ATMEGA48PB-MU
- Mfr.Part #
- ATMEGA48PB-MU
- Manufacturer
- Microchip Technology
- Package / Case
- 32-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 4KB FLASH 32VFQFN
- Stock
- 11,134
- In Stock :
- 11,134
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- RAM Size :
- 512 x 8
- Core Processor :
- AVR
- Reach Compliance Code :
- Compliant
- Package :
- Tray
- Number of I/O Lines :
- 27
- Surface Mount :
- yes
- Brand :
- Microchip Technology / Atmel
- Data Converter :
- A/D 8x10b
- Data Bus Width :
- 8B
- Seated Height-Max :
- 0.9 mm
- Program Memory Type :
- Flash
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Connectivity :
- I2C, SPI, UART/USART
- Oscillator Type :
- Internal
- Pbfree Code :
- yes
- Number of Terminals :
- 32
- Base Part Number :
- ATMEGA48PB
- Product Status :
- Active
- Product Type :
- 8-bit Microcontrollers - MCU
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Manufacturer :
- Microchip
- Core Size :
- 8-Bit
- Interface Type :
- I2C, SPI, USART
- Memory Size :
- 4kB
- Number of I/O :
- 27
- DAC Channels :
- No
- Number of Terminations :
- 32
- Has ADC :
- yes
- Device Core :
- AVR
- Interfaces :
- I2C/SPI/USART
- Length :
- 5.1mm
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Package / Case :
- 32-VFQFN Exposed Pad
- Minimum Operating Temperature :
- - 40 C
- Terminal Form :
- NO LEAD
- Maximum Operating Temperature :
- + 85 C
- Data Converters :
- A/D 8x10b
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Operating Temperature :
- -40°C~85°C TA
- Number of I/Os :
- 27 I/O
- Interface :
- I2C, SPI, UART, USART
- Number of PWM Channels :
- 6
- Mount :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Program Memory Size :
- 4KB 2K x 16
- Series :
- AVR® ATmega
- Packaging :
- Tray
- Speed :
- 20MHz
- Number of Pins :
- 32
- Product Category :
- 8-bit Microcontrollers - MCU
- EEPROM Size :
- 256 x 8
- Published :
- 2014
- JESD-30 Code :
- S-PQCC-N32
- Subcategory :
- Microcontrollers - MCU
- RoHS Status :
- ROHS3 Compliant
- Frequency :
- 20MHz
- RoHS :
- Details
- Additional Feature :
- ALSO AVAILABLE 1.8 TO 5.5V AT 4MHZ
- Product :
- MCU
- Height :
- 950μm
- Package Shape :
- Square
- Tradename :
- AVR
- Number of I2C Channels :
- 1
- Factory Lead Time :
- 7 Weeks
- Number of ADC Channels :
- 8
- Mounting Type :
- Surface Mount
- ROM Programmability :
- Flash
- Mounting Style :
- SMD/SMT
- Operating Supply Voltage :
- 5.5V
- Width :
- 5.1mm
- Terminal Position :
- QUAD
- Supply Voltage :
- 5V
- Number of Timers/Counters :
- 3
- Terminal Pitch :
- 0.5mm
- DMA Channels :
- yes
- Base Product Number :
- ATMEGA48
- Temperature Grade :
- Industrial
- Supplier Device Package :
- 32-VFQFN (5x5)
- Bit Size :
- 8
- PWM Channels :
- yes
- Datasheets
- ATMEGA48PB-MU
ATMEGA48PB-MU Documents

Microcontrollers Microchip Technology ATMEGA48PB-MU Overview
The Microcontrollers Microchip Technology ATMEGA48PB-MU is a compact and efficient microcontroller unit (MCU) designed to meet the demanding needs of modern embedded systems. Engineered by Microchip Technology, this MCU is built on an advanced 8-bit architecture that ensures reliability and performance. The ATMEGA48PB-MU, with its 4KB of flash memory and 32VFQFN package, is ideally suited for applications requiring small form factor and significant processing capabilities. Its low power consumption and robust I/O options make it a versatile choice for designers looking to optimize their electronic products for better operational efficiency and cost-effectiveness.
ATMEGA48PB-MU Features
The ATMEGA48PB-MU boasts several features that enhance its applicability in various sectors. Key features include an 8-bit AVR processor, 4KB of in-system programmable flash, and a wide operating voltage range of 1.8V to 5.5V. It supports up to 20 MHz of clock speed, providing ample power for complex computations. The device also offers advanced RISC architecture, enabling high-level performance while maintaining power efficiency. Additional features like analog comparators, multiple communication interfaces, and robust security protocols further enhance its functionality.
ATMEGA48PB-MU Applications
- Smart Home Devices: Utilized in controlling lighting, heating, and security systems, where its reliability and low power consumption are crucial.
- Consumer Electronics: Acts as a primary controller in gadgets like portable media players and digital cameras, offering efficient processing and multimedia handling capabilities.
- Automotive Applications: Employed in car entertainment systems and dashboard controllers, where its robustness and extended temperature range are beneficial.
- Industrial Automation: Used in monitoring systems and automation controllers, providing precision and reliability in harsh industrial environments.
- Wearable Technology: Serves as the core component in fitness trackers and smart watches, optimizing power and space with its small footprint and energy efficiency.
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