ATSAMD21E15B-MF
- Mfr.Part #
- ATSAMD21E15B-MF
- Manufacturer
- Microchip Technology
- Package / Case
- 32-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 32KB FLASH 32QFN
- Stock
- 528
- In Stock :
- 528
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Product Type :
- ARM Microcontrollers - MCU
- Contact Plating :
- Tin
- Number of I/O Lines :
- 26
- Interfaces :
- I2C/I2S/SPI/UART/USA
- Brand :
- Microchip Technology / Atmel
- PWM Channels :
- yes
- Series :
- Automotive, AEC-Q100, SAM D21E
- Interface Type :
- I2C, I2S, LIN, SPI, USART
- Subcategory :
- Microcontrollers - MCU
- Frequency :
- 48MHz
- Number of Programmable I/O :
- 26
- Terminal Pitch :
- 0.5mm
- Product :
- MCU
- Published :
- 2016
- Width :
- 5mm
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Package Shape :
- Square
- Supplier Device Package :
- 32-QFN (5x5)
- Speed :
- 48MHz
- Number of Terminals :
- 32
- Qualification :
- AEC-Q100
- Interface :
- I2C, I2S, LIN, SPI, UART, USART, USB
- Core Size :
- 32-Bit
- Temperature Grade :
- Automotive
- Connectivity :
- I2C, LINbus, SPI, UART/USART, USB
- DAC Channels :
- yes
- Min Operating Temperature :
- -40 °C
- RAM Size :
- 4K x 8
- JESD-30 Code :
- S-XQCC-N32
- Mounting Style :
- SMD/SMT
- DAC Resolution :
- 10 bit
- Packaging :
- Tray
- Has ADC :
- yes
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Base Product Number :
- ATSAMD21
- Core Processor :
- ARM® Cortex®-M0+
- RoHS Status :
- ROHS3 Compliant
- Bit Size :
- 32
- Program Memory Size :
- 32KB 32K x 8
- Seated Height-Max :
- 1 mm
- Surface Mount :
- yes
- ROM Programmability :
- Flash
- Package :
- Tray
- Reach Compliance Code :
- Compliant
- DMA Channels :
- yes
- Minimum Operating Temperature :
- - 40 C
- Package / Case :
- 32-VFQFN Exposed Pad
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- RoHS :
- Details
- Supply Voltage :
- 3.3V
- Operating Temperature :
- -40°C~125°C TA
- Height Seated (Max) :
- 1mm
- Number of ADC Channels :
- 10 Channel
- Base Part Number :
- ATSAMD21E15
- Data Converter :
- A/D 10x12b; D/A 1x10b
- Data Bus Width :
- 32 bit
- Max Frequency :
- 48 MHz
- Max Operating Temperature :
- 125 °C
- Mount :
- Surface Mount
- Product Category :
- ARM Microcontrollers - MCU
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Memory Type :
- Flash
- Oscillator Type :
- Internal
- Length :
- 5mm
- Operating Supply Voltage :
- 3.3V
- Program Memory Type :
- Flash
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Mounting Type :
- Surface Mount
- Terminal Position :
- QUAD
- Pbfree Code :
- yes
- Manufacturer :
- Microchip
- Number of Timers/Counters :
- 6
- Min Supply Voltage :
- 1.62 V
- EEPROM Size :
- --
- Max Supply Voltage :
- 3.63 V
- Memory Size :
- 32kB
- Factory Lead Time :
- 9 Weeks
- Terminal Form :
- NO LEAD
- Number of I/O :
- 26
- Device Core :
- ARM Cortex M0+
- Core Architecture :
- ARM
- Maximum Operating Temperature :
- + 125 C
- Data Converters :
- A/D 10x12b, D/A 1x10b
- Watchdog Timer :
- yes
- Number of I/Os :
- 26 I/O
- Product Status :
- Active
- Number of Terminations :
- 32
- Number of Pins :
- 32
- Datasheets
- ATSAMD21E15B-MF

Microcontrollers Microchip Technology ATSAMD21E15B-MF Overview
The Microcontrollers Microchip Technology ATSAMD21E15B-MF is a high-performance, low-power microcontroller unit (MCU) designed for advanced applications that require a compact footprint and significant computational power. Equipped with a 32-bit ARM Cortex-M0+ processor, this device boasts a maximum CPU speed of 48 MHz, which provides efficient handling of complex algorithms and processes. Its 32KB of flash memory and extensive peripheral set make it highly suitable for a variety of industrial, consumer, and communication applications. The integration in a 32-QFN package ensures minimal space usage while offering robust I/O capabilities and excellent thermal performance.
ATSAMD21E15B-MF Features
This microcontroller features a 32-bit ARM Cortex-M0+ core, offering the optimal balance between power consumption and processing capabilities. The 32KB of flash memory allows for ample code storage and efficient operation, while the peripheral set includes SPI, I2C, and multiple timers and ADCs. Its ability to operate at a voltage range of 1.62V to 3.63V makes it versatile in various power environments, enhancing its suitability for battery-operated devices.
ATSAMD21E15B-MF Applications
- Smart Wearables: Utilized in smartwatches and fitness bands where its low power consumption and compact size are critical for device longevity and comfort.
- Home Automation Systems: Drives the core processing capabilities of smart home controllers, enabling efficient communication and control of household devices.
- Medical Devices: Applied in portable medical diagnostics equipment, benefiting from its low power footprint and reliable data processing features.
- Industrial Automation: Powers sensors and actuators in industrial control systems, where its robust I/O options and extended temperature range are essential.
- Internet of Things (IoT) Devices: Forms the backbone of various IoT solutions, supporting complex computations and connectivity with minimal energy usage.
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