ATSAML22J18A-AUT
- Mfr.Part #
- ATSAML22J18A-AUT
- Manufacturer
- Microchip Technology
- Package / Case
- 64-TQFP Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 64TQFP
- Stock
- 49,077
- In Stock :
- 49,077
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Height Seated (Max) :
- 1.2mm
- Packaging :
- Tape and Reel (TR)
- Number of Pins :
- 64
- Data Converter :
- A/D 16x12b
- Terminal Pitch :
- 0.5mm
- Package Shape :
- Square
- ROM (words) :
- 65536
- Number of Timers :
- 5
- DAC Channels :
- No
- ROM Programmability :
- Flash
- On Chip Data RAM Width :
- 32
- Brand :
- Microchip Technology / Atmel
- Seated Height-Max :
- 1.2 mm
- EEPROM Size :
- --
- Device Core :
- ARM Cortex M0+
- Data Bus Width :
- 32 bit
- Number of External Interrupts :
- 16
- Terminal Form :
- Gull wing
- Maximum Operating Temperature :
- + 85 C
- Has ADC :
- yes
- Series :
- SAM L22J
- Core Processor :
- ARM® Cortex®-M0+
- Number of Terminals :
- 64
- Data Converters :
- A/D 16x12b
- RAM Size :
- 32K x 8
- Operating Temperature :
- -40°C~85°C TA
- Published :
- 2016
- Integrated Cache :
- yes
- Screening Level :
- ISO/TS-16949
- Base Product Number :
- ATSAML22
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of Terminations :
- 64
- RAM (words) :
- 8192
- Width :
- 10mm
- Product Type :
- ARM Microcontrollers - MCU
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.63V
- Number of ADC Channels :
- 16 Channel
- On Chip Program ROM Width :
- 32
- Supply Voltage-Min (Vsup) :
- 1.62V
- Surface Mount :
- yes
- Number of I/O :
- 50
- Peripherals :
- Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
- RoHS Status :
- ROHS3 Compliant
- Oscillator Type :
- Internal
- Low Power Mode :
- yes
- Number of I/O Lines :
- 50
- Interface Type :
- I2C, SPI, UART, USART
- Minimum Operating Temperature :
- - 40 C
- Product Category :
- ARM Microcontrollers - MCU
- Terminal Position :
- QUAD
- Number of Timers/Counters :
- 4 Timer
- Length :
- 10mm
- Supply Voltage :
- 3.3V
- Connectivity :
- I2C, SPI, UART/USART, USB
- Interface :
- I2C, SPI, UART, USART, USB
- DMA Channels :
- yes
- Program Memory Type :
- Flash
- Subcategory :
- Microcontrollers - MCU
- Program Memory Size :
- 256KB 256K x 8
- Factory Lead Time :
- 3 Weeks
- JESD-30 Code :
- S-XQFP-G64
- Mounting Style :
- SMD/SMT
- RoHS :
- Details
- Frequency :
- 32MHz
- Interfaces :
- I2C/SPI/UART/USART
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Supply Voltage-Max (Vsup) :
- 3.63V
- Manufacturer :
- Microchip
- Core Architecture :
- ARM
- Mounting Type :
- Surface Mount
- Speed :
- 32MHz
- Bit Size :
- 32
- Base Part Number :
- ATSAML22J
- Product Status :
- Active
- Memory Size :
- 256KB
- Supplier Device Package :
- 64-TQFP (10x10)
- Product :
- MCU
- Package / Case :
- 64-TQFP Exposed Pad
- Reach Compliance Code :
- Compliant
- Pbfree Code :
- yes
- Number of I/Os :
- 50 I/O
- RAM (bytes) :
- 32768
- Core Size :
- 32-Bit
- Datasheets
- ATSAML22J18A-AUT

Microcontrollers Microchip Technology ATSAML22J18A-AUT Overview
The Microcontrollers Microchip Technology ATSAML22J18A-AUT is a powerful and versatile 32-bit MCU designed by Microchip Technology, tailored for applications requiring high-performance processing and low-power consumption. This microcontroller integrates 256KB of flash memory and operates within a 64TQFP package, making it ideal for space-constrained yet demanding applications. Its advanced architecture ensures optimal efficiency and reliability, catering to both complex industrial designs and consumer product applications.
ATSAML22J18A-AUT Features
This microcontroller boasts a robust set of features including a 32-bit ARM Cortex-M0+ core, providing efficient handling of complex algorithms and processes. With 256KB of flash memory and additional EEPROM for data storage, it supports a variety of communication protocols such as SPI, I2C, and UART, enhancing its versatility in system integration. Enhanced security features and multiple power-saving modes underscore its design to meet modern technological demands.
ATSAML22J18A-AUT Applications
- Smart Home Devices: Utilizes its low-power consumption and robust processing capabilities to enhance smart home automation systems like thermostats and security devices.
- Industrial Automation: The ATSAML22J18A-AUT can be integrated into industrial control systems, providing reliable operation under stringent conditions, due to its high endurance and extended temperature range.
- Wearable Technology: Ideal for wearable devices due to its compact size and energy efficiency, allowing for longer battery life and continuous operation.
- Medical Monitoring Equipment: Supports the development of portable medical devices by ensuring low power usage and precise data processing, critical for patient monitoring systems.
- Automotive Applications: Suitable for automotive electronics, such as sensor-based systems and onboard diagnostics, leveraging its capacity to handle rigorous processing needs.
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