Packaged in a 32-TQFP format. There are 23 I/Os. The Microcontroller's mounting type is Surface Mount and this IC chip has the following features. This Microcontroller is based on a core called 8-Bit. The type of its program memory is FLASH. The Microcontroller runs in -40°C~85°C TA Operating Temperature. The AVR® ATmega series includes this electrical component. 32KB 16K x 16 is the size of its program memory. AVR Core processors are used in MCU. The IC chip fits into the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. There are 32 terminations on the IC chip, which means there are 32 terminations on the integrated circuit chip. Microcontroller comes with 8 bit size. Microcontroller chip has outputs of 5V volts. MCU chip has NO DMA channels. 32kB memory size belongs to the part. Using the base part number ATMEGA328P, you will be able to find alternatives for the part. It exhibits good efficiency when it operates at a frequency of 20MHz and it is able to operate at a high frequency. This MCU Chip uses YES PWM channels to operate. On the chip, there are 32 pins that are accessible. The clock has 3 timers or counters on it. A total of 8 ADC channels are present in this device. 1 I2C channels are integrated by the part. In addition to the internal interrupts, the part includes 2 external interrupts.

32-TQFP package
Mounting type of Surface Mount
Microcontrollers subcategory

There are a lot of Microchip Technology ATMEGA328P-AUR Microcontroller applications.

• Removable disks

  
  

• Hand-held metering systems

  
  

• Hard drives

  
  

• Electrocardiogram (EKG)

  
  

• CD players

  
  

• Mobile computers

  
  

• Mice

  
  

• Accu-check

  
  

• Dishwashers

  
  

• Teletext terminals

  
  

  Factory Lead Time	6 Weeks
  Contact Plating	Tin
  Mount	Surface Mount
  Mounting Type	Surface Mount
  Package / Case	32-TQFP
  Surface Mount	YES
  Number of Pins	32
  Supplier Device Package	32-TQFP (7x7)
  Number of Terminals	32
  Mounting Style	SMD/SMT
  Manufacturer Package Identifier	32-A
  Interfaces	SPI/TWI/USART
  Enclosure	TQFP 32 (7x7)
  Manuf. code	MCP
  Max. operating temperature	+85°C
  Manufacturer	Microchip Technology
  Data Converters	A/D 8x10b
  Package	Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;
  Base Product Number	ATMEGA328
  Mfr	Microchip Technology
  Product Status	Active
  Family Name	ATmega
  Instruction Set Architecture	RISC
  Dimensions	7.1 x 7.1 x 1.05mm
  Typical Operating Supply Voltage	5.5 (Maximum) V
  Package Type	TQFP
  Maximum Operating Temperature	+85 °C
  Minimum Operating Temperature	-40 °C
  MSL	MSL 3 - 168 hours
  Qualification	-
  Number of I/Os	23 I/O
  Interface Type	I2C, SPI, USART
  Brand	Microchip Technology / Atmel
  Tradename	AVR
  RoHS	Details
  Package Shape	SQUARE
  Number of I/O Lines	23
  Operating Temperature	-40°C~85°C TA
  Packaging	Tape & Reel (TR)
  Series	AVR® ATmega
  Published	1997
  JESD-609 Code	e3
  Pbfree Code	yes
  Part Status	Active
  Moisture Sensitivity Level (MSL)	3 (168 Hours)
  Number of Terminations	32
  Type	ATMEGA328P-AUR
  Terminal Finish	Matte Tin (Sn)
  Additional Feature	ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ
  Terminal Position	QUAD
  Terminal Form	GULL WING
  Peak Reflow Temperature (Cel)	260
  Supply Voltage	5V
  Terminal Pitch	0.8 mm
  Reach Compliance Code	compliant
  Frequency	20MHz
  Time@Peak Reflow Temperature-Max (s)	40
  Base Part Number	ATMEGA328P
  Pin Count	32
  JESD-30 Code	S-PQFP-G32
  Qualification Status	Not Qualified
  Supply Voltage-Max (Vsup)	5.5V
  Power Supplies	2/5 V
  Temperature Grade	INDUSTRIAL
  Supply Voltage-Min (Vsup)	4.5V
  Interface	2-Wire, I2C, SPI, UART, USART
  Memory Size	32kB
  Oscillator Type	Internal
  Number of I/O	23
  Speed	20MHz
  RAM Size	2K 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	32KB 16K x 16
  Connectivity	I2C, SPI, UART/USART
  Supply Current-Max	200 mA
  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
  Seated Height-Max	1.2 mm
  Number of Timers/Counters	3
  Product Type	8-bit Microcontrollers - MCU
  ROM (words)	16384
  EEPROM Size	1K x 8
  On Chip Program ROM Width	8
  CPU Family	AVR RISC
  Boundary Scan	NO
  Low Power Mode	YES
  Format	FIXED POINT
  Integrated Cache	NO
  RAM (words)	2048
  Number of UART Channels	1
  Number of ADC Channels	8
  Number of Timers	3
  ROM Programmability	FLASH
  Number of External Interrupts	2
  Number of I2C Channels	1
  On Chip Data RAM Width	8
  Number of SPI Channels	2
  Product	MCU
  Product Category	8-bit Microcontrollers - MCU
  Device Core	AVR
  Height	1.2mm
  Length	7mm
  Width	7.1mm
  REACH SVHC	No SVHC
  RoHS Status	ROHS3 Compliant
  Lead Free	Lead Free