ATMEGA8535-16AU - Microchip Technology

Manufacturer Part Number

ATMEGA8535-16AU

Manufacturer

Microchip Technology

Introduction

The ATMEGA8535-16AU is a high-performance 8-bit AVR RISC-based microcontroller combining 8KB ISP flash memory with read-while-write capabilities, 512B EEPROM, 512B SRAM, 32 general-purpose I/O lines, and a suite of flexible peripherals

Product Features and Performance

8-bit AVR RISC architecture

16 MHz maximum operating frequency

32 programmable I/O lines

8KB in-system programmable flash

512 bytes EEPROM

512 bytes internal SRAM

In-circuit serial programming

Advanced RISC architecture with 32 x 8 general-purpose working registers

Product Advantages

Low power consumption

High performance and flexibility for a variety of applications

Large number of I/Os and peripheral features

In-system programmability for easier firmware updates

Robust serial communication capabilities with I2C, SPI, and UART/USART

Key Technical Parameters

Core Processor: AVR

Core Size: 8-Bit

Speed: 16MHz

Connectivity: I2C, SPI, UART/USART

Peripherals: Brown-out Detect/Reset, POR, PWM, WDT

Program Memory Size: 8KB (4K x 16)

EEPROM Size: 512 x 8

RAM Size: 512 x 8

Voltage - Supply: 4.5V ~ 5.5V

Data Converters: A/D 8x10b

Operating Temperature: -40°C ~ 85°C (TA)

Quality and Safety Features

Brown-out detection

Power-on Reset (POR)

Programmable Watchdog Timer (WDT) for system reliability

Internal calibrated oscillator for stable operation

Compatibility

Compatible with a wide range of voltage supply levels (4.5V to 5.5V)

44-pin TQFP package compatible with surface mount technology

Compatible with AVR programming tools

Application Areas

Industrial automation

Automotive

Consumer electronics

Home appliances

Internet of Things (IoT) devices

Product Lifecycle

Product Status: Active

Not nearing discontinuation

Replacement and upgrades are available within the Microchip AVR product range

Several Key Reasons to Choose This Product

Advanced control capabilities with 32 programmable I/O lines

Efficient on-chip debugging with in-system programmability

Robust and extensive peripheral set for versatile applications

Long operating temperature range suitable for industrial environments

Strong community support and extensive documentation available

Known for reliability and longevity in the embedded systems market

Consistent part supply and support from Microchip Technology