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

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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