ATSAMD21E15B-UUT
- Mfr.Part #
- ATSAMD21E15B-UUT
- Manufacturer
- Microchip Technology
- Package / Case
- 35-XFBGA, WLCSP
- Datasheet
- Download
- Description
- IC MCU 32BIT 32KB FLASH 35WLCSP
- Stock
- 16,650
- In Stock :
- 16,650
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Max Frequency :
- 48 MHz
- DAC Channels :
- yes
- Width :
- 2.699 mm
- Number of I/O Lines :
- 35
- DMA Channels :
- yes
- Supplier Device Package :
- 35-WLCSP (2.82x2.53)
- Packaging :
- Tape and Reel (TR)
- Height Seated (Max) :
- 0.483mm
- Number of Timers/Counters :
- 6
- Mount :
- Surface Mount
- Base Part Number :
- ATSAMD21E15
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Series :
- SAM D21E
- RoHS :
- Compliant
- Max Operating Temperature :
- 85 °C
- Product Status :
- Active
- Length :
- 3.481mm
- Package Shape :
- RECTANGULAR
- Core Size :
- 32-Bit
- Terminal Position :
- BOTTOM
- Surface Mount :
- yes
- Number of Programmable I/O :
- 26
- Bit Size :
- 32
- Pbfree Code :
- yes
- Interface :
- I2C, I2S, LIN, SPI, UART, USART, USB
- Manufacturer :
- Microchip Technology Inc
- Data Converters :
- A/D 10x12b, D/A 1x10b
- Terminal Form :
- Ball
- Seated Height-Max :
- 0.483 mm
- Max Supply Voltage :
- 3.63 V
- Program Memory Type :
- Flash
- Published :
- 2016
- Watchdog Timer :
- yes
- Contact Plating :
- Copper, Silver, Tin
- Memory Size :
- 32kB
- Connectivity :
- I2C, LINbus, SPI, UART/USART, USB
- Speed :
- 48MHz
- Number of Terminals :
- 45
- Supply Voltage :
- 3.3V
- Number of Pins :
- 35
- Min Supply Voltage :
- 1.62 V
- EEPROM Size :
- --
- Operating Temperature :
- -40°C~85°C TA
- Core Architecture :
- ARM
- ROM Programmability :
- Flash
- Terminal Pitch :
- 0.4mm
- Operating Supply Voltage :
- 3.3V
- Core Processor :
- ARM® Cortex®-M0+
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- RAM Size :
- 4K x 8
- Temperature Grade :
- Industrial
- Number of Terminations :
- 45
- PWM Channels :
- yes
- Number of I/Os :
- 26
- Device Core :
- ARM Cortex M0+
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Min Operating Temperature :
- -40 °C
- Data Converter :
- A/D 10x12b; D/A 1x10b
- Package / Case :
- 35-XFBGA, WLCSP
- Base Product Number :
- ATSAMD21
- Factory Lead Time :
- 26 Weeks
- RoHS Status :
- ROHS3 Compliant
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Number of I/O :
- 26
- Program Memory Size :
- 32KB 32K x 8
- Interfaces :
- I2C/I2S/SPI/UART/USA
- Package :
- Tape and Reel (TR)
- Frequency :
- 48MHz
- Mounting Type :
- Surface Mount
- Reach Compliance Code :
- Compliant
- Oscillator Type :
- Internal
- JESD-30 Code :
- R-PBGA-B45
- Memory Type :
- Flash
- Has ADC :
- yes
- Datasheets
- ATSAMD21E15B-UUT

Microcontrollers Microchip Technology ATSAMD21E15B-UUT Overview
The Microcontrollers Microchip Technology ATSAMD21E15B-UUT represents a cutting-edge 32-bit MCU, expertly crafted by Microchip Technology to cater to the increasing demands of modern embedded systems. This microcontroller combines high performance with low power consumption, housed in a compact 35-WLCSP package. It features a 32KB Flash memory, enabling efficient handling of code and data storage for various applications. Ideal for volume production, this MCU offers the perfect balance between capability and cost, making it a favorite among developers looking to scale their electronic product designs efficiently.
ATSAMD21E15B-UUT Features
This microcontroller boasts a range of features designed for robustness and versatility. Key features include its ARM Cortex-M0+ processor, which offers efficient, low-power consumption while maintaining high performance. Additionally, the ATSAMD21E15B-UUT supports a wide variety of digital communication protocols, including SPI, I2C, and UART, providing excellent connectivity options for complex digital systems. Its 32KB of Flash memory ensures ample space for application code and data handling, which is crucial for efficient system performance.
ATSAMD21E15B-UUT Applications
- Smart Wearables: The ATSAMD21E15B-UUT's low power consumption and compact size make it ideal for smartwatches and fitness trackers, where space is at a premium and battery life is critical.
- Home Automation Systems: Utilizes its multiple communication interfaces to connect with various sensors and actuators, enhancing the smart home experience through increased automation and connectivity.
- Medical Monitoring Devices: Its high reliability and low power consumption are crucial for devices like portable glucose monitors and heart rate monitors that require long battery life and compactness.
- Internet of Things (IoT) Devices: The MCU's ability to handle multiple protocols makes it a great choice for IoT hubs and smart sensors, which need to communicate across various network types efficiently.
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