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Microchip 8-Bit AVR ATmega Microcontroller 16kB FLASH 20 MHz 44-Pin TQFP ATMEGA164PA-AU
Specifications
| Country of Origin | India |
|---|---|
| Brand | Microchip |
| Height | 1.05mm |
| Length | 10.1mm |
| Model | ATMEGA164PA-AU |
| Width | 10.1mm |
| Mount Type | Surface |
| Series | Atmega |
| Maximum Operating Temperature | 85°C |
| Package Type | TQFP |
| Minimum Operating Temperature | -40°C |
| Ram size | 1kB |
| Interface Type | SPI, USART |
| Standards/Approvals | RoHS |
| Pin Count | 44 |
| Maximum Supply Voltage | 5.5V |
| Minimum Supply Voltage | 1.8V |
| Device Core | AVR |
| Program Memory Size | 16kB |
| Maximum Clock Frequency | 20MHz |
| Number of Programmable I/Os | 32 |
| Analogue Comparators | 1 |
| Number of Timers | 2 |
| Instruction Set Architecture | RISC |
| ADCs | 8 x 10 Bit |
| Program Memory Type | FLASH |
Key Features
- Operates with a maximum clock frequency of 20 MHz ensuring efficient performance.
- Includes 16kB of FLASH program memory providing ample space for firmware development.
- Supports interfaces such as SPI and USART for versatile connectivity.
- Features 32 programmable I/O pins suitable for various input/output applications.
- Operates within a wide voltage range of 1.8V to 5.5V supporting low power design.
- Equipped with 8 10-bit ADC channels for analog to digital conversion.
- Has 2 timers and an internal watchdog timer to support time-critical operations.
- Complies with RoHS standards indicating environmental compliance.
Product Description
Microchip ATMEGA164PA-AU is a high-performance 8-bit AVR microcontroller from the megaAVR family designed for embedded control applications. Featuring picoPower technology, it enables energy-efficient operation with program performance up to 20 MIPS.
This microcontroller integrates 16kB of FLASH memory, 1kB of SRAM, and internal EEPROM memory supporting reliable program storage and data handling. It comes in a 44-Pin Thin Quad Flat Package (TQFP) for surface mounting, measuring 10.1mm in length and width and 1.05mm in height, offering a compact footprint for modern electronics.
ATMEGA164PA-AU supports multiple communication interfaces including SPI and USART, facilitating seamless data exchange and connectivity. It includes 32 programmable I/O pins, 8 channels of 10-bit ADC for analog signal conversion, and an internal watchdog timer for improved system reliability.
The device supports operating voltages from 1.8V up to 5.5V and is rated for operating temperatures between -40°C and +85°C, making it suitable for industrial and automotive applications requiring robustness.
With integrated features like an internal temperature sensor, brown-out detector, precision oscillator, and two timers, this microcontroller provides a versatile solution for a broad range of embedded control, automation, and measurement systems.
Operates at 20 MHz CPU clock speed. Includes 16kB FLASH program memory and 1kB SRAM. Interfaces: SPI, USART for serial communication. 32 programmable I/O pins and 8 ADC channels. Designed for low power applications with picoPower technology.
Compact 44-pin TQFP package measuring 10.1 x 10.1 x 1.05 mm. Operating temperature range from -40°C to +85°C. Meets RoHS compliance for environmental standards. Internal watchdog timer and brown-out detection enhance reliability.
Suitable for industrial, automotive, and general embedded system use cases. Explore the Microcontroller catalog at EnvMart for more advanced Microcontrollers and development solutions.
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Frequently Asked Questions
The maximum clock frequency of the ATMEGA164PA-AU is 20 MHz, ensuring efficient performance for various applications.
This microcontroller includes 16kB of FLASH program memory, providing ample space for firmware development.
It supports SPI and USART interfaces for versatile connectivity and data exchange.
The operating voltage range is from 1.8V to 5.5V, making it suitable for low power designs.
This model features 32 programmable I/O pins, suitable for various input/output applications.
It operates within a temperature range of -40°C to +85°C, suitable for industrial and automotive applications.
The microcontroller measures 10.1mm in length and width, with a height of 1.05mm, in a 44-Pin TQFP package.
Yes, it is equipped with 8 channels of 10-bit ADC for analog to digital conversion.
It includes an internal watchdog timer and a brown-out detector to enhance system reliability.
The ATMEGA164PA-AU has a RAM size of 1kB, supporting reliable data handling.
This model comes in a 44-Pin Thin Quad Flat Package (TQFP) designed for surface mounting.
Yes, it complies with RoHS standards, indicating environmental compliance.
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