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