ATSAM3S1AA-AU
- Mfr.Part #
- ATSAM3S1AA-AU
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 48-LQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 64KB FLASH 48LQFP
- Stock
- 31,744
- In Stock :
- 31,744
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Min Operating Temperature :
- -40°C
- Series :
- SAM3S
- Core Processor :
- ARM® Cortex®-M3
- RAM Size :
- 16K x 8
- Base Product Number :
- ATSAM3S
- Number of I/O :
- 34
- Contact Plating :
- Tin
- Mounting Type :
- Surface Mount
- Max Operating Temperature :
- 85°C
- Mount :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Oscillator Type :
- Internal
- Number of Timers/Counters :
- 3
- Operating Temperature :
- -40°C~85°C TA
- Product Status :
- Obsolete
- Watchdog Timer :
- yes
- Data Converters :
- A/D 8x10/12b
- Number of ADC Channels :
- 8
- Supplier Device Package :
- 48-LQFP (7x7)
- Max Frequency :
- 64MHz
- Frequency :
- 64MHz
- Operating Supply Voltage :
- 3.3V
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Memory Type :
- Flash
- Package / Case :
- 48-LQFP
- Number of Programmable I/O :
- 34
- Min Supply Voltage :
- 1.62V
- Data Bus Width :
- 32b
- Data Converter :
- A/D 8x10/12b
- Program Memory Size :
- 64KB 64K x 8
- Memory Size :
- 64KB
- Base Part Number :
- ATSAM3S1
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Interface :
- I2C, I2S, MMC, SPI, UART, USART, USB
- Published :
- 1997
- Speed :
- 64MHz
- Core Size :
- 32-Bit
- Number of Pins :
- 48
- Connectivity :
- I2C, MMC, SPI, SSC, UART/USART, USB
- Core Architecture :
- ARM
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Packaging :
- Cut Tape (CT)
- Program Memory Type :
- Flash
- EEPROM Size :
- --
- Datasheets
- ATSAM3S1AA-AU
ATSAM3S1AA-AU Documents

Microcontrollers Atmel (Microchip Technology) ATSAM3S1AA-AU Overview
Introducing the ATSAM3S1AA-AU from Atmel (Microchip Technology), a high-performance microcontroller that belongs to Microchip's extensive range of ARM Cortex-M3 based MCUs. This 32-bit processor is designed to handle complex digital control tasks in modern electronic applications. Featuring 64KB of flash memory and a range of peripherals integrated in a compact 48LQFP package, it offers an excellent solution for designers looking for a mix of power efficiency and robust operational capabilities. Its scalability and flexibility make it an ideal choice for a broad array of applications, assisting businesses in streamlining their product development and speeding up time-to-market.
ATSAM3S1AA-AU Features
The ATSAM3S1AA-AU microcontroller stands out with its ARM Cortex-M3 processor, which runs up to 64 MHz, providing a balance of high performance and power efficiency. The MCU features 64KB of embedded flash memory and 16KB of SRAM, ample for intermediate applications. Its I/O capabilities, including USART, SPI, and I2C interfaces, enhance its adaptability across different communication needs. The device also supports USB device integration, which is vital for modern peripheral devices. Additional features like a 12-bit ADC, PWM channels, and multiple timer counters further enhance its utility in complex control systems.
ATSAM3S1AA-AU Applications
- Industrial Control Systems: Utilized for managing machinery operations through its robust I/O capabilities and real-time control performance.
- Smart Home Devices: Powers automated systems in home automation, leveraging its USB and serial communication for connectivity and control.
- Medical Devices: Ideal for non-invasive medical appliances due to its reliable performance and low power consumption.
- Portable Devices: Supports the development of handheld gadgets with its efficient power management and compact footprint.
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