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