ATSAMD21E16B-MF
- Mfr.Part #
- ATSAMD21E16B-MF
- Manufacturer
- Microchip Technology
- Package / Case
- 32-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 64KB FLASH 32QFN
- Stock
- 6,164
- In Stock :
- 6,164
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Package / Case :
- 32-VFQFN Exposed Pad
- RoHS :
- Details
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Operating Temperature :
- -40°C~125°C TA
- Base Part Number :
- ATSAMD21E16
- Interface Type :
- I2C, I2S, LIN, SPI, USART
- Published :
- 2016
- Frequency :
- 48MHz
- Supply Voltage-Min (Vsup) :
- 1.62V
- Data Converters :
- A/D 10x12b, D/A 1x10b
- Speed :
- 48MHz
- Maximum Operating Temperature :
- + 125 C
- RAM Size :
- 8K x 8
- Base Product Number :
- ATSAMD21
- Factory Lead Time :
- 9 Weeks
- Connectivity :
- I2C, LINbus, SPI, UART/USART, USB
- Number of I/O Lines :
- 26
- Core Processor :
- ARM® Cortex®-M0+
- Terminal Position :
- QUAD
- Memory Size :
- 64KB
- DAC Channels :
- yes
- Length :
- 5mm
- RoHS Status :
- ROHS3 Compliant
- Width :
- 5mm
- DMA Channels :
- yes
- Number of Timers/Counters :
- 3 Timer
- Packaging :
- Tape and Reel (TR)
- Height Seated (Max) :
- 1mm
- Number of ADC Channels :
- 10 Channel
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Package Shape :
- Square
- Reach Compliance Code :
- Compliant
- Supplier Device Package :
- 32-QFN (5x5)
- Number of Terminations :
- 32
- PWM Channels :
- yes
- Core Architecture :
- ARM
- Bit Size :
- 32
- Subcategory :
- Microcontrollers - MCU
- EEPROM Size :
- --
- Supply Voltage :
- 3.3V
- Interface :
- I2C, LIN, SPI, UART, USART
- Program Memory Size :
- 64KB 64K x 8
- Terminal Form :
- NO LEAD
- Number of I/O :
- 26
- ROM Programmability :
- Flash
- Seated Height-Max :
- 1 mm
- Has ADC :
- yes
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Program Memory Type :
- Flash
- Max Operating Temperature :
- 125 °C
- Mounting Type :
- Surface Mount
- Temperature Grade :
- Automotive
- Brand :
- Microchip Technology / Atmel
- Data Converter :
- A/D 10x12b; D/A 1x10b
- Product Category :
- ARM Microcontrollers - MCU
- Product :
- MCU
- DAC Resolution :
- 10 bit
- Number of Terminals :
- 32
- Series :
- Automotive, AEC-Q100, SAM D21E
- Number of I/Os :
- 26 I/O
- Min Operating Temperature :
- -40 °C
- Oscillator Type :
- Internal
- Memory Type :
- Flash
- Manufacturer :
- Microchip
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Core Size :
- 32-Bit
- Product Type :
- ARM Microcontrollers - MCU
- Qualification :
- AEC-Q100
- Product Status :
- Active
- JESD-30 Code :
- S-XQCC-N32
- Surface Mount :
- yes
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Data Bus Width :
- 32 bit
- Pbfree Code :
- yes
- Mounting Style :
- SMD/SMT
- Terminal Pitch :
- 0.5mm
- Minimum Operating Temperature :
- - 40 C
- Supply Voltage-Max (Vsup) :
- 3.63V
- Datasheets
- ATSAMD21E16B-MF

Microcontrollers Microchip Technology ATSAMD21E16B-MF Overview
The Microcontrollers Microchip Technology ATSAMD21E16B-MF is a powerful and versatile microcontroller unit (MCU) designed for advanced applications that require robust performance with low power consumption. This 32-bit MCU is built on a high-performance ARM Cortex-M0+ processor with a maximum CPU speed of 48 MHz. It comes in a compact 32QFN package, making it ideal for space-constrained applications. With 64KB of flash memory, it supports complex programming and real-time operating systems, making it highly suitable for industrial, automotive, and consumer electronics applications.
ATSAMD21E16B-MF Features
This MCU boasts a variety of features that enhance its functionality and ease of integration into various systems. It supports up to 256 KB of flash memory and 32 KB of SRAM, offering ample space for application code and data storage. The ATSAMD21E16B-MF also includes a full-speed USB device and embedded host, multiple serial communication interfaces, and 14-channel DMA support, which facilitates high-speed data management. Its low power consumption modes ensure efficiency in battery-driven applications.
ATSAMD21E16B-MF Applications
- Wearable Devices: This MCU can be effectively used in wearable technology due to its low power consumption and small form factor, enabling long battery life and compact designs.
- Smart Home Automation: With its robust serial communication capabilities, the ATSAMD21E16B-MF serves as an excellent control unit for home automation systems, integrating various sensors and actuators seamlessly.
- Industrial Monitoring Systems: The MCU's ability to handle multiple input/output interfaces and perform under demanding conditions makes it ideal for industrial monitoring and control systems, where reliability and accuracy are crucial.
- Automotive Applications: Its robust architecture allows for use in automotive environments, supporting applications such as in-vehicle entertainment systems and dashboard controllers.
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