ATtiny13 Microcontroller

ATtiny13 Microcontroller Overview

The ATtiny13 is a low-power 8-bit CMOS microcontroller based on the enhanced AVR RISC architecture. With its advanced instruction set and single-clock cycle instruction execution time, the ATtiny13 achieves a data throughput of up to 1 MIPS/MHz, helping to alleviate the trade-off between power consumption and processing speed in a system.

ATtiny13 Features

  • High Performance
  • Low Power Consumption
  • On-chip Analog Comparator
  • 120 Powerful Instructions
  • Most Single Clock Cycle Execution
  • Fully Static Operation
  • Internal Calibrated Oscillator
  • Industrial Temperature Range
  • Enhanced Power-on Reset Circuit
  • DebugWIRE On-chip Debug System
  • In-System Programmable via SPI Port
  • External and Internal Interrupt Sources
  • Programmable Brown-out Detection Circuit
  • Programmable Watchdog Timer with Separate On-chip Oscillator
  • Low Power Idle, ADC Noise Reduction, and Power-down Modes
ATtiny13 Packaging 8-lead PDIP
ATtiny13 Packaging 8-lead PDIP

ATtiny13 Specification

Flash Memory1K bytes
EEPROM64 bytes
SRAM64 bytes
General purpose I/O lines6
General working registers32 x 8
Timer/counter1 * 8-bit (with compare mode)
ADC channels4 * 10-bit
PWM Channels2
Operating Voltage2.7 - 5.5V
Package8-pin PDIP/SOIC

ATtiny13 Pin Configuration

ATtiny13 Pinout

Pin Description

Pin NumberPin NameFunction
1PB5Digital I/O Pin
2PB3Digital I/O Pin
3PB4Digital I/O Pin
5VCCPower Supply (5V)
6PB2Digital I/O Pin
7PB1Digital I/O Pin
8PB0Digital I/O Pin

ATtiny13 Block Diagram

ATtiny13 Block Diagram

ATtiny13 Applications

  • LED Blinking: traffic lights, warning lights, or decorative lights.
  • Sensor Control: temperature, light, and humidity sensors.
  • Motor Control: robotics or automated systems.
  • Security Systems: door locks, alarms, and access control systems.
  • Audio Systems: amplifiers, equalizers, and sound filters.
  • Timing and Clocks: timers for measuring the duration of an event.
  • Display Control: LCDs, LEDs, and OLEDs.

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