ATSAM3N1AB-MU
- Mfr.Part #
- ATSAM3N1AB-MU
- Manufacturer
- Microchip Technology
- Package / Case
- 48-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 64KB FLASH 48QFN
- Stock
- 28,447
- In Stock :
- 28,447
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Published :
- 1997
- Contact Plating :
- Tin
- Brand :
- Microchip Technology
- Series :
- SAM3N
- Number of I/O Lines :
- 34
- Product Category :
- ARM Microcontrollers - MCU
- Width :
- 7 mm
- Connectivity :
- I2C, IrDA, SPI, UART/USART
- Package Shape :
- Square
- Manufacturer :
- Microchip
- JESD-30 Code :
- S-XQCC-N48
- Has ADC :
- yes
- Mounting Type :
- Surface Mount
- Number of Timers/Counters :
- 6
- Program Memory Size :
- 64KB 64K x 8
- Interfaces :
- SPI/TWI/UART/USART
- Base Part Number :
- ATSAM3N
- Bit Size :
- 32
- Operating Temperature :
- -40°C~85°C TA
- Frequency :
- 48MHz
- Package / Case :
- 48-VFQFN Exposed Pad
- Core Size :
- 32-Bit
- Mounting Style :
- SMD/SMT
- Oscillator Type :
- Internal
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Supply Voltage-Max (Vsup) :
- 1.95V
- Watchdog Timer :
- yes
- ROM Programmability :
- Flash
- Operating Supply Voltage :
- 3.6V
- Core Architecture :
- ARM
- Interface Type :
- I2C, SPI, UART
- Number of I/Os :
- 34 I/O
- Surface Mount :
- yes
- Number of Terminations :
- 48
- Pbfree Code :
- yes
- Number of Terminals :
- 48
- Device Core :
- ARM Cortex M3
- Product Type :
- ARM Microcontrollers - MCU
- Memory Size :
- 64KB
- Temperature Grade :
- Industrial
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Number of I/O :
- 34
- Packaging :
- Tape and Reel (TR)
- DAC Channels :
- No
- RoHS Status :
- ROHS3 Compliant
- Data Converters :
- A/D 8x10b
- Interface :
- I2C, IrDA, SPI, UART, USART
- PWM Channels :
- yes
- Maximum Operating Temperature :
- + 85 C
- Base Product Number :
- ATSAM3N
- DMA Channels :
- yes
- Data Converter :
- A/D 8x10b
- Product Status :
- Active
- Terminal Form :
- NO LEAD
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Length :
- 7mm
- Core Processor :
- ARM® Cortex®-M3
- Number of ADC Channels :
- 8 Channel
- Factory Lead Time :
- 8 Weeks
- Supplier Device Package :
- 48-QFN (7x7)
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Program Memory Type :
- Flash
- Terminal Pitch :
- 0.5mm
- Data Bus Width :
- 32b
- Minimum Operating Temperature :
- - 40 C
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- On Chip Program ROM Width :
- 8
- Speed :
- 48MHz
- Height Seated (Max) :
- 0.9mm
- Screening Level :
- TS 16949
- EEPROM Size :
- --
- Reach Compliance Code :
- Compliant
- Terminal Position :
- QUAD
- Subcategory :
- Microcontrollers - MCU
- RoHS :
- Details
- Seated Height-Max :
- 0.9 mm
- RAM Size :
- 8K x 8
- Mount :
- Surface Mount
- Supply Voltage :
- 1.8V
- Datasheets
- ATSAM3N1AB-MU

Microcontrollers Microchip Technology ATSAM3N1AB-MU Overview
The ATSAM3N1AB-MU, developed by Microchip Technology, is a robust microcontroller unit (MCU) designed to cater to sophisticated control applications where efficiency and reliability are paramount. This 32-bit MCU leverages ARM Cortex-M3 architecture to offer high-performance processing capabilities, ideally suited for embedded systems. Its integration of 64KB flash memory and a variety of communication interfaces make it a versatile choice for developers. The Microcontrollers Microchip Technology ATSAM3N1AB-MU is specifically crafted to meet the evolving demands of modern embedded applications, ensuring both scalability and ease of integration.
ATSAM3N1AB-MU Features
This microcontroller features a 32-bit ARM Cortex-M3 processor, which provides a balance of efficiency and power for handling complex algorithms and control systems. The inclusion of 64KB of flash memory aids in robust application development without constraints on code size. It supports multiple communication protocols, including SPI, I2C, and UART, allowing for flexible integration with other peripherals and devices. The 48QFN package ensures a compact footprint while offering sufficient I/O options for most medium to high complexity projects.
ATSAM3N1AB-MU Applications
- Industrial Automation: Used in control systems for sensors and actuators, ensuring precise operations and real-time monitoring in factories.
- Smart Home Devices: Powers devices such as smart thermostats or security systems, providing the necessary computation and connectivity options.
- Healthcare Equipment: Integral in patient monitoring systems where reliability and accuracy are critical for tracking health metrics.
- Wearable Technology: Fits into compact wearable designs for fitness tracking and health monitoring, leveraging its low power consumption and small form factor.
- Automotive Applications: Used in vehicle monitoring systems for performance tracking and advanced driver-assistance systems (ADAS).
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