Microchip Technology Tariff Inquiry

ATSAM4E8EA-AN

The ATSAM4E8EA-AN is a microcontroller unit (MCU) manufactured by Microchip Technology. This MCU belongs to the SAM4E family of products, which are designed for a wide range of applications that require high performance, low power consumption, and a rich set of peripheral features.

Description:

The ATSAM4E8EA-AN is a 32-bit ARM Cortex-M4 processor-based MCU with a floating-point unit (FPU) and a 512KB on-chip flash memory. It operates at a maximum frequency of 120 MHz and is built on a 65nm low-power CMOS process. The device is available in a 100-pin TQFP package.

Features:

1. ARM Cortex-M4 CPU with FPU, running at up to 120 MHz
2. 512KB on-chip flash memory and 96KB SRAM
3. Advanced peripherals, including:
   • 2x UARTs
   • 2x SPI
   • 2x I2C
   • 2x CAN
   • 1x USB high-speed device/host
   • 1x Ethernet MAC with 7 kB buffer memory
   • 1x SD/MMC host interface
   • 1x QSPI
   • 1x ADC with up to 24 channels
   • 1x DAC
   • PWM channels
   • DMA controller
4. Security features, such as:
   • Secure boot
   • Flash memory write protection
   • Peripheral access control
5. Low-power modes, including sleep, wait, and backup modes
6. Real-time operating system (RTOS) support
7. Industrial temperature range (-40°C to +85°C)

Applications:

The ATSAM4E8EA-AN is suitable for a wide range of applications due to its high performance, low power consumption, and extensive peripheral set. Some potential applications include:

1. Industrial automation and control systems
2. Medical devices and equipment
3. Networking and communication devices, such as routers, switches, and IoT gateways
4. Automotive infotainment systems and body control modules
5. Smart energy and home automation systems
6. Portable devices, such as handheld instruments and wearable electronics
7. Audio and video processing applications
8. Robotics and unmanned vehicles

The ATSAM4E8EA-AN's combination of processing power, memory, and peripheral features make it a versatile choice for embedded systems designers looking to develop high-performance, energy-efficient applications.