ATSAMC21E18A-AUT
- Mfr.Part #
- ATSAMC21E18A-AUT
- Manufacturer
- Microchip Technology
- Package / Case
- 32-TQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 32TQFP
- Stock
- 4,401
- In Stock :
- 4,401
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Seated Height-Max :
- 1.2 mm
- Max Operating Temperature :
- 85 °C
- Data Converters :
- A/D 10x12b, 1x16b, D/A 1x10b
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, WDT
- Product :
- MCU
- Max Supply Voltage :
- 5.5 V
- DAC Channels :
- yes
- RoHS :
- Compliant
- Peak Reflow Temperature (Cel) :
- 260
- Surface Mount :
- yes
- Max Junction Temperature (Tj) :
- 100 °C
- Number of PWM Channels :
- 14
- Published :
- 2016
- Number of I/O :
- 26
- Factory Lead Time :
- 5 Weeks
- Frequency :
- 48MHz
- Minimum Operating Temperature :
- - 40 C
- Package Shape :
- Square
- Program Memory Size :
- 256KB 256K x 8
- Terminal Form :
- Gull wing
- Schedule B :
- 8542310000
- Supplier Device Package :
- 32-TQFP (7x7)
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- ROM Programmability :
- Flash
- RoHS Status :
- ROHS3 Compliant
- RAM Size :
- 32K x 8
- Ambient Temperature Range High :
- 85 °C
- Number of I2C Channels :
- 4
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- EEPROM Size :
- --
- Mounting Type :
- Surface Mount
- Length :
- 7mm
- MSL :
- MSL 1 - Unlimited
- Bit Size :
- 32
- DAC Resolution :
- 10 bit
- Product Category :
- ARM Microcontrollers - MCU
- Interfaces :
- CAN/Serial I2C/SPI/U
- Brand :
- Microchip Technology
- Number of ADC Channels :
- 10
- Interface :
- CAN, I2C, LIN, SPI, UART, USART
- Number of A/D Converters :
- 2
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Product Status :
- Active
- Screening Level :
- TS 16949
- Reach Compliance Code :
- Compliant
- Connectivity :
- CANbus, I2C, LINbus, SPI, UART/USART
- Core Processor :
- ARM® Cortex®-M0+
- Has ADC :
- yes
- Interface Type :
- I2C, LIN, PMBus, Serial, SPI, USART
- Product Type :
- ARM Microcontrollers - MCU
- Oscillator Type :
- Internal
- Device Core :
- ARM Cortex-M0+
- Number of I/Os :
- 26
- Series :
- SAM C21
- Terminal Position :
- QUAD
- Data Converter :
- A/D 10x12b, 1x16b; D/A 1x10b
- Package / Case :
- 32-TQFP
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Operating Temperature :
- -40°C~85°C TA
- Number of UART Channels :
- 4
- Supply Voltage-Min (Vsup) :
- 2.7V
- Number of I/O Lines :
- 26
- Memory Type :
- Flash
- Qualification :
- AEC-Q100
- Manufacturer :
- Microchip
- Data Bus Width :
- 32 bit
- Pbfree Code :
- yes
- Core Architecture :
- ARM
- Packaging :
- Tape and Reel (TR)
- Supply Voltage :
- 5V
- Number of SPI Channels :
- 4
- Speed :
- 48MHz
- Number of Terminations :
- 32
- Number of Terminals :
- 32
- Base Product Number :
- ATSAMC21
- Min Supply Voltage :
- 2.7 V
- Number of Pins :
- 32
- Temperature Grade :
- Industrial
- Program Memory Type :
- Flash
- Subcategory :
- Microcontrollers - MCU
- PWM Channels :
- yes
- Width :
- 7mm
- Number of Timers/Counters :
- 5
- On Chip Program ROM Width :
- 8
- Base Part Number :
- ATSAMC21
- DMA Channels :
- yes
- Height :
- 1.2 mm
- Mounting Style :
- SMD/SMT
- Terminal Pitch :
- 0.8mm
- Height Seated (Max) :
- 1.2mm
- Maximum Operating Temperature :
- + 85 C
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- JESD-609 Code :
- e3
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Core Size :
- 32-Bit
- Memory Size :
- 256KB
- JESD-30 Code :
- S-PQFP-G32
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Min Operating Temperature :
- -40 °C
- Supply Voltage-Max (Vsup) :
- 5.5V
- Datasheets
- ATSAMC21E18A-AUT

Microcontrollers Microchip Technology ATSAMC21E18A-AUT Overview
The Microcontrollers Microchip Technology ATSAMC21E18A-AUT is a highly efficient and versatile 32-bit MCU, engineered to meet the demanding requirements of modern embedded systems. This microcontroller from Microchip Technology features a robust 256KB of flash memory and is packaged in a compact 32TQFP format, making it ideal for space-constrained applications. The ATSAMC21E18A-AUT is built on an advanced ARM Cortex-M0+ processor, offering a perfect balance between power consumption and performance. This MCU is tailored for designers seeking a reliable and powerful microcontroller that can efficiently handle complex computations and multiple tasks in industrial and commercial applications.
ATSAMC21E18A-AUT Features
This microcontroller supports a wide operating voltage range and high-speed communication interfaces which include SPI, I2C, and UART, enhancing its adaptability to connect with various peripherals and sensors. The inclusion of multiple PWM channels and A/D converters facilitates precise control over connected devices, making it an optimal choice for developers aiming to implement sophisticated control systems. Furthermore, its low power consumption modes ensure energy efficiency, crucial for battery-operated devices.
ATSAMC21E18A-AUT Applications
- Automotive Applications: Utilizes its robust processing capabilities and connectivity options to manage automotive control systems, including engine management and infotainment systems.
- Industrial Automation: The high reliability and extended temperature range make it suitable for controlling industrial machinery and automation systems, enhancing productivity and safety.
- Smart Home Devices: Enables advanced device interaction and connectivity features for smart home ecosystems, such as lighting controls and security systems.
- Energy Management: Employs its A/D converters and PWM outputs in smart grid and renewable energy applications, optimizing energy consumption and production.
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