Microchip Technology ATTINY84A-SSF Overview

The ATTINY84A-SSF is a high-performance, low-power Microchip 8-bit AVR RISC-based microcontroller that combines 8KB ISP flash memory, 512-Byte EEPROM, 512-Byte SRAM, 12 general purpose I/O lines, 32 general purpose working registers, a 16-bit timer/counter with compare modes, an 8-bit timer/counter with compare modes, a 10-bit ADC, and more. It operates between 1.8-5.5 volts, making it suitable for a wide range of applications, including industrial, automotive, and consumer electronics.

With its compact 14-SOIC form factor, the ATTINY84A-SSF is designed to support the creation of space-constrained applications while still providing the versatility and reliability expected from Microchip Technology. The device is capable of achieving throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed effectively.

Key features of the ATTINY84A-SSF include:

• 8KB In-System Programmable Flash
• 512B EEPROM
• 512B Internal SRAM
• 12 General Purpose I/O Lines
• 32 General Purpose Working Registers
• One 16-bit Timer/Counter with Compare Modes
• One 8-bit Timer/Counter with Compare Modes
• 10-bit Analog-to-Digital Converter
• Programmable Watchdog Timer with On-chip Oscillator
• USI – Universal Serial Interface
• Internal and External Interrupts
• Up to 20 MIPS Throughput at 20 MHz
• QTouch® library support for capacitive touch buttons, sliders, and wheels
• Wide operating voltage range: 1.8V - 5.5V

The ATTINY84A-SSF is an ideal choice for designers looking for a microcontroller that delivers a good balance of power efficiency and processing capability. Its rich set of peripherals and extensive interrupt system enable designers to create highly responsive and power-smart applications. Whether you're designing for battery-operated devices or performance-critical applications, the ATTINY84A-SSF offers the flexibility and features to meet your design requirements.