ATMEGA328P-MNR
- Mfr.Part #
- ATMEGA328P-MNR
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 32-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 32VQFN
- Stock
- 18,329
- In Stock :
- 18,329
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- JESD-609 Code :
- e3
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Speed :
- 20MHz
- Supply Voltage-Max (Vsup) :
- 5.5V
- DMA Channels :
- No
- Package / Case :
- 32-VFQFN Exposed Pad
- Core Size :
- 8-Bit
- Supplier Device Package :
- 32-VQFN (5x5)
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- ROM (words) :
- 16384
- Terminal Form :
- NO LEAD
- Has ADC :
- yes
- Surface Mount :
- yes
- Brand :
- Microchip Technology
- Number of I/O Lines :
- 23
- Manufacturer :
- Microchip
- Minimum Operating Temperature :
- - 40 C
- Peak Reflow Temperature (Cel) :
- 260
- DAC Channels :
- No
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Lead Free :
- Lead Free
- Number of I/O :
- 23
- Base Part Number :
- ATmega328P
- CPU Family :
- AVR RISC
- Device Core :
- AVR
- Program Memory Type :
- Flash
- Supply Voltage :
- 5V
- PWM Channels :
- yes
- Number of I/Os :
- 23 I/O
- Product Type :
- 8-bit Microcontrollers - MCU
- Bit Size :
- 8
- Number of Pins :
- 32
- Data Converters :
- A/D 8x10b
- Length :
- 5mm
- Product Status :
- Active
- RoHS Status :
- ROHS3 Compliant
- Data Converter :
- A/D 8x10b
- Frequency :
- 20MHz
- Packaging :
- Tape and Reel (TR)
- Supply Current-Max :
- 9 mA
- Series :
- AVR® ATmega
- Terminal Pitch :
- 0.5mm
- Tradename :
- AVR
- Width :
- 5 mm
- Contact Plating :
- Gold
- Connectivity :
- I2C, SPI, UART/USART
- RAM Size :
- 2K x 8
- Operating Temperature :
- -40°C~105°C TA
- Number of Terminals :
- 32
- Pbfree Code :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Supply Voltage-Min (Vsup) :
- 4.5V
- Temperature Grade :
- Industrial
- Watchdog Timer :
- yes
- Core Processor :
- AVR
- Package Shape :
- Square
- Terminal Position :
- QUAD
- Maximum Operating Temperature :
- + 105 C
- Terminal Finish :
- Matte Tin (Sn)
- RAM (bytes) :
- 2048
- Qualification Status :
- Not Qualified
- ROM Programmability :
- Flash
- JESD-30 Code :
- S-PQCC-N32
- Number of ADC Channels :
- 8 Channel
- Memory Size :
- 32kB
- Reach Compliance Code :
- Compliant
- Number of Terminations :
- 32
- Mount :
- Surface Mount
- Height Seated (Max) :
- 1mm
- Mounting Style :
- SMD/SMT
- Product Category :
- 8-bit Microcontrollers - MCU
- Program Memory Size :
- 32KB 16K x 16
- Number of Timers/Counters :
- 3
- Seated Height-Max :
- 1 mm
- Oscillator Type :
- Internal
- Factory Lead Time :
- 7 Weeks
- Interface :
- 2-Wire, I2C, SPI, UART, USART
- Published :
- 2012
- Power Supplies :
- 2/5V
- Mounting Type :
- Surface Mount
- Additional Feature :
- ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ
- RoHS :
- Details
- Interface Type :
- I2C, SPI, USART
- Data Bus Width :
- 8B
- Base Product Number :
- ATmega328
- Product :
- MCU
- Interfaces :
- SPI/TWI/USART
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- EEPROM Size :
- 1K x 8
- Datasheets
- ATMEGA328P-MNR

Microcontrollers Atmel (Microchip Technology) ATMEGA328P-MNR Overview
The ATMEGA328P-MNR from Atmel (Microchip Technology) is a highly versatile 8-bit microcontroller housed in a compact 32VQFN package, making it ideal for embedded applications requiring a balance between performance and footprint. With 32KB of in-system programmable flash, this microcontroller offers a robust platform for design engineers to develop complex applications while ensuring efficiency and reliability. The ATMEGA328P-MNR is engineered to support a wide range of applications from consumer electronics to industrial control systems, demonstrating its adaptability and capability in various demanding environments.
ATMEGA328P-MNR Features
This microcontroller unit (MCU) boasts several key features that enhance its utility in complex electronic systems:
- 8-bit AVR Processor core
- 32KB ISP flash memory
- 1KB EEPROM
- 2KB SRAM
- Up to 20 MHz operating frequency
- Low power consumption modes
- Advanced RISC architecture
- Multiple I/O lines
- Analog Comparator and multiple channel ADC
ATMEGA328P-MNR Applications
- Consumer Electronics: Utilized in devices like smart home gadgets and personal wearables, the ATMEGA328P-MNR controls various functionalities while optimizing power usage.
- Automotive: Supports automotive applications, particularly in dashboard controls and sensor management, providing reliable performance under strict automotive standards.
- Industrial Automation: Acts as the brain within automation controllers, facilitating process monitoring and control with its robust I/O capabilities and interrupt system.
- DIY Projects: Popular in the maker community, particularly for Arduino-based projects, offering ease of use for beginners and flexibility for complex designs.
- Medical Devices: Integrated in portable medical monitoring devices, ensuring precise measurement and data processing capabilities crucial for patient care.
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