Microchip Technology Tariff Inquiry

ATMEGA164P-20MQR

Microchip Technology's ATMEGA164P-20MQR is a low-power, high-performance 8-bit microcontroller that belongs to the AVR Enhanced series. It is designed to provide a balance between power consumption, performance, and memory for a wide range of applications. Here's a brief description, features, and applications of the ATMEGA164P-20MQR:

Description:

The ATMEGA164P-20MQR is a microcontroller unit (MCU) based on the AVR architecture. It features a high-frequency, low-power 8-bit RISC CPU and a range of integrated peripherals, making it suitable for various embedded applications.

Features:

1. CPU: 8-bit RISC CPU with a maximum operating frequency of 20 MHz.
2. Memory:
   • 16 KB of In-System Programmable Flash memory (of which 2 KB can be used as an EEPROM emulator).
   • 1 KB of SRAM.
   • 512 B of In-System Programmable EEPROM.
3. I/O: 32 general-purpose I/O lines with optional internal pull-up resistors.
4. ADC: 8-channel, 10-bit Analog-to-Digital Converter with up to 11 different input sources.
5. Communication interfaces: Two USARTs with multi-purpose serial transceiver for USART, SPI, and TWI/I2C.
6. Timers: Two 8-bit Timer/Counters with PWM, one 16-bit Timer/Counter with PWM, and a Real-Time Clock (RTC).
7. Interrupts: 16 interrupt sources with priority levels.
8. Power management: System and I/O sleep modes to reduce power consumption.
9. Security: On-chip debug features and a JTAG interface for programming and debugging.
10. Packaging: The ATMEGA164P-20MQR is available in a 44-pin Multi Quad Flatpack (MQR) package.

Applications:

The ATMEGA164P-20MQR is suitable for a wide range of applications due to its balanced performance, low power consumption, and integrated peripherals. Some common applications include:

1. Industrial control systems
2. Home automation and smart home devices
3. Medical equipment
4. Portable electronics and battery-powered devices
5. Data acquisition systems
6. Motor control applications
7. Consumer electronics
8. Automotive electronics
9. Security systems
10. Embedded systems in various industries

The ATMEGA164P-20MQR's combination of features makes it a versatile choice for developers looking for a reliable and efficient microcontroller for their projects.