ATMEGA8L Microchip 8-bit microcontroller



4 in stock

140.00 Rs.

4 in stock

Product Overview

The ATMEGA8L Microchip 8-bit microcontroller is a low-power CMOS based on the AVR RISC architecture. By executing powerful instructions in a single clock cycle, the ATmega8 achieves throughputs approaching 1MIPS per MHz, allowing the system designer to optimize power consumption versus processing speed.

The Atmel®AVR® core combines a rich instruction set with 32 general purpose working registers. All the 32 registers are directly connected to the Arithmetic Logic Unit (ALU), allowing two independent registers to be accessed in one single instruction executed in one clock cycle. The resulting architecture is more code efficient while achieving throughputs up to ten times faster than conventional CISC microcontrollers.

Features of ATMEGA8L Microchip 8-bit microcontroller:

  • High-performance, Low-power Atmel®AVR® 8-bit Microcontroller
  • Advanced RISC Architecture
    – 130 Powerful Instructions – Most Single-clock Cycle Execution
    – 32 × 8 General Purpose Working Registers
    – Fully Static Operation
    – Up to 16MIPS Throughput at 16MHz
    – On-chip 2-cycle Multiplier
  • High Endurance Non-volatile Memory segments
    – 8Kbytes of In-System Self-programmable Flash program memory
    – 512Bytes EEPROM
    – 1Kbyte 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
  • 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
    – 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
  • 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

Direct Microchip product datasheet:

 Download Datasheet for ATMEGA8L-8PC

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