ATMEGA324PB-MUR
- Mfr.Part #
- ATMEGA324PB-MUR
- Manufacturer
- Microchip Technology
- Package / Case
- 44-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 44VQFN
- Stock
- 10,051
- In Stock :
- 10,051
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Interface :
- I2C, SPI, UART, USART
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of Timers :
- 5
- Supply Current-Max :
- 8 mA
- Reach Compliance Code :
- Compliant
- Terminal Pitch :
- 0.5mm
- Bit Size :
- 8
- Series :
- AVR® ATmega
- Number of I/O :
- 39
- Memory Size :
- 32kB
- Pbfree Code :
- yes
- Base Product Number :
- ATMEGA324
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Terminal Finish :
- Matte Tin (Sn)
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Base Part Number :
- ATMEGA324PB
- DAC Channels :
- No
- Package Shape :
- Square
- Number of Terminations :
- 44
- JESD-609 Code :
- e3
- Product Type :
- 8-bit Microcontrollers - MCU
- Supplier Device Package :
- 44-VQFN (7x7)
- Package / Case :
- 44-VFQFN Exposed Pad
- Factory Lead Time :
- 7 Weeks
- Manufacturer :
- Microchip
- Tradename :
- AVR
- Program Memory Size :
- 32KB 16K x 16
- PWM Channels :
- yes
- Number of I/O Lines :
- 39
- Operating Temperature :
- -40°C~85°C TA
- Frequency :
- 20MHz
- Mounting Style :
- SMD/SMT
- Width :
- 7mm
- RAM (bytes) :
- 2048
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- RAM Size :
- 2K x 8
- Length :
- 7mm
- JESD-30 Code :
- S-PQCC-N44
- Packaging :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- Qualification :
- AEC-Q100
- Package :
- Tape and Reel (TR)
- Low Power Mode :
- yes
- RoHS Status :
- ROHS3 Compliant
- Terminal Form :
- NO LEAD
- Program Memory Type :
- Flash
- Format :
- FIXED-POINT
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- RAM (words) :
- 1024
- EEPROM Size :
- 1K x 8
- Connectivity :
- I2C, SPI, UART/USART
- Supply Voltage-Max (Vsup) :
- 5.5V
- Temperature Grade :
- Industrial
- Integrated Cache :
- No
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Supply Voltage-Min (Vsup) :
- 1.8V
- Data Converter :
- A/D 8x10b
- Product Category :
- 8-bit Microcontrollers - MCU
- Height Seated (Max) :
- 1mm
- Terminal Position :
- QUAD
- On Chip Program ROM Width :
- 16
- ROM (words) :
- 16384
- Data Converters :
- A/D 8x10b
- Oscillator Type :
- Internal
- Seated Height-Max :
- 1 mm
- CPU Family :
- AVR RISC
- RoHS :
- Details
- ROM Programmability :
- Flash
- Has ADC :
- yes
- Product Status :
- Active
- DMA Channels :
- No
- Subcategory :
- Microcontrollers - MCU
- Surface Mount :
- yes
- Number of Terminals :
- 44
- Core Size :
- 8-Bit
- Core Processor :
- AVR
- Time-Min :
- SECONDS
- Brand :
- Microchip Technology
- Speed :
- 20MHz
- On Chip Data RAM Width :
- 8
- Boundary Scan :
- yes
- Datasheets
- ATMEGA324PB-MUR
ATMEGA324PB-MUR Documents

Microcontrollers Microchip Technology ATMEGA324PB-MUR Overview
The ATMEGA324PB-MUR from Microchip Technology is a highly capable microcontroller designed for advanced embedded applications. As part of the esteemed ATmega series, this device integrates robust features into a compact 44-VQFN package, making it ideal for space-conscious yet performance-demanding applications. The Microcontrollers Microchip Technology ATMEGA324PB-MUR is engineered to provide a versatile platform for development, suitable for designers who prioritize efficiency, reliability, and high performance in their electronic designs.
ATMEGA324PB-MUR Features
This microcontroller boasts a powerful 8-bit AVR RISC-based processor, which provides a maximum CPU speed of 20 MHz. It features 32KB of in-system programmable flash, 1KB of EEPROM, and 2KB SRAM, offering ample space for complex programs and data storage. The ATMEGA324PB-MUR supports advanced peripherals like USART, SPI, and TWI (I2C), along with 12-channel 10-bit A/D converters, enhancing its functionality in various applications. Its power efficiency is optimized with power-save modes, which are crucial for portable battery-driven devices.
ATMEGA324PB-MUR Applications
- Industrial Automation: Employed in control systems, this MCU manages processes efficiently due to its fast processing capabilities and multiple communication interfaces.
- Smart Home Devices: Utilized in devices such as smart thermostats or security systems, providing reliable operations with its robust I/O options and interrupt system.
- Automotive: Supports automotive applications, particularly in diagnostic equipment, due to its enhanced durability and operational reliability under variable temperatures.
- Consumer Electronics: Integral in the development of consumer gadgets like handheld gaming devices or personal digital assistants, where its low power consumption and high functionality are essential.
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