This document describes the features of the ATmega8515L/ATmega8515 microcontrollers, including RISC architecture, nonvolatile program and data memories, peripheral features, special microcontroller features, I/O and packages.
The ATmega8515 is a low‑power 8‑bit AVR microcontroller featuring 8 KB of in‑system programmable Flash, 512 B EEPROM, 512 B SRAM, and up to 35 programmable I/O lines. It supports a rich instruction set, three timers, USART, SPI, and a programmable watchdog, making it suitable for a wide range of embedded applications.
The device is offered in several packages (40‑pin PDIP, 44‑lead TQFP, PLCC, and MLF) and operates from 2.7 V to 5.5 V (ATmega8515L) or 4.5 V to 5.5 V (ATmega8515). Detailed pin configurations, block diagrams, and architectural information are provided throughout the document.
| Flash Memory | 8 KB |
|---|---|
| EEPROM | 512 Bytes |
| SRAM | 512 Bytes |
| Programmable I/O Lines | 35 |
| Operating Voltage (ATmega8515L) | 2.7 V – 5.5 V |
| Operating Voltage (ATmega8515) | 4.5 V – 5.5 V |
| Maximum Clock Speed | 16 MHz |
| Package Types | 40‑pin PDIP, 44‑lead TQFP, 44‑lead PLCC, 44‑pad MLF |
The ATmega8515 includes 8 KB of in‑system self‑programmable Flash memory.
It provides 35 programmable I/O lines.
The ATmega8515L operates from 2.7 V to 5.5 V.
It is available in 40‑pin PDIP, 44‑lead TQFP, 44‑lead PLCC, and 44‑pad MLF packages.