ATSAMD21E15B-AU
- Mfr.Part #
- ATSAMD21E15B-AU
- Manufacturer
- Microchip Technology
- Package / Case
- 32-TQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 32KB FLASH 32TQFP
- Stock
- 5,904
- In Stock :
- 5,904
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Supply Voltage :
- 3.3V
- Min Supply Voltage :
- 1.62 V
- Min Operating Temperature :
- -40 °C
- EEPROM Size :
- --
- Data Converter :
- A/D 10x12b; D/A 1x10b
- Operating Temperature :
- -40°C~85°C TA
- Supplier Device Package :
- 32-TQFP (7x7)
- Temperature Grade :
- Industrial
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Terminal Pitch :
- 0.8mm
- Connectivity :
- I2C, LINbus, SPI, UART/USART, USB
- Number of Timers/Counters :
- 6
- Surface Mount :
- yes
- Mounting Type :
- Surface Mount
- Brand :
- Microchip Technology / Atmel
- PWM Channels :
- yes
- Memory Type :
- Flash
- Max Frequency :
- 48 MHz
- Package Shape :
- Square
- Product Category :
- ARM Microcontrollers - MCU
- Contact Plating :
- Tin
- Number of I/O Lines :
- 26
- Package / Case :
- 32-TQFP
- Terminal Finish :
- Matte Tin (Sn)
- Product Type :
- ARM Microcontrollers - MCU
- Maximum Operating Temperature :
- + 85 C
- Max Supply Voltage :
- 3.63 V
- Bit Size :
- 32
- Pbfree Code :
- yes
- Terminal Form :
- Gull wing
- JESD-609 Code :
- e3
- Oscillator Type :
- Internal
- Operating Supply Voltage :
- 3.3V
- Interfaces :
- I2C/I2S/SPI/UART/USA
- Max Operating Temperature :
- 85 °C
- Manufacturer :
- Microchip
- Peak Reflow Temperature (Cel) :
- 260
- Frequency :
- 48MHz
- Core Architecture :
- ARM
- Seated Height-Max :
- 1.2 mm
- Speed :
- 48MHz
- Schedule B :
- 8542310000, 8542310000/8542310000/8542310000/8542310000/8542310000
- Minimum Operating Temperature :
- - 40 C
- Packaging :
- Tray
- Base Part Number :
- ATSAMD21E15
- Memory Size :
- 32kB
- Interface Type :
- I2C, I2S, LIN, SPI, USART
- RoHS :
- Details
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Published :
- 2016
- Number of Pins :
- 32
- Qualification :
- AEC-Q100
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Height Seated (Max) :
- 1.2mm
- DAC Channels :
- yes
- Base Product Number :
- ATSAMD21
- RAM Size :
- 4K x 8
- Length :
- 7mm
- DMA Channels :
- yes
- Package :
- Tray
- Number of I/Os :
- 26 I/O
- Core Size :
- 32-Bit
- Subcategory :
- Microcontrollers - MCU
- Number of Programmable I/O :
- 26
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- JESD-30 Code :
- S-PQFP-G32
- Number of ADC Channels :
- 10 Channel
- Terminal Position :
- QUAD
- Device Core :
- ARM Cortex M0+
- Factory Lead Time :
- 10 Weeks
- ROM Programmability :
- Flash
- Number of Terminations :
- 32
- Program Memory Size :
- 32KB 32K x 8
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Series :
- SAM D21E
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Mount :
- Surface Mount
- Core Processor :
- ARM® Cortex®-M0+
- Number of Terminals :
- 32
- Reach Compliance Code :
- Compliant
- Mounting Style :
- SMD/SMT
- Number of I/O :
- 26
- Data Converters :
- A/D 10x12b, D/A 1x10b
- RoHS Status :
- ROHS3 Compliant
- Interface :
- I2C, I2S, LIN, SPI, UART, USART, USB
- Product :
- MCU
- Width :
- 7mm
- Has ADC :
- yes
- Product Status :
- Active
- DAC Resolution :
- 10 bit
- Data Bus Width :
- 32 bit
- Watchdog Timer :
- yes
- Program Memory Type :
- Flash
- Datasheets
- ATSAMD21E15B-AU
ATSAMD21E15B-AU Documents

Microcontrollers Microchip Technology ATSAMD21E15B-AU Overview
The Microcontrollers Microchip Technology ATSAMD21E15B-AU is a highly efficient 32-bit MCU designed by Microchip Technology, tailored for applications demanding a compact footprint and robust processing capabilities. This MCU is based on the ARM Cortex-M0+ processor, which offers a perfect blend of power efficiency and performance. With 32KB of flash memory and a variety of communication interfaces, it is ideal for advanced control systems and smart connectivity solutions. Its small form factor, encapsulated in a 32TQFP package, makes it suitable for space-constrained applications while providing ample flexibility for various design needs.
ATSAMD21E15B-AU Features
- 32-bit ARM Cortex-M0+ core for efficient processing.
- 32KB of flash memory providing sufficient space for complex algorithms.
- Low power consumption suitable for battery-operated devices.
- Extensive I/O options with easy integration for peripheral devices.
- Available in a compact 32TQFP package, optimizing PCB space.
ATSAMD21E15B-AU Applications
- Wearable Devices: Utilizes low power consumption and compact size to enhance the performance and longevity of smart watches and fitness trackers.
- Home Automation: Provides the processing capability needed for controlling various sensors and actuators in smart home systems.
- Internet of Things (IoT) Devices: Serves as the core processor for IoT devices, enabling smart connectivity and data handling in products like smart meters and home security systems.
- Medical Devices: Ideal for portable medical diagnostics and monitoring systems, thanks to its low power profile and reliable data processing capabilities.
- Industrial Control Systems: Can handle complex algorithms for automation controls, ensuring efficiency and reliability in industrial applications.
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