ATMEGA645A-MUR
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Contact Plating | Tin |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 64-VFQFN Exposed Pad |
| Number of Pins | 64 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| Published | 1997 |
| Series | AVR® ATmega |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 64 |
| Additional Feature | ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 8 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ |
| Subcategory | Microcontrollers |
| Technology | CMOS |
| Terminal Position | QUAD |
| Terminal Form | NO LEAD |
| Supply Voltage | 5V |
| Terminal Pitch | 0.5mm |
| Frequency | 16MHz |
| Base Part Number | ATMEGA645A |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5V |
| Power Supplies | 2/5V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Interface | SPI, UART, USART |
| Memory Size | 64kB |
| Oscillator Type | Internal |
| Number of I/O | 54 |
| RAM Size | 4K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V~5.5V |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Core Processor | AVR |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Program Memory Type | FLASH |
| Core Size | 8-Bit |
| Program Memory Size | 64KB 32K x 16 |
| Connectivity | SPI, UART/USART, USI |
| Supply Current-Max | 12mA |
| Bit Size | 8 |
| Data Converter | A/D 8x10b |
| Watchdog Timer | Yes |
| Has ADC | YES |
| DMA Channels | NO |
| Data Bus Width | 8b |
| PWM Channels | YES |
| DAC Channels | NO |
| Number of Timers/Counters | 3 |
| EEPROM Size | 2K x 8 |
| Height Seated (Max) | 1mm |
| Length | 9mm |
| RoHS Status | ROHS3 Compliant |
ATMEGA645A-MUR Overview
A space-saving advantage is that it is included in the 64-VFQFN Exposed Pad package. A Surface Mount mounting method is used. There is a Tape & Reel (TR) package available for it. AVR core processor is present on the device. Maintain a temperature of -40°C~85°C TA while working. It has a type of program memory of FLASH. It has a number of 54I/Os. A component with the same part number as ATMEGA645A can be compared to other similar components. The terminals of this device are located at QUAD. It has 64 terminationals. The electrical component is part of the series AVR? ATmega. Because of the 5V voltage of the supply, high efficiency can be achieved. The gadget has MICROCONTROLLER, RISC for its uPs, uC, and peripheral ICs. It is constructed using 64 pins. The mounting of this device is carried out following the method of Surface Mount. Subcategory Microcontrollers includes this component. Data and programs can be stored on the devices with a memory size of 64kB. In this case, 12mA represents the maximum current supply. There is a source of power of 2/5V that powers this device. This device works well at 16MHz frequency when it is operating at a high rate of efficiency. There are currently 3 timers/counters set up on the system. In addition, it is also capable of having the property ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 8 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ. Normal operation requires a supply voltage (Vsup) that is higher than 4.5V. Using a Internal oscillator type, it works well.
ATMEGA645A-MUR Features
64-VFQFN Exposed Pad package
Mounting type of Surface Mount
Microcontrollers subcategory
ATMEGA645A-MUR Applications
There are a lot of Microchip Technology ATMEGA645A-MUR Microcontroller applications.
- Switches
- Medical instruments chromatographs
- Copiers
- Computer/laptop
- Air fryers
- Process control devices
- Accu-check
- Multi-meter
- Virtual reality VR robots
- Plant factories (special plant factories, soilless cultivation technology, smart seed engineering)
