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ATSAMR21E18A-MUT
MCU, 32BIT, 48MHZ, QFN-32 ROHS COMPLIANT: YES
Image is for illustrative purposes only. Please refer to product description.
ManufacturerMICROCHIP
Manufacturer Part NoATSAMR21E18A-MUT
Newark Part No.69AJ0067
Product RangeSAM 32 Family SAM R21 Series Microcontrollers
Technical Datasheet
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| Quantity | Price |
|---|---|
| 1+ | $9.000 |
Price for:Each (Supplied on Cut Tape)
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Multiple: 1
$9.00
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Product Information
ManufacturerMICROCHIP
Manufacturer Part NoATSAMR21E18A-MUT
Newark Part No.69AJ0067
Product RangeSAM 32 Family SAM R21 Series Microcontrollers
Technical Datasheet
Product RangeSAM 32 Family SAM R21 Series Microcontrollers
Device CoreARM Cortex-M0+
Data Bus Width32 bit
Data Bus Width32bit
Operating Frequency Max48MHz
Program Memory Size256KB
No. of Pins32Pins
IC Case / PackageQFN
No. of I/O's16I/O's
MCU Case StyleQFN
InterfacesI2C, SPI, UART, USART, USB
Embedded Interface TypeI2C, SPI, UART, USART, USB
RAM Memory Size32KB
MCU ApplicationsWireless Microcontroller
ADC Channels4Channels
ADC Resolution12Bit
Supply Voltage Min1.8V
Supply Voltage Max3.6V
Operating Temperature Min-40°C
Operating Temperature Max85°C
IC MountingSurface Mount
MCU FamilySAM32
MCU SeriesSAM R21
Qualification-
Technical Specifications
Product Range
SAM 32 Family SAM R21 Series Microcontrollers
Data Bus Width
32 bit
Operating Frequency Max
48MHz
No. of Pins
32Pins
No. of I/O's
16I/O's
Interfaces
I2C, SPI, UART, USART, USB
RAM Memory Size
32KB
ADC Channels
4Channels
Supply Voltage Min
1.8V
Operating Temperature Min
-40°C
IC Mounting
Surface Mount
MCU Series
SAM R21
MSL
MSL 3 - 168 hours
Device Core
ARM Cortex-M0+
Data Bus Width
32bit
Program Memory Size
256KB
IC Case / Package
QFN
MCU Case Style
QFN
Embedded Interface Type
I2C, SPI, UART, USART, USB
MCU Applications
Wireless Microcontroller
ADC Resolution
12Bit
Supply Voltage Max
3.6V
Operating Temperature Max
85°C
MCU Family
SAM32
Qualification
-
SVHC
No SVHC (25-Jun-2025)
Technical Docs (1)
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5 Products Found
Legislation and Environmental
US ECCN:5A992C
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (25-Jun-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Product traceability