The ATMEGA8515L-8MU is a high-performance, low-power Atmel 8-bit AVR RISC-based microcontroller from Microchip Technology, combining 8KB ISP flash memory, 512-Byte EEPROM, 512-Byte SRAM, 32 general purpose I/O lines, 32 general purpose working registers, a JTAG interface for Boundary-scan, On-chip Debugging support and programming, and three flexible Timer/Counters with compare modes. Its robust architecture and rich feature set make it a versatile choice for a wide range of applications.
Key Features:
- Advanced RISC Architecture: With 130 powerful instructions, most of which are executed in a single clock cycle, the ATMEGA8515L-8MU achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.
- High Endurance Non-volatile Memory segments: The device is equipped with 8KB of in-system programmable flash, allowing the program memory to be reprogrammed in-system through an SPI serial interface or by a conventional non-volatile memory programmer.
- JTAG (IEEE std. 1149.1 Compliant) Interface: This interface facilitates on-chip debugging and programming, and simplifies the design of complex systems by enabling the testing of the interconnections between chips.
- Power-efficient Operation: The ATMEGA8515L-8MU operates between 2.7-5.5 volts and features multiple sleep modes, allowing for optimized power consumption depending on the application's requirements.
- Peripheral Features: Includes three flexible 16-bit timer/counters with compare modes, internal and external interrupts, a serial programmable USART, a byte-oriented 2-wire serial interface, an SPI serial port, and a watchdog timer with internal oscillator.
- Speed Grades: The device operates at a maximum frequency of 8MHz, providing a balanced performance for time-sensitive tasks.
- Package: The ATMEGA8515L-8MU comes in a 44-lead TQFP (Thin Quad Flat Package) which is suitable for surface-mount technology, providing space efficiency on printed circuit boards.
Applications:
The versatility of the ATMEGA8515L-8MU makes it ideal for applications such as automotive, industrial, appliance control, sensor systems, power tools, and many other embedded system applications. Its robust feature set and programmability cater to a broad spectrum of functionalities, ensuring adaptability in a dynamic technological landscape.
