ATSAMC21N18A-ANT
- Mfr.Part #
- ATSAMC21N18A-ANT
- Manufacturer
- Microchip Technology
- Package / Case
- 100-TQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 100TQFP
- Stock
- 23,387
- In Stock :
- 23,387
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Manufacturer :
- Microchip
- Supply Voltage :
- 5V
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, WDT
- Clock Frequency :
- 48MHz
- Number of Terminations :
- 100
- Maximum Operating Temperature :
- + 105 C
- Bit Size :
- 32
- Supply Voltage-Min (Vsup) :
- 2.7V
- Factory Lead Time :
- 9 Weeks
- Data Converter :
- A/D 20x12b, 3x16b; D/A 1x10b
- Minimum Operating Temperature :
- - 40 C
- Base Product Number :
- ATSAMC21
- Core Size :
- 32-Bit
- Mounting Type :
- Surface Mount
- Length :
- 14mm
- Mounting Style :
- SMD/SMT
- Height Seated (Max) :
- 1.2mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- DMA Channels :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Terminal Pitch :
- 0.5mm
- Screening Level :
- TS 16949
- Number of Terminals :
- 100
- Interfaces :
- CAN, I2C, SPI, USART
- RAM Size :
- 32K x 8
- Connectivity :
- CANbus, I2C, LINbus, SPI, UART/USART
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Supplier Device Package :
- 100-TQFP (14x14)
- Has ADC :
- yes
- Product Status :
- Active
- Number of I/O Lines :
- 84
- Surface Mount :
- yes
- Brand :
- Microchip Technology / Atmel
- Package Shape :
- Square
- Data Bus Width :
- 32bit
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Program Memory Size :
- 256KB 256K x 8
- Core Processor :
- ARM® Cortex®-M0+
- Packaging :
- Cut Tape (CT)
- Terminal Form :
- Gull wing
- Speed :
- 48MHz
- Reach Compliance Code :
- Compliant
- Interface Type :
- I2C, LIN, PMBus, Serial, SPI, USART
- JESD-609 Code :
- e3
- Series :
- SAM C21
- PWM Channels :
- yes
- Device Core :
- ARM Cortex-M0+
- ROM Programmability :
- Flash
- Temperature Grade :
- Industrial
- Qualification :
- AEC-Q100
- Number of I/O :
- 84
- EEPROM Size :
- --
- MSL :
- MSL 3 - 168 hours
- Width :
- 14mm
- DAC Resolution :
- 10 bit
- Subcategory :
- Microcontrollers - MCU
- Number of I/Os :
- 84 I/O
- Oscillator Type :
- Internal
- Data Converters :
- A/D 20x12b, 3x16b, D/A 1x10b
- Terminal Position :
- QUAD
- RoHS :
- Details
- Operating Temperature :
- -40°C~105°C TA
- Supply Voltage-Max (Vsup) :
- 5.5V
- Product :
- MCU
- Program Memory Type :
- Flash
- DAC Channels :
- yes
- JESD-30 Code :
- S-PQFP-G100
- Seated Height-Max :
- 1.2 mm
- Package / Case :
- 100-TQFP
- Product Type :
- ARM Microcontrollers - MCU
- On Chip Program ROM Width :
- 8
- Base Part Number :
- ATSAMC21
- Number of ADC Channels :
- 20 Channel
- RoHS Status :
- ROHS3 Compliant
- HTS Code :
- 8542.31.00.01
- Product Category :
- ARM Microcontrollers - MCU
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Datasheets
- ATSAMC21N18A-ANT

Microcontrollers Microchip Technology ATSAMC21N18A-ANT Overview
The Microcontrollers Microchip Technology ATSAMC21N18A-ANT is a highly efficient 32-bit MCU featuring 256KB of FLASH memory encapsulated in a compact 100TQFP package. Designed by Microchip Technology, a leader in microcontroller innovation, this product offers a perfect blend of power, performance, and flexibility, making it an ideal choice for advanced control systems. With its robust architecture and versatile capabilities, the ATSAMC21N18A-ANT supports a wide range of applications, helping businesses optimize their operations and enhance product functionalities.
ATSAMC21N18A-ANT Features
This MCU boasts an ARM Cortex-M0+ processor, providing efficient handling of complex algorithms with lower power consumption. Key features include 256KB of flash memory, extensive peripheral set for enhanced connectivity and control, and a 32-bit architecture that supports real-time processing. Its 100TQFP package ensures a compact footprint while allowing for robust integration into various hardware setups.
ATSAMC21N18A-ANT Applications
- Industrial Automation: The MCU can be integrated into control systems for machines and production lines, offering precise processing capabilities that enhance operational efficiency and reliability.
- Automotive Applications: Suitable for automotive subsystems like advanced sensor networks, lighting systems, and battery management, this MCU ensures reliable performance in critical vehicle functions.
- Smart Energy Solutions: It is ideal for smart grid infrastructure and renewable energy systems, enabling sophisticated control and monitoring for energy efficiency.
- Building Management Systems: The ATSAMC21N18A-ANT can be utilized in HVAC controls and security systems to improve the automation and safety of building environments.
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