Microchip Technology's ATTINY461A-PU

The ATTINY461A-PU is a high-performance, low-power AVR® 8-bit microcontroller from Microchip Technology, designed to provide a versatile and efficient solution for a wide range of embedded applications. This compact and powerful microcontroller combines 4KB ISP flash memory, 256B EEPROM, and 256B SRAM in a small 20-pin PDIP (Plastic Dual In-line Package) that is suitable for through-hole mounting techniques.

Key Features and Benefits:

• Advanced RISC Architecture: With 32 x 8 general-purpose working registers, the ATTINY461A-PU allows most instructions to be executed in a single clock cycle, leading to impressive throughput and optimizing power consumption.
• High Endurance Non-volatile Memory Segments: The device is equipped with an on-chip ISP flash memory, providing a write endurance of at least 10,000 write/erase cycles and a data retention of 20 years, ensuring reliability over the product's lifespan.
• Peripheral Features: This microcontroller includes a variety of peripherals such as an 8-channel 10-bit A/D converter, a programmable watchdog timer with internal oscillator, and three flexible timer/counters with compare modes, which can be used for a range of functions from simple timing operations to complex pulse-width modulation (PWM) control.
• Power Efficiency: The ATTINY461A-PU operates between 1.8-5.5 volts, enabling applications that require battery operation or low-power consumption. It also features multiple sleep modes, allowing the device to conserve power when not in active use.
• In-System Programmable: The device supports in-system programming via a serial SPI interface, allowing for firmware updates in the field without the need to remove the microcontroller from its application.

Applications:

The ATTINY461A-PU is ideal for applications that require a balance between performance and power efficiency, such as consumer electronics, home automation, industrial control systems, and battery-operated devices. Its robust feature set and small form factor make it an excellent choice for space-constrained applications where a full-featured microcontroller is needed.

Overall, the ATTINY461A-PU from Microchip Technology is a versatile microcontroller that offers a rich set of features and is designed to support a wide array of embedded systems, providing developers with a reliable and cost-effective solution for their design needs.