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ATSAMD21E18A-AUT
MCU, 32BIT, 48MHZ, TQFP-32
Image is for illustrative purposes only. Please refer to product description.
ManufacturerMICROCHIP
Manufacturer Part NoATSAMD21E18A-AUT
Newark Part No.
Full Reel45X9913
Re-Reel72AC4962
Cut Tape72AC4962
Product RangeSAM 32 Family SAM D21 Series Microcontrollers
Your Part Number
155 In Stock
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Delivery in 2-4 Business Days(UK stock)
Order before 8pm EST standard shipping
Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 1 | $4.150 | $4.15 |
| Total Price | $4.15 | ||
Cut Tape & Re-Reel
| Quantity | Price |
|---|---|
| 1+ | $4.150 |
| 10+ | $4.090 |
| 25+ | $4.020 |
Full Reel
| Quantity | Price |
|---|---|
| 2000+ | $3.430 |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerMICROCHIP
Manufacturer Part NoATSAMD21E18A-AUT
Newark Part No.
Full Reel45X9913
Re-Reel72AC4962
Cut Tape72AC4962
Product RangeSAM 32 Family SAM D21 Series Microcontrollers
Technical Datasheet
Product RangeSAM 32 Family SAM D21 Series Microcontrollers
Device CoreARM Cortex-M0+
Data Bus Width32 bit
No. of Bits32bit
Data Bus Width32bit
Operating Frequency Max48MHz
Program Memory Size256KB
No. of Pins32Pins
IC Case / PackageTQFP
No. of I/O's26I/O's
MCU Case StyleTQFP
InterfacesI2C, I2S, LIN, SPI, UART, USART, USB
Embedded Interface TypeI2C, I2S, LIN, SPI, UART, USART, USB
RAM Memory Size32KB
ADC Channels10Channels
ADC Resolution12Bit
Supply Voltage Min1.62V
Supply Voltage Max3.63V
Operating Temperature Min-40°C
Operating Temperature Max85°C
IC MountingSurface Mount
MCU FamilySAM 32
MCU SeriesSAM D
Qualification-
SVHCNo SVHC (04-Feb-2026)
Technical Specifications
Product Range
SAM 32 Family SAM D21 Series Microcontrollers
Data Bus Width
32 bit
Data Bus Width
32bit
Program Memory Size
256KB
IC Case / Package
TQFP
MCU Case Style
TQFP
Embedded Interface Type
I2C, I2S, LIN, SPI, UART, USART, USB
ADC Channels
10Channels
Supply Voltage Min
1.62V
Operating Temperature Min
-40°C
IC Mounting
Surface Mount
MCU Series
SAM D
MSL
MSL 3 - 168 hours
Device Core
ARM Cortex-M0+
No. of Bits
32bit
Operating Frequency Max
48MHz
No. of Pins
32Pins
No. of I/O's
26I/O's
Interfaces
I2C, I2S, LIN, SPI, UART, USART, USB
RAM Memory Size
32KB
ADC Resolution
12Bit
Supply Voltage Max
3.63V
Operating Temperature Max
85°C
MCU Family
SAM 32
Qualification
-
SVHC
No SVHC (04-Feb-2026)
Technical Docs (2)
Alternatives for ATSAMD21E18A-AUT
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Associated Products
2 Products Found
Legislation and Environmental
US ECCN:3A991A2
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
Product traceability