ATMEGA329P-20ANR
- Mfr.Part #
- ATMEGA329P-20ANR
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 64-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 64TQFP
- Stock
- 40,907
- In Stock :
- 40,907
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Time@Peak Reflow Temperature-Max (s) :
- 40
- ROM (words) :
- 32768
- Peak Reflow Temperature (Cel) :
- 260
- Packaging :
- Tape and Reel (TR)
- Interface :
- SPI, UART, USART
- Power Supplies :
- 3/5V
- Package / Case :
- 64-TQFP
- Has ADC :
- yes
- Supply Current-Max :
- 12 mA
- Program Memory Size :
- 32KB 16K x 16
- ROM Programmability :
- Flash
- Program Memory Type :
- Flash
- Data Bus Width :
- 8B
- Base Product Number :
- ATMEGA329
- Connectivity :
- SPI, UART/USART, USI
- Length :
- 14mm
- Peripherals :
- Brown-out Detect/Reset, LCD, POR, PWM, WDT
- PWM Channels :
- yes
- Brand :
- Microchip Technology
- Factory Lead Time :
- 7 Weeks
- Terminal Position :
- QUAD
- Product :
- MCU
- Terminal Form :
- Gull wing
- Surface Mount :
- yes
- Memory Size :
- 32kB
- RoHS Status :
- ROHS3 Compliant
- RAM Size :
- 2K x 8
- Terminal Pitch :
- 0.8mm
- Number of Pins :
- 64
- JESD-30 Code :
- S-PQFP-G64
- Maximum Operating Temperature :
- + 105 C
- Number of I/O Lines :
- 54
- Frequency :
- 20MHz
- Tradename :
- AVR
- Mounting Type :
- Surface Mount
- Data Converter :
- A/D 8x10b
- Supply Voltage-Max (Vsup) :
- 5.5V
- Number of Terminals :
- 64
- Number of I/O :
- 54
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Product Category :
- 8-bit Microcontrollers - MCU
- Bit Size :
- 8
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Supplier Device Package :
- 64-TQFP (14x14)
- RoHS :
- Details
- Minimum Operating Temperature :
- - 40 C
- Core Size :
- 8-Bit
- Qualification Status :
- Not Qualified
- Oscillator Type :
- Internal
- Terminal Finish :
- Matte Tin (Sn)
- Temperature Grade :
- Industrial
- Pbfree Code :
- yes
- RAM (bytes) :
- 2048
- Base Part Number :
- ATMEGA329P
- Width :
- 14 mm
- Package Shape :
- Square
- JESD-609 Code :
- e3
- Interfaces :
- SPI/USART/USI
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Supply Voltage-Min (Vsup) :
- 1.8V
- Device Core :
- AVR
- Mounting Style :
- SMD/SMT
- CPU Family :
- AVR RISC
- DMA Channels :
- No
- Operating Temperature :
- -40°C~105°C TA
- Series :
- AVR® ATmega
- Number of Terminations :
- 64
- Core Processor :
- AVR
- Published :
- 2015
- Product Type :
- 8-bit Microcontrollers - MCU
- Reach Compliance Code :
- Compliant
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Product Status :
- Active
- Manufacturer :
- Microchip
- Data Converters :
- A/D 8x10b
- Number of I/Os :
- 54 I/O
- Speed :
- 16 MHz
- EEPROM Size :
- 1K x 8
- Datasheets
- ATMEGA329P-20ANR

Microcontrollers Atmel (Microchip Technology) ATMEGA329P-20ANR Overview
The ATMEGA329P-20ANR by Atmel (Microchip Technology) is a robust microcontroller unit (MCU) designed to meet the demanding requirements of sophisticated embedded systems. This 8-bit MCU, part of Atmel's renowned AVR family, features 32KB of in-system programmable flash memory, providing a versatile platform for developing high-performance applications in various industries. With its advanced RISC architecture, it offers an optimal balance of speed and power efficiency, making the Microcontrollers Atmel (Microchip Technology) ATMEGA329P-20ANR an ideal choice for developers looking to enhance system reliability and functionality.
ATMEGA329P-20ANR Features
This microcontroller incorporates a plethora of features to boost performance and efficiency. Key features include a 32KB of flash memory, 1KB of EEPROM, and 2KB SRAM, all contributing to significant storage and fast access times. The MCU operates at up to 20 MHz, enabling quick processing and response times. Additional attributes include multiple 10-bit ADCs, PWM channels, and a range of serial communication options like USART, SPI, and TWI, facilitating enhanced connectivity and control.
ATMEGA329P-20ANR Applications
- Consumer Electronics: Utilized in devices like smart home systems and multimedia appliances, where its ability to manage multiple inputs and outputs enhances user interface and functionality.
- Automotive Systems: Deployed in car entertainment and information systems, aiding in robust data handling and responsive control.
- Industrial Automation: Ideal for automation controllers and monitoring systems, where precision and reliability are crucial for operational efficiency.
- Medical Devices: Applied in medical monitoring equipment, supporting complex algorithms for real-time data analysis and patient management.
- Internet of Things (IoT): Serves as the core for IoT devices, enabling smart connectivity and efficient power management across various applications.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















