ATSAM3N1BA-MU
- Mfr.Part #
- ATSAM3N1BA-MU
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 64-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 64KB FLASH 64QFN
- Stock
- 5,961
- In Stock :
- 5,961
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Max Operating Temperature :
- 85°C
- Packaging :
- Tray
- Published :
- 1997
- Speed :
- 48MHz
- Oscillator Type :
- Internal
- Data Converters :
- A/D 10x10b, D/A 1x10b
- Supplier Device Package :
- 64-QFN (9x9)
- Frequency :
- 48MHz
- Mounting Type :
- Surface Mount
- Core Architecture :
- ARM
- Data Converter :
- A/D 10x10b; D/A 1x10b
- Core Size :
- 32-Bit
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Core Processor :
- ARM® Cortex®-M3
- Lead Free :
- Lead Free
- Memory Type :
- Flash
- Base Product Number :
- ATSAM3N
- RoHS Status :
- ROHS3 Compliant
- RAM Size :
- 8K x 8
- Number of Timers/Counters :
- 18
- Number of Pins :
- 64
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Interface :
- I2C, IrDA, SPI, UART, USART
- Number of Programmable I/O :
- 79
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Program Memory Size :
- 64KB 64K x 8
- Operating Supply Voltage :
- 3.6V
- Operating Temperature :
- -40°C~85°C TA
- Base Part Number :
- ATSAM3N
- Min Operating Temperature :
- -40°C
- Series :
- SAM3N
- Number of I/O :
- 47
- Program Memory Type :
- Flash
- Product Status :
- Obsolete
- Radiation Hardening :
- No
- Connectivity :
- I2C, IrDA, SPI, UART/USART
- Max Frequency :
- 48MHz
- Package :
- Tray
- EEPROM Size :
- --
- Data Bus Width :
- 32b
- Watchdog Timer :
- yes
- Memory Size :
- 64KB
- Package / Case :
- 64-VFQFN Exposed Pad
- Datasheets
- ATSAM3N1BA-MU
ATSAM3N1BA-MU Documents

Microcontrollers Atmel (Microchip Technology) ATSAM3N1BA-MU Overview
The Microcontrollers Atmel (Microchip Technology) ATSAM3N1BA-MU is a cutting-edge microcontroller unit (MCU) designed for advanced applications requiring a blend of power efficiency and performance. Built on a powerful 32-bit ARM Cortex-M3 processor, this MCU offers a robust 64KB of flash memory and operates within a 64-QFN package, making it highly suitable for space-constrained applications. Its high level of integration and low power consumption make it an ideal choice for developers looking to optimize their systems for operational efficiency and reliability.
ATSAM3N1BA-MU Features
The ATSAM3N1BA-MU features include a 64KB flash memory, which provides ample space for robust applications and software development. The MCU operates at a maximum frequency of 48MHz, ensuring rapid processing and response times. Its low-power design enhances battery life in portable devices, while the full-speed USB device interface supports fast data transfer. Additionally, its peripheral set includes multiple serial communication interfaces, making it highly adaptable to various communication requirements.
ATSAM3N1BA-MU Applications
- Wearable Technology: Utilized in devices like fitness trackers and smartwatches, where its power efficiency maximizes battery life while providing adequate processing capability for user interface and sensor data management.
- Home Automation Systems: Powers smart home devices such as thermostats and security systems, where reliable connectivity and low power usage are crucial for continuous operation.
- Medical Monitoring Devices: Applied in patient monitoring systems that require consistent performance and high reliability for critical health data collection and analysis.
- Industrial Automation: Integrated into control systems for manufacturing lines, improving automation reliability and efficiency through its advanced processing capabilities and robust serial interfaces.
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