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Oct 15 2020

ATMEGA329P-20MUR Datasheets | Embedded - Microcontrollers IC MCU 8BIT 32KB FLASH 64QFN

Product Overview

Image:
ATMEGA329P-20MUR
Manufacturer Part#: ATMEGA329P-20MUR
Product Category: Embedded - Microcontrollers
Stock: Yes
Manufacturer: Microchip Technology
Description: IC MCU 8BIT 32KB FLASH 64QFN
Datasheet: ATMEGA329P,3290P Summary
Package: 64-VFQFN Exposed Pad
Minimum: 1
Lead Time: 3(168 Hours)
Quantity: 247 PCS
Send RFQ: Inquiry

Reference Price

Qty Unit Price Ext. Price
1: 2.58000 2.58000
25: 2.36520 59.13000
100: 2.14000 214.00000
4000: 4.28001 17120.04000

CAD Models

Product Attributes

Manufacturer: Microchip Technology
Series: AVR® ATmega
Packaging: Cut Tape (CT)
Packaging: Tape & Reel (TR)
Packaging: Digi-Reel®
Part Status: Discontinued at Digi-Key
Part Status: Active
Core Processor: AVR
Core Size: 8-Bit
Speed: 20MHz
Connectivity: SPI UART/USART USI
Peripherals: Brown-out Detect/Reset LCD POR PWM WDT
Number of I/O: 54
Program Memory Size: 32KB (16K x 16)
Program Memory Type: FLASH
EEPROM Size: 1K x 8
RAM Size: 2K x 8
Voltage - Supply (Vcc/Vdd): 2.7V ~ 5.5V
Data Converters: A/D 8x10b
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: Surface Mount
Package / Case: 64-VFQFN Exposed Pad
Supplier Device Package: 64-QFN (9x9)
Base Part Number: ATMEGA329P

Alternative Models

Part Compare Manufacturers Category Description
Mfr.Part#:ATMEGA329P-20MUR Compare: Current Part Manufacturers:ATMEL Category:Microcontrollers Description: AVR 32K FLASH 2K SRAM, 1KB EEPROM - 20MHz, QFN/MLF, IND TEMP, GREEN, 5V, T&R
Mfr.Part#:ATMEGA329P-20MU Compare: ATMEGA329P-20MUR VS ATMEGA329P-20MU Manufacturers:ATMEL Category:Microcontrollers Description: AVR 32K FLASH 2K SRAM, 1KB EEPROM - 20MHz,MLF,IND TEMP,GREEN,5V

Descriptions

There is no relevant information available for this part yet.

FEATURES

Overview

The ATmega329P/3290P is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATmega329P/3290P achieves throughputs approaching 1MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.

Features

• High Performance, Low Power Atmel®AVR® 8-Bit Microcontroller
• Advanced RISC Architecture
– 130 Powerful Instructions – Most Single Clock Cycle Execution
– 32 x 8 General Purpose Working Registers
– Fully Static Operation
– Up to 20MIPS Throughput at 20MHz
– On-Chip 2-cycle Multiplier
• High Endurance Non-volatile Memory segments
– In-System Self-programmable Flash Program Memory
• 32KBytes
– EEPROM
• 1Kbytes
– Internal SRAM
• 2Kbytes
– Write/Erase cyles: 10,000 Flash/100,000 EEPROM
– Data retention: 20 years at 85°C/100 years at 25°C(1)
– Optional Boot Code Section with Independent Lock Bits
• In-System Programming by On-chip Boot Program
• True Read-While-Write Operation
– Programming Lock for Software Security
• JTAG (IEEE std. 1149.1 compliant) Interface
– Boundary-scan Capabilities According to the JTAG Standard
– Extensive On-chip Debug Support
– Programming of Flash, EEPROM, Fuses, and Lock Bits through the JTAG Interface
• Peripheral Features
– 4 x 25 Segment LCD Driver (ATmega329P)
– 4 x 40 Segment LCD Driver (ATmega3290P)
– Two 8-bit Timer/Counters with Separate Prescaler and Compare Mode
– One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode
– Real Time Counter with Separate Oscillator
– Four PWM Channels
– 8-channel, 10-bit ADC
– Programmable Serial USART
– Master/Slave SPI Serial Interface
– Universal Serial Interface with Start Condition Detector
– Programmable Watchdog Timer with Separate On-chip Oscillator
– On-chip Analog Comparator
– Interrupt and Wake-up on Pin Change
• Special Microcontroller Features
– Power-on Reset and Programmable Brown-out Detection
– Internal Calibrated Oscillator
– External and Internal Interrupt Sources
– Five Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, and Standby
• I/O and Packages
– 54/69 Programmable I/O Lines
– 64/100-lead TQFP, 64-pad QFN/MLF
• Speed Grade:
– ATmega329P/ATmega3290P:
• 0 - 16MHz @ 1.8 - 5.5V,
• 0 - 20MHz @ 2.7 - 5.5V
• Temperature range:
– -40°C to 85°C Industrial
• Ultra-Low Power Consumption
– Active Mode:
• 420μA at 1MHz, 1.8V
– Power-down Mode:
• 40nA at 1.8V
– Power-save Mode:
• 750nA at 1.8V

ECCN / UNSPSC

Description Value
USHTS: 8542310001
CNHTS: 8542319000
JPHTS: 8542310324
MXHTS: 85423199
TARIC: 8542319000
ECCN: EAR99

Environmental & Export Classifications

Description Value
RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level (MSL): 3 (168 Hours)
Moisture Sensitivity Level (MSL): 1 (Unlimited)

Documents & Media

Datasheets: ATMEGA329P,3290P Summary
Product Training Modules: megaAVR Introduction
Video File: Studio Introduction to Software Framework (ASF)
Design Resources: Studio Development Environment Overview Part 1
Featured Product: Introducing Atmel Studio 7
PCN Design/Specification: Development Tool Selector
PCN Packaging: ATmega329 Development Tool Selector
HTML Datasheet: Atmel - megaAVR Microcontrollers
EDA / CAD Models: PIC and AVR MCUs

Product Manufacturer

Microchip Technology Inc. is a leading provider of microcontroller and analog semiconductors, providing low-risk product development, lower total system cost and faster time to market for thousands of diverse customer applications worldwide. Headquartered in Chandler, Arizona, Microchip offers outstanding technical support along with dependable delivery and quality.

