ATMEGA168PA-AUR
- Mfr.Part #
- ATMEGA168PA-AUR
- Manufacturer
- Microchip Technology
- Package / Case
- 32-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 32TQFP
- Stock
- 4,635
- In Stock :
- 4,635
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- On Chip Program ROM Width :
- 16
- Supply Current-Max :
- 9 mA
- Packaging :
- Tape and Reel (TR)
- Boundary Scan :
- No
- Product Status :
- Active
- Supplier Device Package :
- 32-TQFP (7x7)
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Mounting Style :
- SMD/SMT
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Mounting Type :
- Surface Mount
- DAC Channels :
- No
- Low Power Mode :
- No
- Enclosure :
- TQFP 32 (7x7)
- Product Category :
- 8-bit Microcontrollers - MCU
- DMA Channels :
- No
- Manufacturer :
- Microchip Technology
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Frequency :
- 20MHz
- Speed :
- 20MHz
- Device Core :
- AVR
- Terminal Pitch :
- 0.8mm
- Tradename :
- AVR
- Minimum Operating Temperature :
- - 40 C
- Supply Voltage-Max (Vsup) :
- 5.5V
- Qualification Status :
- Not Qualified
- Mount :
- Surface Mount
- Number of Terminations :
- 32
- EEPROM Size :
- 512 x 8
- RoHS Status :
- ROHS3 Compliant
- CPU Family :
- AVR RISC
- Contact Plating :
- Tin
- JESD-30 Code :
- S-PQFP-G32
- RAM Size :
- 1K x 8
- Product Type :
- 8-bit Microcontrollers - MCU
- REACH SVHC :
- No SVHC
- Manuf. code :
- MCP
- Maximum Operating Temperature :
- + 85 C
- Number of I/Os :
- 23 I/O
- Connectivity :
- I2C, SPI, UART/USART
- Number of Serial I/Os :
- 1
- Oscillator Type :
- Internal
- Operating Temperature :
- -40°C~85°C TA
- Number of Terminals :
- 32
- Temperature Grade :
- Industrial
- Number of I/O :
- 23
- Memory Size :
- 16kB
- Height Seated (Max) :
- 1.2mm
- PWM Channels :
- yes
- RAM (words) :
- 1024
- Pbfree Code :
- yes
- Core Processor :
- AVR
- Reach Compliance Code :
- Compliant
- Data Converters :
- A/D 8x10b
- Format :
- FIXED-POINT
- Data Converter :
- A/D 8x10b
- Program Memory Type :
- Flash
- On Chip Data RAM Width :
- 8
- Terminal Position :
- QUAD
- Has ADC :
- yes
- Interfaces :
- SPI/USART
- ROM (words) :
- 8192
- Interface :
- I2C, SPI, UART, USART
- JESD-609 Code :
- e3
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Watchdog Timer :
- yes
- RoHS :
- Details
- Number of Timers :
- 3
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Length :
- 7mm
- Package Shape :
- Square
- ROM Programmability :
- Flash
- Published :
- 1997
- Integrated Cache :
- No
- Interface Type :
- I2C, SPI, USART
- Brand :
- Microchip Technology / Atmel
- Series :
- AVR® ATmega
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Power Supplies :
- 2/5V
- Program Memory Size :
- 16KB 8K x 16
- Core Size :
- 8-Bit
- Max. operating temperature :
- +85°C
- Seated Height-Max :
- 1.2 mm
- Product :
- MCU
- RAM (bytes) :
- 1024
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Factory Lead Time :
- 6 Weeks
- Base Product Number :
- ATMega168
- Number of External Interrupts :
- 2
- Number of ADC Channels :
- 8 Channel
- Supply Voltage :
- 5V
- Supply Voltage-Min (Vsup) :
- 4.5V
- Peak Reflow Temperature (Cel) :
- 260
- Number of Pins :
- 32
- Type :
- ATMEGA168PA-AUR
- Data Bus Width :
- 8B
- Width :
- 7 mm
- Bit Size :
- 8
- Surface Mount :
- yes
- Base Part Number :
- ATMEGA168PA
- Number of I/O Lines :
- 23
- Number of Timers/Counters :
- 3
- Package / Case :
- 32-TQFP
- Terminal Form :
- Gull wing
- Datasheets
- ATMEGA168PA-AUR
ATMEGA168PA-AUR Documents

Microcontrollers Microchip Technology ATMEGA168PA-AUR Overview
The Microcontrollers Microchip Technology ATMEGA168PA-AUR is a high-performance, low-power Atmel 8-bit AVR RISC-based microcontroller that combines 16KB ISP flash memory with read-while-write capabilities, 512B EEPROM, 1KB SRAM, and a clock speed up to 20MHz. This microcontroller features a wide range of peripherals including an ADC, multiple communication options, and on-chip debug functionalities. It is an ideal solution for complex embedded applications, designed for efficiency and reliability in industrial, automotive, and consumer electronics markets.
ATMEGA168PA-AUR Features
This microcontroller supports advanced features for demanding applications. It has 23 general-purpose I/O lines, 32 general purpose working registers, three flexible timer/counters with compare modes, internal and external interrupts, a serial programmable USART, a byte-oriented 2-wire serial interface, an SPI serial port, a 6-channel ADC with 10-bit accuracy, a programmable watchdog timer with internal oscillator, and five software selectable power saving modes. These features facilitate highly flexible and robust design capabilities for a wide array of applications.
ATMEGA168PA-AUR Applications
- Consumer Electronics: Utilized in smart home devices like thermostats and remote controls, providing intelligent control and connectivity.
- Automotive: Deployed in automotive systems such as body control modules and dashboard controllers, enhancing vehicle functionality and reliability.
- Industrial Automation: Forms the control backbone for automation systems, improving operational efficiency and monitoring.
- Medical Devices: Integral in the development of portable medical monitoring devices, ensuring precise functioning and data accuracy.
- Building Automation: Helps in energy management systems and automated environmental controls, optimizing energy consumption and comfort.
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