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
















