ATMEGA168-20MQ
- Mfr.Part #
- ATMEGA168-20MQ
- Manufacturer
- Microchip Technology
- Package / Case
- 32-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 32VQFN
- Stock
- 34,308
- In Stock :
- 34,308
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Supply Voltage-Max (Vsup) :
- 5.5V
- On Chip Program ROM Width :
- 8
- Lead Free :
- Lead Free
- DMA Channels :
- No
- PWM Channels :
- yes
- Bit Size :
- 8
- Core Size :
- 8-Bit
- Number of I/O Lines :
- 23
- Interface Type :
- 2-Wire, SPI, Serial, USART
- Subcategory :
- Microcontrollers - MCU
- Screening Level :
- TS 16949
- Manufacturer :
- Microchip
- Interfaces :
- SPI/TWI/USART
- Package Shape :
- Square
- Data Bus Width :
- 8B
- Number of Timers/Counters :
- 3
- Package :
- Tray
- Mounting Type :
- Surface Mount
- Terminal Form :
- NO LEAD
- EEPROM Size :
- 512 x 8
- Number of I/Os :
- 23 I/O
- Product :
- MCU
- Base Part Number :
- ATMega168
- Surface Mount :
- yes
- Seated Height-Max :
- 1 mm
- JESD-30 Code :
- S-XQCC-N32
- Data Converter :
- A/D 8x10b
- Terminal Position :
- QUAD
- Operating Temperature :
- -40°C~105°C TA
- Series :
- AVR® ATmega
- Number of Terminals :
- 32
- Core Processor :
- AVR
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Packaging :
- Tray
- Program Memory Size :
- 16KB 8K x 16
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Base Product Number :
- ATMega168
- Supply Voltage :
- 5V
- Number of Pins :
- 32
- Frequency :
- 20MHz
- Data Converters :
- A/D 8x10b
- Mount :
- Surface Mount
- Factory Lead Time :
- 4 Weeks
- Height Seated (Max) :
- 1mm
- RoHS :
- Details
- Watchdog Timer :
- yes
- Pbfree Code :
- yes
- Has ADC :
- yes
- Maximum Operating Temperature :
- + 85 C
- Published :
- 1997
- Number of I/O :
- 23
- Minimum Operating Temperature :
- - 40 C
- Additional Feature :
- ALSO OPERATES WITH 2.7VMIN @10 MHZ
- Program Memory Type :
- Flash
- Oscillator Type :
- Internal
- Width :
- 7 mm
- DAC Channels :
- No
- RoHS Status :
- ROHS3 Compliant
- Mounting Style :
- SMD/SMT
- Memory Size :
- 16kB
- Interface :
- 2-Wire, I2C, SPI, Serial, UART, USART
- Temperature Grade :
- Industrial
- Speed :
- 20MHz
- Supply Voltage-Min (Vsup) :
- 4.5V
- Device Core :
- AVR
- Supplier Device Package :
- 32-VQFN (5x5)
- Length :
- 5mm
- Number of Terminations :
- 32
- RAM Size :
- 1K x 8
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Terminal Pitch :
- 0.5mm
- Reach Compliance Code :
- Compliant
- Height :
- 0.85 mm
- Connectivity :
- I2C, SPI, UART/USART
- Product Category :
- 8-bit Microcontrollers - MCU
- Contact Plating :
- Tin
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Brand :
- Microchip Technology / Atmel
- Product Type :
- 8-bit Microcontrollers - MCU
- Tradename :
- AVR
- Product Status :
- Active
- Package / Case :
- 32-VFQFN Exposed Pad
- ROM Programmability :
- Flash
- Access Time :
- 20 μs
- Datasheets
- ATMEGA168-20MQ
ATMEGA168-20MQ Documents

Microcontrollers Microchip Technology ATMEGA168-20MQ Overview
The ATMEGA168-20MQ by Microchip Technology stands out in the microcontroller market for its high reliability and advanced capabilities. Designed to meet the rigorous demands of sophisticated electronic applications, this 8-bit MCU harnesses a robust architecture with 16KB of flash memory, packaged efficiently in a 32VQFN format. The integration of cutting-edge technology with traditional robustness makes the Microcontrollers Microchip Technology ATMEGA168-20MQ an ideal choice for developers looking to push the boundaries of what's possible in embedded system designs. This product not only offers superior performance in a compact size but also ensures significant reduction in power consumption, making it a go-to solution for energy-sensitive projects.
ATMEGA168-20MQ Features
The ATMEGA168-20MQ microcontroller is equipped with numerous features that enhance its functionality and usability in complex electronic systems. Key features include a comprehensive set of I/O ports for versatile connectivity, an ADC with multiple channels for accurate data measurement, and PWM channels for precise control over peripherals. Furthermore, its robust clock management system and multiple sleep modes support efficient power management, making it suitable for battery-powered applications. Enhanced security protocols ensure data integrity and secure communication in sensitive applications.
ATMEGA168-20MQ Applications
- Consumer Electronics: Utilized in devices like smart home gadgets and wearable technology, the ATMEGA168-20MQ ensures responsive user interfaces and connectivity while maintaining low power consumption.
- Automotive: Integral in car entertainment systems and diagnostic tools, this MCU offers the necessary processing power and connectivity features to handle complex automotive environments.
- Industrial Automation: In factory sensors and automation controllers, the ATMEGA168-20MQ delivers reliable operation under harsh conditions, robust data handling, and communication capabilities.
- Medical Devices: Used in portable medical instruments, it supports critical health monitoring functions with its precise ADC and power efficiency.
- Internet of Things (IoT): Powers a variety of IoT devices, facilitating smart city and home applications with its extensive I/O capabilities and low-power operation.
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