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Microcontrollers and Processors / Microcontrollers / ATMEGA328P-AN
Datasheets
ATMEGA328P-AN by:
Atmel Corporation
Atmel Corporation
Microchip Technology Inc
Not Found

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

Part Details for ATMEGA328P-AN by Atmel Corporation

Results Overview of ATMEGA328P-AN by Atmel Corporation

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

ATMEGA328P-AN Information

ATMEGA328P-AN by Atmel Corporation 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-AN

Part # Distributor Description Stock Price Buy
Quest Components RISC MICROCONTROLLER, 8-BIT, FLASH, AVR RISC CPU, 20MHZ, CMOS, PQFP32 147
  • 1 $3.7500
  • 28 $2.5000
  • 101 $2.3125
$2.3125 / $3.7500 Buy Now
Vyrian Peripheral ICs 7617
RFQ

Part Details for ATMEGA328P-AN

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ATMEGA328P-AN Part Data Attributes

Parametric Data
ATMEGA328P-AN Atmel Corporation
Buy Now Datasheet
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ATMEGA328P-AN Atmel Corporation 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
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Rohs Code Yes
Part Life Cycle Code Transferred
Ihs Manufacturer ATMEL CORP
Part Package Code QFP
Package Description TQFP-32
Pin Count 32
Reach Compliance Code compliant
HTS Code 8542.31.00.01
Core Architecture AVR
Device Core AVR
Clock Speed 20
Ram 2
Flash Memory 32
Can 0
Adc Channels 8
Adc Resolution 10
Has ADC YES
Additional Feature ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ AND 1.8 V MINIMUM SUPPLY 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 3
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 TQFP32,.35SQ,32
Package Shape SQUARE
Package Style FLATPACK, THIN PROFILE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
RAM (bytes) 2048
ROM (words) 16384
ROM Programmability FLASH
Seated Height-Max 1.2 mm
Speed 20 MHz
Supply Current-Max 9 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 (Sn)
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 ATMEGA328P-AN

This table gives cross-reference parts and alternative options found for ATMEGA328P-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 ATMEGA328P-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
ATMEGA328P-AU Microchip Technology Inc $2.4428 IC MCU 8BIT 32KB FLASH 32TQFP ATMEGA328P-AN vs ATMEGA328P-AU
ATMEGA328P-AN Microchip Technology Inc $2.5786 IC MCU 8BIT 32KB FLASH 32TQFP ATMEGA328P-AN vs ATMEGA328P-AN
ATMEGA328P-AUR Microchip Technology Inc $2.5397 IC MCU 8BIT 32KB FLASH 32TQFP ATMEGA328P-AN vs ATMEGA328P-AUR
Part Number Manufacturer Composite Price Description Compare
ATMEGA328P-ANR 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-AN vs ATMEGA328P-ANR
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-AN vs ATMEGA328P-AU
ATMEGA328-MUR 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-AN vs ATMEGA328-MUR
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-AN vs ATMEGA328P-MN
ATMEGA328-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-AN vs ATMEGA328-MU
ATMEGA328PB-AN Atmel Corporation Check for Price RISC Microcontroller, CMOS, ATMEGA328P-AN vs ATMEGA328PB-AN
ATMEGA328PB-MU Atmel Corporation Check for Price RISC Microcontroller, CMOS, ATMEGA328P-AN vs ATMEGA328PB-MU
ATMEGA328-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-AN vs ATMEGA328-AUR
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-AN vs ATMEGA328-MMH
ATMEGA328PB-MUR Atmel Corporation Check for Price RISC Microcontroller, CMOS, ATMEGA328P-AN vs ATMEGA328PB-MUR

ATMEGA328P-AN Related Parts

ATMEGA328P-AN Frequently Asked Questions (FAQ)

  • The maximum clock frequency of ATMEGA328P-AN is 20 MHz.

  • Yes, ATMEGA328P-AN can operate at 3.3V, but the maximum clock frequency is reduced to 12 MHz.

  • The power consumption of ATMEGA328P-AN in sleep mode is typically around 0.1-1.5 mA, depending on the sleep mode and clock source.

  • Yes, ATMEGA328P-AN can be used with an external crystal oscillator, and it supports a wide range of crystal frequencies from 32768 Hz to 20 MHz.

  • ATMEGA328P-AN has 23 programmable I/O pins, including 6 analog input pins.