ATTINY461A-SU

The ATTINY461A-SU is a microcontroller from Atmel's AVR family, designed for low-power, high-performance applications. It features an 8-bit AVR RISC architecture, offering 4KB of flash memory, 256 bytes of SRAM, and 256 bytes of EEPROM. The microcontroller operates at a maximum clock speed of 20 MHz and supports a variety of peripherals, including a 10-bit ADC, timers, and a Universal Serial Interface (USI).
The ATTINY461A-SU is notable for its compact size (TSSOP20 package) and is ideal for applications requiring minimal power consumption, such as battery-operated devices. It includes multiple I/O pins (up to 12), enabling versatile connectivity options. The device also supports various power-saving modes, enhancing energy efficiency.
Programming is typically achieved using the Arduino IDE or Atmel Studio, making it accessible for hobbyists and professionals alike. The microcontroller is suitable for applications in automation, sensor interfaces, and consumer electronics, where size and efficiency are key considerations.

The ATTINY461A-SU is a microcontroller from Atmel's ATtiny series, featuring a 8-bit AVR architecture. Key features include:
1. Memory: 4 KB of Flash memory, 256 bytes of SRAM, and 128 bytes of EEPROM.
2. I/O Ports: 6 general-purpose I/O pins.
3. Analog: 10-bit ADC with up to 8 channels and a 1.1V internal reference.
4. Timers: Two 8-bit Timer/Counters and one 16-bit Timer/Counter for PWM generation.
5. Communication: USART interface for serial communication.
6. Clock Speed: Operates at a maximum frequency of 20 MHz.
7. Low Power: Various power-saving modes suitable for battery-operated applications.
8. Programming: Supports In-System Programming (ISP) and has a bootloader feature.
9. Operating Voltage: Ranges from 1.8V to 5.5V.
This microcontroller is ideal for small embedded applications due to its compact size and efficient performance.

The ATTINY461A-SU is packaged in a 20-pin TQFP (Thin Quad Flat Package) format. This compact surface-mount package is suitable for applications requiring a small footprint while providing access to all the device's pins for connectivity.

The ATTINY461A-SU is an 8-bit microcontroller from Atmel (now part of Microchip Technology) that features a total of 32 pins. It comes in a 32-pin TQFP (Thin Quad Flat Package).
Pin Functions:
- Power Supply: VCC (power) and GND (ground).
- Digital I/O: 23 general-purpose I/O pins that can be configured as inputs or outputs.
- Analog Inputs: 4 ADC (Analog-to-Digital Converter) inputs for analog signal processing.
- Timer/Counters: Includes timers for generating PWM signals and time-based operations.
- Communication Interfaces: Supports USART for serial communication and SPI for synchronous serial data transfer.
- Reset Pin: An external reset pin for restarting the microcontroller.
- Programming Interface: Supports In-System Programming (ISP) via specific pins.
The ATtiny461A is suitable for various embedded applications requiring compact size and low power consumption.

The ATTINY461A-SU is manufactured by Microchip Technology Inc., an American company that specializes in microcontrollers, memory products, and analog semiconductors. Founded in 1989, Microchip is known for its innovative solutions in embedded systems, providing a wide range of products that cater to various industries, including automotive, consumer electronics, and industrial automation. The company focuses on developing low-power, high-performance microcontrollers and digital signal controllers, and it is recognized for its commitment to quality and customer support. Microchip Technology has a significant presence in the semiconductor market and is well-regarded for its comprehensive development tools and resources for engineers.

The ATTINY461A-SU is commonly used in applications such as consumer electronics, automotive systems, sensor interfaces, portable devices, and home automation. Its low power consumption and compact size make it suitable for battery-operated devices, while its integrated peripherals enable tasks like motor control, data logging, and communication protocols (e.g., I2C, SPI, UART). Additionally, it is ideal for DIY projects and educational purposes.

The ATTINY461A-SU is part of the ATtiny series of microcontrollers. Equivalent products include the ATTINY85, ATTINY44, and ATTINY84, which offer similar features with variations in flash memory size, pin count, and peripheral options. For specific applications, you may also consider the ATTINY167 or other ATtiny models based on required memory and functionality. Always check the datasheets for exact specifications and compatibility.