Microchip Technology Tariff Inquiry

ATMEGA164PA-PU

The ATMEGA164PA-PU is a microcontroller unit (MCU) produced by Microchip Technology. It is a part of the AVR Enhanced series and is based on the ATmega164A microcontroller. The "P" in the model number indicates that the package type is a plastic dual in-line package (PDIP), and the "U" indicates that it is an industrial-grade version with a wider operating temperature range.

Description:

The ATMEGA164PA-PU is an 8-bit microcontroller with a high-performance reduced instruction set computing (RISC) architecture. It features a rich set of instructions that allow for efficient execution of complex tasks. The microcontroller operates at a maximum frequency of 20 MHz and has 16 KB of in-system programmable flash memory, 1 KB of EEPROM, and 1 KB of static RAM (SRAM).

Features:

1. Enhanced ATmega164A core with 20 MHz operation
2. 16 KB of in-system programmable flash memory
3. 1 KB of EEPROM
4. 1 KB of SRAM
5. 44 general-purpose input/output (GPIO) pins
6. 32 general-purpose working registers
7. Nested interrupt controller with 16 levels
8. Two 8-bit and one 16-bit timer/counters with input capture and compare modes
9. Two serial communication interfaces: USART and SPI
10. One 8-bit and one 16-bit two-wire serial interface (TWI)
11. Eight-channel 10-bit analog-to-digital converter (ADC)
12. Programmable watchdog timer
13. On-chip debug system with JTAG interface
14. Brownout detection and reset
15. Internal and external crystal oscillator options
16. Industrial-grade temperature range: -40°C to +85°C

Applications:

The ATMEGA164PA-PU is suitable for a wide range of applications due to its versatile features and robust performance. Some common applications include:

1. Industrial control systems
2. Robotics and automation
3. Data acquisition and signal processing
4. Motor control and drive systems
5. Battery management systems
6. Medical devices and equipment
7. Telecommunication systems
8. Consumer electronics
9. Automotive control modules
10. Security systems and access control

The ATMEGA164PA-PU's combination of processing power, memory, and peripheral options make it a popular choice for embedded systems that require a balance of performance, flexibility, and reliability.