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ATTINY28L-4MU

The ATTINY28L-4MU is a low-power AVR microcontroller from Microchip Technology. It is part of the TinyAVR family of microcontrollers, which are designed for low-power and small form factor applications.

Description:

The ATTINY28L-4MU features an 8-bit AVR core with a maximum clock speed of 20 MHz. It has 28KB of in-system programmable flash memory, 2KB of EEPROM, and 2KB of SRAM. The device is available in a 4MU (Micro MultiWatt Ultra Low Power) package, which is a small 8-pin package designed for space-constrained applications.

Features:

• 8-bit AVR core with a maximum clock speed of 20 MHz
• 28KB of in-system programmable flash memory
• 2KB of EEPROM
• 2KB of SRAM
• 8-pin 4MU package
• Low-power design with various sleep modes to conserve energy
• On-chip debugging and programming with JTAG and ISP interfaces
• Up to 20 general-purpose I/O pins
• On-chip voltage regulator
• Internal and external interrupts
• Up to 8-channel 10-bit ADC
• PWM and capture/compare functions
• USART and SPI communication interfaces

Applications:

The ATTINY28L-4MU is well-suited for a variety of low-power and small form factor applications, including:

• Battery-powered devices
• Remote sensors and monitoring systems
• Small appliances and portable electronics
• Industrial control and automation systems
• Medical devices and equipment
• Toys and games
• Home automation and control systems

Overall, the ATTINY28L-4MU is a versatile and low-power microcontroller that can be used in a wide range of applications where small size and low power consumption are important considerations.