Overview
The ATMEGA8535-16AU is a high-performance, low-power 8-bit microcontroller from Microchip Technology, based on the AVR enhanced RISC architecture. This microcontroller is designed to deliver throughputs approaching 1 MIPS per MHz by executing instructions in a single clock cycle, allowing for optimized power consumption versus processing performance. It features 8KB of programmable flash memory, 544 bytes of SRAM, and 512 bytes of EEPROM, along with an 8-channel 10-bit A/D converter. The device operates within a voltage range of 2.7 to 5.5 volts and supports a maximum operating frequency of 16 MHz.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Microchip Technology |
| Microcontroller Type | 8-bit AVR RISC |
| Flash Memory | 8 KB |
| SRAM | 544 bytes |
| EEPROM | 512 bytes |
| Pin Count | 44 |
| Max. Operating Frequency | 16 MHz |
| Max. I/O Pins | 32 |
| ADC Channels | 8 |
| ADC Resolution | 10 bits |
| PWM Channels | 4 |
| Operating Voltage (Vcc) | 2.7 to 5.5 V |
| Temperature Range | -40°C to 85°C |
| Package Type | TQFP44 |
Key Features
- Low-power CMOS technology for reduced power consumption.
- 8-bit AVR RISC architecture for high performance and efficiency.
- 8KB of programmable flash memory, 544 bytes of SRAM, and 512 bytes of EEPROM.
- 8-channel 10-bit A/D converter for analog data processing.
- Support for SPI, TWI (I2C), and USART communication protocols.
- Four PWM channels and three timers.
- One analog comparator and one watchdog timer.
- Brown-out detect/reset, power-on reset (POR), and calibrated RC oscillator.
- Self-programming capability for flash memory.
Applications
The ATMEGA8535-16AU is versatile and can be used in a variety of applications, including:
- Embedded systems requiring low power consumption and high performance.
- Industrial control systems, such as automation and process control.
- Consumer electronics, like remote controls and appliances.
- Automotive systems, though not specifically automotive-qualified.
- Medical devices and healthcare equipment.
- Robotic and mechatronic systems.
Q & A
- What is the ATMEGA8535-16AU microcontroller?
The ATMEGA8535-16AU is an 8-bit AVR RISC-based microcontroller from Microchip Technology, featuring 8KB of flash memory, 544 bytes of SRAM, and 512 bytes of EEPROM.
- What is the maximum operating frequency of the ATMEGA8535-16AU?
The maximum operating frequency is 16 MHz.
- How many I/O pins does the ATMEGA8535-16AU have?
The device has 32 I/O pins.
- What communication protocols are supported by the ATMEGA8535-16AU?
The device supports SPI, TWI (I2C), and USART communication protocols.
- Does the ATMEGA8535-16AU have analog-to-digital conversion capabilities?
Yes, it has an 8-channel 10-bit A/D converter.
- What is the operating voltage range of the ATMEGA8535-16AU?
The operating voltage range is 2.7 to 5.5 volts.
- Does the ATMEGA8535-16AU support self-programming of flash memory?
Yes, it supports self-programming of flash memory.
- What is the temperature range for the ATMEGA8535-16AU?
The temperature range is -40°C to 85°C.
- What package type is the ATMEGA8535-16AU available in?
The device is available in a TQFP44 package.
- Does the ATMEGA8535-16AU have any built-in timers?
Yes, it has three timers and one watchdog timer.
