Microchip Technology / Atmel
ATSAMR21E18A-MU
RF Microcontrollers - MCU SAMR21 32pin 256K
Basic Information
View Datasheet ↗- Manufacturer
- Microchip
- Brand
- Microchip Technology / Atmel
- Product Category
- RF Microcontrollers - MCU
- Series
- ATSAMR21
- Package
- QFN-32
- Mounting Style
- SMD/SMT
- Packaging
- Tray
- RoHS
- Compliant (source record)
Technical Specifications
17 parameters- Core
- ARM Cortex M0+
- Data Bus Width
- 32 bit
- Program Memory Size
- 256 kB
- Data RAM Size
- 32 kB
- Maximum Clock Frequency
- 48 MHz
- ADC Resolution
- 12 bit
- Operating Supply Voltage
- 1.8 V to 3.6 V
- Maximum Operating Temperature
- + 85 C
- Program Memory Type
- Flash
- Data RAM Type
- SRAM
- Interface Type
- I2C, SPI, UART, USART, USB
- Number of I/Os
- 16 I/O
Show more parameters (5)
- Minimum Operating Temperature
- - 40 C
- Moisture Sensitive
- Yes
- Number of ADC Channels
- 4 Channel
- Tradename
- SMART
- Unit Weight
- 0.705479 oz
Technical data, historical stock, and reference prices are for verification only. Confirm current supply, quotation, and lead time through inquiry. Similar parameters do not establish direct replacement.