ATmega8L / ATmega8 is Atmel's high-performance, low-power 8-bit AVR® microcontrollers with 8KB of on-chip programmable Flash, 10,000 times write life, 512 bytes of EEPROM write life 100,000 times, 1K bytes of on-chip SRAM.
This manual describes the ATmega8 8‑bit AVR RISC microcontroller, its architecture, instruction set, and low‑power operation. It includes detailed pin configurations, memory organization, and peripheral features such as timers, ADCs, and communication interfaces.
The document also provides revision change notes, programming options, and guidelines for using the built‑in bootloader, sleep modes, and clock settings. This manual is written in Chinese.
| Flash memory | 8 KB |
|---|---|
| EEPROM | 512 bytes |
| SRAM | 1 KB |
| Operating voltage (ATmega8L) | 2.7 V – 5.5 V |
| Operating voltage (ATmega8) | 4.5 V – 5.0 V |
| Maximum clock speed | 16 MHz |
| I/O pins | 32 |
| ADC channels (TQFP/MLF) | 8 channels, 10‑bit |
The ATmega8 contains 8 KB of in‑system programmable flash memory.
The ATmega8L works from 2.7 V to 5.5 V.
The device provides 32 general‑purpose I/O pins.
The ATmega8 can run up to 16 MHz.