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Microchip 32 bit ARM Cortex M3 SAM3X Microcontroller 84 MHz 512kB FLASH 144-Pin LQFP ATSAM3X8EA-AU
Specifications
| Country of Origin | India |
|---|---|
| Brand | Microchip |
| Height | 1.05mm |
| Length | 10mm |
| Model | ATSAM3X8EA-AU |
| Width | 10mm |
| Mount Type | Surface |
| Series | SAM3X |
| Maximum Operating Temperature | 85°C |
| Package Type | LQFP |
| Minimum Operating Temperature | -40°C |
| Ram size | 96kB |
| Pin Count | 144 |
| Maximum Supply Voltage | 3.6V |
| Minimum Supply Voltage | 1.62V |
| Device Core | ARM Cortex M3 |
| Program Memory Size | 512kB |
| Maximum Clock Frequency | 84MHz |
| Number of Programmable I/Os | 63 |
| Number of Timers | 1 |
| Instruction Set Architecture | RISC |
| ADCs | 16 x 12 Bit |
| Program Memory Type | FLASH |
| DACs | 2 x 12 Bit |
Key Features
- Utilizes ARM Cortex M3 core architecture for efficient processing.
- Features 512 kB of FLASH program memory and 96 kB RAM size.
- Operates at a maximum clock frequency of 84 MHz with RISC instruction set.
- Includes 63 programmable I/Os with 2 x 12-bit DACs and 16 x 12-bit ADCs.
- Supports Surface mount LQFP package with 144 pins.
- Operating temperature range from -40°C to 85°C for industrial applications.
- Minimum and maximum supply voltages are 1.62V and 3.6V respectively.
- On-chip Ethernet, dual CAN, and high-speed USB interfaces enhance connectivity.
Product Description
Microchip ATSAM3X8EA-AU is a high-performance 32 bit ARM Cortex M3 microcontroller designed for demanding embedded applications. It operates at a clock speed of up to 84 MHz and features a large 512kB FLASH program memory paired with 96kB RAM, suitable for complex code execution and data handling. The device is housed in a 144-Pin LQFP surface-mount package measuring 10 mm by 10 mm with a height of 1.05 mm, facilitating compact PCB layouts.
This microcontroller utilizes the ARM Cortex M3 core and RISC architecture, offering efficient instruction execution and low power consumption. It includes 63 programmable input/output ports, 2 x 12-bit DACs, and 16 x 12-bit ADCs, making it ideal for precise signal processing applications.
The ATSAM3X8EA-AU supports enhanced connectivity with integrated Ethernet, dual Controller Area Network (CAN) ports, and high-speed USB (HS USB) MiniHost and device controllers with on-chip physical layer (PHY). This allows seamless communication and interfacing in industrial, automotive, and embedded systems.
Designed for robust use, it operates within a temperature range of -40°C to 85°C and supports supply voltages from 1.62V minimum to 3.6V maximum, ensuring reliable function across various environments. The single timer module aids in timing and counting functionalities, and program memory is implemented as FLASH, providing long-term reliability and reprogramming capabilities.
The package is suitable for surface mounting, ensuring easy integration in modern electronics assembly lines. With no automotive standards, this microcontroller serves primarily industrial, laboratory, embedded system development, and manufacturing automation purposes.
Utilizes ARM Cortex M3 core for efficient processing. 512 kB FLASH program memory for robust code storage. Includes 96 kB RAM for data and stack management. Operates at 84 MHz maximum clock frequency. 63 programmable I/O pins for flexible interfacing.
Features 2 x 12-bit DACs and 16 x 12-bit ADCs for analog signal conversion. Supports Ethernet, dual CAN, and high-speed USB interfaces. Wide operating temperature range enhances versatility. Compact 144-pin LQFP package enables dense PCB designs.
Explore the full range of Microchip Microcontrollers and electronics components at EnvMart for reliable industrial-grade embedded solutions.
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Frequently Asked Questions
The maximum clock frequency of the ATSAM3X8EA-AU microcontroller is 84 MHz.
This model features 512 kB of FLASH program memory, suitable for robust code storage.
It includes 96 kB of RAM for data and stack management.
The operating temperature range is from -40°C to 85°C, making it suitable for industrial applications.
The ATSAM3X8EA-AU includes 63 programmable I/Os for flexible interfacing.
It is housed in a 144-Pin LQFP surface-mount package, measuring 10 mm by 10 mm.
The minimum supply voltage is 1.62V and the maximum is 3.6V.
It supports on-chip Ethernet, dual CAN ports, and high-speed USB interfaces.
This unit features 16 x 12-bit ADCs and 2 x 12-bit DACs for analog signal conversion.
The height of the ATSAM3X8EA-AU microcontroller is 1.05 mm.
It utilizes the RISC instruction set architecture for efficient instruction execution.
This model is part of the SAM3X series of microcontrollers.
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