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ATTINY25-20SU

Microchip Technology's ATTINY25-20SU is a low-power, 8-bit microcontroller that is part of the AVR Enhanced series. It is designed for a wide range of applications, including industrial control, medical devices, and consumer electronics.

Description:

The ATTINY25-20SU is a surface-mount microcontroller that features an 8-bit AVR CPU with a maximum operating frequency of 20 MHz. It has 2 KB of in-system programmable flash memory, 128 bytes of EEPROM, and 128 bytes of SRAM. The device also includes a 4-channel, 10-bit analog-to-digital converter (ADC), a voltage reference, and a low-voltage detection circuit.

Features:

• 8-bit AVR CPU with a maximum operating frequency of 20 MHz
• 2 KB of in-system programmable flash memory
• 128 bytes of EEPROM
• 128 bytes of SRAM
• 4-channel, 10-bit analog-to-digital converter (ADC)
• Voltage reference
• Low-voltage detection circuit
• I/O lines with high-voltage tolerance
• Sleep mode for low-power operation
• Brown-out detection
• Programmable watchdog timer
• Internal and external interrupts
• SPI and USART serial communication interfaces

Applications:

The ATTINY25-20SU is suitable for a wide range of applications, including:

• Industrial control systems
• Medical devices
• Consumer electronics
• Home automation systems
• Remote control devices
• Battery-powered devices
• Data acquisition systems
• Motor control applications
• Smart sensors
• Security systems

Overall, the ATTINY25-20SU is a versatile and low-power microcontroller that is well-suited for a variety of applications that require a compact form factor and low power consumption. Its features, such as the ADC, voltage reference, and low-voltage detection circuit, make it particularly useful for applications that require precise analog measurements and voltage monitoring.