ATSAMD20E18A-MU
- Mfr.Part #
- ATSAMD20E18A-MU
- Manufacturer
- Microchip Technology
- Package / Case
- 32-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 32VQFN
- Stock
- 34,318
- In Stock :
- 34,318
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- EEPROM Size :
- --
- CPU Family :
- CORTEX-M0
- Packaging :
- Tray
- Interface Type :
- I2C, SPI, USART
- Core Size :
- 32-Bit
- MSL :
- MSL 3 - 168 hours
- Device Core :
- ARM Cortex M0+
- JESD-30 Code :
- S-XQCC-N32
- Terminal Pitch :
- 0.5mm
- Operating Supply Voltage :
- 1.8V
- ROM Programmability :
- Flash
- PWM Channels :
- yes
- Number of Pins :
- 32
- Memory Size :
- 256KB
- Product Type :
- ARM Microcontrollers - MCU
- Height Seated (Max) :
- 1mm
- Base Product Number :
- ATSAMD20
- RAM (bytes) :
- 32768
- Operating Temperature :
- -40°C~85°C TA
- Package :
- Tray
- Supplier Device Package :
- 32-VQFN (5x5)
- Weight :
- 188.609377mg
- Series :
- SAM D20E
- Terminal Position :
- QUAD
- Core Architecture :
- ARM
- Max Supply Voltage :
- 1.95 V
- Min Supply Voltage :
- 1.62 V
- DMA Channels :
- No
- Has ADC :
- yes
- Number of GPIO :
- 26
- Peripherals :
- Brown-out Detect/Reset, POR, WDT
- Brand :
- Microchip Technology
- Qualification Status :
- Not Qualified
- Number of ADC Channels :
- 10
- Maximum Operating Temperature :
- + 85 C
- Product Status :
- Active
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Package / Case :
- 32-VFQFN Exposed Pad
- Power Supplies :
- 1.8/3.3V
- Supply Voltage :
- 3.3V
- Contact Plating :
- Tin
- Pbfree Code :
- yes
- Memory Type :
- Flash
- Length :
- 5mm
- Published :
- 2015
- RoHS :
- Compliant
- Base Part Number :
- ATSAMD20E18
- Supply Current-Max :
- 6.83 mA
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Connectivity :
- I2C, SPI, UART/USART
- Number of I/Os :
- 26
- Number of Programmable I/O :
- 26
- Number of Terminations :
- 32
- Watchdog Timer :
- yes
- Number of Terminals :
- 32
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Program Memory Type :
- Flash
- RoHS Status :
- ROHS3 Compliant
- Product Category :
- ARM Microcontrollers - MCU
- Seated Height-Max :
- 1 mm
- Data Converter :
- A/D 10x12b; D/A 1x10b
- Temperature Grade :
- Industrial
- Terminal Form :
- NO LEAD
- Mounting Style :
- SMD/SMT
- Max Frequency :
- 48 MHz
- Factory Lead Time :
- 19 Weeks
- Interfaces :
- I2C/SPI/USART
- ROM (words) :
- 262144
- Speed :
- 48MHz
- Package Shape :
- Square
- Frequency :
- 48MHz
- Minimum Operating Temperature :
- - 40 C
- Density :
- 2 Mb
- Surface Mount :
- yes
- Number of I/O Lines :
- 26
- Max Operating Temperature :
- 85 °C
- Core Processor :
- ARM® Cortex®-M0+
- RAM Size :
- 32K x 8
- Manufacturer :
- Microchip
- Min Operating Temperature :
- -40 °C
- Data Bus Width :
- 32b
- Data Converters :
- A/D 10x12b, D/A 1x10b
- Bit Size :
- 32
- Interface :
- I2C, SPI, UART, USART
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- DAC Channels :
- yes
- Number of I/O :
- 26
- Reach Compliance Code :
- Compliant
- Number of Timers/Counters :
- 6
- Program Memory Size :
- 256KB 256K x 8
- Mounting Type :
- Surface Mount
- Oscillator Type :
- Internal
- Width :
- 5 mm
- Datasheets
- ATSAMD20E18A-MU
ATSAMD20E18A-MU Documents

Microcontrollers Microchip Technology ATSAMD20E18A-MU Overview
Introducing the ATSAMD20E18A-MU from Microchip Technology, a high-performance microcontroller that stands out in the Microcontrollers category for its robust feature set and versatility. This device is built on a 32-bit ARM Cortex-M0+ processor, offering a balanced combination of efficiency and power for demanding applications. With 256KB of flash memory and additional essential features, this microcontroller is an ideal choice for designers looking to push the boundaries of innovation in embedded systems. The ATSAMD20E18A-MU is not only powerful but also provides a cost-effective solution, supporting a wide range of applications to cater to industry-specific needs.
ATSAMD20E18A-MU Features
The ATSAMD20E18A-MU microcontroller by Microchip Technology is equipped with numerous features that enhance its functionality and usability. This includes 256KB of flash memory, ample for complex applications, and 32KB of SRAM that offers high-speed data storage. Its low-power ARM Cortex-M0+ core ensures efficient operation, crucial for battery-powered devices. The integration of a 32VQFN package allows for a compact form factor, while multiple communication interfaces, including I2C, SPI, and UART, facilitate versatile connectivity options.
ATSAMD20E18A-MU Applications
- Smart Home Devices: Utilizes its low-power efficiency and connectivity features to manage various sensors and actuators, optimizing home energy use and automating tasks.
- Industrial Automation: In factory settings, the ATSAMD20E18A-MU can control machinery with its fast processing capabilities and robust IO options, enhancing operational efficiency.
- Wearable Technology: Its compact size and efficiency make it perfect for wearable health monitors, where long battery life and reliable performance are critical.
- Internet of Things (IoT) Gateways: Acts as the central hub in IoT applications, processing data from multiple sources efficiently due to its high memory capacity and connectivity options.
- Medical Devices: Ideal for portable medical diagnostics equipment, offering the necessary reliability and precision for critical health care applications.
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