ATSAMD21E17A-AF
- Mfr.Part #
- ATSAMD21E17A-AF
- Manufacturer
- Microchip Technology
- Package / Case
- 32-TQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLASH 32TQFP
- Stock
- 42,157
- In Stock :
- 42,157
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Package Shape :
- Square
- Operating Temperature :
- -40°C~125°C TA
- Memory Size :
- 128kB
- Core Processor :
- ARM® Cortex®-M0+
- Length :
- 7mm
- ROM Programmability :
- Flash
- Mounting Style :
- SMD/SMT
- Interface :
- I2C, I2S, LIN, SPI, UART, USART, USB
- Program Memory Size :
- 128KB 128K x 8
- Mount :
- Surface Mount
- Factory Lead Time :
- 9 Weeks
- Data Bus Width :
- 32b
- RoHS Status :
- ROHS3 Compliant
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- DMA Channels :
- yes
- Packaging :
- Tray
- Product Category :
- ARM Microcontrollers - MCU
- DAC Resolution :
- 10 bit
- EEPROM Size :
- --
- Min Operating Temperature :
- -40 °C
- Seated Height-Max :
- 1.2 mm
- Program Memory Type :
- Flash
- Reach Compliance Code :
- Compliant
- Connectivity :
- I2C, LINbus, SPI, UART/USART, USB
- Core Architecture :
- ARM
- Number of ADC Channels :
- 10 Channel
- Bit Size :
- 32
- Height Seated (Max) :
- 1.2mm
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 32
- Series :
- Automotive, AEC-Q100, SAM D21E
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Max Frequency :
- 48 MHz
- Number of Programmable I/O :
- 26
- Package :
- Tray
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Speed :
- 48MHz
- Pbfree Code :
- yes
- Temperature Grade :
- Automotive
- RAM Size :
- 16K x 8
- PWM Channels :
- yes
- Product Status :
- Active
- Published :
- 2013
- Number of I/Os :
- 26 I/O
- RoHS :
- Details
- Product Type :
- ARM Microcontrollers - MCU
- Number of I/O :
- 26
- Package / Case :
- 32-TQFP
- Qualification :
- AEC-Q100
- Number of Terminals :
- 32
- Product :
- MCU
- JESD-30 Code :
- S-PQFP-G32
- Min Supply Voltage :
- 1.62 V
- Terminal Form :
- Gull wing
- Watchdog Timer :
- yes
- Memory Type :
- Flash
- Data Converter :
- A/D 10x12b; D/A 1x10b
- Max Supply Voltage :
- 3.63 V
- Minimum Operating Temperature :
- - 40 C
- Has ADC :
- yes
- Oscillator Type :
- Internal
- Operating Supply Voltage :
- 3.3V
- Subcategory :
- Microcontrollers - MCU
- Base Product Number :
- ATSAMD21
- Number of Timers/Counters :
- 6
- Data Converters :
- A/D 10x12b, D/A 1x10b
- Surface Mount :
- yes
- Terminal Position :
- QUAD
- Core Size :
- 32-Bit
- Maximum Operating Temperature :
- + 125 C
- Manufacturer :
- Microchip
- Brand :
- Microchip Technology / Atmel
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Terminal Pitch :
- 0.8mm
- Width :
- 7 mm
- Base Part Number :
- ATSAMD21E17
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Supplier Device Package :
- 32-TQFP (7x7)
- Frequency :
- 48MHz
- Number of I/O Lines :
- 26
- Interface Type :
- I2C, I2S, LIN, SPI, USART
- Supply Voltage :
- 3.3V
- Max Operating Temperature :
- 125 °C
- Contact Plating :
- Tin
- DAC Channels :
- yes
- Datasheets
- ATSAMD21E17A-AF
ATSAMD21E17A-AF Documents

Microcontrollers Microchip Technology ATSAMD21E17A-AF Overview
The Microcontrollers Microchip Technology ATSAMD21E17A-AF is a high-performance, low-power ARM Cortex-M0+ based microcontroller that offers an ideal solution for developers looking to advance their projects with cutting-edge technology. This 32-bit MCU is packed with a 128KB Flash memory, housed in a 32-TQFP package, designed to support a variety of applications requiring efficient power management and substantial memory space. Its versatility and robust performance parameters make it especially suitable for IoT devices, consumer electronics, and industrial automation where size, cost, and power efficiency are critical.
ATSAMD21E17A-AF Features
This microcontroller boasts several features that enhance its appeal for sophisticated electronics applications. Key features include its 32-bit ARM Cortex-M0+ core, 128KB of flash memory, and low power consumption. Additional attributes such as its extensive GPIO pinout, integrated ADCs, DACs, and PWM channels, support for I2C, SPI, and UART communication protocols, and its operational range of -40°C to 85°C, make it a highly adaptable choice for complex digital environments.
ATSAMD21E17A-AF Applications
- Smart Home Devices: Utilizes its low power consumption and robust GPIO capabilities to enhance home automation systems for lighting, security, and climate control.
- Wearable Technology: Its compact form factor and efficiency in power management make it ideal for smartwatches, fitness bands, and other wearable technologies that require long battery life and connectivity.
- Industrial Monitoring Systems: The MCU’s ability to operate across a wide temperature range and its support for multiple communication protocols suit it for monitoring equipment in harsh industrial environments.
- Medical Devices: Leverages its precise ADCs and DACs to provide reliable functionality in medical monitoring devices, ensuring accurate readings and dependable operation.
- Automotive Applications: Suitable for non-critical vehicle electronics, such as infotainment systems and digital dashboards, where its robust feature set ensures reliable performance.
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.
















