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

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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