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