ATtiny84A - DIP 8-bit AVR Microcontroller, 4KB Flash, 12 I/O Pins

The ATtiny84A is a high-performance, low-power AVR 8-bit microcontroller designed for a wide range of embedded applications. It features 4KB of In-System Programmable Flash memory, 12 general-purpose I/O lines, a 10-bit ADC, and up to 512 bytes of SRAM. The device operates at a supply voltage range from 1.8V to 5.5V and is available in a 14-pin PDIP package.

With advanced RISC architecture and capabilities for in-system programming via an SPI port, this microcontroller is ideal for applications such as consumer electronics, industrial control systems, and communication devices. The ATtiny84A also supports multiple power-saving modes to optimize power consumption.

Key Features :

• High-Performance AVR 8-bit Microcontroller: With advanced RISC architecture, it executes up to 120 powerful instructions, most of which are completed in a single clock cycle, optimizing performance and speed.
• In-System Programmable Flash Memory: Offers 8KB of self-programmable flash memory, 512B EEPROM, and 512B SRAM, with high endurance supporting up to 10,000 write/erase cycles for flash and 100,000 for EEPROM.
• Low Power Consumption: Operates in power-saving modes with as little as 210µA at 1MHz in active mode, 33µA in idle mode, and 0.1µA in power-down mode at 1.8V, enabling long battery life in embedded systems.
• lexible I/O and Peripheral Support: It features 12 programmable I/O lines, two 8-bit and 16-bit timers, 10-bit ADC with up to 8 single-ended channels, and a Universal Serial Interface, supporting a wide range of peripheral devices.
• Multiple Operating Voltage Ranges: Operates across a wide range of voltages (1.8V to 5.5V), offering flexibility for use in both low and high voltage environments.
• Rich Development Support: Fully supported by tools like AVR Studio and compatible with in-system programming via SPI interface, making it suitable for rapid prototyping and development for various embedded applications.