ATSAMD21E18A-MF
- Mfr.Part #
- ATSAMD21E18A-MF
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 32-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 32QFN
- Stock
- 32,577
- In Stock :
- 32,577
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- RoHS Status :
- ROHS3 Compliant
- Width :
- 5 mm
- Length :
- 5mm
- Number of Pins :
- 32
- Product :
- MCU
- Schedule B :
- 8542310000
- Operating Supply Voltage :
- 3.3V
- Number of Timers/Counters :
- 6
- PWM Channels :
- yes
- Supply Voltage :
- 3.3V
- Max Operating Temperature :
- 125 °C
- REACH SVHC :
- No SVHC
- Speed :
- 48MHz
- Data Bus Width :
- 32b
- Max Frequency :
- 48 MHz
- Operating Temperature :
- -40°C~125°C TA
- Product Category :
- ARM Microcontrollers - MCU
- Program Memory Size :
- 256KB 256K x 8
- Data Converter :
- A/D 10x12b; D/A 1x10b
- Connectivity :
- I2C, LINbus, SPI, UART/USART, USB
- RoHS :
- Details
- Terminal Position :
- QUAD
- Pbfree Code :
- yes
- Number of Terminations :
- 32
- Minimum Operating Temperature :
- - 40 C
- Published :
- 2014
- Maximum Operating Temperature :
- + 125 C
- JESD-30 Code :
- S-XQCC-N32
- Core Architecture :
- ARM
- DAC Channels :
- yes
- Surface Mount :
- yes
- Product Type :
- ARM Microcontrollers - MCU
- Height Seated (Max) :
- 1mm
- Contact Plating :
- Tin
- Supplier Device Package :
- 32-QFN (5x5)
- DAC Resolution :
- 10 bit
- Terminal Pitch :
- 0.5mm
- Package Shape :
- Square
- Mount :
- Surface Mount
- Package :
- Tray
- Seated Height-Max :
- 1 mm
- Package / Case :
- 32-VFQFN Exposed Pad
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- ROM Programmability :
- Flash
- Number of I/O :
- 26
- Packaging :
- Tray
- Interface :
- I2C, I2S, LIN, SPI, UART, USART, USB
- Memory Type :
- Flash
- Number of ADC Channels :
- 10 Channel
- RAM Size :
- 32K x 8
- Min Operating Temperature :
- -40 °C
- Factory Lead Time :
- 9 Weeks
- Brand :
- Microchip Technology / Atmel
- Oscillator Type :
- Internal
- Max Supply Voltage :
- 3.63 V
- DMA Channels :
- yes
- Manufacturer :
- Microchip
- Subcategory :
- Microcontrollers - MCU
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Interface Type :
- I2C, I2S, LIN, SPI, USART
- Number of Terminals :
- 32
- Terminal Form :
- NO LEAD
- Base Part Number :
- ATSAMD21E18
- Frequency :
- 48MHz
- Core Processor :
- ARM® Cortex®-M0+
- Base Product Number :
- ATSAMD21
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Temperature Grade :
- Automotive
- Product Status :
- Active
- Number of I/Os :
- 26 I/O
- Mounting Style :
- SMD/SMT
- Data Converters :
- A/D 10x12b, D/A 1x10b
- EEPROM Size :
- --
- Memory Size :
- 256KB
- Has ADC :
- yes
- Program Memory Type :
- Flash
- Series :
- Automotive, AEC-Q100, SAM D21E
- Bit Size :
- 32
- Mounting Type :
- Surface Mount
- Min Supply Voltage :
- 1.62 V
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Qualification :
- AEC-Q100
- Reach Compliance Code :
- Compliant
- Number of I/O Lines :
- 26
- Watchdog Timer :
- yes
- Number of Programmable I/O :
- 26
- Core Size :
- 32-Bit
- Datasheets
- ATSAMD21E18A-MF

Microcontrollers Atmel (Microchip Technology) ATSAMD21E18A-MF Overview
The Atmel (Microchip Technology) ATSAMD21E18A-MF is a high-performance microcontroller designed to cater to the demanding needs of modern embedded applications. Featuring a 32-bit ARM Cortex-M0+ core, this device offers a perfect blend of power efficiency and processing capability. With 256KB of flash memory and advanced peripherals, it is tailored for developers looking to push the boundaries of innovation in embedded design. The integration of extensive I/O options and the 32QFN package makes it highly adaptable for a variety of applications, ensuring robust performance in a compact form factor. The Microcontrollers Atmel (Microchip Technology) ATSAMD21E18A-MF excels in delivering powerful computational capabilities while maintaining low power consumption, making it ideal for scalable electronics projects.
ATSAMD21E18A-MF Features
This microcontroller includes several key features that make it highly effective for complex electronic systems. Key features include:
- 32-bit ARM Cortex-M0+ CPU, ensuring efficient processing with low power consumption.
- 256KB of flash memory and 32KB of SRAM, offering ample space for code storage and smooth operation.
- Full-speed USB device and embedded host function, enabling versatile connectivity options.
- Extensive set of peripherals including multiple serial communication modules (I2C, SPI, USART), which provide excellent integration flexibility.
- Support for up to 256 pins in a compact 32QFN package, minimizing space requirements while maximizing functionality.
ATSAMD21E18A-MF Applications
- Smart Home Devices: Utilizes its low-power consumption and robust I/O capabilities to enhance connectivity and efficiency in smart home automation systems.
- Portable Medical Devices: The MCU's compact size and power efficiency make it ideal for wearable health monitors and portable diagnostic equipment.
- Industrial Automation: Supports complex machine control algorithms and networked communication for reliable operations in industrial settings.
- IoT Devices: Perfect for IoT applications due to its integrated USB functionality and large memory capacity, enabling smart, connected solutions.
- Consumer Electronics: Drives advanced consumer electronics, such as gaming peripherals and fitness trackers, with its high-speed processing capabilities.
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