ATTINY84A-PU AVR series Microcontroller IC 8-Bit 20MHz[FAQ]: Datasheet, Features, and Pinout

Low-power CMOS 8-bit microcontrollers based on the AVR improved RISC architecture, the ATTINY84A-PU. The ATTINY84A-PU delivers throughputs approaching 1 MIPS per MHz by executing strong instructions in a single clock cycle, allowing the system designer to optimize power consumption versus processing performance.

Atmel's high-density non-volatile memory technology is used to make the gadget. The on-chip ISP Flash enables in-system reprogramming of the Program memory using an SPI serial port, a standard non-volatile memory programmer, or an on-chip boot code running on the AVR core.

C Compilers, Macro Assemblers, Program Debugger/Simulators, and Evaluation Kits are all available for use with the ATTINY84A-PU AVR.

• High Performance, Low Power AVR® 8-bit Microcontroller

• Advanced RISC Architecture

  – 120 Powerful Instructions – Most Single Clock Cycle Execution

  – 32 x 8 General Purpose Working Registers

  – Fully Static Operation

• High Endurance, Non-volatile Memory Segments

• Peripheral Features

• Special Microcontroller Features

• I/O and Packages

  – Available in 20-pin QFN/MLF/VQFN, 14-pin SOIC, 14-pin PDIP, and 15-ball UFBGA

  – Twelve Programmable I/O Lines

• Operating Voltage:– 1.8 – 5.5V

• Speed Grade:

  – 0 – 4 MHz @ 1.8 – 5.5V

  – 0 – 10 MHz @ 2.7 – 5.5V

  – 0 – 20 MHz @ 4.5 – 5.5V

• Industrial Temperature Range: -40°C to +85°C

• Low Power Consumption

ATTINY84A-PU Pinout

ATTINY84A-PU Footprint

ATTINY84A-PU 3D Model

• Power Management

• Communications & Networking

• Consumer Electronics

Microchip Technology Inc. is a leading provider of microcontroller and analog semiconductors, providing low-risk product development, lower total system cost, and faster time to market for thousands of diverse customer applications worldwide. Headquartered in Chandler, Arizona, Microchip offers outstanding technical support along with dependable delivery and quality.