ATMEGA328P-15AZ
- Mfr.Part #
- ATMEGA328P-15AZ
- Manufacturer
- Microchip Technology
- Package / Case
- 32-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 32TQFP
- Stock
- 1,893
- In Stock :
- 1,893
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Terminal Pitch :
- 0.8mm
- Seated Height-Max :
- 1.2 mm
- Supply Current-Max :
- 14 mA
- Core Processor :
- AVR
- Frequency :
- 16MHz
- Contact Plating :
- Tin
- Surface Mount :
- yes
- JESD-30 Code :
- S-PQFP-G32
- Length :
- 7mm
- RAM (bytes) :
- 2048
- Interfaces :
- I2C/SPI/USART
- ROM (words) :
- 16384
- Device Core :
- AVR
- Number of Terminations :
- 32
- Radiation Hardening :
- No
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Terminal Finish :
- