ATSAMD21E15B-AUT
- Mfr.Part #
- ATSAMD21E15B-AUT
- Manufacturer
- Microchip Technology
- Package / Case
- 32-TQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 32KB FLASH 32TQFP
- Stock
- 7,654
- In Stock :
- 7,654
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Terminal Pitch :
- 0.8mm
- Subcategory :
- Microcontrollers - MCU
- Data Bus Width :
- 32 bit
- Watchdog Timer :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- Min Operating Temperature :
- -40 °C
- Number of Programmable I/O :
- 26
- Interface Type :
- I2C, I2S, LIN, SPI, USART
- Has ADC :
- yes
- Package / Case :
- 32-TQFP
- Package Shape :
- Square
- Pbfree Code :
- yes
- Number of I/O :
- 26
- Width :
- 7mm
- Program Memory Type :
- Flash
- Number of Timers/Counters :
- 6
- Data Converter :
- A/D 10x12b; D/A 1x10b
- Operating Supply Voltage :
- 3.3V
- DAC Resolution :
- 10 bit
- Number of Terminations :
- 32
- Maximum Operating Temperature :
- + 85 C
- RAM Size :
- 4K x 8
- Brand :
- Microchip Technology / Atmel
- Surface Mount :
- yes
- Data Converters :
- A/D 10x12b, D/A 1x10b
- Core Architecture :
- ARM
- Interface :
- I2C, I2S, LIN, SPI, UART, USART, USB
- EEPROM Size :
- --
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Min Supply Voltage :
- 1.62 V
- Speed :
- 48MHz
- Product Category :
- ARM Microcontrollers - MCU
- Memory Type :
- Flash
- Packaging :
- Tape and Reel (TR)
- Minimum Operating Temperature :
- - 40 C
- Core Size :
- 32-Bit
- Max Operating Temperature :
- 85 °C
- Terminal Form :
- Gull wing
- Interfaces :
- I2C/I2S/SPI/UART/USA
- Terminal Position :
- QUAD
- Product Type :
- ARM Microcontrollers - MCU
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Reach Compliance Code :
- Compliant
- Qualification :
- AEC-Q100
- RoHS Status :
- ROHS3 Compliant
- PWM Channels :
- yes
- Product :
- MCU
- Frequency :
- 48MHz
- Memory Size :
- 32kB
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- DAC Channels :
- yes
- RoHS :
- Details
- Seated Height-Max :
- 1.2 mm
- Number of Terminals :
- 32
- Bit Size :
- 32
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Supply Voltage :
- 3.3V
- Factory Lead Time :
- 10 Weeks
- Contact Plating :
- Tin
- Time@Peak Reflow Temperature-Max (s) :
- 30
- JESD-609 Code :
- e3
- Program Memory Size :
- 32KB 32K x 8
- Connectivity :
- I2C, LINbus, SPI, UART/USART, USB
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Schedule B :
- 8542310000
- Base Part Number :
- ATSAMD21E15
- Number of ADC Channels :
- 10 Channel
- Mounting Type :
- Surface Mount
- Supplier Device Package :
- 32-TQFP (7x7)
- Manufacturer :
- Microchip
- Mounting Style :
- SMD/SMT
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Device Core :
- ARM Cortex M0+
- Number of I/O Lines :
- 26
- Temperature Grade :
- Industrial
- Number of I/Os :
- 26 I/O
- Length :
- 7mm
- Terminal Finish :
- Matte Tin (Sn)
- DMA Channels :
- yes
- Max Supply Voltage :
- 3.63 V
- Base Product Number :
- ATSAMD21
- JESD-30 Code :
- S-PQFP-G32
- Height Seated (Max) :
- 1.2mm
- Number of Pins :
- 32
- Mount :
- Surface Mount
- Product Status :
- Active
- ROM Programmability :
- Flash
- Published :
- 2016
- Series :
- SAM D21E
- Core Processor :
- ARM® Cortex®-M0+
- Oscillator Type :
- Internal
- Operating Temperature :
- -40°C~85°C TA
- Max Frequency :
- 48 MHz
- Datasheets
- ATSAMD21E15B-AUT
ATSAMD21E15B-AUT Documents

Microcontrollers Microchip Technology ATSAMD21E15B-AUT Overview
The Microcontrollers Microchip Technology ATSAMD21E15B-AUT is a high-performance, low-power microcontroller featuring a 32-bit ARM Cortex-M0+ core. Designed by Microchip Technology, this microcontroller is tailored for applications requiring efficient power management without sacrificing performance. With 32KB of flash memory and a versatile set of peripherals, it provides a scalable solution for a broad range of embedded systems. The compact 32TQFP package makes it ideal for space-constrained applications, while still offering enough I/O options for comprehensive connectivity and functionality.
ATSAMD21E15B-AUT Features
This microcontroller offers a robust feature set that includes:
- 32-bit ARM Cortex-M0+ processor for efficient processing and control.
- 32KB of flash memory, providing ample space for application code and data.
- Low power consumption modes to enhance battery life in portable devices.
- Full-speed USB interface, supporting data transfer and device control.
- Extensive peripheral set including I2C, SPI, and USART interfaces, which are essential for building complex digital systems.
- 12-bit analog-to-digital converter (ADC), enabling accurate sensor readings and analog input processing.
- Peripheral Touch Controller (PTC) for implementing advanced touch-sensing interfaces.
ATSAMD21E15B-AUT Applications
- Wearable Technology: Integrates into smartwatches and fitness trackers, offering features like touch interfaces and connectivity, while maintaining low power consumption.
- Smart Home Devices: Utilized in smart thermostats, lighting controls, and security systems, providing reliable performance and connectivity options.
- Industrial Automation: Powers sensors and actuators, with robust data acquisition and control capabilities in factory automation settings.
- Internet of Things (IoT) Devices: Serves as the core processing unit in IoT gateways and end devices, facilitating efficient data handling and communication.
- Medical Devices: Used in portable medical diagnostics and monitoring equipment, supporting complex algorithms for real-time analysis.
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