ATmega168A/P is a high-performance, low-power AVR® 8-bit microcontroller from Microchip, which adopts advanced 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.
The ATmega8 and ATmega8L are low‑power 8‑bit CMOS microcontrollers based on Atmel's AVR RISC architecture. They deliver up to 16 MIPS at 16 MHz and include a rich set of peripherals for embedded applications.
Key features include 8 KB of self‑programming Flash, 512 B EEPROM, 1 KB SRAM, 23 programmable I/O lines, multiple timer/counters, an ADC with up to eight 10‑bit channels, and support for various package types such as PDIP, TQFP and QFN/MLF.
| Flash program memory | 8 KB |
|---|---|
| EEPROM | 512 B |
| SRAM | 1 KB |
| Operating voltage (ATmega8L) | 2.7 V – 5.5 V |
| Operating voltage (ATmega8) | 4.5 V – 5.5 V |
| Programmable I/O lines | 23 |
| Package options | 28‑lead PDIP, 32‑lead TQFP, 32‑pad QFN/MLF |
The ATmega8 provides 8 KB of In‑System Self‑programmable Flash memory.
It includes 512 bytes of EEPROM for non‑volatile data storage.
ATmega8L operates from 2.7 V to 5.5 V, while ATmega8 operates from 4.5 V to 5.5 V.
The device offers 23 programmable I/O lines.