ATMEGA64-16AC

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

An ATMEGA64-16AC is an embedded microcontroller that works on a 8-bit AVR RISC based architecture. ATMEGA64-16AC has an 8MHz internal oscillator, 1K bytes of internal EEPROM, and 64K bytes of internal SRAM, as well as 64 I/O lines that can be balanced by a single instruction.

Application Field

Due to its powerful design, the ATMEGA64-16AC is well suited for various embedded applications such as real-time control systems, digital signal processing, automation, and multi-user interfaces. These microcontrollers offer multiple options to adapt to the application, including numerous internal peripherals, multiple power-saving sleep modes, a wide selection of external memories, and a wide range of temperature ranges.

The ATMEGA64-16AC is also suitable for a wide number of industrial applications, ranging from industrial control systems, medical devices, and factory automation. The microcontroller also features advanced features such as high-speed output compare, power-saving sleep mode, and onboard EEPROM which allows the device to store data even during a power-off cycle.

Working Principle

The ATMEGA64-16AC has a two-stage pipeline architecture for efficient processing of instructions. The first stage of the processor is the instruction fetch (IF) stage, which fetches two instructions at a time from either memory or a prefetch unit. The second stage of the processor is the instruction decode and execution (EDE) stage, where the two instructions fetched from the IF stage are decoded and executed.

The ATMEGA64-16AC uses internal memory, or external memory, or both in the form of the following flash memory: program memory (Flash EEPROM), data memory (RAM), and EEPROM. The device also supports up to six external interrupt lines with up to four priority levels. The external interrupts can be enabled or disabled through the interrupt control unit (ICU).

The ATMEGA64-16AC also incorporates a number of other features such as ADC, PWM, SPI, TWI, and UART. The ADC unit of the microcontroller allows for the conversion of analog signals to digital using a successive approximation method. It also features an eight-channel multiplexed ADC system which allows for the conversion of multiple analog signals within a single cycle. The PWM unit is used to generate time-based signals, while the SPI is used to configure and communicate with other peripherals.

The UART of the ATMEGA64-16AC is used for both synchronous and asynchronous serial communication. The UART can communicate with other devices using an 8-bit data frame format. The TWI is used for bi-directional communication between two or more devices. The TWI can operate as a master or slave to other devices.

The ATMEGA64-16AC is powered by a 3V to 5V DC supply and is coded with instruction SETs contained in its 512K flash memory that can be programmed for up to 1 million cycles. An 8MHz filter is available for better system response. The ATMEGA64-16AC is an advanced microcontroller that is ideal for small to medium scale applications.

The specific data is subject to PDF, and the above content is for reference