میکروکنترلر ATTINY85

آی سی ATTINY85-20P یک میکرو کنترلر ۸ بیتی با ۸ کیلو بایت حافظه FLASH از نوع DIP می باشد .

Features
• High Performance, Low Power AVR® ۸-Bit Microcontroller
• Advanced RISC Architecture
– ۱۲۰ Powerful Instructions – Most Single Clock Cycle Execution
– ۳۲ x 8 General Purpose Working Registers
– Fully Static Operation
• Non-volatile Program and Data Memories
– ۲/۴/۸K Bytes of In-System Programmable Program Memory Flash
• Endurance: 10,000 Write/Erase Cycles
– ۱۲۸/۲۵۶/۵۱۲ Bytes In-System Programmable EEPROM
• Endurance: 100,000 Write/Erase Cycles
– ۱۲۸/۲۵۶/۵۱۲ Bytes Internal SRAM
– Programming Lock for Self-Programming Flash Program and EEPROM Data Security
• Peripheral Features
– ۸-bit Timer/Counter with Prescaler and Two PWM Channels
– ۸-bit High Speed Timer/Counter with Separate Prescaler
• ۲ High Frequency PWM Outputs with Separate Output Compare Registers
• Programmable Dead Time Generator
– USI – Universal Serial Interface with Start Condition Detector
– ۱۰-bit ADC
• ۴ Single Ended Channels
• ۲ Differential ADC Channel Pairs with Programmable Gain (1x, 20x)
• Temperature Measurement
– Programmable Watchdog Timer with Separate On-chip Oscillator
– On-chip Analog Comparator
• Special Microcontroller Features
– debugWIRE On-chip Debug System
– In-System Programmable via SPI Port
– External and Internal Interrupt Sources
– Low Power Idle, ADC Noise Reduction, and Power-down Modes
– Enhanced Power-on Reset Circuit
– Programmable Brown-out Detection Circuit
– Internal Calibrated Oscillator
• I/O and Packages
– Six Programmable I/O Lines
– ۸-pin PDIP, 8-pin SOIC, 20-pad QFN/MLF, and 8-pin TSSOP (only ATtiny45/V)
• Operating Voltage
– ۱٫۸ – ۵٫۵V for ATtiny25V/45V/85V
– ۲٫۷ – ۵٫۵V for ATtiny25/45/85
• Speed Grade
– ATtiny25V/45V/85V: 0 – ۴ MHz @ 1.8 – 5.5V, 0 – 10 MHz @ 2.7 – 5.5V
– ATtiny25/45/85: 0 – ۱۰ MHz @ 2.7 – 5.5V, 0 – 20 MHz @ 4.5 – 5.5V
• Industrial Temperature Range
• Low Power Consumption
– Active Mode:
• ۱ MHz, 1.8V: 300 µA
– Power-down Mode:
• ۰٫۱ µA at 1.8V