ATSAMC21E16A-AUT
- Mfr.Part #
- ATSAMC21E16A-AUT
- Manufacturer
- Microchip Technology
- Package / Case
- 32-TQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 64KB FLASH 32TQFP
- Stock
- 19,787
- In Stock :
- 19,787
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- PWM Channels :
- yes
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Data Bus Width :
- 32 bit
- RoHS :
- Details
- Base Part Number :
- ATSAMC21
- Height Seated (Max) :
- 1.2mm
- Has ADC :
- yes
- Supply Voltage-Min (Vsup) :
- 2.7V
- Manufacturer :
- Microchip
- JESD-609 Code :
- e3
- Pbfree Code :
- yes
- Published :
- 2016
- Surface Mount :
- yes
- ROM Programmability :
- Flash
- Number of I/Os :
- 26 I/O
- Supply Voltage :
- 5V
- Product Status :
- Active
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Data Converters :
- A/D 10x12b, 1x16b, D/A 1x10b
- On Chip Program ROM Width :
- 8
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- DMA Channels :
- yes
- Package :
- Tape and Reel (TR)
- Terminal Position :
- QUAD
- Number of Terminations :
- 32
- Temperature Grade :
- Industrial
- Reach Compliance Code :
- Compliant
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, WDT
- Speed :
- 48MHz
- Peak Reflow Temperature (Cel) :
- 260
- Program Memory Type :
- Flash
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Product Type :
- ARM Microcontrollers - MCU
- Width :
- 7mm
- Number of I/O :
- 26
- Qualification :
- AEC-Q100
- Package / Case :
- 32-TQFP
- Terminal Form :
- Gull wing
- Data Converter :
- A/D 10x12b, 1x16b; D/A 1x10b
- JESD-30 Code :
- S-PQFP-G32
- Series :
- SAM C21
- Product :
- MCU
- Supplier Device Package :
- 32-TQFP (7x7)
- Core Processor :
- ARM® Cortex®-M0+
- Terminal Pitch :
- 0.8mm
- Seated Height-Max :
- 1.2 mm
- Screening Level :
- TS 16949
- Mounting Type :
- Surface Mount
- Subcategory :
- Microcontrollers - MCU
- Base Product Number :
- ATSAMC21
- DAC Channels :
- yes
- Program Memory Size :
- 64KB 64K x 8
- EEPROM Size :
- --
- Maximum Operating Temperature :
- + 85 C
- Clock Frequency :
- 48MHz
- Oscillator Type :
- Internal
- Number of Timers/Counters :
- 5 Timer
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Length :
- 7mm
- Number of I/O Lines :
- 26
- Brand :
- Microchip Technology
- Interface Type :
- I2C, LIN, PMBus, Serial, SPI, USART
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- RoHS Status :
- ROHS3 Compliant
- Minimum Operating Temperature :
- - 40 C
- Package Shape :
- Square
- RAM Size :
- 8K x 8
- Core Size :
- 32-Bit
- Product Category :
- ARM Microcontrollers - MCU
- Factory Lead Time :
- 27 Weeks
- Operating Temperature :
- -40°C~85°C TA
- Number of ADC Channels :
- 10 Channel
- DAC Resolution :
- 10 bit
- Packaging :
- Tape and Reel (TR)
- Connectivity :
- CANbus, I2C, LINbus, SPI, UART/USART
- Mounting Style :
- SMD/SMT
- Supply Voltage-Max (Vsup) :
- 5.5V
- Bit Size :
- 32
- Number of Terminals :
- 32
- Datasheets
- ATSAMC21E16A-AUT

Microcontrollers Microchip Technology ATSAMC21E16A-AUT Overview
The Microcontrollers Microchip Technology ATSAMC21E16A-AUT is a state-of-the-art 32-bit microcontroller that offers exceptional performance and flexibility for a broad range of applications. This device is built on a high-performance processor core with 64KB of integrated flash memory, making it ideal for complex software applications that require rapid processing and substantial memory. Its 32TQFP (Thin Quad Flat Package) ensures a compact footprint while providing the robust capability necessary for demanding applications.
ATSAMC21E16A-AUT Features
This microcontroller includes several key features that make it highly advantageous for advanced embedded systems:
- 32-bit ARM Cortex-M0+ Core: Provides the efficiency and power needed for intensive applications.
- 64KB Flash Memory: Sufficient space for complex applications without the need for external storage components.
- Advanced Peripherals: Includes multiple communication interfaces like SPI, I2C, and USART which are essential for IoT connectivity and sensor integration.
- Low Power Consumption: Ideal for battery-powered applications, ensuring longevity and reliability.
- 32TQFP Packaging: Compact design that fits well into space-constrained applications.
ATSAMC21E16A-AUT Applications
- Smart Home Devices: Utilized in the development of home automation systems where integration with various sensors and actuators is crucial.
- Automotive Applications: Serves as a reliable component in automotive control systems due to its robust processing capabilities and resistance to environmental extremes.
- Industrial Automation: Plays a pivotal role in machinery control and monitoring systems, improving efficiency and safety in industrial environments.
- Wearable Technology: Ideal for wearable devices due to its small size and low power consumption, providing long battery life and high performance in compact designs.
- Medical Devices: Ensures the high reliability and precision required for medical monitoring and diagnostic equipment, supporting complex algorithms for patient care.
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