ATmega8L-8PU 28PIN DIP Microcontroller

Features

1.  High-performance, Low-power AVR® 8-bit Microcontroller
2. Advanced RISC Architecture
   - 130 Powerful Instructions – Most Single-clock Cycle Execution
   - 32 x 8 General Purpose Working Registers
   - Fully Static Operation
   - Up to 16 MIPS Throughput at 16 MHz
   - On-chip 2-cycle Multiplier
3. High Endurance Non-volatile Memory segments
   - 8K Bytes of In-System Self-programmable Flash program memory
   - 512 Bytes EEPROM
   - 1K Byte Internal SRAM
   - Write/Erase Cycles: 10,000 Flash/100,000 EEPROM
   - Data retention: 20 years at 85°C/100 years at 25°C(1)
   - Optional Boot Code Section with Independent Lock Bits
   - In-System Programming by On-chip Boot Program
   - True Read-While-Write Operation
   - Programming Lock for Software Security
4. Peripheral Features
   - Two 8-bit Timer/Counters with Separate Prescaler, one Compare Mode
   - One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode
   - Real Time Counter with Separate Oscillator
   - Three PWM Channels
   - 8-channel ADC in TQFP and QFN/MLF package
   - Eight Channels 10-bit Accuracy
   - 6-channel ADC in PDIP package
   - Six Channels 10-bit Accuracy
   - Byte-oriented Two-wire Serial Interface
   - Programmable Serial USART
   - Master/Slave SPI Serial Interface
   - Programmable Watchdog Timer with Separate On-chip Oscillator
   - On-chip Analog Comparator
5. Special Microcontroller Features
   - Power-on Reset and Programmable Brown-out Detection
   - Internal Calibrated RC Oscillator
   - External and Internal Interrupt Sources
   - Five Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, and Standby
6. I/O and Packages
   - 23 Programmable I/O Lines
   - 28-lead PDIP, 32-lead TQFP, and 32-pad QFN/MLF
7. Operating Voltages
   - 2.7 - 5.5V (ATmega8L)
   - 4.5 - 5.5V (ATmega8)
8. Speed Grades
   - 0 - 8 MHz (ATmega8L)
   - 0 - 16 MHz (ATmega8)
9. Power Consumption at 4 Mhz, 3V, 25°C
   - Active: 3.6 mA
   - Idle Mode: 1.0 mA
   - Power-down Mode: 0.5 μA