ATMEGA644A-MUR
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- Mfr.Part #
- ATMEGA644A-MUR
- Manufacturer
- Microchip Technology
- Package / Case
- 44-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 64KB FLASH 44VQFN
- Stock
- 37,469
- In Stock ：
- 37,469
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Operating Temperature :
- -40°C ~ 85°C (TA)
- Core Size :
- 8-Bit
- Core Processor :
- AVR
- Speed :
- 20MHz
- Data Converters :
- A/D 8x10b
- Number of I/O :
- 32
- Oscillator Type :
- Internal
- Program Memory Size :
- 64KB (32K x 16)
- Voltage - Supply (Vcc/Vdd) :
- 1.8V ~ 5.5V
- Mounting Type :
- Surface Mount
- Connectivity :
- I²C, SPI, UART/USART
- Program Memory Type :
- FLASH
- Supplier Device Package :
- 44-VQFN (7x7)
- Product Status :
- Active
- Package / Case :
- 44-VFQFN Exposed Pad
- EEPROM Size :
- 2K x 8
- RAM Size :
- 4K x 8
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Datasheets
- ATMEGA644A-MUR
64KB 32K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA644A 44 Pin 20MHz 44-VFQFN Exposed Pad
ATMEGA644A-MUR Overview
Packaged in a 44-VFQFN Exposed Pad format. A total of 32 I/Os are on the Microcontroller. Surface Mount is the mounting type of the Microcontroller that is attached to the panel. This Microcontroller is based on a core called 8-Bit. The type of its program memory is FLASH. In this Microcontroller, temperature is controlled within the range -40°C~85°C TA. A AVR® ATmega series electrical component is used in this application. This program has a program memory of 64KB 32K x 16 bytes, which is the size of the program. With a AVR Core Processor, Microcontroller is fast and efficient. ICs for MICROCONTROLLER, RISC uPs/uCs/peripheral parts. There are 44 terminations on the IC chip, which means there are 44 terminations on the integrated circuit chip. In addition, MCU chip comes with a 8-bit size. The system has NO channels for DMA communication. There is 64kB memory size assigned to the part. Alternatives can be found by searching through the base part number ATMEGA644A to find them. At a frequency of 20MHz, Microcontroller can operate efficiently. This MCU Chip uses YES PWM channels to operate. Chips have 44 pins. There are 3 timers/counters in this device. The AVR RISC CPU family is embedded in the device, so it can handle a wide range of operations. The equipment has a FLASH memory that is built in. It is equipped with a AVR core architecture which is integrated into it. In the 32 Programmable I/O section, it can be programmed in many different ways. As part of the part, 2 serial I/Os have been incorporated. In addition to the internal interrupts, the part includes 3 external interrupts. An integrated circuit with 3 bits has a total of 3 bits.
ATMEGA644A-MUR Features
44-VFQFN Exposed Pad package
Mounting type of Surface Mount
Minimum temperature of -40 °C
ATMEGA644A-MUR Applications
There are a lot of Microchip Technology
ATMEGA644A-MUR Microcontroller applications.
- Radio
- Television
- Heater/Fan
- Calculator
- Kindle
- Christmas lights
- 3D printers
- Washing machine
- Microwave ovens
- Home appliances
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