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ATMEGA329P-20MN

ATMEGA329P-20MN

ATMEGA329P-20MN

Microchip Technology

32KB 16K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA329P 64 Pin 20MHz 64-VFQFN Exposed Pad

SOT-23

ATMEGA329P-20MN Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 7 Weeks
Mounting Type Surface Mount
Package / Case 64-VFQFN Exposed Pad
Surface MountYES
Number of Pins 64
Supplier Device Package 64-QFN (9x9)
Number of Terminals 64
Mounting Style SMD/SMT
Interfaces SPI/USART/USI
Data Converters A/D 8x10b
Number of I/Os 54 I/O
Maximum Operating Temperature+ 105 C
Minimum Operating Temperature - 40 C
Manufacturer Microchip
Brand Microchip Technology
Tradename AVR
RoHS Details
Package Tray
Base Product Number ATMEGA329
Mfr Microchip Technology
Product Status Active
Package Shape SQUARE
Number of I/O Lines 54
Operating Temperature-40°C~105°C TA
PackagingTray
Series AVR® ATmega
Published 2006
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 64
Terminal Position QUAD
Terminal FormNO LEAD
Terminal Pitch0.5mm
Reach Compliance Code compliant
Frequency 20MHz
Base Part Number ATMEGA329P
JESD-30 Code S-PQCC-N64
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup) 5.5V
Power Supplies3/5V
Temperature GradeINDUSTRIAL
Supply Voltage-Min (Vsup) 1.8V
Interface SPI, UART, USART
Memory Size32kB
Oscillator TypeInternal
Number of I/O 54
Speed 16 MHz
RAM Size 2K x 8
Voltage - Supply (Vcc/Vdd) 2.7V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor AVR
Peripherals Brown-out Detect/Reset, LCD, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 32KB 16K x 16
Connectivity SPI, UART/USART, USI
Supply Current-Max 12 mA
Bit Size 8
Data Converter A/D 8x10b
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
Product Type8-bit Microcontrollers - MCU
ROM (words) 32768
EEPROM Size 1K x 8
CPU Family AVR RISC
RAM (bytes) 2048
ROM Programmability FLASH
Product MCU
Product Category8-bit Microcontrollers - MCU
Device CoreAVR
Length 9mm
Width 9 mm
RoHS StatusROHS3 Compliant
In-Stock:1160 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$6.24000$6.24
500$6.1776$3088.8
1000$6.1152$6115.2
1500$6.0528$9079.2
2000$5.9904$11980.8
2500$5.928$14820

ATMEGA329P-20MN Product Details

ATMEGA329P-20MN Overview


This Microcontroller comes in a 64-VFQFN Exposed Pad package. This Microcontroller has 54 I/Os. The Mounting Type of the Microcontroller is Surface Mount. The MCU is based on the 8-Bit core. This Microcontroller's program memory type is FLASH. The Microcontroller runs in -40°C~105°C TA Operating Temperature. Microcontroller runs in AVR® ATmega Series. The size of the program memory of Microcontroller is 32KB 16K x 16. MCU is powered by AVR Core Processor. The device belongs to MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs Type. The MCU has a number of 64 terminals. Microcontroller comes with 8 bit size. MCU chip has NO DMA channels. The part owns 32kB memory size. You can find alternatives through the base part number ATMEGA329P. MCU's frequency is 20MHz. The device works in YES PWM channels. The pin number of the component remains 64. The device is embedded with AVR RISC CPU family.

ATMEGA329P-20MN Features


64-VFQFN Exposed Pad package
Mounting type of Surface Mount


ATMEGA329P-20MN Applications


There are a lot of Microchip Technology
ATMEGA329P-20MN Microcontroller applications.


  • Automatic control
  • Equipment control
  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle

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