ATSAM3N2BA-AU
- Mfr.Part #
- ATSAM3N2BA-AU
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 64-LQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 128KB FLASH 64LQFP
- Stock
- 849
- In Stock :
- 849
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Operating Temperature :
- -40°C~85°C TA
- Reach Compliance Code :
- Compliant
- Qualification Status :
- Not Qualified
- Address Bus Width :
- 32b
- Package :
- Tray
- Mounting Type :
- Surface Mount
- EEPROM Size :
- --
- JESD-30 Code :
- S-PQFP-G64
- Number of I/O :
- 47
- Program Memory Type :
- Flash
- Pin Count :
- 64
- HTS Code :
- 8542.31.00.01
- Number of SPI Channels :
- 1
- Mount :
- Surface Mount
- Manufacturer :
- Atmel Corporation
- Terminal Form :
- Gull wing
- RoHS Status :
- ROHS3 Compliant
- Number of ADC Channels :
- 10
- Radiation Hardening :
- No
- Core Processor :
- ARM® Cortex®-M3
- CPU Family :
- CORTEX-M3
- Base Part Number :
- ATSAM3N2
- Factory Lead Time :
- 1 Week
- Oscillator Type :
- Internal
- DAC Channels :
- yes
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Published :
- 1997
- Number of UART Channels :
- 2
- Width :
- 10mm
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Packaging :
- Tray
- Data Converters :
- A/D 10x10b, D/A 1x10b
- Memory Size :
- 128kB
- Surface Mount :
- yes
- Data Converter :
- A/D 10x10b; D/A 1x10b
- Series :
- SAM3N
- Product Status :
- Obsolete
- ROM Programmability :
- Flash
- PWM Channels :
- yes
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Max Supply Voltage :
- 3.6V
- Number of PWM Channels :
- 4
- Watchdog Timer :
- yes
- Core Size :
- 32-Bit
- Temperature Grade :
- Industrial
- Max Frequency :
- 48MHz
- Core Architecture :
- ARM
- Number of Programmable I/O :
- 79
- Has ADC :
- yes
- Connectivity :
- I2C, IrDA, SPI, UART/USART
- Max Operating Temperature :
- 85°C
- Program Memory Size :
- 128KB 128K x 8
- RAM Size :
- 16K x 8
- Terminal Position :
- QUAD
- Terminal Pitch :
- 0.5 mm
- Seated Height-Max :
- 1.6 mm
- Length :
- 10mm
- Number of Pins :
- 64
- Number of I/O Lines :
- 47
- DMA Channels :
- yes
- Interface :
- I2C, IrDA, SPI, UART, USART
- ROM (words) :
- 131072
- REACH SVHC :
- No SVHC
- Power Supplies :
- 1.8,3.3 V
- Interfaces :
- I2C/SPI/UART/USART
- Package / Case :
- 64-LQFP
- Height :
- 1.45mm
- Min Operating Temperature :
- -40°C
- Package Shape :
- Square
- Supplier Device Package :
- 64-LQFP (10x10)
- Contact Plating :
- Tin
- Number of I2C Channels :
- 2
- Speed :
- 48MHz
- Device Core :
- ARM Cortex M3
- Base Product Number :
- ATSAM3N
- RAM (bytes) :
- 16384
- ECCN Code :
- 3A991.A.2
- Bit Size :
- 32
- Lead Free :
- Lead Free
- Subcategory :
- Microcontrollers
- Min Supply Voltage :
- 1.62V
- Technology :
- CMOS
- Number of Timers/Counters :
- 18
- Memory Type :
- Flash
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Data Bus Width :
- 32b
- Number of Terminals :
- 64
- Frequency :
- 48MHz
- Datasheets
- ATSAM3N2BA-AU

Microcontrollers Atmel (Microchip Technology) ATSAM3N2BA-AU Overview
Introducing the ATSAM3N2BA-AU from Atmel (Microchip Technology), a robust microcontroller that stands out in the Microcontrollers category. Designed for advanced system control, this device is powered by a high-performance 32-bit ARM Cortex-M3 processor, offering a seamless blend of efficiency and power. With its 128KB of flash memory and extensive peripheral set, the ATSAM3N2BA-AU is ideally suited for a wide range of industrial and commercial applications. Its integration capabilities and low power consumption make it an excellent choice for developers looking to enhance system reliability and performance.
ATSAM3N2BA-AU Features
The ATSAM3N2BA-AU microcontroller is equipped with a variety of features that ensure superior performance in demanding applications. Key features include:
- 32-bit ARM Cortex-M3 processor, delivering efficient handling of complex algorithms.
- 128KB of flash memory, providing ample space for application code and data storage.
- High-speed operation with a system clock that can run up to 64 MHz.
- Low power consumption modes to ensure energy efficiency in portable devices.
- 64-pin LQFP package, which supports a compact design while allowing for a robust number of I/O options.
- Enhanced connectivity options including USART, SPI, and I2C interfaces for flexible communication solutions.
ATSAM3N2BA-AU Applications
- Industrial Automation: The microcontroller's robust processing capabilities and multiple I/O interfaces make it ideal for managing automated processes and machinery control systems.
- Smart Energy Solutions: Utilizes its low-power modes and connectivity features to monitor and control energy management systems effectively.
- Medical Devices: Offers the necessary reliability and precise control required for medical monitoring equipment, enhancing patient care through technology.
- Consumer Electronics: Powers a wide range of consumer electronics, from handheld devices to home automation systems, thanks to its versatile features and efficient operation.
- Automotive: Used in automotive applications for controlling engine functions, infotainment systems, and enhancing vehicle diagnostics.
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