ATSAMD21E18A-MF
- Mfr.Part #
- ATSAMD21E18A-MF
- Manufacturer
- Microchip Technology
- Package / Case
- 32-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 32QFN
- Stock
- 30,244
- In Stock :
- 30,244
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Package :
- Tray
- Factory Lead Time :
- 9 Weeks
- Reach Compliance Code :
- Compliant
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Min Supply Voltage :
- 1.62 V
- Number of Terminals :
- 32
- Number of Terminations :
- 32
- Length :
- 5mm
- Terminal Form :
- NO LEAD
- Contact Plating :
- Tin
- Core Size :
- 32-Bit
- Operating Temperature :
- -40°C~125°C TA
- Data Converter :
- A/D 10x12b; D/A 1x10b
- Oscillator Type :
- Internal
- Schedule B :
- 8542310000
- Number of Pins :
- 32
- Operating Supply Voltage :
- 3.3V
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Product Type :
- ARM Microcontrollers - MCU
- Temperature Grade :
- Automotive
- Data Bus Width :
- 32b
- Package Shape :
- Square
- Packaging :
- Tray
- Surface Mount :
- yes
- Program Memory Type :
- Flash
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- RAM Size :
- 32K x 8
- Interface :
- I2C, I2S, LIN, SPI, UART, USART, USB
- Data Converters :
- A/D 10x12b, D/A 1x10b
- Series :
- Automotive, AEC-Q100, SAM D21E
- Frequency :
- 48MHz
- Base Product Number :
- ATSAMD21
- Mounting Style :
- SMD/SMT
- Product :
- MCU
- Terminal Position :
- QUAD
- Height Seated (Max) :
- 1mm
- ROM Programmability :
- Flash
- Base Part Number :
- ATSAMD21E18
- Supply Voltage :
- 3.3V
- Subcategory :
- Microcontrollers - MCU
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- JESD-30 Code :
- S-XQCC-N32
- Pbfree Code :
- yes
- Interface Type :
- I2C, I2S, LIN, SPI, USART
- Maximum Operating Temperature :
- + 125 C
- Qualification :
- AEC-Q100
- Package / Case :
- 32-VFQFN Exposed Pad
- Supplier Device Package :
- 32-QFN (5x5)
- Product Category :
- ARM Microcontrollers - MCU
- Width :
- 5 mm
- Minimum Operating Temperature :
- - 40 C
- Min Operating Temperature :
- -40 °C
- Terminal Pitch :
- 0.5mm
- Has ADC :
- yes
- Memory Type :
- Flash
- Bit Size :
- 32
- DMA Channels :
- yes
- PWM Channels :
- yes
- DAC Resolution :
- 10 bit
- Manufacturer :
- Microchip
- Mount :
- Surface Mount
- Number of I/Os :
- 26 I/O
- Watchdog Timer :
- yes
- Max Supply Voltage :
- 3.63 V
- Number of Programmable I/O :
- 26
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- DAC Channels :
- yes
- Number of ADC Channels :
- 10 Channel
- Max Operating Temperature :
- 125 °C
- Program Memory Size :
- 256KB 256K x 8
- Number of I/O :
- 26
- Core Processor :
- ARM® Cortex®-M0+
- Published :
- 2014
- REACH SVHC :
- No SVHC
- Memory Size :
- 256KB
- Product Status :
- Active
- RoHS Status :
- ROHS3 Compliant
- Number of I/O Lines :
- 26
- EEPROM Size :
- --
- Number of Timers/Counters :
- 6
- Mounting Type :
- Surface Mount
- Max Frequency :
- 48 MHz
- Connectivity :
- I2C, LINbus, SPI, UART/USART, USB
- Brand :
- Microchip Technology / Atmel
- Core Architecture :
- ARM
- RoHS :
- Details
- Speed :
- 48MHz
- Seated Height-Max :
- 1 mm
- Datasheets
- ATSAMD21E18A-MF

Microcontrollers Microchip Technology ATSAMD21E18A-MF Overview
The Microcontrollers Microchip Technology ATSAMD21E18A-MF is a highly efficient 32-bit microcontroller unit (MCU) equipped with 256KB of flash memory, encapsulated in a compact 32QFN package. Engineered by Microchip Technology, this MCU is designed to deliver exceptional performance and reliability for demanding applications. It features an ARM Cortex-M0+ core, offering the optimal balance between power consumption and processing capability, making it an ideal choice for developers looking to create advanced, power-sensitive applications.
ATSAMD21E18A-MF Features
This microcontroller supports a wide range of features, including up to 256KB of in-system programmable flash, 32KB of SRAM, and a variety of peripheral interfaces such as SPI, I2C, and multiple serial communications channels. Additionally, it offers robust power management options and extensive device protection features, ensuring reliable operation under varying conditions.
ATSAMD21E18A-MF Applications
- Smart Home Devices: Integrates seamlessly into home automation systems, providing the processing power needed for device control and sensor data management.
- Internet of Things (IoT) Devices: Utilized in IoT applications for its low power consumption and high performance, facilitating efficient communication and data processing.
- Wearable Technology: Ideal for wearables due to its compact size and efficiency, enabling long battery life and continuous sensor monitoring.
- Industrial Automation: Serves as the core processing unit in industrial automation systems, managing control operations and data analysis with high reliability.
- Medical Devices: Supports the development of medical monitoring devices by ensuring reliable operation and data integrity for critical healthcare 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.
















