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