ATMEGA328PB-MNR
- Mfr.Part #
- ATMEGA328PB-MNR
- Manufacturer
- Microchip Technology
- Package / Case
- 32-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 32VFQFN
- Stock
- 37,773
- In Stock :
- 37,773
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Oscillator Type :
- Internal
- Speed :
- 20MHz
- DMA Channels :
- No
- Product Category :
- 8-bit Microcontrollers - MCU
- Integrated Cache :
- No
- JESD-30 Code :
- S-PQCC-N32
- Number of Terminals :
- 32
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- ROM (words) :
- 32000
- Height Seated (Max) :
- 0.9mm
- ROM Programmability :
- Flash
- Data Converters :
- A/D 8x10b
- RAM (bytes) :
- 2048
- Data Bus Width :
- 8 bit
- RoHS Status :
- ROHS3 Compliant
- Core Processor :
- AVR
- On Chip Data RAM Width :
- 8
- Tradename :
- AVR
- Screening Level :
- TS 16949
- Supply Voltage :
- 5V
- Device Core :
- AVR
- Memory Size :
- 32kB
- RoHS :
- Details
- Number of Terminations :
- 32
- Length :
- 5 mm
- Minimum Operating Temperature :
- - 40 C
- Interfaces :
- I2C/SPI/USART
- DAC Resolution :
- No DAC
- Terminal Pitch :
- 0.5 mm
- Series :
- AVR® ATmega
- Frequency :
- 20MHz
- MSL :
- MSL 3 - 168 hours
- Temperature Grade :
- Industrial
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Base Product Number :
- ATmega328
- Published :
- 2015
- Watchdog Timer :
- yes
- Interface Type :
- I2C, SPI, USART
- Pbfree Code :
- yes
- Base Part Number :
- ATMEGA328PB
- Terminal Position :
- QUAD
- EEPROM Size :
- 1K x 8
- Seated Height-Max :
- 0.9 mm
- Contact Plating :
- Tin
- Data Converter :
- A/D 8x10b
- Package Shape :
- Square
- Brand :
- Microchip Technology / Atmel
- Supply Current-Max :
- 10 mA
- Program Memory Type :
- Flash
- Format :
- FIXED-POINT
- RAM Size :
- 2K x 8
- Low Power Mode :
- yes
- Number of External Interrupts :
- 2
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- DAC Channels :
- No
- Number of Pins :
- 32
- Bit Size :
- 8
- Qualification :
- -
- Number of I/Os :
- 27 I/O
- Program Memory Size :
- 32KB 16K x 16
- Number of I/O Lines :
- 27
- Manufacturer :
- Microchip
- Mount :
- Surface Mount
- Product Type :
- 8-bit Microcontrollers - MCU
- Number of I/O :
- 27
- Interface :
- I2C, SPI, UART, USART
- On Chip Program ROM Width :
- 8
- Mounting Style :
- SMD/SMT
- Terminal Form :
- NO LEAD
- Mounting Type :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- Product :
- MCU
- Core Size :
- 8-Bit
- Factory Lead Time :
- 23 Weeks
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Operating Supply Voltage :
- 5V
- CPU Family :
- AVR RISC
- Package / Case :
- 32-VFQFN Exposed Pad
- Reach Compliance Code :
- Compliant
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Operating Temperature :
- -40°C~105°C TA
- Product Status :
- Active
- Maximum Operating Temperature :
- + 85 C
- Supplier Device Package :
- 32-VFQFN (5x5)
- Width :
- 5 mm
- Number of Timers/Counters :
- 5
- Connectivity :
- I2C, SPI, UART/USART
- Number of ADC Channels :
- 8 Channel
- Surface Mount :
- yes
- Has ADC :
- yes
- Boundary Scan :
- No
- PWM Channels :
- yes
- Subcategory :
- Microcontrollers - MCU
- Datasheets
- ATMEGA328PB-MNR
ATMEGA328PB-MNR Documents

Microcontrollers Microchip Technology ATMEGA328PB-MNR Overview
The Microcontrollers Microchip Technology ATMEGA328PB-MNR is a cutting-edge microcontroller unit (MCU) engineered to address the complex demands of modern embedded systems. Manufactured by Microchip Technology, this robust MCU operates efficiently with an 8-bit processing core and is equipped with 32KB of flash memory, ensuring ample space for application code and data storage. Its compact 32-VFQFN package is designed for space-sensitive applications without sacrificing performance, making it ideal for a wide range of industrial and commercial applications.
ATMEGA328PB-MNR Features
The ATMEGA328PB-MNR boasts several advanced features that enhance its efficiency and functionality in various applications:
- High-performance 8-bit AVR RISC-based microcontroller: Executes powerful instructions in a single clock cycle.
- 32KB ISP flash memory: Ample storage for your code and data with in-system programmable capabilities for easy updates.
- Low power consumption: Designed for energy-efficient operation in battery-driven and power-sensitive devices.
- Extensive peripheral set: Includes USART, SPI, and I2C interfaces, along with advanced PWM and ADC capabilities, offering versatile options for connectivity and control.
- Enhanced safety features: Features multiple safety protocols to ensure stable and secure operations.
ATMEGA328PB-MNR Applications
- Consumer Electronics: Ideal for powering complex consumer gadgets like smart watches or gaming consoles, where efficiency and compact size are crucial.
- Industrial Automation: Can be integrated into control systems for sensors and actuaries, providing reliable operation in harsh environments.
- Automotive Applications: Used in car entertainment and information systems, offering robust performance and connectivity to enhance user experience.
- Home Automation: Powers devices in smart home systems, from lighting controls to security systems, ensuring seamless operation and connectivity.
- Internet of Things (IoT): Acts as the core processor in IoT devices, enabling smart, connected solutions across various sectors.
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