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ATSAMR21E16A-MUT
MCU, 32BIT, CORTEX-M0+, 48MHZ, QFN-32
Image is for illustrative purposes only. Please refer to product description.
ManufacturerMICROCHIP
Manufacturer Part NoATSAMR21E16A-MUT
Newark Part No.42AC0654
Product RangeSAM 32 Family SAM R21 Series Microcontrollers
Technical Datasheet
Available to Order
Manufacturer Standard Lead Time: 21 week(s)
| Quantity | Price |
|---|---|
| 1+ | $7.720 |
Price for:Each
Minimum: 1
Multiple: 1
$7.72
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Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
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Product Information
ManufacturerMICROCHIP
Manufacturer Part NoATSAMR21E16A-MUT
Newark Part No.42AC0654
Product RangeSAM 32 Family SAM R21 Series Microcontrollers
Technical Datasheet
Product RangeSAM 32 Family SAM R21 Series Microcontrollers
Device CoreARM Cortex-M0+
No. of Bits32bit
Data Bus Width32 bit
Data Bus Width32bit
CPU Speed48MHz
Operating Frequency Max48MHz
Program Memory Size64KB
No. of Pins32Pins
IC Case / PackageQFN
MCU Case StyleQFN
No. of I/O's16I/O's
InterfacesI2C, SPI, UART, USART, USB
Embedded Interface TypeI2C, SPI, UART, USART, USB
RAM Memory Size8KB
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
No. of Bits
32bit
Data Bus Width
32bit
Operating Frequency Max
48MHz
No. of Pins
32Pins
MCU Case Style
QFN
Interfaces
I2C, SPI, UART, USART, USB
RAM Memory Size
8KB
ADC Resolution
12Bit
Supply Voltage Max
3.6V
Operating Temperature Max
85°C
MCU Family
SAM32
Qualification
-
SVHC
No SVHC (25-Jun-2025)
Device Core
ARM Cortex-M0+
Data Bus Width
32 bit
CPU Speed
48MHz
Program Memory Size
64KB
IC Case / Package
QFN
No. of I/O's
16I/O's
Embedded Interface Type
I2C, SPI, UART, USART, USB
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
Technical Docs (2)
Associated Products
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