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Microchip-Technology/ATSAM4E16EA-AUR
7271638
| Core Processor: | ARM? Cortex?-M4 |
| Core Size: | 32-Bit |
| Speed: | 120MHz |
| Peripherals: | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Program Memory Size: | 1MB (1M x 8) |
| Program Memory Type: | FLASH |
| RAM Size: | 128K x 8 |
| Voltage - Supply (Vcc/Vdd): | 1.62 V ~ 3.6 V |
| Oscillator Type: | Internal |
| Operating Temperature: | -40～C ~ 85～C (TA) |
| Package / Case: | 144-LQFP |
| Supplier Device Package: | 144-LQFP (20x20) |
Product Overview: ATSAM4E16EA-AUR
The ATSAM4E16EA-AUR is a high-performance microcontroller unit (MCU) produced by Microchip Technology. This device is part of the SAM4E series and operates on an ARM Cortex-M4 processor, delivering superior processing power with efficient energy consumption. With 1MB Flash memory and 128KB SRAM, it provides ample storage for complex applications while enabling quick data access.
ATSAM4E16EA-AUR Packaging box label
Technical Features & Benefits
The ATSAM4E16EA-AUR microcontroller, manufactured by Microchip Technology, is packed with a wealth of technical features that make it an exceptional choice for diverse applications. Here are some key features and their benefits:
High Performance: Built on the ARM Cortex-M4 processor core with a floating-point unit (FPU), this MCU can operate at up to 120 MHz clock speed, ensuring rapid task execution and high system responsiveness.
Large Memory Size: It comes equipped with 1 MB Flash memory and 128 KB SRAM, which provide ample storage for complex applications while enabling quick data access.
Robust Connectivity Options: The device includes Ethernet MAC (10/100 Mbps) and dual CAN ports which enable efficient network communication in connected devices. Additionally, full-speed USB host/device port further extends its connectivity capabilities.
Advanced Analog Features: With two 12-bit ADCs running at up to 1 MSPS conversion rate each, DACs as well as temperature sensor onboard; these advanced analog capabilities open doors to various real-time control systems where precise signal conditioning is essential.
Integrated Peripherals: Multiple serial communication modules including USARTs/SPI/I2C along with PWM timers enhance its versatility making it suitable for a wide range of application scenarios.
Safety & Security Features: Hardware CRC calculation module aids in error detection whereas hardware-based DES/AES/TDES encryption engine provides data security options within the device itself.
Application Scenarios
The ATSAM4E16EA-AUR microcontroller from Microchip Technology is a versatile device that finds application across various domains due to its powerful processing capabilities, robust peripheral set, and advanced analog features. Here are some of the key areas where this MCU can be applied:
1. Industrial Automation: The ATSAM4E16EA-AUR's ARM Cortex-M4 processor offers high performance and real-time responsiveness which is crucial in industrial control systems. Its dual CAN interfaces allow for reliable communication in automation networks.
2. Internet of Things (IoT) Devices: With integrated Ethernet MAC and full-speed USB host/device port, this MCU enables IoT devices to communicate efficiently over networks, making it ideal for smart home applications, wearable technology or any connected device within the IoT ecosystem.
3. Data Acquisition Systems: The advanced analog-to-digital converters (ADCs) on board make this MCU suitable for data acquisition systems where precise conversion of physical signals into digital data is essential.
4. Medical Equipment: In medical equipment such as patient monitoring devices or diagnostic tools, the ATSAM4E16EA-AUR's processing power combined with its advanced ADCs can handle signal conditioning tasks effectively while ensuring low power consumption.
5. Consumer Electronics: Due to its high-performance core and rich feature set including multiple serial communication modules (SPI/I2C/UART), it can also be used in consumer electronics such as gaming consoles or entertainment systems requiring efficient task management and user interface responsiveness.
Sibling Models within the Same Series
Microchip Technology's SAM4E series offers a range of microcontrollers that cater to different needs, depending on the specific requirements of your project. Here are some sibling models within the same series:
1. ATSAM4E8CA-AU: This model shares many features with the ATSAM4E16EA-AUR but comes with smaller memory capacity (512 KB Flash and 64 KB SRAM). It is suitable for applications requiring less data storage.
2. ATSAM4E8CB-CN: This variant also has similar features as our featured product but comes in a different package style (144-pin LQFP), which could be beneficial when design constraints require specific form factors.
3. ATSAM4E8EA-AU: Another sibling model, this MCU operates at an identical clock speed and includes most of the peripheral set found in ATSAM4E16EA-AUR; however, it brings reduced memory size to table (256KB Flash and 32KB SRAM).