ATSAMC21G18A-ANT
- Mfr.Part #
- ATSAMC21G18A-ANT
- Manufacturer
- Microchip Technology
- Package / Case
- 48-TQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 48TQFP
- Stock
- 22,600
- In Stock :
- 22,600
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Core Processor :
- ARM® Cortex®-M0+
- Product Category :
- ARM Microcontrollers - MCU
- RoHS :
- Details
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Screening Level :
- TS 16949
- Number of Timers/Counters :
- 5 Timer
- Data Converter :
- A/D 14x12b, 2x16b; D/A 1x10b
- Factory Lead Time :
- 26 Weeks
- Number of ADC Channels :
- 14 Channel
- Product Status :
- Active
- Bit Size :
- 32
- RAM Size :
- 32K x 8
- Surface Mount :
- yes
- Interfaces :
- CAN/I2C/LIN/SPI/UART
- Product :
- MCU
- Subcategory :
- Microcontrollers - MCU
- Terminal Form :
- Gull wing
- Oscillator Type :
- Internal
- Supply Voltage :
- 5V
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, WDT
- Package :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- Speed :
- 48MHz
- Has ADC :
- yes
- Terminal Pitch :
- 0.5mm
- RoHS Status :
- ROHS3 Compliant
- DMA Channels :
- yes
- Number of Terminations :
- 48
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of I/O :
- 38
- Number of I/O Lines :
- 38
- Pbfree Code :
- yes
- Maximum Operating Temperature :
- + 105 C
- DAC Resolution :
- 10 bit
- Base Part Number :
- ATSAMC21
- Brand :
- Microchip Technology
- Data Converters :
- A/D 14x12b, 2x16b, D/A 1x10b
- Supply Voltage-Max (Vsup) :
- 5.5V
- Device Core :
- ARM Cortex M0+
- On Chip Program ROM Width :
- 8
- Minimum Operating Temperature :
- - 40 C
- Published :
- 2016
- JESD-609 Code :
- e3
- Reach Compliance Code :
- Compliant
- Operating Temperature :
- -40°C~105°C TA
- JESD-30 Code :
- S-PQFP-G48
- Temperature Grade :
- Industrial
- ROM Programmability :
- Flash
- Series :
- SAM C21
- Supplier Device Package :
- 48-TQFP (7x7)
- Number of Terminals :
- 48
- Product Type :
- ARM Microcontrollers - MCU
- Length :
- 9mm
- Width :
- 9mm
- Data Bus Width :
- 32 bit
- Base Product Number :
- ATSAMC21
- DAC Channels :
- yes
- Supply Voltage-Min (Vsup) :
- 2.7V
- Height Seated (Max) :
- 1.2mm
- Core Size :
- 32-Bit
- Package / Case :
- 48-TQFP
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Manufacturer :
- Microchip
- Package Shape :
- Square
- Seated Height-Max :
- 1.2 mm
- Interface Type :
- I2C, LIN, PMBus, Serial, SPI, USART
- Program Memory Size :
- 256KB 256K x 8
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Connectivity :
- CANbus, I2C, LINbus, SPI, UART/USART
- Qualification :
- AEC-Q100
- Mounting Style :
- SMD/SMT
- Number of I/Os :
- 38 I/O
- Program Memory Type :
- Flash
- Clock Frequency :
- 48MHz
- Packaging :
- Tape and Reel (TR)
- PWM Channels :
- yes
- Terminal Position :
- QUAD
- EEPROM Size :
- --
- Datasheets
- ATSAMC21G18A-ANT

Microcontrollers Microchip Technology ATSAMC21G18A-ANT Overview
Introducing the Microcontrollers Microchip Technology ATSAMC21G18A-ANT, a highly capable 32-bit microcontroller unit (MCU) designed to meet the advanced requirements of modern embedded applications. This MCU from Microchip Technology combines high performance, versatility, and low-power consumption in a compact 48TQFP package. With 256KB of Flash memory, it provides ample space for application code and data storage, making it a prime choice for developers looking to optimize their systems. Engineered to enhance operational efficiency, this product offers a robust platform for creating sophisticated applications in various industries.
ATSAMC21G18A-ANT Features
The ATSAMC21G18A-ANT stands out with its ARM Cortex-M0+ processor, providing efficient processing capabilities with a maximum clock frequency of 48 MHz. Key features include an integrated Serial Communication Module (SERCOM) that is configurable to function as USART, UART, SPI, and I²C, making it extraordinarily flexible for various communication needs. Additionally, it includes sophisticated interrupt capabilities, multiple timers, ADC with differential input mode, and PWM channels, which are crucial for complex control tasks.
ATSAMC21G18A-ANT Applications
- Industrial Automation: The MCU can be used to control automated machinery via SPI/I²C communications, improving precision and efficiency in production lines.
- Smart Home Devices: Utilizing its low power consumption and robust serial communication options, the MCU serves as the brain for home automation systems, enhancing connectivity and control.
- Automotive Applications: Its high reliability and extensive temperature range make it suitable for automotive electronics, such as sensor interfaces and dashboard controllers.
- Wearable Technology: With its small package size and energy efficiency, it fits perfectly into wearable devices, managing sensors and user interfaces in compact forms.
- Medical Monitoring Systems: The ATSAMC21G18A-ANT can be employed in medical devices to monitor health parameters, benefiting from its ADC capabilities and multiple communication interfaces.
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