ATSAM3S1CA-AU
- Mfr.Part #
- ATSAM3S1CA-AU
- Manufacturer
- Microchip Technology
- Package / Case
- 100-LQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 64KB FLASH 100LQFP
- Stock
- 48,231
- In Stock :
- 48,231
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Data Converter :
- A/D 15x10/12b; D/A 2x12b
- Number of I/O :
- 79
- Number of Pins :
- 100
- EEPROM Size :
- --
- Data Bus Width :
- 32b
- Memory Type :
- Flash
- Program Memory Size :
- 64KB 64K x 8
- Core Size :
- 32-Bit
- Packaging :
- Cut Tape (CT)
- Package / Case :
- 100-LQFP
- RAM Size :
- 16K x 8
- Min Supply Voltage :
- 1.62V
- Min Operating Temperature :
- -40°C
- Interface :
- EBI/EMI, I2C, I2S, SPI, UART, USART, USB
- Contact Plating :
- Tin
- Series :
- SAM3S
- Published :
- 1997
- Max Operating Temperature :
- 85°C
- Base Part Number :
- ATSAM3S1
- Watchdog Timer :
- yes
- Mounting Type :
- Surface Mount
- Operating Supply Voltage :
- 3.3V
- Max Frequency :
- 64MHz
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Base Product Number :
- ATSAM3S
- Core Architecture :
- ARM
- Mount :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Oscillator Type :
- Internal
- Core Processor :
- ARM® Cortex®-M3
- Supplier Device Package :
- 100-LQFP (14x14)
- Frequency :
- 64MHz
- Speed :
- 64MHz
- Product Status :
- Obsolete
- Number of Timers/Counters :
- 6
- Connectivity :
- EBI/EMI, I2C, Memory Card, SPI, SSC, UART/USART, USB
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Number of Programmable I/O :
- 79
- Operating Temperature :
- -40°C~85°C TA
- RoHS Status :
- ROHS3 Compliant
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Data Converters :
- A/D 15x10/12b, D/A 2x12b
- Program Memory Type :
- Flash
- Memory Size :
- 64KB
- Datasheets
- ATSAM3S1CA-AU

Microcontrollers Microchip Technology ATSAM3S1CA-AU Overview
The Microcontrollers Microchip Technology ATSAM3S1CA-AU is a powerful and versatile 32-bit microcontroller unit (MCU) designed by Microchip Technology, aimed at providing cost-effective yet high-performance solutions for a range of embedded applications. This MCU is based on the efficient ARM Cortex-M3 processor and is packaged in a compact 100-pin LQFP. It includes 64KB of flash memory, providing ample space for robust applications without necessitating external storage components. Ideal for projects requiring a balance between power consumption and processing capability, the ATSAM3S1CA-AU offers a mix of high-speed operation and power-saving features, making it a smart choice for designers focusing on innovation and sustainability.
ATSAM3S1CA-AU Features
The ATSAM3S1CA-AU boasts several features that enhance its functionality and usability in complex electronic environments. These include high-performance 32-bit processing, 64KB of embedded flash memory, and advanced peripherals like PWM, ADC, and multiple communication interfaces including USART, SPI, and I2C, which facilitate flexible connection options. Its ability to run with a 1.62V to 3.6V supply voltage range ensures adaptability to various power setups, enhancing its usability across different hardware configurations.
ATSAM3S1CA-AU Applications
- Industrial Automation: In automation systems, the ATSAM3S1CA-AU can manage operational processes due to its ability to process inputs and outputs quickly, reliably controlling machinery and sensors in real-time.
- Smart Home Devices: This MCU is suitable for smart home applications, such as smart thermostats and lighting systems, where it can efficiently handle multiple user inputs and sensor data to enhance user convenience and energy efficiency.
- Healthcare Equipment: The reliability and precision of the ATSAM3S1CA-AU make it ideal for healthcare devices like portable monitors or infusion pumps, where accurate sensor data processing is critical for patient care.
- Consumer Electronics: Utilized in devices such as handheld gaming consoles and smart watches, the MCU supports complex user interfaces and connectivity, enhancing the user experience with smooth performance and interactive features.
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