Description

The ATMEGA8515L-8MI is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. With powerful instructions that can be executed in a single clock cycle, this microcontroller achieves high throughput and can optimize power consumption. It is suitable for various applications that require fast processing and low power consumption.

Specifications and features

• High-performance, Low-power AVR® 8-bit Microcontroller
• 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
• Nonvolatile Program and Data Memories
• 8K Bytes of In-System Self-programmable Flash
• Endurance: 10,000 Write/Erase Cycles
• Optional Boot Code Section with Independent Lock bits
• In-System Programming by On-chip Boot Program
• True Read-While-Write Operation
• 512 Bytes EEPROM
• Endurance: 100,000 Write/Erase Cycles
• 512 Bytes Internal SRAM
• Up to 64K Bytes Optional External Memory Space
• Programming Lock for Software Security
• One 8-bit Timer/Counter with Separate Prescaler and Compare Mode
• One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode
• Three PWM Channels
• 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
• Three Sleep Modes: Idle, Power-down and Standby
• I/O and Packages
• 35 Programmable I/O Lines
• 40-pin PDIP, 44-lead TQFP, 44-lead PLCC, and 44-pad QFN/MLF
• Operating Voltages
• 2.7 - 5.5V for ATmega8515L
• 4.5 - 5.5V for ATmega8515
• Speed Grades
• 0 - 8 MHz for ATmega8515L
• 0 - 16 MHz for ATmega8515

Application Scenarios

The ATMEGA8515L-8MI microcontroller can be used in a wide range of applications including:

• Industrial automation
• Robotics
• Home automation
• Smart devices
• Embedded systems

Comparison

- High-performance and low-power microcontroller

- RISC architecture for efficient execution of instructions

- Nonvolatile program and data memories for in-system self-programming

- Wide operating voltage range

- Multiple sleep modes for power saving

- Limited number of I/O lines