ATMEGA168-15AT
- Mfr.Part #
- ATMEGA168-15AT
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 32-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 32TQFP
- Stock
- 28,989
- In Stock :
- 28,989
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Operating Temperature :
- -40°C~105°C TA
- Base Product Number :
- ATMega168
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Memory Type :
- Flash
- RoHS Status :
- ROHS3 Compliant
- Min Operating Temperature :
- -40°C
- Temperature Grade :
- Industrial
- Number of Timers/Counters :
- 3
- Number of Pins :
- 32
- Oscillator Type :
- Internal
- Connectivity :
- I2C, SPI, UART/USART
- Bit Size :
- 8
- ROM (words) :
- 16384
- Manufacturer :
- Atmel Corporation
- Package / Case :
- 32-TQFP
- Supply Current-Max :
- 10 mA
- ROM Programmability :
- Flash
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Qualification Status :
- Not Qualified
- PWM Channels :
- yes
- Data Bus Width :
- 8B
- CPU Family :
- AVR RISC
- Memory Size :
- 16kB
- Number of Terminals :
- 32
- Data Converter :
- A/D 8x10b
- Reach Compliance Code :
- Compliant
- Number of Programmable I/O :
- 23
- Min Supply Voltage :
- 4.5V
- Program Memory Type :
- Flash
- JESD-609 Code :
- e3
- Mounting Type :
- Surface Mount
- Core Processor :
- AVR
- Packaging :
- Tape and Reel (TR)
- Speed :
- 16MHz
- Mount :
- Surface Mount
- Interface :
- 2-Wire, I2C, SPI, Serial, UART, USART
- Max Operating Temperature :
- 105°C
- Max Supply Voltage :
- 5.5V
- Base Part Number :
- ATMega168
- Terminal Position :
- QUAD
- HTS Code :
- 8542.31.00.01
- Package Shape :
- Square
- Radiation Hardening :
- No
- DMA Channels :
- No
- Series :
- Automotive, AEC-Q100, AVR® ATmega
- Max Frequency :
- 20MHz
- Supplier Device Package :
- 32-TQFP (7x7)
- JESD-30 Code :
- S-PQFP-G32
- Power Supplies :
- 3/5 V
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Length :
- 7 mm
- Pin Count :
- 32
- Subcategory :
- Microcontrollers
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Published :
- 1997
- ECCN Code :
- EAR99
- Core Architecture :
- AVR
- Core Size :
- 8-Bit
- RAM Size :
- 1K x 8
- Program Memory Size :
- 16KB 8K x 16
- Seated Height-Max :
- 1.2 mm
- Data Converters :
- A/D 8x10b
- Frequency :
- 16MHz
- Terminal Form :
- Gull wing
- Watchdog Timer :
- yes
- Terminal Pitch :
- 0.8 mm
- Has ADC :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- EEPROM Size :
- 512 x 8
- DAC Channels :
- No
- Additional Feature :
- ALSO OPERATES AT 2.7V SUPPLY AT 8 MHZ
- RAM (bytes) :
- 1024
- Surface Mount :
- yes
- Technology :
- CMOS
- Product Status :
- Obsolete
- Number of I/O Lines :
- 23
- Pbfree Code :
- yes
- Number of I/O :
- 23
- Width :
- 7 mm
- Datasheets
- ATMEGA168-15AT
ATMEGA168-15AT Documents

Microcontrollers Atmel (Microchip Technology) ATMEGA168-15AT Overview
The ATMEGA168-15AT from Atmel, part of Microchip Technology, is a highly versatile microcontroller designed to meet the rigorous demands of modern embedded systems. This microcontroller integrates a robust 8-bit AVR processor, offering a perfect blend of power and efficiency. With 16KB of flash memory, the ATMEGA168-15AT provides substantial space for application code and data storage, making it ideal for advanced control systems and intelligent device management. Its low-power consumption and high functionality make it an excellent choice for developers looking to create scalable, cost-effective solutions in a compact 32TQFP package.
ATMEGA168-15AT Features
The ATMEGA168-15AT microcontroller boasts several key features that make it stand out. It supports a wide voltage range, has an internal oscillator, and includes multiple communication interfaces such as SPI, I2C, and USART, which are essential for modern IoT devices. Additionally, its 10-bit ADC enhances its functionality in sensor-based applications, providing accurate analog to digital conversion. The device also features interrupt system capabilities, a watchdog timer, and PWM outputs, crucial for precise control in embedded solutions.
ATMEGA168-15AT Applications
- Consumer Electronics: Utilized in devices such as smart watches and home automation systems, where its ability to operate at low power is crucial for extending battery life and enhancing device performance.
- Automotive: Employed in automotive applications for managing engine functions or as part of a sensor hub to improve vehicle dynamics and safety features.
- Industrial Control: Acts as the core processor in various industrial machines, facilitating process automation and monitoring with its robust I/O capabilities.
- Healthcare Devices: Integrated into medical monitoring systems, where precision and reliability are paramount for patient care and data accuracy.
- Utility Monitoring: Used in systems for monitoring utilities like electricity and water, leveraging its ADC features for accurate measurements and system reliability.
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