ATSAM3S1AA-AU
- Mfr.Part #
- ATSAM3S1AA-AU
- Manufacturer
- Microchip Technology
- Package / Case
- 48-LQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 64KB FLASH 48LQFP
- Stock
- 6,695
- In Stock :
- 6,695
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Package / Case :
- 48-LQFP
- Number of Timers/Counters :
- 3
- Memory Size :
- 64KB
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Data Bus Width :
- 32b
- Data Converters :
- A/D 8x10/12b
- Speed :
- 64MHz
- Contact Plating :
- Tin
- Min Supply Voltage :
- 1.62V
- Core Processor :
- ARM® Cortex®-M3
- Program Memory Type :
- Flash
- RoHS Status :
- ROHS3 Compliant
- Core Architecture :
- ARM
- Number of ADC Channels :
- 8
- Watchdog Timer :
- yes
- Operating Supply Voltage :
- 3.3V
- RAM Size :
- 16K x 8
- Memory Type :
- Flash
- Number of Programmable I/O :
- 34
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Mounting Type :
- Surface Mount
- Product Status :
- Obsolete
- Connectivity :
- I2C, MMC, SPI, SSC, UART/USART, USB
- Operating Temperature :
- -40°C~85°C TA
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Program Memory Size :
- 64KB 64K x 8
- Base Part Number :
- ATSAM3S1
- EEPROM Size :
- --
- Core Size :
- 32-Bit
- Mount :
- Surface Mount
- Number of Pins :
- 48
- Number of I/O :
- 34
- Frequency :
- 64MHz
- Interface :
- I2C, I2S, MMC, SPI, UART, USART, USB
- Supplier Device Package :
- 48-LQFP (7x7)
- Series :
- SAM3S
- Base Product Number :
- ATSAM3S
- Packaging :
- Cut Tape (CT)
- Max Frequency :
- 64MHz
- Oscillator Type :
- Internal
- Data Converter :
- A/D 8x10/12b
- Published :
- 1997
- Max Operating Temperature :
- 85°C
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Min Operating Temperature :
- -40°C
- Datasheets
- ATSAM3S1AA-AU

Microcontrollers Microchip Technology ATSAM3S1AA-AU Overview
The Microcontrollers Microchip Technology ATSAM3S1AA-AU is a powerful and versatile microcontroller unit (MCU) designed to meet the demanding needs of modern embedded systems. Manufactured by Microchip Technology, this MCU is built on a 32-bit ARM Cortex-M3 processor, offering a balanced combination of efficiency and performance. With 64KB of flash memory and a compact 48-LQFP package, it is ideal for applications requiring a high level of integration and reliability in a small form factor. The ATSAM3S1AA-AU is perfect for developers looking to create sophisticated applications in industrial automation, consumer electronics, and IoT devices.
ATSAM3S1AA-AU Features
This microcontroller features a robust set of capabilities including high-performance data management and fault tolerance. It operates at a maximum frequency of 64 MHz, providing the computational power needed for complex algorithms and processes. Additionally, it supports a wide range of communication interfaces such as I2C, SPI, UART, and USB, making it highly adaptable to a variety of peripheral devices. Enhanced power-saving modes ensure that it is suitable for portable and low-power applications.
ATSAM3S1AA-AU Applications
- Industrial Automation: In this setting, the ATSAM3S1AA-AU can be used to manage automated processes, ensuring efficient control and monitoring of manufacturing equipment.
- Consumer Electronics: Utilized in devices such as smart home gadgets, the MCU facilitates responsive user interfaces and connectivity features.
- Internet of Things (IoT): It acts as the brain for IoT devices, enabling smart communication and data exchange between devices over the internet.
- Portable Devices: Thanks to its power efficiency, the ATSAM3S1AA-AU is ideal for handheld gadgets, extending battery life while maintaining performance.
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