ATMEGA48PA-AU SMD 8-Bit 20 MHz Microcontroller TQFP-32

The ATMEGA48PA-AU is a high-performance, low-power 8-Bit AVR RISC-based microcontroller that combines 4KB ISP flash memory, 512B EEPROM, 512-Byte SRAM, 23 general purpose I/O lines, 32 general purpose working registers, and a real-time counter.

Key Features

• 8-Bit Advanced RISC Architecture: 131 powerful instructions that are executed in a single clock cycle.
• 20 MHz Operating Frequency: Provides robust operation and fast processing speed.
• 4KB ISP Flash Memory: Allows for on-chip storage of machine code.
• 512B EEPROM and 512B SRAM: Provides ample space for data storage.
• 23 General Purpose I/O Lines: Offers flexibility in peripheral interfacing.
• 32 General Purpose Working Registers: Allows for efficient computation and data manipulation.
• Real-Time Counter: Enables accurate timing and scheduling of tasks.

Technical Specifications

Possible Applications

The ATMEGA48PA-AU microcontroller is ideal for a wide range of applications, including but not limited to:

• Industrial control systems
• Home automation systems
• Robotics
• Embedded systems
• DIY electronics projects
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Datasheet