ATSAML21E15B-ANT
- Mfr.Part #
- ATSAML21E15B-ANT
- Manufacturer
- Microchip Technology
- Package / Case
- 32-TQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 32KB FLASH 32TQFP
- Stock
- 2,123
- In Stock :
- 2,123
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Supplier Device Package :
- 32-TQFP (7x7)
- ROM Programmability :
- Flash
- Number of Terminals :
- 32
- Seated Height-Max :
- 1.2 mm
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Clock Frequency :
- 32MHz
- Package / Case :
- 32-TQFP
- DMA Channels :
- yes
- Series :
- SAM L21E
- RoHS :
- Details
- Base Part Number :
- ATSAML21E
- Manufacturer :
- Microchip
- Interface Type :
- I2C, LIN, SPI, USART, USB
- Supply Voltage :
- 3.3V
- Reach Compliance Code :
- Compliant
- Data Converters :
- A/D 10x12b, D/A 2x12b
- Connectivity :
- I2C, LINbus, SCI, SPI, UART/USART, USB
- Supply Voltage-Max (Vsup) :
- 3.63V
- RAM Size :
- 4K x 8
- Has ADC :
- yes
- Product :
- MCU
- On Chip Program ROM Width :
- 8
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Packaging :
- Tape and Reel (TR)
- Program Memory Type :
- Flash
- HTS Code :
- 8542.31.00.01
- DAC Resolution :
- 12 bit
- EEPROM Size :
- --
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.63V
- Number of ADC Channels :
- 10 Channel
- Brand :
- Microchip Technology
- Terminal Position :
- QUAD
- Number of Terminations :
- 32
- Length :
- 7mm
- Core Size :
- 32-Bit
- Base Product Number :
- ATSAML21
- JESD-30 Code :
- S-PQFP-G32
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Subcategory :
- Microcontrollers - MCU
- Mounting Type :
- Surface Mount
- DAC Channels :
- yes
- Operating Temperature :
- -40°C~105°C TA
- Data Bus Width :
- 32 bit
- Screening Level :
- TS 16949
- Oscillator Type :
- Internal
- Factory Lead Time :
- 9 Weeks
- RoHS Status :
- ROHS3 Compliant
- Terminal Form :
- Gull wing
- Program Memory Size :
- 32KB 32K x 8
- Package Shape :
- Square
- Height Seated (Max) :
- 1.2mm
- Width :
- 7mm
- Surface Mount :
- yes
- Terminal Pitch :
- 0.8mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Temperature Grade :
- Industrial
- Number of I/Os :
- 25 I/O
- JESD-609 Code :
- e3
- Maximum Operating Temperature :
- + 105 C
- Supply Voltage-Min (Vsup) :
- 1.62V
- Product Type :
- ARM Microcontrollers - MCU
- Mounting Style :
- SMD/SMT
- Product Status :
- Active
- Data Converter :
- A/D 10x12b; D/A 2x12b
- Core Processor :
- ARM® Cortex®-M0+
- Minimum Operating Temperature :
- - 40 C
- PWM Channels :
- yes
- Speed :
- 48MHz
- Peripherals :
- DMA, POR, PWM, WDT
- Number of I/O :
- 25
- Number of I/O Lines :
- 25
- Product Category :
- ARM Microcontrollers - MCU
- Bit Size :
- 32
- Datasheets
- ATSAML21E15B-ANT

Microcontrollers Microchip Technology ATSAML21E15B-ANT Overview
The Microcontrollers Microchip Technology ATSAML21E15B-ANT is a cutting-edge microcontroller unit (MCU) designed by Microchip Technology, tailored for applications requiring high performance, low-power consumption, and advanced connectivity features. This 32-bit MCU is built on a robust ARM Cortex-M0+ processor, offering a perfect blend of efficiency and power. With 32KB of flash memory and sophisticated power management options, it is ideally suited for IoT devices, wearable technology, and smart automation systems, where longevity and reliability are paramount.
ATSAML21E15B-ANT Features
The ATSAML21E15B-ANT microcontroller boasts several key features that make it a versatile choice for a wide range of applications. Its 32KB of flash memory provides ample space for complex applications, while its low-power consumption ensures optimal battery life in portable devices. The device comes in a 32TQFP package, offering a compact footprint suitable for space-constrained applications. Additional features include multiple communication interfaces such as SPI, I2C, and UART, which allow for easy integration with other components in a system design.
ATSAML21E15B-ANT Applications
- Smart Wearables: Integrates seamlessly into devices like fitness trackers and smartwatches, providing core processing capabilities and connectivity, while maintaining low power consumption for extended battery life.
- Internet of Things (IoT) Devices: Enables smart connectivity in home automation systems, security cameras, and other IoT solutions, supporting robust wireless protocols and energy-efficient operation.
- Medical Devices: Utilized in portable medical monitoring systems, where its low power usage and significant processing power ensure reliability and portability.
- Industrial Automation: Serves as a reliable MCU for industrial control systems, where precision and long-term operation are required in challenging environments.
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