ATMEGA168PB-MU
- Mfr.Part #
- ATMEGA168PB-MU
- Manufacturer
- Microchip Technology
- Package / Case
- 32-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 32VFQFN
- Stock
- 14
- In Stock :
- 14
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- ROM Programmability :
- Flash
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Maximum Operating Temperature :
- +85 °C
- Mounting Type :
- Surface Mount
- Product :
- MCU
- Mount :
- Surface Mount
- On Chip Program ROM Width :
- 8
- Brand :
- Microchip Technology / Atmel
- Package / Case :
- 32-VFQFN Exposed Pad
- Product Category :
- 8-bit Microcontrollers - MCU
- Tradename :
- AVR
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- PWM Channels :
- yes
- Number of I2C Channels :
- 1
- Terminal Pitch :
- 0.5mm
- Height :
- 950μm
- Reach Compliance Code :
- Compliant
- Number of Pins :
- 32
- Number of Timers/Counters :
- 3
- MSL :
- MSL 3 - 168 hours
- Instruction Set Architecture :
- RISC
- Package :
- Tray
- Package Type :
- VFQFN
- Packaging :
- Tray
- Number of I/O :
- 27
- Published :
- 1997
- Frequency :
- 20MHz
- Data Bus Width :
- 8B
- Terminal Form :
- NO LEAD
- DMA Channels :
- No
- Screening Level :
- TS 16949
- Data Converter :
- A/D 8x10b
- Bit Size :
- 8
- Number of Terminations :
- 32
- Mounting Style :
- SMD/SMT
- Dimensions :
- 5.1 x 5.1 x 0.85mm
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Temperature Grade :
- Industrial
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Product Status :
- Active
- Base Part Number :
- ATMEGA168PB
- RAM Size :
- 1K x 8
- Base Product Number :
- ATMega168
- RoHS Status :
- ROHS3 Compliant
- Pin Count :
- 32
- Has ADC :
- yes
- Program Memory Type :
- Flash
- Number of Terminals :
- 32
- Number of I/O Lines :
- 27
- Core Size :
- 8-Bit
- Number of PWM Channels :
- 6
- Connectivity :
- I2C, SPI, UART/USART
- Family Name :
- ATMEGA
- RoHS :
- Details
- Number of ADC Channels :
- 8
- DAC Channels :
- No
- Device Core :
- AVR
- Surface Mount :
- yes
- Factory Lead Time :
- 10 Weeks
- Interface Type :
- I2C, SPI, USART
- Data Converters :
- A/D 8x10b
- JESD-30 Code :
- S-PQCC-N32
- Typical Operating Supply Voltage :
- 1.8 → 5.5 V
- Seated Height-Max :
- 0.9 mm
- Qualification :
- -
- Product Type :
- 8-bit Microcontrollers - MCU
- Speed :
- 20MHz
- Width :
- 5.1mm
- Supply Voltage-Max (Vsup) :
- 5.5V
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Length :
- 5.1mm
- Supplier Device Package :
- 32-VFQFN (5x5)
- Manufacturer :
- Microchip
- Oscillator Type :
- Internal
- Program Memory Size :
- 16KB 8K x 16
- Interfaces :
- I2C/SPI/USART
- Package Shape :
- Square
- Minimum Operating Temperature :
- -40 °C
- Core Processor :
- AVR
- Pbfree Code :
- yes
- REACH SVHC :
- No SVHC
- Interface :
- I2C, SPI, UART, USART
- Number of I/Os :
- 27 I/O
- EEPROM Size :
- 512 x 8
- Memory Size :
- 16kB
- Operating Temperature :
- -40°C~85°C TA
- Subcategory :
- Microcontrollers - MCU
- Series :
- AVR® ATmega
- Terminal Position :
- QUAD
- Datasheets
- ATMEGA168PB-MU

Microcontrollers Microchip Technology ATMEGA168PB-MU Overview
The Microcontrollers Microchip Technology ATMEGA168PB-MU is a high-performance, low-power AVR 8-bit microcontroller that combines 16KB of programmable flash memory, a rich set of peripherals, and Microchip's advanced RISC architecture. This IC is designed to deliver optimal efficiency and functionality, meeting the demanding needs of advanced digital control systems. Its small package size, extensive interrupt system, and robust I/O capabilities make it perfect for applications where space and power efficiency are critical. This microcontroller ensures reliable operation with its advanced features like analog comparators, PWM channels, and serial USARTs, all of which contribute to its versatility in complex embedded designs.
ATMEGA168PB-MU Features
The ATMEGA168PB-MU microcontroller boasts a variety of features that make it ideal for a wide range of applications. It includes 16KB ISP flash memory with read-while-write capabilities, 512 Bytes EEPROM, and 1KB SRAM. It operates between 1.8-5.5 volts, enabling use in environments that require low power consumption. The device supports up to 20 MHz clock speed, providing ample processing power for challenging applications. Additional features such as a 10-bit analog-to-digital converter, multiple PWM channels, and six sleep modes, help enhance its efficiency and flexibility.
ATMEGA168PB-MU Applications
- Consumer Electronics: Used in devices like smart home gadgets, remote controls, and gaming peripherals, the ATMEGA168PB-MU helps streamline user interfaces and improve device responsiveness.
- Industrial Automation: Implements sophisticated control systems in factory automation, including sensors and actuators control, contributing to enhanced process reliability and efficiency.
- Automotive: Integrated into automotive subsystems such as dashboard controls and onboard diagnostics to enhance vehicle performance and reliability.
- Portable Devices: Powers portable medical devices and fitness trackers by optimizing battery life and ensuring compact device size.
- Building Automation: Manages control panels and security systems in smart buildings, facilitating improved energy management and security measures.
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