Atmega8 -16PU AVR CMOS microcontroller

Description

Atmega8 -16PU is a low power 8 bit CMOS microcontroller. It is based on the AVR enhanced RISC architecture. To add on that, It executes powerful instructions on a single clock cycle.

Features of Atmega8 -16PU

• It has a High performance
• It also has 130 Powerful Instructions – Most Single-clock Cycle Execution
• 32 x 8 General Purpose Working Registers
• On chip 2-cycle Multiplier

High Endurance Non-volatile Memory segments

• Has 512 Bytes EEPROM
• It has Write/Erase Cycles of 10,000 Flash and 100,000 EEPROM respectively
• In addition, it has a Data retention of  20 years at 85°C/100 years at 25°C(1)
• Last but not least, it has an Optional Boot Code Section with Independent Lock Bits
• In System Programming by On-chip Boot Program
• Programming Lock for Software Security

Peripheral Features

• It has a Two 8-bit Timer/Counters with Separate Prescaler, one Compare Mode
• Also has a One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode
• It has a Real Time Counter with Separate Oscillator
• Three PWM Channels
• 8-channel ADC in TQFP and QFN/MLF package
• Has an Eight Channels 10-bit Accuracy
• 6-channel ADC in PDIP package
• Also has Six Channels 10-bit Accuracy
• Byte-oriented Two-wire Serial Interface
• It has a Programmable Serial USART
• Moreover, has a Master/Slave SPI Serial Interface
• In addition to that, has a Programmable Watchdog Timer with Separate On-chip Oscillator
• Lastly, has an On chip Analog Comparator

Special Microcontroller Features

• Has a Power on Reset and Programmable Brown out Detection
• Also has an Internal Calibrated RC Oscillator
• In addition to  that, it has an External and Internal Interrupt Sources
• It also has Five Sleep Modes. That is; Idle, ADC Noise Reduction, Power-save, Power-down, and Standby

I/O and Packages

• Has 23 Programmable I/O Lines
• It also has 28-lead PDIP, 32-lead TQFP, and 32-pad QFN/MLF

Operating Voltages

• 4.4 – 5.5 V

Speed Grades

• 16 MHz

Datasheet