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Microchip 8-Bit AVR ATmega Microcontroller with 16kB FLASH, 20 MHz, 32-Pin VQFN ATMEGA168-20MU
Specifications
| Country of Origin | Thailand |
|---|---|
| Brand | Microchip |
| Height | 950μm |
| Length | 5.1mm |
| Model | ATMEGA168-20MU |
| Width | 5.1mm |
| Mount Type | Surface |
| Series | Atmega |
| Maximum Operating Temperature | 85°C |
| Package Type | VQFN |
| Minimum Operating Temperature | -40°C |
| Ram size | 1kB |
| Interface Type | SPI, USART |
| Standards/Approvals | RoHS |
| Pin Count | 32 |
| Maximum Supply Voltage | 5.5V |
| Minimum Supply Voltage | 2.7V |
| Device Core | AVR |
| Program Memory Size | 16kB |
| Maximum Clock Frequency | 20MHz |
| Number of Programmable I/Os | 23 |
| Analogue Comparators | 1 |
| Number of Timers | 2 |
| Instruction Set Architecture | RISC |
| ADCs | 8 x 10 Bit |
| Program Memory Type | FLASH |
| Microchip, 8bit AVR, ATmega Microcontroller, 20MHz, 16 kB Flash, 32-Pin QFNBrand | Microchip |
Key Features
- Features an enhanced RISC architecture for high efficiency performance.
- Includes 1kB RAM and 16kB in-system programmable FLASH memory.
- Operates with a voltage range from 2.7V to 5.5V ensuring wide compatibility.
- Equipped with 23 programmable I/O pins and supports SPI and USART interfaces.
- Designed for operating temperatures from -40°C to 85°C for robust industrial applications.
- Contains 2 timers and 8 x 10-bit ADC channels for diverse control operations.
- Compact 5.1mm x 5.1mm package height of 950μm ensures low footprint on PCBs.
- Complies with RoHS standards, affirming environmental safety.
Product Description
Microchip's ATMEGA168-20MU is a high-performance 8-bit AVR microcontroller featuring a 20 MHz maximum clock frequency and 16kB of in-system programmable FLASH memory. Packaged in a compact 32-Pin VQFN surface mount type, it is designed for efficient embedded system applications requiring reliable processing capabilities.
The device incorporates an enhanced RISC instruction set architecture delivering fast execution times and low power consumption. It has 1kB of RAM and 23 programmable I/O pins supporting serial communication protocols such as SPI and USART, making it versatile for communication tasks in industrial, laboratory, and embedded control systems.
Operating voltage ranges from 2.7V minimum to 5.5V maximum, allowing the microcontroller to function robustly under varying power conditions. It supports temperatures from -40°C to 85°C, suitable for harsh environments encountered in industrial automation, automotive controls, and consumer electronics.
This microcontroller is equipped with two timers, one analogue comparator, and eight 10-bit ADC channels, enabling it to perform complex timing and analog signal processing tasks. Its compact dimensions (5.1mm length and width, 950μm height) facilitate integration into space-constrained designs while complying with RoHS environmental standards.
Enhanced RISC architecture ensures efficient processing. 16kB in-system programmable FLASH memory and 1kB RAM. Operating voltage from 2.7V to 5.5V ensures flexibility. 23 programmable I/O pins with SPI and USART interfaces.
Wide operating temperature range from -40°C to 85°C. Includes 2 timers and 8 x 10-bit ADC channels. Compact 32-Pin VQFN package measuring 5.1mm x 5.1mm. Compliant with RoHS environmental standards.
This product is widely used in embedded system development, industrial control systems, consumer electronics, and automotive applications, where precise timing, efficient memory, and robust performance are critical. Explore similar Microchip Microcontrollers and components on EnvMart for comprehensive solutions.
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Frequently Asked Questions
The ATMEGA168-20MU has a maximum clock frequency of 20 MHz.
It operates within a voltage range from 2.7V to 5.5V, allowing for flexibility under varying power conditions.
It supports SPI and USART interfaces for serial communication tasks.
The microcontroller is packaged in a 32-Pin VQFN type, with dimensions of 5.1mm x 5.1mm and a height of 950μm.
It is designed to operate within a temperature range of -40°C to 85°C, suitable for various industrial applications.
It features 16kB of in-system programmable FLASH memory.
This model includes 1kB of RAM for data storage and processing.
It is equipped with eight 10-bit ADC channels for analog signal processing tasks.
The ATMEGA168-20MU complies with RoHS standards, ensuring environmental safety.
It is widely used in embedded system development, industrial control systems, consumer electronics, and automotive applications.
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