ATmega8535L/ATmega8535 is an 8-bit AVR® microcontroller from Atmel with 8KB of in-system programmable Flash, 512 bytes of EEPROM and 512 bytes of internal SRAM. ATmega8535L/ATmega8535 has 32 general purpose working registers, two 8-bit timers/counters, one 16-bit timer/counter, a 4-channel PWM, 8-channel 10-bit ADC, two programmable serial USARTs, a SPI serial interface, a watchdog timer with independent internal oscillator and an internal analog comparator.
The ATmega8535 is a high‑performance, low‑power 8‑bit AVR RISC microcontroller featuring 8 KB in‑system Flash, 512 B EEPROM, 512 B SRAM, and a rich set of peripherals such as timers, PWM channels, and an 8‑channel 10‑bit ADC. It operates from 2.7 V to 5.5 V (ATmega8535L) or 4.5 V to 5.5 V (ATmega8535) and can run up to 8 MHz or 16 MHz respectively.
The document includes pin‑out diagrams for PDIP, TQFP, PLCC and MLF packages, detailed descriptions of the three timers (two 8‑bit and one 16‑bit), interrupt architecture, and electrical characteristics. It also lists the available package types and the full register set for developers. This manual is written in Chinese.
| Operating voltage (ATmega8535L) | 2.7 V – 5.5 V |
|---|---|
| Operating voltage (ATmega8535) | 4.5 V – 5.5 V |
| Maximum CPU frequency (ATmega8535L) | 8 MHz |
| Maximum CPU frequency (ATmega8535) | 16 MHz |
| ADC channels | 8 channels, 10‑bit |
| PWM channels | 4 |
It provides eight 10‑bit ADC channels.