ATSAM3S2AA-AUR
- Mfr.Part #
- ATSAM3S2AA-AUR
- Manufacturer
- Microchip Technology
- Package / Case
- 48-LQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLASH 48LQFP
- Stock
- 2,515
- In Stock :
- 2,515
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- RoHS :
- Details
- Base Product Number :
- ATSAM3S
- Base Part Number :
- ATSAM3S2
- Data Converter :
- A/D 8x10/12b
- Number of Terminals :
- 48
- DAC Channels :
- No
- Terminal Pitch :
- 0.5mm
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- ROM Programmability :
- Flash
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Width :
- 7 mm
- Connectivity :
- I2C, MMC, SPI, SSC, UART/USART, USB
- Mounting Style :
- SMD/SMT
- RAM Size :
- 32K x 8
- Device Core :
- ARM Cortex M3
- Number of Pins :
- 48
- Pbfree Code :
- yes
- Length :
- 7mm
- Terminal Position :
- QUAD
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of ADC Channels :
- 8
- Oscillator Type :
- Internal
- Mounting Type :
- Surface Mount
- Supply Voltage :
- 1.8V
- Memory Size :
- 128kB
- Has ADC :
- yes
- EEPROM Size :
- --
- Program Memory Size :
- 128KB 128K x 8
- Packaging :
- Cut Tape (CT)
- Product Category :
- ARM Microcontrollers - MCU
- Interface Type :
- I2C, SPI, UART
- DMA Channels :
- yes
- Contact Plating :
- Tin
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Program Memory Type :
- Flash
- Supplier Device Package :
- 48-LQFP (7x7)
- Speed :
- 64MHz
- Watchdog Timer :
- yes
- Number of Timers/Counters :
- 3
- Number of Terminations :
- 48
- Bit Size :
- 32
- Reach Compliance Code :
- Compliant
- Package Shape :
- Square
- Terminal Form :
- Gull wing
- Supply Voltage-Max (Vsup) :
- 1.95V
- Brand :
- Microchip Technology
- RoHS Status :
- ROHS3 Compliant
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Core Size :
- 32-Bit
- Interface :
- I2C, I2S, MMC, SPI, UART, USART, USB
- Series :
- SAM3S
- Product Type :
- ARM Microcontrollers - MCU
- Product Status :
- Active
- Temperature Grade :
- Industrial
- Core Architecture :
- ARM
- Data Bus Width :
- 32b
- Number of I/O Lines :
- 34
- Frequency :
- 64MHz
- Package / Case :
- 48-LQFP
- Operating Temperature :
- -40°C~85°C TA
- Core Processor :
- ARM® Cortex®-M3
- PWM Channels :
- yes
- Published :
- 1997
- Screening Level :
- TS 16949
- Operating Supply Voltage :
- 3.3V
- Subcategory :
- Microcontrollers - MCU
- Factory Lead Time :
- 18 Weeks
- Height Seated (Max) :
- 1.6mm
- On Chip Program ROM Width :
- 8
- Data Converters :
- A/D 8x10/12b
- Number of I/O :
- 34
- Interfaces :
- I2C/I2S/SPI/UART/USA
- Manufacturer :
- Microchip
- Mount :
- Surface Mount
- Seated Height-Max :
- 1.6 mm
- JESD-30 Code :
- S-PQFP-G48
- Surface Mount :
- yes
- Datasheets
- ATSAM3S2AA-AUR

Microcontrollers Microchip Technology ATSAM3S2AA-AUR Overview
The ATSAM3S2AA-AUR by Microchip Technology is a high-performance microcontroller designed for advanced applications requiring robust interfacing and processing capabilities. As part of the extensive Microcontrollers family, this IC integrates a 32-bit ARM Cortex-M3 processor, offering efficient data management and execution speeds critical for modern embedded systems. With 128KB of flash memory and packaged in a compact 48LQFP, the ATSAM3S2AA-AUR is ideally suited for projects where space and power efficiency are crucial. Its reliability and adaptability make it a preferred choice for a wide range of industrial applications, ensuring consistent performance and longevity.
ATSAM3S2AA-AUR Features
This microcontroller stands out with its 32-bit ARM Cortex-M3 processor, which provides the computational power needed to handle complex algorithms and processes. Additionally, the 128KB flash memory supports substantial codebases and data storage without external components. Its low-power consumption and enhanced connectivity options, including multiple serial interfaces, make it versatile across various applications. The 48LQFP package ensures that it can be integrated into space-constrained environments while maintaining robustness and alignment with industry-standard mounting and interfacing techniques.
ATSAM3S2AA-AUR Applications
- Industrial Automation: In factory settings, the ATSAM3S2AA-AUR can manage sensor data, control actuators, and process input/output operations efficiently, streamlining production lines.
- Medical Devices: Its precision and reliability support critical medical applications, such as monitoring systems and portable diagnostic instruments, where accurate data processing is vital.
- Home Automation Systems: Utilized in smart home devices, the ATSAM3S2AA-AUR offers the control and connectivity required for managing home automation hubs, enhancing user convenience and energy efficiency.
- Automotive Applications: Within automotive systems, this microcontroller can control and monitor subsystems, ensuring reliability and safety in vehicle operations.
- Portable Consumer Electronics: The energy efficiency and powerful processing capabilities make it suitable for handheld devices, providing long battery life and high performance in compact form factors.
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