ATMEGA168A-AUR
- Mfr.Part #
- ATMEGA168A-AUR
- Manufacturer
- Microchip Technology
- Package / Case
- 32-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 32TQFP
- Stock
- 17,403
- In Stock :
- 17,403
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Core Processor :
- AVR
- Integrated Cache :
- No
- ROM Programmability :
- Flash
- Mounting Style :
- SMD/SMT
- Package Shape :
- Square
- Terminal Pitch :
- 0.8mm
- Interfaces :
- SPI/TWI/USART
- Supply Voltage-Min (Vsup) :
- 4.5V
- Package / Case :
- 32-TQFP
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Number of I/O :
- 23
- RoHS :
- Details
- Data Bus Width :
- 8B
- Maximum Operating Temperature :
- + 85 C
- Width :
- 7 mm
- Number of ADC Channels :
- 8 Channel
- Number of Terminations :
- 32
- Seated Height-Max :
- 1.2 mm
- Program Memory Size :
- 16KB 8K x 16
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Product Category :
- 8-bit Microcontrollers - MCU
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of Timers :
- 3
- Format :
- FIXED-POINT
- JESD-30 Code :
- S-PQFP-G32
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- On Chip Program ROM Width :
- 16
- Supply Current-Max :
- 12 mA
- Product Type :
- 8-bit Microcontrollers - MCU
- Published :
- 1997
- ROM (words) :
- 8192
- Operating Temperature :
- -40°C~85°C TA
- RAM Size :
- 1K x 8
- Temperature Grade :
- Industrial
- Connectivity :
- I2C, SPI, UART/USART
- Memory Size :
- 14kB
- Mounting Type :
- Surface Mount
- Power Supplies :
- 2/5V
- Number of I/Os :
- 23 I/O
- Minimum Operating Temperature :
- - 40 C
- Has ADC :
- yes
- PWM Channels :
- yes
- Number of Timers/Counters :
- 3
- Supply Voltage-Max (Vsup) :
- 5.5V
- Qualification Status :
- Not Qualified
- Tradename :
- AVR
- Interface Type :
- 2-Wire Serial, SPI, USART
- Contact Plating :
- Tin
- Product Status :
- Active
- Interface :
- I2C, LIN, SPI, UART, USART
- DAC Channels :
- No
- Watchdog Timer :
- yes
- Surface Mount :
- yes
- REACH SVHC :
- No SVHC
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Supply Voltage :
- 5V
- Packaging :
- Tape and Reel (TR)
- Peak Reflow Temperature (Cel) :
- 260
- RAM (words) :
- 1024
- Manufacturer :
- Microchip
- Mount :
- Surface Mount
- Terminal Form :
- Gull wing
- Length :
- 7mm
- Series :
- AVR® ATmega
- Boundary Scan :
- No
- Device Core :
- AVR
- Data Converters :
- A/D 8x10b
- Core Size :
- 8-Bit
- Low Power Mode :
- No
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Data Converter :
- A/D 8x10b
- Product :
- MCU
- On Chip Data RAM Width :
- 8
- Number of I/O Lines :
- 23
- CPU Family :
- AVR RISC
- Program Memory Type :
- Flash
- EEPROM Size :
- 512 x 8
- Speed :
- 20MHz
- Reach Compliance Code :
- Compliant
- Number of External Interrupts :
- 2
- Oscillator Type :
- Internal
- Bit Size :
- 8
- Supplier Device Package :
- 32-TQFP (7x7)
- Number of Terminals :
- 32
- DMA Channels :
- No
- JESD-609 Code :
- e3
- Factory Lead Time :
- 8 Weeks
- Number of Pins :
- 32
- Number of Serial I/Os :
- 1
- Base Part Number :
- ATMEGA168A
- Brand :
- Microchip Technology / Atmel
- RAM (bytes) :
- 1024
- Base Product Number :
- ATMega168
- Height Seated (Max) :
- 1.2mm
- Pbfree Code :
- yes
- Terminal Finish :
- Matte Tin (Sn) - annealed
- RoHS Status :
- ROHS3 Compliant
- Frequency :
- 20MHz
- Terminal Position :
- QUAD
- Datasheets
- ATMEGA168A-AUR
ATMEGA168A-AUR Documents

Microcontrollers Microchip Technology ATMEGA168A-AUR Overview
The ATMEGA168A-AUR from Microchip Technology is a highly versatile 8-bit microcontroller, designed to facilitate efficient operations in a variety of electronic applications. This microcontroller integrates 16KB of flash memory into its architecture, providing substantial room for program storage. Housed in a compact 32TQFP package, it offers the perfect balance between functionality and size, making it ideal for space-constrained applications. With its robust design and advanced features, the Microcontrollers Microchip Technology ATMEGA168A-AUR is engineered to boost the performance and reliability of embedded systems.
ATMEGA168A-AUR Features
The ATMEGA168A-AUR microcontroller is packed with features that make it a powerful and flexible choice for designers. It includes 16KB of in-system programmable flash, a 10-bit analog-to-digital converter, and multiple communication interfaces including USART, SPI, and I2C. Additionally, it supports up to 20 MHz clock speed, enhancing its processing capabilities and efficiency in complex applications. Its low-power consumption and various power-saving modes are ideal for battery-operated devices.
ATMEGA168A-AUR Applications
- Consumer Electronics: Used in devices like smart watches, gaming consoles, and remote controls, where efficient space utilization and low power consumption are crucial.
- Home Automation: Powers devices such as smart thermostats and lighting systems, offering connectivity and control for smarter living environments.
- Automotive: Integrated into automotive systems for sensor management and onboard diagnostics to enhance vehicle performance and safety.
- Industrial Control: Utilized in automated control systems for monitoring and controlling machinery in industries, ensuring precision and reliability.
- Healthcare Devices: Embedded in medical monitoring equipment, facilitating reliable operations and real-time patient data tracking.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















