pcs)
110010004
Seeed Studio
1:
$22.92
1 On Order
Mouser Part No
713-110010004
Seeed Studio
Development Boards & Kits - ARM Seeed Studio XIAO SAMD21 (3 Pcs)
1 On Order
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Development Boards & Kits - ARM
D21GTOP
Industruino
1:
$54.93
N/A
Mouser Part No
183-D21GTOP
Industruino
Development Boards & Kits - ARM
N/A
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