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Microcontrollers and Processors / Microcontrollers / ATMEGA328PB-AN
Datasheets
ATMEGA328PB-AN by:

IC MCU 8BIT 32KB FLASH 32TQFP

Part Details for ATMEGA328PB-AN by Microchip Technology Inc

Results Overview of ATMEGA328PB-AN by Microchip Technology Inc

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Applications Education and Research Aerospace and Defense Agriculture Technology Robotics and Drones

ATMEGA328PB-AN Information

ATMEGA328PB-AN by Microchip Technology Inc is a Microcontroller.
Microcontrollers are under the broader part category of Microcontrollers and Processors.

Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.

Price & Stock for ATMEGA328PB-AN

Part # Distributor Description Stock Price Buy
DISTI # 30AC9378
Newark Mcu, 8Bit, 20Mhz, Tqfp-32, Product Range:Avr Atmega Family Atmega328 Series Microcontrollers, Cpu Speed:20Mhz, Program Memory Size:32Kb, Ram Memory Size:2Kb, No. Of Pins:32Pins, Mcu Case Style:Tqfp, No. Of I/O S:27I/O S, Embedded Rohs Compliant: Yes |Microchip ATMEGA328PB-AN RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 39070
  • 1 $1.6500
  • 10 $1.5800
  • 25 $1.5100
  • 50 $1.4400
  • 100 $1.3700
$1.3700 / $1.6500 Buy Now
DISTI # ATMEGA328PB-AN-ND
DigiKey IC MCU 8BIT 32KB FLASH 32TQFP Min Qty: 1 Lead time: 8 Weeks Container: Tray 2939
In Stock
  • 1 $1.6500
  • 25 $1.5100
  • 100 $1.3700
$1.3700 / $1.6500 Buy Now
DISTI # ATMEGA328PB-AN
Avnet Americas MCU 8-Bit ATmega AVR RISC 32KB Flash 5V 32-Pin TQFP Tray - Trays (Alt: ATMEGA328PB-AN) RoHS: Compliant Min Qty: 500 Package Multiple: 250 Lead time: 8 Weeks, 0 Days Container: Tray 0
  • 500 $1.4164
  • 1,000 $1.4047
  • 1,500 $1.3931
  • 2,500 $1.3815
  • 5,000 $1.3699
$1.3699 / $1.4164 Buy Now
DISTI # 556-ATMEGA328PB-AN
Mouser Electronics 8-bit Microcontrollers - MCU ATMEGA328PB 20MHZ Extd. Temp RoHS: Compliant 6665
  • 1 $1.6500
  • 25 $1.5100
  • 100 $1.3700
$1.3700 / $1.6500 Buy Now
DISTI # V99:2348_07153330
Arrow Electronics MCU 8-bit AVR RISC 32KB Flash 2.5V/3.3V/5V 32-Pin TQFP Tray RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 8 Weeks Date Code: 2327 Americas - 1448
  • 1 $1.4720
$1.4720 Buy Now
DISTI # ATMEGA328PB-AN
Microchip Technology Inc 20MHZ, TQFP, Extended TEMP, GREEN 5 V, TQFP, Projected EOL: 2044-12-22 COO: Taiwan ECCN: EAR99 RoHS: Compliant Lead time: 8 Weeks, 0 Days Container: Tray 0

Alternates Available
  • 1 $1.6500
  • 25 $1.5100
  • 100 $1.3700
  • 1,000 $1.2600
  • 5,000 $1.2000
$1.2000 / $1.6500 Buy Now
Onlinecomponents.com MCU - 8-bit AVR RISC - 32KB Flash - 2.5V/3.3V/5V - 32-Pin TQFP - Tray RoHS: Compliant 2600 In Stock
  • 10 $1.5200
  • 100 $1.4000
  • 250 $1.3500
  • 500 $1.3300
  • 1,000 $1.2700
  • 2,500 $1.2500
  • 5,000 $1.2300
$1.2300 / $1.5200 Buy Now
DISTI # 69238100
Verical MCU 8-bit AVR RISC 32KB Flash 2.5V/3.3V/5V 32-Pin TQFP Tray RoHS: Compliant Min Qty: 40 Package Multiple: 10 Date Code: 2322 Americas - 2600
  • 40 $1.7882
  • 100 $1.6471
  • 250 $1.5882
  • 500 $1.5647
  • 1,000 $1.4941
$1.4941 / $1.7882 Buy Now
DISTI # 69743575
Verical MCU 8-bit AVR RISC 32KB Flash 2.5V/3.3V/5V 32-Pin TQFP Tray RoHS: Compliant Min Qty: 4 Package Multiple: 1 Date Code: 2327 Americas - 1448
  • 4 $1.4720
$1.4720 Buy Now
DISTI # ATMEGA328PB-AN
TME IC: AVR microcontroller, TQFP32, 1.8÷5.5VDC, Ext.inter: 27, Cmp: 1 Min Qty: 1 107
  • 1 $1.8300
  • 5 $1.7500
  • 25 $1.6900
  • 100 $1.5600
$1.5600 / $1.8300 Buy Now
DISTI # ATMEGA328PB-AN
IBS Electronics AVR 32KBYTES FLASH 1KBYTES EEPROM 2KBYTES RAM W - 20MHZ TQFP EXTENDED TEMP GREEN 5 V Min Qty: 10 Package Multiple: 1 2600
  • 10 $1.9760
  • 100 $1.8200
  • 250 $1.7550
  • 500 $1.7290
  • 1,000 $1.6510
  • 2,500 $1.6250
  • 5,000 $1.5990
$1.5990 / $1.9760 Buy Now
NAC 20MHZ, TQFP, Extended TEMP, GREEN 5 V - Package: 32 TQFP 7x7x1mm TRAY RoHS: Compliant Min Qty: 250 Package Multiple: 250 Container: Tray 0
  • 1 $1.7800
  • 100 $1.6100
  • 500 $1.4900
  • 1,000 $1.4500
$1.4500 / $1.7800 Buy Now
DISTI # ATMEGA328PB-AN
Avnet Silica MCU 8Bit ATmega AVR RISC 32KB Flash 5V 32Pin TQFP Tray (Alt: ATMEGA328PB-AN) RoHS: Compliant Min Qty: 250 Package Multiple: 250 Lead time: 10 Weeks, 0 Days Silica - 0
Buy Now
Cytech Systems Limited IC MCU 8BIT 32KB FLASH 32TQFP 250
RFQ
DISTI # ATMEGA328PB-AN
EBV Elektronik MCU 8Bit ATmega AVR RISC 32KB Flash 5V 32Pin TQFP Tray (Alt: ATMEGA328PB-AN) RoHS: Compliant Min Qty: 250 Package Multiple: 250 Lead time: 9 Weeks, 0 Days EBV - 250
Buy Now
Master Electronics MCU - 8-bit AVR RISC - 32KB Flash - 2.5V/3.3V/5V - 32-Pin TQFP - Tray RoHS: Compliant 2600 In Stock
  • 10 $1.5200
  • 100 $1.4000
  • 250 $1.3500
  • 500 $1.3300
  • 1,000 $1.2700
  • 2,500 $1.2500
  • 5,000 $1.2300
$1.2300 / $1.5200 Buy Now
Vyrian Peripheral ICs 15300
RFQ
Win Source Electronics   5940
  • 26 $2.2379
  • 56 $2.0935
  • 86 $2.0213
  • 124 $1.8769
  • 160 $1.8047
  • 200 $1.7325
$1.7325 / $2.2379 Buy Now

Part Details for ATMEGA328PB-AN

ATMEGA328PB-AN CAD Models

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ATMEGA328PB-AN Part Data Attributes

Parametric Data
ATMEGA328PB-AN Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
ATMEGA328PB-AN Microchip Technology Inc IC MCU 8BIT 32KB FLASH 32TQFP
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Package Description TQFP-32
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.31.00.01
Factory Lead Time 8 Weeks
Samacsys Manufacturer Microchip
Has ADC YES
Additional Feature ALSO OPERATES AT 1.8V AT 4MHZ AND 2.7V AT 10 MHZ MINIMUM SUPPLY
Address Bus Width
Bit Size 8
Boundary Scan NO
CPU Family AVR RISC
Clock Frequency-Max 20 MHz
DAC Channels NO
DMA Channels NO
External Data Bus Width
Format FIXED POINT
Integrated Cache NO
JESD-30 Code S-PQFP-G32
JESD-609 Code e3
Length 7 mm
Low Power Mode YES
Moisture Sensitivity Level 1
Number of I/O Lines 27
Number of Serial I/Os 2
Number of Terminals 32
Number of Timers 5
On Chip Data RAM Width 8
On Chip Program ROM Width 16
Operating Temperature-Max 105 °C
Operating Temperature-Min -40 °C
PWM Channels YES
Package Body Material PLASTIC/EPOXY
Package Code TQFP
Package Equivalence Code TQFP32,.35SQ,32
Package Shape SQUARE
Package Style FLATPACK, THIN PROFILE
Peak Reflow Temperature (Cel) 260
RAM (bytes) 2048
ROM (words) 16384
ROM Programmability FLASH
Screening Level TS 16949
Seated Height-Max 1.2 mm
Speed 20 MHz
Supply Current-Max 10 mA
Supply Voltage-Max 5.5 V
Supply Voltage-Min 4.5 V
Supply Voltage-Nom 5 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish MATTE TIN
Terminal Form GULL WING
Terminal Pitch 0.8 mm
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) 40
Width 7 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC

Alternate Parts for ATMEGA328PB-AN

This table gives cross-reference parts and alternative options found for ATMEGA328PB-AN. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of ATMEGA328PB-AN, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
ATMEGA328PB-AU Microchip Technology Inc $1.5333 IC MCU 8BIT 32KB FLASH 32TQFP ATMEGA328PB-AN vs ATMEGA328PB-AU
ATMEGA328PB-AUR Microchip Technology Inc $1.5808 IC MCU 8BIT 32KB FLASH 32TQFP ATMEGA328PB-AN vs ATMEGA328PB-AUR
ATMEGA328PB-AU Atmel Corporation Check for Price RISC Microcontroller, CMOS, ATMEGA328PB-AN vs ATMEGA328PB-AU
ATMEGA328PB-AN Atmel Corporation Check for Price RISC Microcontroller, CMOS, ATMEGA328PB-AN vs ATMEGA328PB-AN
Part Number Manufacturer Composite Price Description Compare
ATMEGA328PB-ANR Atmel Corporation Check for Price RISC Microcontroller, CMOS, ATMEGA328PB-AN vs ATMEGA328PB-ANR
ATMEGA328P-MNR Atmel Corporation Check for Price RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQCC32, 5 X 5 MM, 1 MM HEIGHT, 0.50 MM PITCH, GREEN, PLASTIC, MO-220VHHD-2, MLF-32 ATMEGA328PB-AN vs ATMEGA328P-MNR
ATMEGA328P-MMHR Atmel Corporation Check for Price RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQCC28, 4 X 4 MM, 1 MM HEIGHT, 0.45 MM PITCH, GREEN, PLASTIC, VQFN-28 ATMEGA328PB-AN vs ATMEGA328P-MMHR
ATMEGA328P-AN Atmel Corporation Check for Price RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQFP32, 7 X 7 MM, 1 MM HEIGHT, 0.80 MM PITCH, GREEN, PLASTIC, MS-026ABA, TQFP-32 ATMEGA328PB-AN vs ATMEGA328P-AN
ATMEGA328P-AU Atmel Corporation Check for Price RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQFP32, 7 X 7 MM, 1 MM HEIGHT, 0.80 MM PITCH, GREEN, PLASTIC, MS-026ABA, TQFP-32 ATMEGA328PB-AN vs ATMEGA328P-AU
ATMEGA328-AU Atmel Corporation Check for Price RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQFP32, 7 X 7 MM, 1 MM HEIGHT, 0.80 MM PITCH, GREEN, PLASTIC, MS-026ABA, TQFP-32 ATMEGA328PB-AN vs ATMEGA328-AU
ATMEGA328P-MN Atmel Corporation Check for Price RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQCC32, 5 X 5 MM, 1 MM HEIGHT, 0.50 MM PITCH, GREEN, PLASTIC, MO-220VHHD-2, MLF-32 ATMEGA328PB-AN vs ATMEGA328P-MN
ATMEGA328PB-MNR Atmel Corporation Check for Price RISC Microcontroller, CMOS, ATMEGA328PB-AN vs ATMEGA328PB-MNR
ATMEGA328P-MU Atmel Corporation Check for Price RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQCC32, 5 X 5 MM, 1 MM HEIGHT, 0.50 MM PITCH, GREEN, PLASTIC, MO-220VHHD-2, MLF-32 ATMEGA328PB-AN vs ATMEGA328P-MU
ATMEGA328-MMH Atmel Corporation Check for Price RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQCC28, 4 X 4 MM, 1 MM HEIGHT, 0.45 MM PITCH, GREEN, PLASTIC, VQFN-28 ATMEGA328PB-AN vs ATMEGA328-MMH

ATMEGA328PB-AN Related Parts

ATMEGA328PB-AN Frequently Asked Questions (FAQ)

  • The maximum clock frequency for the ATMEGA328PB-AN is 20 MHz.

  • Yes, the ATMEGA328PB-AN can operate with a power supply voltage range of 1.8V to 5.5V, including 3.3V.

  • The ATMEGA328PB-AN has 32 KB of flash memory.

  • Yes, the ATMEGA328PB-AN can be used with an external crystal oscillator, and it has a built-in phase-locked loop (PLL) for frequency multiplication.

  • The maximum current consumption of the ATMEGA328PB-AN is approximately 15 mA at 5V and 20 MHz.

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