ATSAML22G18A-AUT
- Mfr.Part #
- ATSAML22G18A-AUT
- Manufacturer
- Microchip Technology
- Package / Case
- 48-TQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 48TQFP
- Stock
- 29,722
- In Stock :
- 29,722
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Minimum Operating Temperature :
- - 40 C
- Subcategory :
- Microcontrollers - MCU
- Screening Level :
- ISO/TS-16949
- Length :
- 7mm
- Number of External Interrupts :
- 16
- Reach Compliance Code :
- Compliant
- Oscillator Type :
- Internal
- Core Processor :
- ARM® Cortex®-M0+
- Connectivity :
- I2C, SPI, UART/USART, USB
- Seated Height-Max :
- 1.2 mm
- Published :
- 2016
- Number of Timers :
- 5
- Has ADC :
- yes
- Width :
- 7mm
- Brand :
- Microchip Technology / Atmel
- Speed :
- 32MHz
- Height Seated (Max) :
- 1.2mm
- Package Shape :
- Square
- EEPROM Size :
- --
- Number of Timers/Counters :
- 4 Timer
- Memory Size :
- 256KB
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.63V
- Mounting Style :
- SMD/SMT
- Data Bus Width :
- 32 bit
- Product :
- MCU
- Supply Voltage :
- 3.3V
- Operating Temperature :
- -40°C~85°C TA
- Product Type :
- ARM Microcontrollers - MCU
- Data Converters :
- A/D 10x12b
- RAM (words) :
- 8192
- Supplier Device Package :
- 48-TQFP (7x7)
- Number of Terminations :
- 48
- Interface Type :
- I2C, SPI, UART, USART
- Surface Mount :
- yes
- RAM Size :
- 32K x 8
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Low Power Mode :
- yes
- Supply Voltage-Min (Vsup) :
- 1.62V
- Terminal Position :
- QUAD
- RoHS Status :
- ROHS3 Compliant
- Number of Terminals :
- 48
- On Chip Program ROM Width :
- 32
- Number of I/Os :
- 36 I/O
- Base Product Number :
- ATSAML22
- On Chip Data RAM Width :
- 32
- JESD-30 Code :
- S-XQFP-G48
- Pbfree Code :
- yes
- Package / Case :
- 48-TQFP
- Core Size :
- 32-Bit
- Number of Pins :
- 48
- Program Memory Size :
- 256KB 256K x 8
- DAC Channels :
- No
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Bit Size :
- 32
- ROM (words) :
- 65536
- Program Memory Type :
- Flash
- DMA Channels :
- yes
- Terminal Pitch :
- 0.5mm
- Number of I/O Lines :
- 36
- Product Category :
- ARM Microcontrollers - MCU
- Data Converter :
- A/D 10x12b
- Product Status :
- Active
- Number of ADC Channels :
- 10 Channel
- Integrated Cache :
- yes
- Frequency :
- 32MHz
- Factory Lead Time :
- 9 Weeks
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Interfaces :
- I2C/SPI/USART/USB
- Peripherals :
- Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
- Supply Voltage-Max (Vsup) :
- 3.63V
- Number of I/O :
- 36
- ROM Programmability :
- Flash
- Core Architecture :
- ARM
- Manufacturer :
- Microchip
- RoHS :
- Details
- RAM (bytes) :
- 32768
- Maximum Operating Temperature :
- + 85 C
- Mounting Type :
- Surface Mount
- Device Core :
- ARM Cortex M0+
- Base Part Number :
- ATSAML22G
- Series :
- SAM L22G
- Terminal Form :
- Gull wing
- Packaging :
- Tape and Reel (TR)
- Interface :
- I2C, SPI, UART, USART, USB
- Datasheets
- ATSAML22G18A-AUT

Microcontrollers Microchip Technology ATSAML22G18A-AUT Overview
The Microcontrollers Microchip Technology ATSAML22G18A-AUT is a powerful and versatile 32-bit microcontroller unit (MCU) designed to meet the demands of complex embedded systems. Manufactured by Microchip Technology, this MCU leverages advanced technology to provide high-performance processing capabilities in a compact 48TQFP package. With 256KB of integrated flash memory, it is ideal for applications requiring ample code storage and efficient execution. The device's robust design and extensive features make it a prime choice for developers looking to create scalable and reliable products in various industries.
ATSAML22G18A-AUT Features
The ATSAML22G18A-AUT MCU is equipped with numerous features designed to enhance its functionality and ease of integration. Key features include a 32-bit ARM Cortex-M0+ core, 256KB of flash memory, and multiple communication interfaces such as SPI, I2C, and USART, which allow for versatile connectivity options. Additional attributes such as low power consumption, a wide range of operating voltages, and extensive interrupt and DMA support, make this MCU an efficient solution for complex electronic designs.
ATSAML22G18A-AUT Applications
- Industrial Automation: In the realm of industrial automation, the ATSAML22G18A-AUT can be utilized to control machinery, process automation, and robotics, providing reliable performance and real-time processing capabilities.
- Smart Home Devices: This MCU is perfect for smart home devices, including smart thermostats and lighting systems, where efficient power management and connectivity are essential.
- Healthcare Equipment: Used in medical monitoring systems and handheld devices, the ATSAML22G18A-AUT ensures secure data handling and high-speed processing to deliver critical real-time patient data.
- Automotive Applications: Ideal for automotive subsystems such as body control modules and infotainment systems, this MCU delivers the necessary robustness and enhanced connectivity features required in modern vehicles.
- Consumer Electronics: From wearables to gaming peripherals, the ATSAML22G18A-AUT supports advanced user interfaces and multimedia processing, providing a smooth user experience.
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