Microchip Technology Tariff Inquiry

AT90PWM316EAR-16MUR

The AT90PWM316EAR-16MUR is a microcontroller unit (MCU) produced by Microchip Technology. It belongs to the AT90PWM family of AVR 8-bit microcontrollers, which are designed for high-performance applications that require precise pulse-width modulation (PWM) and motor control.

Description:

The AT90PWM316EAR-16MUR is a high-density, leadless 64-ball surface mount package with a 16 MHz crystal oscillator. It features 32 KB of In-System Programmable Flash memory, 2 KB of In-System Programmable EEPROM, and 2 KB of SRAM. The device operates at a supply voltage range of 4.5V to 5.5V and has a wide operating temperature range of -40°C to +85°C.

Features:

1. 8-bit AVR RISC architecture with 16-bit wide registers for faster execution and lower power consumption.
2. 32 KB of In-System Programmable Flash memory for storing the program code.
3. 2 KB of In-System Programmable EEPROM for non-volatile data storage.
4. 2 KB of SRAM for temporary data storage and program execution.
5. Up to 34 general-purpose I/O lines with optional internal pull-up resistors.
6. Advanced control and communication peripherals, including:
   • Two 16-bit timer/counters with PWM and input capture.
   • Two 8-bit timer/counters with PWM and input capture.
   • USB interface for communication and power supply.
   • SPI and TWI (I2C) interfaces for communication with external devices.
   • JTAG and serial programming interfaces for debugging and programming.
7. On-chip debug support with JTAG and background debugging capabilities.
8. Sleep, power-save, and power-down modes for low-power operation.
9. Internal calibration oscillator for improved accuracy and stability.
10. Robust security features, including a JTAG user ID and bootloader protection.

Applications:

The AT90PWM316EAR-16MUR is suitable for a wide range of applications that require precise PWM control, motor control, and advanced communication capabilities. Some of these applications include:

1. Motor control systems, such as brushless DC motor control and stepper motor control.
2. LED lighting applications, including dimming control and color mixing.
3. Power management and energy conversion systems, such as battery chargers and DC-DC converters.
4. Industrial automation and control systems, including robotic control and sensor interfacing.
5. Medical equipment, such as infusion pumps and diagnostic devices.
6. Consumer electronics, including home appliances and portable devices.
7. Automotive applications, such as window lift control and HVAC systems.

The AT90PWM316EAR-16MUR's combination of high-performance processing, advanced PWM capabilities, and robust communication interfaces make it an ideal choice for demanding applications that require precise control and efficient power management.