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ATSAMD51P20A-AU
ARM MCU, SAM 32 Family SAM D5X Series Microcontrollers, ARM Cortex-M4F, 32 bit, 120 MHz, 1 MB
Image is for illustrative purposes only. Please refer to product description.
ManufacturerMICROCHIP
Manufacturer Part NoATSAMD51P20A-AU
Newark Part No.23AC2401
Product RangeSAM 32 Family SAM D5X Series Microcontrollers
Your Part Number
Available to Order
Manufacturer Standard Lead Time: 6 week(s)
| Quantity | Price |
|---|---|
| 100+ | $6.920 |
Price for:Each
Minimum: 180
Multiple: 90
$1,245.60
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerMICROCHIP
Manufacturer Part NoATSAMD51P20A-AU
Newark Part No.23AC2401
Product RangeSAM 32 Family SAM D5X Series Microcontrollers
Technical Datasheet
Product RangeSAM 32 Family SAM D5X Series Microcontrollers
Device CoreARM Cortex-M4F
Data Bus Width32bit
No. of Bits32bit
Data Bus Width32 bit
CPU Speed120MHz
Operating Frequency Max120MHz
Program Memory Size1MB
No. of Pins128Pins
IC Case / PackageTQFP
No. of I/O's99I/O's
MCU Case StyleTQFP
InterfacesI2S, QSPI, USB
Embedded Interface TypeI2S, QSPI, USB
RAM Memory Size256KB
ADC Channels32Channels
ADC Resolution12Bit
MCU FamilySAM32
Supply Voltage Min1.7V
Supply Voltage Max3.6V
MCU SeriesSAM D5X
Operating Temperature Min-40°C
Operating Temperature Max125°C
IC MountingSurface Mount
Qualification-
SVHCNo SVHC (04-Feb-2026)
Product Overview
The SAM D51 high performance micro-controller series is targeted for general purpose applications using the 32-bit ARM® Cortex®-M4 processor with Floating Point Unit (FPU), running up to 120 MHz, up to 1 MB Dual Panel Flash with ECC, and up to 256 KB of SRAM with ECC.
Technical Specifications
Product Range
SAM 32 Family SAM D5X Series Microcontrollers
Data Bus Width
32bit
Data Bus Width
32 bit
Operating Frequency Max
120MHz
No. of Pins
128Pins
No. of I/O's
99I/O's
Interfaces
I2S, QSPI, USB
RAM Memory Size
256KB
ADC Resolution
12Bit
Supply Voltage Min
1.7V
MCU Series
SAM D5X
Operating Temperature Max
125°C
Qualification
-
SVHC
No SVHC (04-Feb-2026)
Device Core
ARM Cortex-M4F
No. of Bits
32bit
CPU Speed
120MHz
Program Memory Size
1MB
IC Case / Package
TQFP
MCU Case Style
TQFP
Embedded Interface Type
I2S, QSPI, USB
ADC Channels
32Channels
MCU Family
SAM32
Supply Voltage Max
3.6V
Operating Temperature Min
-40°C
IC Mounting
Surface Mount
MSL
MSL 1 - Unlimited
Technical Docs (2)
Legislation and Environmental
US ECCN:5A992C
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate