Microchip Technology ATMEGA8515L-8MI Microcontroller

The ATMEGA8515L-8MI is a high-performance, low-power Atmel 8-bit AVR RISC-based microcontroller from Microchip Technology that combines 8KB ISP flash memory, 512-Byte EEPROM, 512-Byte SRAM, 32 general purpose I/O lines, 32 general purpose working registers, a real time counter, three flexible timer/counters with compare modes, internal and external interrupts, serial programmable USART, a byte-oriented 2-wire serial interface, SPI serial port, and a 6-channel 10-bit A/D converter (8 channels in TQFP and QFN/MLF packages). It features an onboard programmable lock for security.

Key Features:

• High Performance and Low Power: The ATMEGA8515L-8MI operates at a voltage range of 2.7-5.5 volts, featuring a powerful architecture with a CPU running at up to 8 MIPS (Million Instructions Per Second).
• Advanced RISC Architecture: With 130 powerful instructions, most of which are executed in a single clock cycle, this microcontroller achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.
• Memory Capacity: It has 8KB of in-system programmable flash, 512 bytes of EEPROM, and 512 bytes of internal SRAM.
• Comprehensive Peripherals: A variety of peripherals support advanced functionalities, including timers, counters, USART, SPI, and a 2-wire serial interface.
• ADC Channels: The 6-channel 10-bit analog-to-digital converter allows for the conversion of analog signals to digital, expanding the microcontroller's interfacing capabilities with analog sensors.
• Programming and Debugging: The device supports ISP flash memory through SPI, enabling easy programming and debugging.
• Package: The microcontroller is available in a 40-pin PDIP package, making it suitable for breadboard prototyping and easy mounting on PCBs.

Applications:

The ATMEGA8515L-8MI is versatile and can be used in a wide array of applications including industrial control systems, sensor networks, automotive, robotics, and consumer electronics due to its robust feature set and scalability.

Note: For detailed technical specifications, please refer to the ATMEGA8515L-8MI datasheet provided by Microchip Technology.