ATSAMD21E15B-AFT
- Mfr.Part #
- ATSAMD21E15B-AFT
- Manufacturer
- Microchip Technology
- Package / Case
- 32-TQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 32KB FLASH 32TQFP
- Stock
- 24,145
- In Stock :
- 24,145
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Package Shape :
- Square
- DMA Channels :
- yes
- JESD-30 Code :
- S-PQFP-G32
- Base Product Number :
- ATSAMD21
- Surface Mount :
- yes
- ROM Programmability :
- Flash
- Mount :
- Surface Mount
- Number of UART Channels :
- 4
- Pbfree Code :
- yes
- Qualification :
- AEC-Q100
- Number of Timers/Counters :
- 6
- Has ADC :
- yes
- Interfaces :
- I2C/I2S/SPI/UART/USA
- Supply Voltage :
- 3.3V
- Interface :
- I2C, I2S, LIN, SPI, UART, USART, USB
- Mounting Type :
- Surface Mount
- Min Supply Voltage :
- 1.62 V
- Minimum Operating Temperature :
- - 40 C
- Bit Size :
- 32
- Reach Compliance Code :
- Compliant
- Watchdog Timer :
- yes
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Core Processor :
- ARM® Cortex®-M0+
- DAC Channels :
- yes
- Number of Terminations :
- 32
- Product :
- MCU
- Terminal Form :
- Gull wing
- Number of Terminals :
- 32
- Supplier Device Package :
- 32-TQFP (7x7)
- Number of SPI Channels :
- 4
- RAM Size :
- 4K x 8
- Max Frequency :
- 48 MHz
- Max Supply Voltage :
- 3.63 V
- Terminal Pitch :
- 0.8mm
- Product Category :
- ARM Microcontrollers - MCU
- Mounting Style :
- SMD/SMT
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Speed :
- 48MHz
- Max Operating Temperature :
- 125 °C
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Number of Programmable I/O :
- 26
- Number of I/Os :
- 26 I/O
- Number of USB Channels :
- 1
- Operating Temperature :
- -40°C~125°C TA
- Temperature Grade :
- Automotive
- Subcategory :
- Microcontrollers - MCU
- Packaging :
- Tape and Reel (TR)
- Frequency :
- 48MHz
- Data Converters :
- A/D 10x12b, D/A 1x10b
- Product Status :
- Active
- Operating Supply Voltage :
- 3.3V
- Base Part Number :
- ATSAMD21E15
- Maximum Operating Temperature :
- + 125 C
- Core Architecture :
- ARM
- Number of I2C Channels :
- 1
- Core Size :
- 32-Bit
- Connectivity :
- I2C, LINbus, SPI, UART/USART, USB
- Series :
- Automotive, AEC-Q100, SAM D21E
- Height :
- 1.2 mm
- Seated Height-Max :
- 1.2 mm
- Data Converter :
- A/D 10x12b; D/A 1x10b
- DAC Resolution :
- 10 bit
- Memory Size :
- 32kB
- RoHS Status :
- ROHS3 Compliant
- Min Operating Temperature :
- -40 °C
- Contact Plating :
- Tin
- Number of Pins :
- 32
- Factory Lead Time :
- 4 Weeks
- PWM Channels :
- yes
- Published :
- 2016
- Memory Type :
- Flash
- Width :
- 7mm
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Length :
- 7mm
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Number of I/O Lines :
- 26
- Number of I/O :
- 26
- Manufacturer :
- Microchip
- Interface Type :
- I2C, I2S, LIN, SPI, USART
- Height Seated (Max) :
- 1.2mm
- Terminal Position :
- QUAD
- Schedule B :
- 8542310000
- Data Bus Width :
- 32 bit
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Brand :
- Microchip Technology / Atmel
- Number of ADC Channels :
- 10 Channel
- Program Memory Size :
- 32KB 32K x 8
- RoHS :
- Details
- Device Core :
- ARM Cortex M0+
- EEPROM Size :
- --
- Package / Case :
- 32-TQFP
- Program Memory Type :
- Flash
- Oscillator Type :
- Internal
- Number of A/D Converters :
- 2
- Product Type :
- ARM Microcontrollers - MCU
- Datasheets
- ATSAMD21E15B-AFT

Microcontrollers Microchip Technology ATSAMD21E15B-AFT Overview
The Microcontrollers Microchip Technology ATSAMD21E15B-AFT is a robust, high-performance microcontroller unit (MCU) designed to cater to the demanding needs of modern embedded systems. Manufactured by Microchip Technology, this MCU is built on a 32-bit ARM Cortex-M0+ processor core, offering a perfect balance of power efficiency and processing capability. With 32KB of flash memory, it provides ample space for application code and data storage, all within a compact 32TQFP package. This product is engineered to enhance functionality while minimizing power consumption, making it an ideal choice for developers looking to create advanced, yet energy-efficient applications.
ATSAMD21E15B-AFT Features
This microcontroller features a 32-bit ARM Cortex-M0+ CPU, which delivers exceptional speed and efficiency in data processing. The integration of 32KB flash memory supports complex algorithms and software stacks, while its low-power architecture ensures prolonged battery life in portable applications. Other notable features include multiple serial communication modules (I2C, SPI, USART), 12-bit analog-to-digital converters, and various peripheral interfaces for expanded functionality. These capabilities make the ATSAMD21E15B-AFT a versatile choice for a wide range of technological solutions.
ATSAMD21E15B-AFT Applications
- Wearable Devices: Utilized in smartwatches and fitness trackers where its power efficiency maximizes battery longevity while supporting continuous sensor data processing.
- Home Automation Systems: Acts as a central processing unit within smart home controllers, handling multiple user inputs and sensor outputs, streamlining home management tasks efficiently.
- Medical Monitoring Equipment: Integrated into patient monitoring systems to provide real-time processing of vital signs, which is crucial for critical care applications.
- Internet of Things (IoT) Gateways: Used in IoT gateways to facilitate communication between various sensors and the cloud, enabling efficient data aggregation and analysis.
- Portable Consumer Electronics: Powers portable devices such as handheld gaming consoles and e-readers, offering a balance of performance and power conservation.
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