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ATMEGA328PB-AN

  • ATMEGA328PB-AN
  • ATMEGA328PB-AN

ATMEGA328PB-AN

ATMEGA328PB-AN

Microchip Technology

32KB 16K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA328PB 20MHz 5V 32-TQFP

SOT-23

ATMEGA328PB-AN Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 3 Weeks
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 32-TQFP
Surface Mount YES
Supplier Device Package 32-TQFP (7x7)
Number of Terminals 32
Mounting Style SMD/SMT
Interfaces I2C/SPI/USART
Data Converters A/D 8x10b
Family Name ATmega
Instruction Set Architecture RISC
Dimensions 7.1 x 7.1 x 1.05mm
Typical Operating Supply Voltage 1.8 → 5.5 V
Package Type TQFP
Maximum Operating Temperature +105 °C
Minimum Operating Temperature -40 °C
MSL -
Qualification -
DAC Resolution No DAC
Number of I/Os 23 I/O
Interface Type 2-Wire, I2C, SPI, USART
Manufacturer Microchip
Brand Microchip Technology / Atmel
Tradename AVR
RoHS Details
Package Tray
Base Product Number ATMEGA328
Mfr Microchip Technology
Product Status Active
Package Shape SQUARE
Number of I/O Lines 27
Operating Temperature -40°C~105°C TA
Packaging Tray
Series AVR® ATmega
Published 2015
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
Terminal Finish Matte Tin (Sn)
Subcategory Microcontrollers - MCU
Terminal Position QUAD
Terminal Form GULL WING
Supply Voltage 5V
Terminal Pitch 0.8 mm
Reach Compliance Code compliant
Frequency 20MHz
Base Part Number ATMEGA328PB
Pin Count 32
JESD-30 Code S-PQFP-G32
Operating Supply Voltage 5V
Temperature Grade INDUSTRIAL
Interface I2C, SPI, USART
Memory Size 32kB
Oscillator Type Internal
Number of I/O 27
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 10 mA
Bit Size 8
Data Converter A/D 8x10b
Watchdog Timer Yes
Has ADC YES
DMA Channels NO
Data Rate 15kbit/s
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Seated Height-Max 1.2 mm
Number of Timers/Counters 5
Product Type 8-bit Microcontrollers - MCU
ROM (words) 32000
EEPROM Size 1K x 8
On Chip Program ROM Width 8
CPU Family AVR RISC
Boundary Scan NO
Low Power Mode YES
Screening Level TS 16949
Number of A/D Converters 1
Format FIXED-POINT
Integrated Cache NO
Number of UART Channels 2
RAM (bytes) 2048
Number of ADC Channels 8
ROM Programmability FLASH
Number of External Interrupts 2
Number of PWM Channels 10
Number of I2C Channels 2
On Chip Data RAM Width 8
Number of SPI Channels 2
Product MCU
Number of Ethernet Channels 0
Product Category 8-bit Microcontrollers - MCU
Device Core AVR
Height 1.2mm
Length 7mm
Width 7.1mm
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $1.91000 $1.91
500 $1.8909 $945.45
1000 $1.8718 $1871.8
1500 $1.8527 $2779.05
2000 $1.8336 $3667.2
2500 $1.8145 $4536.25
ATMEGA328PB-AN Product Details

ATMEGA328PB-AN Overview


32-TQFP-packages are available. There are 27 I/O ports on this device. Device mounting type Surface Mount is the type of mounting that the Microcontroller uses. There is a 8-Bit core at the core of this MCU. There is a type of program memory called FLASH in the Microcontroller. There is a temperature range of -40°C~105°C TA for this Microcontroller. An electrical component of this type belongs to the AVR® ATmega series. This program memory has a size of 32KB 16K x 16, which indicates what the size of the program memory is. AVR Core processors are used in MCU. Devices of this type belong to the MICROCONTROLLER, RISC power supply/socket/peripheral ICs category. This chip has a total of 32 terminations on MCU chip. You get a 8-bit size. This Microcontroller chip is powered by 5V volts. There are NO DMA channels on this Microcontroller chip. The part has a memory size of 32kB. The base part number ATMEGA328PB provides alternatives. This device is extremely efficient when operated at a frequency of 20MHz. Using the PWM channel YES, the device works with the motor. Using the timer/counter system, it has 5 timers/counters. It has 32 pins in total. In addition to this, the device is embedded with the the AVR RISC CPU family. With 2 UART channels, it has all the features you may need. In total, it has 8 ADC channels for the measurement of signals. There is a set of 1 A/D converters on the device. As far as the PWM channel count is concerned, the device makes use of 10 channels. As part of the design, the part has been designed to feature 2 channels for I2C communication. In this part, there are 2 interrupts that are external to the system.

ATMEGA328PB-AN Features


32-TQFP package
Mounting type of Surface Mount
Microcontrollers - MCU subcategory


ATMEGA328PB-AN Applications


There are a lot of Microchip Technology
ATMEGA328PB-AN Microcontroller applications.


  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio

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