ATSAMD21E15B-AU
- Mfr.Part #
- ATSAMD21E15B-AU
- Manufacturer
- Microchip Technology
- Package / Case
- 32-TQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 32KB FLASH 32TQFP
- Stock
- 5,904
- In Stock :
- 5,904
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Number of Programmable I/O :
- 26
- DMA Channels :
- yes
- Memory Type :
- Flash
- Interface Type :
- I2C, I2S, LIN, SPI, USART
- Memory Size :
- 32kB
- Height Seated (Max) :
- 1.2mm
- Product Status :
- Active
- Data Converter :
- A/D 10x12b; D/A 1x10b
- JESD-609 Code :
- e3
- Series :
- SAM D21E
- Number of Pins :
- 32
- Length :
- 7mm
- Mount :
- Surface Mount
- EEPROM Size :
- --
- Terminal Finish :
- Matte Tin (Sn)
- Product Category :
- ARM Microcontrollers - MCU
- PWM Channels :
- yes
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Core Size :
- 32-Bit
- Manufacturer :
- Microchip
- Oscillator Type :
- Internal
- Number of I/O :
- 26
- Number of ADC Channels :
- 10 Channel
- Interface :
- I2C, I2S, LIN, SPI, UART, USART, USB
- Speed :
- 48MHz
- Frequency :
- 48MHz
- Product Type :
- ARM Microcontrollers - MCU
- Factory Lead Time :
- 10 Weeks
- Max Supply Voltage :
- 3.63 V
- Published :
- 2016
- Schedule B :
- 8542310000, 8542310000/8542310000/8542310000/8542310000/8542310000
- Number of I/Os :
- 26 I/O
- Program Memory Size :
- 32KB 32K x 8
- Mounting Type :
- Surface Mount
- Contact Plating :
- Tin
- Max Operating Temperature :
- 85 °C
- Number of Terminations :
- 32
- Package Shape :
- Square
- Min Operating Temperature :
- -40 °C
- Min Supply Voltage :
- 1.62 V
- Operating Temperature :
- -40°C~85°C TA
- Width :
- 7mm
- Supply Voltage :
- 3.3V
- Connectivity :
- I2C, LINbus, SPI, UART/USART, USB
- Brand :
- Microchip Technology / Atmel
- Watchdog Timer :
- yes
- Surface Mount :
- yes
- ROM Programmability :
- Flash
- Base Part Number :
- ATSAMD21E15
- DAC Resolution :
- 10 bit
- Qualification :
- AEC-Q100
- Subcategory :
- Microcontrollers - MCU
- Maximum Operating Temperature :
- + 85 C
- Has ADC :
- yes
- Supplier Device Package :
- 32-TQFP (7x7)
- Temperature Grade :
- Industrial
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Data Bus Width :
- 32 bit
- Max Frequency :
- 48 MHz
- Terminal Position :
- QUAD
- Interfaces :
- I2C/I2S/SPI/UART/USA
- Package / Case :
- 32-TQFP
- Packaging :
- Tray
- Minimum Operating Temperature :
- - 40 C
- Program Memory Type :
- Flash
- Device Core :
- ARM Cortex M0+
- RAM Size :
- 4K x 8
- JESD-30 Code :
- S-PQFP-G32
- DAC Channels :
- yes
- Reach Compliance Code :
- Compliant
- Product :
- MCU
- Number of Timers/Counters :
- 6
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Base Product Number :
- ATSAMD21
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Number of I/O Lines :
- 26
- Bit Size :
- 32
- Core Architecture :
- ARM
- Terminal Pitch :
- 0.8mm
- Seated Height-Max :
- 1.2 mm
- Number of Terminals :
- 32
- Operating Supply Voltage :
- 3.3V
- Data Converters :
- A/D 10x12b, D/A 1x10b
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Terminal Form :
- Gull wing
- Pbfree Code :
- yes
- Mounting Style :
- SMD/SMT
- Peak Reflow Temperature (Cel) :
- 260
- RoHS :
- Details
- Package :
- Tray
- Core Processor :
- ARM® Cortex®-M0+
- RoHS Status :
- ROHS3 Compliant
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Datasheets
- ATSAMD21E15B-AU

Microcontrollers Microchip Technology ATSAMD21E15B-AU Overview
The Microcontrollers Microchip Technology ATSAMD21E15B-AU is a highly efficient 32-bit MCU designed by Microchip Technology, tailored for applications demanding a compact footprint and robust processing capabilities. This MCU is based on the ARM Cortex-M0+ processor, which offers a perfect blend of power efficiency and performance. With 32KB of flash memory and a variety of communication interfaces, it is ideal for advanced control systems and smart connectivity solutions. Its small form factor, encapsulated in a 32TQFP package, makes it suitable for space-constrained applications while providing ample flexibility for various design needs.
ATSAMD21E15B-AU Features
- 32-bit ARM Cortex-M0+ core for efficient processing.
- 32KB of flash memory providing sufficient space for complex algorithms.
- Low power consumption suitable for battery-operated devices.
- Extensive I/O options with easy integration for peripheral devices.
- Available in a compact 32TQFP package, optimizing PCB space.
ATSAMD21E15B-AU Applications
- Wearable Devices: Utilizes low power consumption and compact size to enhance the performance and longevity of smart watches and fitness trackers.
- Home Automation: Provides the processing capability needed for controlling various sensors and actuators in smart home systems.
- Internet of Things (IoT) Devices: Serves as the core processor for IoT devices, enabling smart connectivity and data handling in products like smart meters and home security systems.
- Medical Devices: Ideal for portable medical diagnostics and monitoring systems, thanks to its low power profile and reliable data processing capabilities.
- Industrial Control Systems: Can handle complex algorithms for automation controls, ensuring efficiency and reliability in industrial applications.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















