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  • ATMEGA645P-MU

ATMEGA645P-MU

64KB 32K x 16 FLASH AVR 8-Bit Microcontroller AVR? ATmega Series ATMEGA645P 64 Pin 16MHz 5V 64-VFQFN Exposed Pad


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-ATMEGA645P-MU
  • Package: 64-VFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 688
  • Description: 64KB 32K x 16 FLASH AVR 8-Bit Microcontroller AVR? ATmega Series ATMEGA645P 64 Pin 16MHz 5V 64-VFQFN Exposed Pad (Kg)

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Details

Tags

Parameters
Factory Lead Time 7 Weeks
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 Tray
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
Supply Voltage 5V
Terminal Pitch 0.5mm
Frequency 16MHz
Base Part Number ATMEGA645P
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 6.2mA
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
Radiation Hardening No
RoHS Status ROHS3 Compliant

ATMEGA645P-MU Overview


To save space, it is included in the 64-VFQFN Exposed Pad package. In this case, it is mounted using the method of Surface Mount. You can find it in the package of Tray. AVR core processor is present on the device. Work should be performed at a temperature of -40°C~85°C TA. FLASH is its program memory type. A total of 54 I/Os are present. To find equivalent components, use its ATMEGA645P base part number. QUAD is the position of its terminals on the board. In this case, there are 64 terminationals. This electrical component is part of the AVR? ATmega series. Because the supply voltage is 5V, high efficiency can be achieved. The gadget has MICROCONTROLLER, RISC as its uPs/uCs/peripheral IC. The structure is composed of 64 pins. It is mounted based on the method of Surface Mount. In the subcategory of Microcontrollers, this component is included. A device with a memory size of 64kB can store programs and data. Supply current is maximum at 6.2mA. A 2/5V power source powers it. This device achieves excellent efficiency at frequencies of 16MHz. The number of timers and counters is 3. It has the property of ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 8 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ as well. In order to maintain normal operation, Vsup must be above 4.5V. Using a Internal oscillator type, it works well.

ATMEGA645P-MU Features


64-VFQFN Exposed Pad package
Mounting type of Surface Mount
Microcontrollers subcategory

ATMEGA645P-MU Applications


There are a lot of Microchip Technology ATMEGA645P-MU Microcontroller applications.

  • Telephone sets
  • Dryers
  • Robots
  • Traditional industrial transformation
  • Automatic control
  • Data acquisition and control
  • Auto-breaking system
  • Blood pressure monitors
  • Automatic staplers
  • Refrigerators