ATMEGA168-15AT
- Mfr.Part #
- ATMEGA168-15AT
- Manufacturer
- Microchip Technology
- Package / Case
- 32-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 32TQFP
- Stock
- 2,632
- In Stock :
- 2,632
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Manufacturer :
- Atmel Corporation
- Base Product Number :
- ATMega168
- Terminal Position :
- QUAD
- ROM Programmability :
- Flash
- RAM Size :
- 1K x 8
- Supply Current-Max :
- 10 mA
- Min Supply Voltage :
- 4.5V
- Terminal Pitch :
- 0.8 mm
- Program Memory Size :
- 16KB 8K x 16
- Has ADC :
- yes
- RAM (bytes) :
- 1024
- Terminal Form :
- Gull wing
- Width :
- 7 mm
- JESD-30 Code :
- S-PQFP-G32
- Operating Temperature :
- -40°C~105°C TA
- DAC Channels :
- No
- ROM (words) :
- 16384
- Core Processor :
- AVR
- Interface :
- 2-Wire, I2C, SPI, Serial, UART, USART
- Length :
- 7 mm
- Program Memory Type :
- Flash
- Watchdog Timer :
- yes
- Max Frequency :
- 20MHz
- Power Supplies :
- 3/5 V
- Number of Terminals :
- 32
- Seated Height-Max :
- 1.2 mm
- Pin Count :
- 32
- Memory Size :
- 16kB
- Core Architecture :
- AVR
- Data Converters :
- A/D 8x10b
- ECCN Code :
- EAR99
- Temperature Grade :
- Industrial
- PWM Channels :
- yes
- Reach Compliance Code :
- Compliant
- Number of Pins :
- 32
- Frequency :
- 16MHz
- Max Supply Voltage :
- 5.5V
- Pbfree Code :
- yes
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Peak Reflow Temperature (Cel) :
- 260
- Number of I/O :
- 23
- Surface Mount :
- yes
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Core Size :
- 8-Bit
- Subcategory :
- Microcontrollers
- Oscillator Type :
- Internal
- Number of Programmable I/O :
- 23
- EEPROM Size :
- 512 x 8
- Additional Feature :
- ALSO OPERATES AT 2.7V SUPPLY AT 8 MHZ
- Connectivity :
- I2C, SPI, UART/USART
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Base Part Number :
- ATMega168
- Packaging :
- Tape and Reel (TR)
- Radiation Hardening :
- No
- CPU Family :
- AVR RISC
- Technology :
- CMOS
- Series :
- Automotive, AEC-Q100, AVR® ATmega
- Speed :
- 16MHz
- Min Operating Temperature :
- -40°C
- Mount :
- Surface Mount
- Max Operating Temperature :
- 105°C
- Package Shape :
- Square
- Qualification Status :
- Not Qualified
- Number of I/O Lines :
- 23
- Bit Size :
- 8
- Product Status :
- Obsolete
- Package / Case :
- 32-TQFP
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Data Bus Width :
- 8B
- Mounting Type :
- Surface Mount
- DMA Channels :
- No
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- RoHS Status :
- ROHS3 Compliant
- JESD-609 Code :
- e3
- Memory Type :
- Flash
- Data Converter :
- A/D 8x10b
- Supplier Device Package :
- 32-TQFP (7x7)
- Published :
- 1997
- Number of Timers/Counters :
- 3
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- HTS Code :
- 8542.31.00.01
- Datasheets
- ATMEGA168-15AT
ATMEGA168-15AT Documents

Microcontrollers Microchip Technology ATMEGA168-15AT Overview
The Microcontrollers Microchip Technology ATMEGA168-15AT is a high-performance, low-power 8-bit MCU from Microchip Technology, designed to offer an efficient solution for embedded systems. Featuring a robust 16KB of in-system programmable flash, this MCU is a perfect fit for applications requiring operation in harsh environments while maintaining low energy consumption. The ATMEGA168-15AT operates at up to 20MHz and includes a variety of peripherals, such as ADCs, timers, and serial communication interfaces, which are essential for modern control systems.
ATMEGA168-15AT Features
- 16KB of in-system programmable flash memory
- 20MHz maximum clock speed
- Power-on Reset and Programmable Brown-out Detection
- Multiple communication interfaces including USART, SPI, and I2C
- 10-bit, 8-channel ADC
- 23 programmable I/O lines
- Extensive interrupt capability
ATMEGA168-15AT Applications
- Consumer Electronics: Used in household appliances and personal gadgets to perform control operations, enhancing user interfaces and device connectivity.
- Automotive Systems: Integral for controlling automotive sensors and interfaces, improving vehicle safety and efficiency.
- Industrial Automation: Drives automation equipment, offering precision control in manufacturing processes and systems monitoring.
- Medical Devices: Employs its high-accuracy ADC and real-time processing capabilities in medical monitoring systems to ensure accurate data collection and patient care.
- Communication Systems: Serves in communication equipment, facilitating robust data transfer and signal processing capabilities.
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