ATSAMD21E16C-UUTB4
- Mfr.Part #
- ATSAMD21E16C-UUTB4
- Manufacturer
- Microchip Technology
- Package / Case
- 35-XFBGA, WLCSP
- Datasheet
- Download
- Description
- IC MCU 32BIT 64KB FLASH 35WLCSP
- Stock
- 39,839
- In Stock :
- 39,839
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Supplier Device Package :
- 35-WLCSP (2.82x2.53)
- Product Status :
- Active
- Data Converters :
- A/D 10x12b; D/A 1x10b
- Series :
- SAM D21E, Functional Safety (FuSa)
- RAM Size :
- 8K x 8
- Program Memory Type :
- Flash
- Speed :
- 48MHz
- Connectivity :
- CANbus, I2C, SPI, UART/USART
- EEPROM Size :
- -
- Package / Case :
- 35-XFBGA, WLCSP
- Operating Temperature :
- -40°C ~ 85°C (TA)
- Core Size :
- 32-Bit Single-Core
- Oscillator Type :
- Internal
- Package :
- Tape and Reel (TR)
- Voltage - Supply (Vcc/Vdd) :
- 1.62V ~ 3.63V
- Mounting Type :
- Surface Mount
- Number of I/O :
- 26
- Base Product Number :
- ATSAMD21
- Program Memory Size :
- 64KB (64K x 8)
- Peripherals :
- Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
- Core Processor :
- ARM® Cortex®-M0+
- Datasheets
- ATSAMD21E16C-UUTB4

Microcontrollers Microchip Technology ATSAMD21E16C-UUTB4 Overview
The Microcontrollers Microchip Technology ATSAMD21E16C-UUTB4 is a cutting-edge microcontroller unit (MCU) designed to meet the rigorous demands of modern embedded systems. Manufactured by Microchip Technology, this device features a 32-bit ARM Cortex-M0+ core, offering efficient processing capabilities with a maximum CPU speed of 48 MHz. Its compact 35-WLCSP (wafer level chip scale package) enables minimal footprint on the PCB, making it ideal for space-constrained applications. With 64 KB of flash memory and versatile peripherals, this microcontroller provides a robust platform for developing complex applications in various industries.
ATSAMD21E16C-UUTB4 Features
The ATSAMD21E16C-UUTB4 boasts numerous features that make it an excellent choice for a broad range of applications. Key features include:
- 32-bit ARM Cortex-M0+ processor for efficient control and processing
- 64 KB of flash memory, offering substantial room for application code and data storage
- Low power consumption modes for energy-saving applications
- Full-speed USB interface supporting data transfer and device programming
- Extensive I/O options with multipurpose serial communication modules (SERCOM) that can be configured to USART, I2C, and SPI
ATSAMD21E16C-UUTB4 Applications
- Wearable Electronics: The compact size and low power consumption of the ATSAMD21E16C-UUTB4 make it ideal for smart watches and fitness trackers where space and battery efficiency are critical.
- Internet of Things (IoT) Devices: With its advanced connectivity features and robust processing capabilities, this MCU can serve as the brain for IoT hubs, smart home devices, and connected sensors, facilitating efficient data management and communication.
- Medical Devices: The reliability and precise control offered by the ATSAMD21E16C-UUTB4 are essential for medical applications such as portable health monitoring systems and advanced diagnostic equipment.
- Industrial Automation: The MCU's ability to handle multiple I/O interfaces and perform under demanding conditions makes it suitable for industrial controllers, automation panels, and robotic controllers.
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