Microchip Technology

ATSAMD21E18A-MFT  

Microcontrollers

The ATSAMD21E18A-MFT is a microcontroller unit (MCU) produced by Microchip Technology. This MCU belongs to the SAM D21 family, which is a group of low-power, cost-effective microcontrollers that are designed for a wide range of applications.

Description:

The ATSAMD21E18A-MFT is a highly-integrated, 32-bit ARM Cortex-M0+ based MCU that features a wide range of integrated peripherals and advanced features. It is housed in a 48-pin QFN package, making it suitable for compact and space-constrained applications.

Features:

1. ARM Cortex-M0+ processor with a maximum clock speed of 48 MHz.
2. 256 KB of flash memory and 32 KB of SRAM.
3. A wide range of communication interfaces, including USB, SERCOM (I2C, SPI, UART), and AC.
4. Advanced analog peripherals, such as 12-bit ADC and 10-bit DAC.
5. Capacitive touch sense (CTS) channels for touch-based user interfaces.
6. Event system for easy integration of peripherals and efficient power management.
7. Core coupled memory (CCM) for low-latency access to critical data.
8. Security features, including a unique 128-bit UID and support for secure boot and encryption.

Applications:

The ATSAMD21E18A-MFT is suitable for a wide range of applications, including but not limited to:

1. Industrial control and automation systems.
2. Portable and wearable devices.
3. Medical devices and equipment.
4. Home automation and IoT devices.
5. Human Interface Devices (HIDs), such as keyboards, mice, and touch-based interfaces.
6. Battery-powered devices, thanks to its low-power capabilities.
7. Smart sensors and data acquisition systems.
8. Automotive applications, such as infotainment systems and body control modules.

The ATSAMD21E18A-MFT's combination of processing power, advanced features, and low-power operation make it an ideal choice for a wide range of embedded applications where performance, efficiency, and space are critical factors.

ATSAMD21E18A-MFT Documents

Download datasheets and manufacturer documentation for ATSAMD21E18A-MFT

Errata :

SAM D21 Family Errata, Clarification      

PCN Assembly/Origin :

ATSAMC2xx/ATSAMD2xx 07/Jun/2023      

Datasheets :

SAM D21/DA1 Family Datasheet      

PCN Packaging :

Boxes 07/Dec/2016       MBB/Label Chgs 16/Nov/2018      

Design Resources :

ATSAMD21E18 Development Tool Selector      

PCN Design/Specification :

SAM D21/DA1 10/Sep/2021       SAM D21/DA1 05/Apr/2021      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH