Datasheets
ATMEGA328P-ANR by:

IC MCU 8BIT 32KB FLASH 32TQFP

Part Details for ATMEGA328P-ANR by Microchip Technology Inc

Results Overview of ATMEGA328P-ANR by Microchip Technology Inc

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

ATMEGA328P-ANR Information

ATMEGA328P-ANR 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 ATMEGA328P-ANR

Part # Distributor Description Stock Price Buy
DISTI # 68T2934
Newark Microcontroller Mcu, 8 Bit, Atmega, 20Mhz, Tqfp-32, Product Range:Avr Atmega Family Atmega328 Series Microcontrollers, Device Core:Avr, Operating Frequency Max:20Mhz, Program Memory Size:32Kb, No. Of Pins:32Pins, No. Of I/O S:23I/O Srohs Compliant: Yes |Microchip ATMEGA328P-ANR RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape 982
  • 1 $2.8300
  • 10 $2.6300
  • 25 $2.6300
  • 50 $2.4600
  • 100 $2.3900
$2.3900 / $2.8300 Buy Now
DISTI # ATMEGA328P-ANRCT-ND
DigiKey IC MCU 8BIT 32KB FLASH 32TQFP Min Qty: 1 Lead time: 4 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 30930
In Stock
  • 1 $2.8900
  • 25 $2.6500
  • 100 $2.3900
  • 2,000 $2.3900
$2.3900 / $2.8900 Buy Now
DISTI # 68T2934
Avnet Americas MCU 8-bit ATmega AVR RISC 32KB Flash 2.5V/3.3V/5V 32-Pin LQFP T/R - Bulk (Alt: 68T2934) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 5 Weeks, 4 Days Container: Bulk 982 Partner Stock
  • 1 $3.0100
  • 10 $2.8800
  • 25 $2.7600
  • 50 $2.6200
  • 100 $2.4900
$2.4900 / $3.0100 Buy Now
DISTI # ATMEGA328P-ANR
Avnet Americas MCU 8-bit ATmega AVR RISC 32KB Flash 2.5V/3.3V/5V 32-Pin LQFP T/R - Tape and Reel (Alt: ATMEGA328P-ANR) RoHS: Not Compliant Min Qty: 2000 Package Multiple: 2000 Lead time: 4 Weeks, 0 Days Container: Reel 0
  • 2,000 $2.4786
  • 4,000 $2.4582
  • 8,000 $2.4379
  • 12,000 $2.4175
  • 16,000 $2.3973
$2.3973 / $2.4786 Buy Now
DISTI # 556-ATMEGA328P-ANR
Mouser Electronics 8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20 MHZ 105C RoHS: Compliant 17388
  • 1 $2.8900
  • 25 $2.6500
  • 100 $2.3900
  • 2,000 $2.3900
$2.3900 / $2.8900 Buy Now
DISTI # V72:2272_07152766
Arrow Electronics MCU 8-bit AVR RISC 32KB Flash 2.5V/3.3V/5V 32-Pin TQFP T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 4 Weeks Date Code: 2312 Container: Cut Strips Americas - 4647
  • 1 $3.0570
  • 10 $3.0100
  • 25 $2.9640
  • 100 $2.9170
  • 250 $2.8710
  • 500 $2.8240
  • 1,000 $2.7780
  • 3,000 $2.7320
$2.7320 / $3.0570 Buy Now
DISTI # ATMEGA328P-ANR
Microchip Technology Inc 20 MHz, 105C, Green,TQFP, Tape and reel, TQFP, Projected EOL: 2039-11-11 COO: Taiwan, Thailand ECCN: EAR99 RoHS: Compliant Lead time: 6 Weeks, 0 Days Container: Reel 22000
  • 1 $2.8900
  • 25 $2.6500
  • 100 $2.3900
  • 1,000 $2.2000
  • 5,000 $2.1100
$2.1100 / $2.8900 Buy Now
Onlinecomponents.com MCU - 8-bit AVR RISC - 32KB Flash - 2.5V/3.3V/5V - 32-Pin TQFP - Tape&Reel RoHS: Compliant 2000 In Stock
22000 Factory Stock
  • 100 $2.5200
  • 250 $2.4200
  • 500 $2.3600
  • 2,000 $2.2700
  • 4,000 $2.2400
  • 6,000 $2.2000
  • 8,000 $2.1700
$2.1700 / $2.5200 Buy Now
DISTI # 68498904
Verical MCU 8-bit AVR RISC 32KB Flash 2.5V/3.3V/5V 32-Pin TQFP T/R RoHS: Compliant Min Qty: 3 Package Multiple: 1 Date Code: 2312 Americas - 4647
  • 3 $3.0570
  • 10 $3.0100
  • 25 $2.9640
  • 100 $2.9170
  • 250 $2.8710
  • 500 $2.8240
  • 1,000 $2.7780
  • 3,000 $2.7320
$2.7320 / $3.0570 Buy Now
DISTI # 69238056
Verical MCU 8-bit AVR RISC 32KB Flash 2.5V/3.3V/5V 32-Pin TQFP T/R RoHS: Compliant Min Qty: 100 Package Multiple: 100 Date Code: 2321 Americas - 2000
  • 100 $3.2760
  • 300 $3.1460
  • 500 $3.0680
  • 2,000 $2.9510
  • 4,000 $2.9120
$2.9120 / $3.2760 Buy Now
NAC 20 MHz, 105C, Green,TQFP, Tape and reel - Package: 32 TQFP 7x7x1mm T/R RoHS: Compliant Min Qty: 2000 Package Multiple: 2000 0
  • 1 $2.9900
  • 100 $2.7100
  • 500 $2.5400
  • 1,000 $2.4800
$2.4800 / $2.9900 Buy Now
DISTI # ATMEGA328P-ANR
Avnet Silica MCU 8bit ATmega AVR RISC 32KB Flash 25V33V5V 32Pin LQFP TR (Alt: ATMEGA328P-ANR) RoHS: Compliant Min Qty: 2000 Package Multiple: 2000 Lead time: 6 Weeks, 0 Days Silica - 0
Buy Now
DISTI # ATMEGA328P-ANR
EBV Elektronik MCU 8bit ATmega AVR RISC 32KB Flash 25V33V5V 32Pin LQFP TR (Alt: ATMEGA328P-ANR) RoHS: Compliant Min Qty: 2000 Package Multiple: 2000 Lead time: 5 Weeks, 0 Days EBV - 0
Buy Now
Master Electronics MCU - 8-bit AVR RISC - 32KB Flash - 2.5V/3.3V/5V - 32-Pin TQFP - Tape&Reel RoHS: Compliant 2000 In Stock
22000 Factory Stock
  • 100 $2.5200
  • 250 $2.4200
  • 500 $2.3600
  • 2,000 $2.2700
  • 4,000 $2.2400
  • 6,000 $2.2000
  • 8,000 $2.1700
$2.1700 / $2.5200 Buy Now
Win Source Electronics MCU 8-bit AVR RISC 32KB Flash 2.5V/3.3V/5V 32-Pin TQFP Reel package | IC MCU 8BIT 32KB FLASH 32TQFP 2860
  • 15 $3.8810
  • 37 $3.1845
  • 57 $3.0849
  • 78 $2.9854
  • 101 $2.8859
  • 134 $2.5874
$2.5874 / $3.8810 Buy Now

Part Details for ATMEGA328P-ANR

ATMEGA328P-ANR CAD Models

ATMEGA328P-ANR Part Data Attributes

ATMEGA328P-ANR Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
ATMEGA328P-ANR Microchip Technology Inc IC MCU 8BIT 32KB FLASH 32TQFP
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Not Recommended
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 4 Weeks
Samacsys Manufacturer Microchip
Has ADC YES
Additional Feature IT ALSO OPERATES 1.8V AT 4 MHZ
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 External Interrupts 2
Number of I/O Lines 23
Number of Serial I/Os 1
Number of Terminals 32
Number of Timers 3
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 QFP32,.35SQ,32
Package Shape SQUARE
Package Style FLATPACK, THIN PROFILE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
RAM (bytes) 2048
RAM (words) 2048
ROM (words) 16384
ROM Programmability FLASH
Seated Height-Max 1.2 mm
Speed 20 MHz
Supply Current-Max 2.7 mA
Supply Voltage-Max 5.5 V
Supply Voltage-Min 5 V
Supply Voltage-Nom 5 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 0.8 mm
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) 30
Width 7 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC

Alternate Parts for ATMEGA328P-ANR

This table gives cross-reference parts and alternative options found for ATMEGA328P-ANR. 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 ATMEGA328P-ANR, 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
ATMEGA328P-AU Microchip Technology Inc $2.4115 IC MCU 8BIT 32KB FLASH 32TQFP ATMEGA328P-ANR vs ATMEGA328P-AU
ATMEGA328P-AN Microchip Technology Inc $2.4776 IC MCU 8BIT 32KB FLASH 32TQFP ATMEGA328P-ANR vs ATMEGA328P-AN
ATMEGA328P-AUR Microchip Technology Inc $2.5106 IC MCU 8BIT 32KB FLASH 32TQFP ATMEGA328P-ANR vs ATMEGA328P-AUR
ATMEGA328P-AU-SL383 Atmel Corporation Check for Price RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQFP32, ATMEGA328P-ANR vs ATMEGA328P-AU-SL383
ATMEGA328P-AUR 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 ATMEGA328P-ANR vs ATMEGA328P-AUR
Part Number Manufacturer Composite Price Description Compare
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 ATMEGA328P-ANR 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 ATMEGA328P-ANR vs ATMEGA328P-AU
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 ATMEGA328P-ANR vs ATMEGA328P-MNR
ATMEGA328PB-ANR Atmel Corporation Check for Price RISC Microcontroller, CMOS, ATMEGA328P-ANR vs ATMEGA328PB-ANR
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 ATMEGA328P-ANR vs ATMEGA328P-MMHR
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 ATMEGA328P-ANR 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 ATMEGA328P-ANR vs ATMEGA328P-MN
ATMEGA328PB-MNR Atmel Corporation Check for Price RISC Microcontroller, CMOS, ATMEGA328P-ANR 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 ATMEGA328P-ANR 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 ATMEGA328P-ANR vs ATMEGA328-MMH

ATMEGA328P-ANR Related Parts

ATMEGA328P-ANR Frequently Asked Questions (FAQ)

  • The maximum clock frequency for the ATMEGA328P-ANR is 20 MHz.

  • Yes, the ATMEGA328P-ANR can operate at 3.3V, but the maximum clock frequency will be limited to 12 MHz.

  • The ATMEGA328P-ANR consumes approximately 0.1 μA in power-down sleep mode and 0.5 μA in idle mode.

  • Yes, the ATMEGA328P-ANR can be used with an external crystal oscillator, but the crystal frequency must be between 400 kHz and 16 MHz.

  • The ATMEGA328P-ANR has 32 KB of flash memory, but only 31.5 KB is available for programming due to the bootloader and other reserved areas.

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