ATSAMC21N18A-AN
- Mfr.Part #
- ATSAMC21N18A-AN
- Manufacturer
- Microchip Technology
- Package / Case
- 100-TQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 100TQFP
- Stock
- 15,256
- In Stock :
- 15,256
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- DAC Channels :
- yes
- Mounting Type :
- Surface Mount
- Supplier Device Package :
- 100-TQFP (14x14)
- On Chip Program ROM Width :
- 8
- Width :
- 14mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- RAM Size :
- 32K x 8
- Subcategory :
- Microcontrollers - MCU
- Package :
- Tray
- Connectivity :
- CANbus, I2C, LINbus, SPI, UART/USART
- Screening Level :
- TS 16949
- Product Type :
- ARM Microcontrollers - MCU
- Base Product Number :
- ATSAMC21
- Interface Type :
- CAN, I2C, LIN, PMBus, SCl, SPI, USART, USB
- DAC Resolution :
- 10 bit
- Oscillator Type :
- Internal
- Supply Voltage-Min (Vsup) :
- 2.7V
- Supply Voltage-Max (Vsup) :
- 5.5V
- Program Memory Size :
- 256KB 256K x 8
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Has ADC :
- yes
- Number of I/Os :
- 84 I/O
- DMA Channels :
- yes
- RoHS Status :
- ROHS3 Compliant
- PWM Channels :
- yes
- Operating Temperature :
- -40°C~105°C TA
- Terminal Position :
- QUAD
- Terminal Pitch :
- 0.5mm
- Supply Voltage :
- 5V
- Program Memory Type :
- Flash
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of Terminations :
- 100
- JESD-30 Code :
- S-PQFP-G100
- Minimum Operating Temperature :
- - 40 C
- Speed :
- 48MHz
- Manufacturer :
- Microchip
- Core Size :
- 32-Bit
- Terminal Form :
- Gull wing
- Product Status :
- Active
- Factory Lead Time :
- 6 Weeks
- Height Seated (Max) :
- 1.2mm
- Mounting Style :
- SMD/SMT
- Core Processor :
- ARM® Cortex®-M0+
- Number of I/O :
- 84
- Product :
- MCU
- Package / Case :
- 100-TQFP
- Bit Size :
- 32
- Surface Mount :
- yes
- Clock Frequency :
- 48MHz
- RoHS :
- Details
- Data Bus Width :
- 32 bit
- Packaging :
- Tray
- Data Converter :
- A/D 20x12b, 3x16b; D/A 1x10b
- Length :
- 14mm
- EEPROM Size :
- -
- Brand :
- Microchip Technology / Atmel
- Series :
- SAM C21
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, WDT
- Maximum Operating Temperature :
- + 85 C
- Number of ADC Channels :
- 20 Channel
- Product Category :
- ARM Microcontrollers - MCU
- Data Converters :
- A/D 20x12b, 3x16b; D/A 1x10b
- Datasheets
- ATSAMC21N18A-AN

Microcontrollers Microchip Technology ATSAMC21N18A-AN Overview
The Microcontrollers Microchip Technology ATSAMC21N18A-AN is a cutting-edge microcontroller unit (MCU) designed for sophisticated embedded applications. This robust MCU is built on a 32-bit ARM Cortex-M0+ processor which provides a balance between performance and power efficiency. With 256KB of flash memory and packaged in a compact 100TQFP, it offers ample space for program storage and is ideal for space-constrained applications. The flexibility and the comprehensive feature set of this microcontroller make it particularly suitable for handling complex control systems and connectivity solutions.
ATSAMC21N18A-AN Features
This microcontroller from Microchip Technology includes multiple features that enhance its utility in a wide range of applications. It supports enhanced communication features with multiple serial communication modules including SERCOM modules that can be configured to USART, UART, SPI, and I2C communication standards. The ATSAMC21N18A-AN also boasts advanced analog functionalities with its integrated ADCs, DACs, and PWM capabilities, enabling precise control over various electronic components. Moreover, its support for CAN-FD and LIN bus standards makes it an excellent choice for automotive and industrial applications requiring robust field communication.
ATSAMC21N18A-AN Applications
- Automotive Control Systems: Utilized in vehicle internal networks, handling communications and diagnostics through CAN-FD and LIN interfaces.
- Industrial Automation: Serves as the brain for control units managing automated processes, sensors, and actuators with its multiple I/O capabilities and robust processing power.
- Smart Home Devices: Powers various smart devices requiring efficient power management and connectivity features, ensuring smooth and reliable operation.
- Consumer Electronics: Embedded in consumer electronics to manage user interfaces and connectivity, enhancing user experience through fast and efficient processing.
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