ATSAMD21E18A-MFT
- Mfr.Part #
- ATSAMD21E18A-MFT
- Manufacturer
- Microchip Technology
- Package / Case
- 32-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 32QFN
- Stock
- 4,521
- In Stock :
- 4,521
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Number of I/O Lines :
- 26
- Supply Voltage :
- 3.3V
- Max Operating Temperature :
- 125 °C
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Length :
- 5mm
- Number of USB Channels :
- 1
- Height :
- 900 μm
- Frequency :
- 48MHz
- Number of I2C Channels :
- 1
- Width :
- 5 mm
- Operating Temperature :
- -40°C~125°C TA
- Max Frequency :
- 48 MHz
- Interface :
- I2C, I2S, LIN, SPI, UART, USART, USB
- Product Status :
- Active
- Memory Size :
- 256KB
- Factory Lead Time :
- 9 Weeks
- Number of I/Os :
- 26 I/O
- DAC Channels :
- yes
- Data Bus Width :
- 32b
- JESD-30 Code :
- S-XQCC-N32
- Base Product Number :
- ATSAMD21
- Data Converter :
- A/D 10x12b; D/A 1x10b
- Core Processor :
- ARM® Cortex®-M0+
- Terminal Form :
- NO LEAD
- Device Core :
- ARM Cortex M0+
- Product Category :
- ARM Microcontrollers - MCU
- Number of ADC Channels :
- 10 Channel
- Package / Case :
- 32-VFQFN Exposed Pad
- Brand :
- Microchip Technology / Atmel
- Terminal Pitch :
- 0.5mm
- DMA Channels :
- yes
- Minimum Operating Temperature :
- - 40 C
- Program Memory Type :
- Flash
- Max Junction Temperature (Tj) :
- 100 °C
- RoHS Status :
- ROHS3 Compliant
- EEPROM Size :
- --
- Surface Mount :
- yes
- Min Supply Voltage :
- 1.62 V
- Published :
- 2015
- Speed :
- 48MHz
- Number of Terminals :
- 32
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Height Seated (Max) :
- 1mm
- Pbfree Code :
- yes
- Product Type :
- ARM Microcontrollers - MCU
- Program Memory Size :
- 256KB 256K x 8
- Connectivity :
- I2C, LINbus, SPI, UART/USART, USB
- Mounting Style :
- SMD/SMT
- Terminal Position :
- QUAD
- RoHS :
- Details
- Reach Compliance Code :
- Compliant
- Subcategory :
- Microcontrollers - MCU
- Number of SPI Channels :
- 1
- Packaging :
- Tape and Reel (TR)
- Number of A/D Converters :
- 1
- Schedule B :
- 8542310000, 8542310000/8542310000/8542310000/8542310000/8542310000
- Mounting Type :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Product :
- MCU
- Number of Timers/Counters :
- 6
- Min Operating Temperature :
- -40 °C
- Memory Type :
- Flash
- Data Converters :
- A/D 10x12b, D/A 1x10b
- Series :
- Automotive, AEC-Q100, SAM D21E
- RAM Size :
- 32K x 8
- ROM Programmability :
- Flash
- Operating Supply Voltage :
- 3.3V
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Base Part Number :
- ATSAMD21E18
- Watchdog Timer :
- yes
- Number of I/O :
- 26
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Manufacturer :
- Microchip
- Temperature Grade :
- Automotive
- Supplier Device Package :
- 32-QFN (5x5)
- Number of Terminations :
- 32
- Bit Size :
- 32
- Ambient Temperature Range High :
- 85 °C
- Interface Type :
- I2C, I2S, LIN, SPI, USART
- Contact Plating :
- Tin
- Max Supply Voltage :
- 3.63 V
- Interfaces :
- I2C/I2S/SPI/UART/USA
- Qualification :
- AEC-Q100
- Oscillator Type :
- Internal
- Core Size :
- 32-Bit
- DAC Resolution :
- 10 bit
- PWM Channels :
- yes
- Core Architecture :
- ARM
- Maximum Operating Temperature :
- + 125 C
- Package Shape :
- Square
- Has ADC :
- yes
- Mount :
- Surface Mount
- Seated Height-Max :
- 1 mm
- Number of Programmable I/O :
- 26
- Number of PWM Channels :
- 1
- Datasheets
- ATSAMD21E18A-MFT
ATSAMD21E18A-MFT Documents

Microcontrollers Microchip Technology ATSAMD21E18A-MFT Overview
The Microcontrollers Microchip Technology ATSAMD21E18A-MFT represents a highly versatile and powerful microcontroller unit (MCU) designed to meet the demanding requirements of modern embedded applications. This 32-bit MCU is built on a robust ARM Cortex-M0+ processor, offering a perfect balance between performance and power efficiency. With 256KB of flash memory and a 32-QFN package, it is tailored for sophisticated yet compact designs. The integration of advanced peripherals and the MCU's low power consumption makes it an ideal choice for designers aiming to enhance system reliability and functionality while managing power budgets effectively.
ATSAMD21E18A-MFT Features
The ATSAMD21E18A-MFT from Microchip Technology is packed with features that enhance its usability in a variety of applications. Key features include a 48MHz CPU speed, 32KB of SRAM, and extensive peripheral set including I2C, SPI, and multiple timers. Additionally, it supports capacitive touch sensing, making it suitable for interface applications. Its power-saving modes and efficient architecture make it suitable for battery-operated applications where longevity and efficiency are crucial.
ATSAMD21E18A-MFT Applications
- Wearable Devices: This MCU can be seamlessly integrated into wearable technology due to its low power consumption and small form factor, enhancing device longevity and user experience.
- Smart Home Automation: Its capabilities in handling multiple I/O operations make it ideal for controlling and managing various smart home devices, ensuring efficient operation and connectivity.
- Industrial Control Systems: The robust processing power and extensive memory allow for precise control and monitoring in industrial settings, improving automation and reliability.
- Health Monitoring Devices: The MCU's support for capacitive touch and advanced connectivity features enable developers to create interactive and reliable health monitoring gadgets.
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