Overview
The ATMEGA48-20AU is an 8-bit microcontroller produced by Microchip Technology, formerly part of Atmel. This microcontroller is part of the ATmega series, known for its versatility and wide range of applications. The ATMEGA48-20AU features 8K bytes of in-system programmable flash memory, making it suitable for various embedded systems and IoT projects. It operates at a maximum frequency of 20 MHz and is available in a 32-pin TQFP package. This device is RoHS compliant, ensuring it meets environmental standards for lead-free electronics.
Key Specifications
| Specification | Value |
|---|---|
| Microcontroller Type | 8-bit |
| Flash Memory | 8K bytes |
| Operating Frequency | Up to 20 MHz |
| Package Type | 32-pin TQFP |
| Temperature Range | Industrial temperature range |
| RoHS Compliance | Yes |
| Country of Origin | Philippines, Taiwan, Thailand |
Key Features
- In-system programmable flash memory of 8K bytes.
- Operates at up to 20 MHz frequency.
- 32-pin TQFP package for compact design.
- Industrial temperature range for robust performance.
- RoHS compliant, ensuring environmental sustainability.
- Integrated peripherals such as timers, counters, and serial communication interfaces.
Applications
The ATMEGA48-20AU is versatile and can be used in a variety of applications, including:
- Embedded systems and IoT devices.
- Automotive control systems.
- Industrial automation and control.
- Consumer electronics and appliances.
- Medical devices and equipment.
- Robotics and mechatronics projects.
Q & A
- What is the maximum operating frequency of the ATMEGA48-20AU?
The ATMEGA48-20AU operates at up to 20 MHz frequency. - How much flash memory does the ATMEGA48-20AU have?
The ATMEGA48-20AU has 8K bytes of in-system programmable flash memory. - What is the package type of the ATMEGA48-20AU?
The ATMEGA48-20AU is available in a 32-pin TQFP package. - Is the ATMEGA48-20AU RoHS compliant?
Yes, the ATMEGA48-20AU is RoHS compliant. - What are some common applications of the ATMEGA48-20AU?
The ATMEGA48-20AU is used in embedded systems, IoT devices, automotive control systems, industrial automation, consumer electronics, medical devices, and robotics projects. - What is the temperature range for the ATMEGA48-20AU?
The ATMEGA48-20AU operates within the industrial temperature range. - Where is the ATMEGA48-20AU manufactured?
The ATMEGA48-20AU is manufactured in the Philippines, Taiwan, and Thailand. - What are the key features of the ATMEGA48-20AU?
The key features include in-system programmable flash memory, up to 20 MHz frequency, 32-pin TQFP package, industrial temperature range, and RoHS compliance. - Can the ATMEGA48-20AU be used in automotive applications?
Yes, the ATMEGA48-20AU can be used in automotive control systems due to its robust performance and industrial temperature range. - Is the ATMEGA48-20AU suitable for IoT projects?
Yes, the ATMEGA48-20AU is suitable for IoT projects due to its compact design, programmable flash memory, and integrated peripherals.
