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ATTINY461-15MZ

The ATTINY461-15MZ is a low-power, high-performance microcontroller from Microchip Technology. It is part of the AVR Enhanced series and is based on the 8-bit AVR microcontroller architecture. The device is available in a 20-pin, 4mm x 4mm QFN package and operates at a frequency of 15 MHz.

Key Features:

1. CPU: 8-bit AVR CPU with a maximum frequency of 15 MHz.
2. Memory: 4KB of In-System Programmable Flash memory, 256 bytes of EEPROM, and 256 bytes of SRAM.
3. I/O: 20 I/O lines, which can be used for various functions such as digital input/output, PWM, and communication interfaces.
4. Power Saving: Sleep modes with different power consumption levels to optimize power usage.
5. Clock System: Internal RC oscillator with a frequency of 15 MHz, and an option for an external clock source.
6. Communication Interfaces: Support for SPI, USART, and I2C communication protocols.
7. Timers and PWM: 8-bit Timer/Counter with PWM and phase-corrected PWM modes.
8. Analog-to-Digital Converter (ADC): 8-channel, 10-bit ADC with a maximum throughput of 100ksps.
9. Digital-to-Analog Converter (DAC): 8-bit DAC with internal voltage reference.
10. Security: JTAG interface for programming and debugging, and a bootloader option for secure firmware updates.

Applications:

1. Industrial control and automation systems
2. Home automation and IoT devices
3. Medical devices and equipment
4. Consumer electronics, such as portable devices and smart appliances
5. Automotive applications, such as control modules and infotainment systems
6. Battery-powered devices, where low power consumption is crucial
7. Data acquisition and signal processing systems
8. Robotics and automation systems

The ATTINY461-15MZ is an ideal choice for applications requiring a compact form factor, low power consumption, and a wide range of communication interfaces. Its versatile features make it suitable for a variety of embedded systems and IoT applications.