Distributors

Image PartNo Manufacturer Descriptions Stock Step Price
ATMEGA329P-20MUR ATMEGA329P-20MUR Microchip Technology IC MCU 8BIT 32KB FLASH 64QFN   On Order

4,000:$4.28001

ATMEGA329P-20MUR ATMEGA329P-20MUR Microchip Technology IC MCU 8BIT 32KB FLASH 64QFN   247

1:$5.16000

25:$4.73000

100:$4.36800

ATMEGA329P-20MUR ATMEGA329P-20MUR Microchip Technology IC MCU 8BIT 32KB FLASH 64QFN   3,633

1:$2.58000

25:$2.36520

100:$2.14000

ATMEGA329P-20MUR ATMEGA329P-20MUR Microchip Technology IC MCU 8BIT 32KB FLASH 64QFN   On Order

1:$5.16000

25:$4.73000

100:$4.36800

ATMEGA329P-20MUR ATMEGA329P-20MUR Microchip Technology / Atmel 8-bit Microcontrollers - MCU AVR 32K FLSH 2K SRAM 1KB EE-20MHZ IND, 5V   On Order

4,000:$3.94

ATMEGA329P-20MUR ATMEGA329P-20MUR Microchip Technology Inc IC MCU 8BIT 32KB FLASH 64QFN   On Order

$3.0075 / $6.0150

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  • Product Attributes
  • Descriptions
  • Features
  • CAD Models
Manufacturer: Microchip Technology
Series: AVR® ATmega
Packaging: Cut Tape (CT)
Packaging: Tape & Reel (TR)
Packaging: Digi-Reel®
Part Status: Discontinued at Digi-Key
Part Status: Active
Core Processor: AVR
Core Size: 8-Bit
Speed: 20MHz
Connectivity: SPI UART/USART USI
Peripherals: Brown-out Detect/Reset LCD POR PWM WDT
Number of I/O: 54
Program Memory Size: 32KB (16K x 16)
Program Memory Type: FLASH
EEPROM Size: 1K x 8
RAM Size: 2K x 8
Voltage - Supply (Vcc/Vdd): 2.7V ~ 5.5V
Data Converters: A/D 8x10b
Oscillator Type: Internal
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: Surface Mount
Package / Case: 64-VFQFN Exposed Pad
Supplier Device Package: 64-QFN (9x9)
Base Part Number: ATMEGA329P

There is no relevant information available for this part yet.

FEATURES

Overview

The ATmega329P/3290P is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATmega329P/3290P achieves throughputs approaching 1MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.

Features

• High Performance, Low Power Atmel®AVR® 8-Bit Microcontroller
• Advanced RISC Architecture
– 130 Powerful Instructions – Most Single Clock Cycle Execution
– 32 x 8 General Purpose Working Registers
– Fully Static Operation
– Up to 20MIPS Throughput at 20MHz
– On-Chip 2-cycle Multiplier
• High Endurance Non-volatile Memory segments
– In-System Self-programmable Flash Program Memory
• 32KBytes
– EEPROM
• 1Kbytes
– Internal SRAM
• 2Kbytes
– Write/Erase cyles: 10,000 Flash/100,000 EEPROM
– Data retention: 20 years at 85°C/100 years at 25°C(1)
– Optional Boot Code Section with Independent Lock Bits
• In-System Programming by On-chip Boot Program
• True Read-While-Write Operation
– Programming Lock for Software Security
• JTAG (IEEE std. 1149.1 compliant) Interface
– Boundary-scan Capabilities According to the JTAG Standard
– Extensive On-chip Debug Support
– Programming of Flash, EEPROM, Fuses, and Lock Bits through the JTAG Interface
• Peripheral Features
– 4 x 25 Segment LCD Driver (ATmega329P)
– 4 x 40 Segment LCD Driver (ATmega3290P)
– Two 8-bit Timer/Counters with Separate Prescaler and Compare Mode
– One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode
– Real Time Counter with Separate Oscillator
– Four PWM Channels
– 8-channel, 10-bit ADC
– Programmable Serial USART
– Master/Slave SPI Serial Interface
– Universal Serial Interface with Start Condition Detector
– Programmable Watchdog Timer with Separate On-chip Oscillator
– On-chip Analog Comparator
– Interrupt and Wake-up on Pin Change
• Special Microcontroller Features
– Power-on Reset and Programmable Brown-out Detection
– Internal Calibrated Oscillator
– External and Internal Interrupt Sources
– Five Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, and Standby
• I/O and Packages
– 54/69 Programmable I/O Lines
– 64/100-lead TQFP, 64-pad QFN/MLF
• Speed Grade:
– ATmega329P/ATmega3290P:
• 0 - 16MHz @ 1.8 - 5.5V,
• 0 - 20MHz @ 2.7 - 5.5V
• Temperature range:
– -40°C to 85°C Industrial
• Ultra-Low Power Consumption
– Active Mode:
• 420μA at 1MHz, 1.8V
– Power-down Mode:
• 40nA at 1.8V
– Power-save Mode:
• 750nA at 1.8V

There is no relevant information available for this part yet.