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 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 Specification
Parameter
Value
Flash Memory
1K bytes
EEPROM
64 bytes
SRAM
64 bytes
General purpose I/O lines
6
General working registers
32 x 8
Timer/counter
1 * 8-bit (with compare mode)
ADC channels
4 * 10-bit
PWM Channels
2
Operating Voltage
2.7 - 5.5V
Package
8-pin PDIP/SOIC
ATtiny13 Pin Configuration
Pin Description
Pin Number
Pin Name
Function
1
PB5
Digital I/O Pin
2
PB3
Digital I/O Pin
3
PB4
Digital I/O Pin
4
GND
Ground
5
VCC
Power Supply (5V)
6
PB2
Digital I/O Pin
7
PB1
Digital I/O Pin
8
PB0
Digital I/O Pin
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.