ATSAMD21E15B-AFT
- Mfr.Part #
- ATSAMD21E15B-AFT
- Manufacturer
- Microchip Technology
- Package / Case
- 32-TQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 32KB FLASH 32TQFP
- Stock
- 24,145
- In Stock :
- 24,145
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Operating Temperature :
- -40°C~125°C TA
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Program Memory Size :
- 32KB 32K x 8
- Reach Compliance Code :
- Compliant
- Data Converter :
- A/D 10x12b; D/A 1x10b
- Minimum Operating Temperature :
- - 40 C
- Oscillator Type :
- Internal
- Pbfree Code :
- yes
- JESD-30 Code :
- S-PQFP-G32
- Min Operating Temperature :
- -40 °C
- Supply Voltage :
- 3.3V
- Number of I/O :
- 26
- Speed :
- 48MHz
- Series :
- Automotive, AEC-Q100, SAM D21E
- Product Type :
- ARM Microcontrollers - MCU
- Connectivity :
- I2C, LINbus, SPI, UART/USART, USB
- Mount :
- Surface Mount
- DMA Channels :
- yes
- Brand :
- Microchip Technology / Atmel
- Watchdog Timer :
- yes
- Core Size :
- 32-Bit
- Maximum Operating Temperature :
- + 125 C
- Number of I/Os :
- 26 I/O
- Number of Terminals :
- 32
- DAC Resolution :
- 10 bit
- Subcategory :
- Microcontrollers - MCU
- Device Core :
- ARM Cortex M0+
- Terminal Pitch :
- 0.8mm
- Operating Supply Voltage :
- 3.3V
- Number of Pins :
- 32
- Number of SPI Channels :
- 4
- Contact Plating :
- Tin
- Terminal Form :
- Gull wing
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Data Converters :
- A/D 10x12b, D/A 1x10b
- Terminal Position :
- QUAD
- Program Memory Type :
- Flash
- Product :
- MCU
- Width :
- 7mm
- EEPROM Size :
- --
- Frequency :
- 48MHz
- Seated Height-Max :
- 1.2 mm
- Base Part Number :
- ATSAMD21E15
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- DAC Channels :
- yes
- Published :
- 2016
- Core Architecture :
- ARM
- Package Shape :
- Square
- Interface Type :
- I2C, I2S, LIN, SPI, USART
- Base Product Number :
- ATSAMD21
- Interfaces :
- I2C/I2S/SPI/UART/USA
- Number of I2C Channels :
- 1
- Min Supply Voltage :
- 1.62 V
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Number of Timers/Counters :
- 6
- Number of Terminations :
- 32
- Height :
- 1.2 mm
- Number of A/D Converters :
- 2
- Mounting Style :
- SMD/SMT
- Max Supply Voltage :
- 3.63 V
- Number of ADC Channels :
- 10 Channel
- Number of UART Channels :
- 4
- Number of Programmable I/O :
- 26
- Max Operating Temperature :
- 125 °C
- Data Bus Width :
- 32 bit
- RoHS :
- Details
- Schedule B :
- 8542310000
- Interface :
- I2C, I2S, LIN, SPI, UART, USART, USB
- Max Frequency :
- 48 MHz
- Factory Lead Time :
- 4 Weeks
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Mounting Type :
- Surface Mount
- Memory Type :
- Flash
- RoHS Status :
- ROHS3 Compliant
- Number of USB Channels :
- 1
- Supplier Device Package :
- 32-TQFP (7x7)
- Memory Size :
- 32kB
- Core Processor :
- ARM® Cortex®-M0+
- Package / Case :
- 32-TQFP
- Number of I/O Lines :
- 26
- Manufacturer :
- Microchip
- Surface Mount :
- yes
- ROM Programmability :
- Flash
- Packaging :
- Tape and Reel (TR)
- Temperature Grade :
- Automotive
- Has ADC :
- yes
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Qualification :
- AEC-Q100
- Bit Size :
- 32
- PWM Channels :
- yes
- Product Status :
- Active
- Height Seated (Max) :
- 1.2mm
- Product Category :
- ARM Microcontrollers - MCU
- Length :
- 7mm
- RAM Size :
- 4K x 8
- Datasheets
- ATSAMD21E15B-AFT

Microcontrollers Microchip Technology ATSAMD21E15B-AFT Overview
The Microcontrollers Microchip Technology ATSAMD21E15B-AFT is a robust, high-performance microcontroller unit (MCU) designed to cater to the demanding needs of modern embedded systems. Manufactured by Microchip Technology, this MCU is built on a 32-bit ARM Cortex-M0+ processor core, offering a perfect balance of power efficiency and processing capability. With 32KB of flash memory, it provides ample space for application code and data storage, all within a compact 32TQFP package. This product is engineered to enhance functionality while minimizing power consumption, making it an ideal choice for developers looking to create advanced, yet energy-efficient applications.
ATSAMD21E15B-AFT Features
This microcontroller features a 32-bit ARM Cortex-M0+ CPU, which delivers exceptional speed and efficiency in data processing. The integration of 32KB flash memory supports complex algorithms and software stacks, while its low-power architecture ensures prolonged battery life in portable applications. Other notable features include multiple serial communication modules (I2C, SPI, USART), 12-bit analog-to-digital converters, and various peripheral interfaces for expanded functionality. These capabilities make the ATSAMD21E15B-AFT a versatile choice for a wide range of technological solutions.
ATSAMD21E15B-AFT Applications
- Wearable Devices: Utilized in smartwatches and fitness trackers where its power efficiency maximizes battery longevity while supporting continuous sensor data processing.
- Home Automation Systems: Acts as a central processing unit within smart home controllers, handling multiple user inputs and sensor outputs, streamlining home management tasks efficiently.
- Medical Monitoring Equipment: Integrated into patient monitoring systems to provide real-time processing of vital signs, which is crucial for critical care applications.
- Internet of Things (IoT) Gateways: Used in IoT gateways to facilitate communication between various sensors and the cloud, enabling efficient data aggregation and analysis.
- Portable Consumer Electronics: Powers portable devices such as handheld gaming consoles and e-readers, offering a balance of performance and power conservation.
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.
















