ATSAM3X4EA-AU
- Mfr.Part #
- ATSAM3X4EA-AU
- Manufacturer
- Microchip Technology
- Package / Case
- 144-LQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 144LQFP
- Stock
- 2,134
- In Stock :
- 2,134
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Surface Mount :
- yes
- Qualification Status :
- Not Qualified
- Core Size :
- 32-Bit
- Number of PWM Channels :
- 8
- CPU Family :
- CORTEX-M3
- Data Converters :
- A/D 16x12b, D/A 2x12b
- Packaging :
- Tray
- Base Product Number :
- ATSAM3X
- Number of Timers/Counters :
- 1
- DAC Channels :
- yes
- Has ADC :
- yes
- Published :
- 2012
- Interface :
- CAN, EBI/EMI, Ethernet, I2C, IrDA, LIN, MMC, SPI, UART, USART, USB
- Package :
- Tray
- Seated Height-Max :
- 1.6 mm
- Number of I/Os :
- 103 I/O
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Package Shape :
- Square
- Speed :
- 84MHz
- Number of DAC Channels :
- 2
- Terminal Position :
- QUAD
- RoHS :
- Details
- Package / Case :
- 144-LQFP
- Manufacturer :
- Microchip
- Data Bus Width :
- 32b
- Number of Terminals :
- 144
- Program Memory Type :
- Flash
- RAM (bytes) :
- 65536
- EEPROM Size :
- --
- Length :
- 20mm
- Terminal Form :
- Gull wing
- RoHS Status :
- ROHS3 Compliant
- Number of UART Channels :
- 5
- Product Category :
- ARM Microcontrollers - MCU
- Supplier Device Package :
- 144-LQFP (20x20)
- Number of I/O :
- 103
- Operating Supply Voltage :
- 3.6V
- Height :
- 1.3mm
- PWM Channels :
- yes
- Number of Terminations :
- 144
- Oscillator Type :
- Internal
- JESD-30 Code :
- S-PQFP-G144
- RAM Size :
- 68K x 8
- Reach Compliance Code :
- Compliant
- Lead Free :
- Lead Free
- Pbfree Code :
- yes
- Temperature Grade :
- Industrial
- Interfaces :
- CAN, ENET, I2C, I2S, SPI, SSI, UART, USB
- Core Architecture :
- ARM
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Width :
- 20mm
- Supply Voltage :
- 1.8V
- Factory Lead Time :
- 7 Weeks
- Mounting Style :
- SMD/SMT
- Memory Size :
- 256KB
- Number of Pins :
- 100
- Minimum Operating Temperature :
- - 40 C
- Program Memory Size :
- 256KB 256K x 8
- Number of I/O Lines :
- 104
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Data Converter :
- A/D 16x12b; D/A 2x12b
- Product Type :
- ARM Microcontrollers - MCU
- Bit Size :
- 32
- Series :
- SAM3X
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- JESD-609 Code :
- e3
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Brand :
- Microchip Technology
- MSL :
- MSL 3 - 168 hours
- External Data Bus Width :
- 16
- ROM Programmability :
- Flash
- DMA Channels :
- yes
- Address Bus Width :
- 24
- Device Core :
- ARM Cortex M3
- Number of ADC Channels :
- 16
- Core Processor :
- ARM® Cortex®-M3
- Product Status :
- Active
- Terminal Pitch :
- 0.5 mm
- Mounting Type :
- Surface Mount
- ROM (words) :
- 262144
- Frequency :
- 84MHz
- Memory Type :
- FLASH, ROM
- Power Supplies :
- 1.8,3.3 V
- Operating Temperature :
- -40°C~85°C TA
- Watchdog Timer :
- yes
- Maximum Operating Temperature :
- + 85 C
- Connectivity :
- CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, Memory Card, SPI, SSC, UART/USART, USB
- Base Part Number :
- ATSAM3X
- Datasheets
- ATSAM3X4EA-AU

Microcontrollers Microchip Technology ATSAM3X4EA-AU Overview
The ATSAM3X4EA-AU by Microchip Technology stands as a robust microcontroller unit (MCU) within the realm of advanced digital control systems. This high-performance, 32-bit MCU integrates a wealth of features, including a significant 256KB of flash memory, encapsulated in a 144LQFP package, making it ideal for sophisticated and demanding applications. The Microcontrollers Microchip Technology ATSAM3X4EA-AU is engineered to deliver exceptional processing power and versatility, suitable for a wide range of industrial, commercial, and communication applications where reliability and efficiency are paramount.
ATSAM3X4EA-AU Features
This MCU is packed with features that enhance its applicability across various demanding fields. It supports an ARM Cortex-M3 processor, which provides the balance between performance and power consumption. With up to 256KB of flash memory, the device offers ample space for complex program codes and real-time data processing. The integration in a 144-pin LQFP (Low-profile Quad Flat Package) ensures compactness and reliability in physical installation, while its capability to operate at a wide range of temperatures (-40°C to 85°C) emphasizes its robustness in harsh environments.
ATSAM3X4EA-AU Applications
- Industrial Automation: In automation systems, the ATSAM3X4EA-AU controls machinery by processing real-time data inputs from sensors and executing operational commands efficiently.
- Smart Energy Solutions: Utilized in smart grids and energy management systems to optimize and control power usage effectively, improving overall energy efficiency.
- Medical Devices: It is integral in the development of medical monitoring devices, where precision and reliability are critical for patient care and data accuracy.
- Communication Systems: Supports advanced communication protocols, making it suitable for managing data transfers in communication infrastructures.
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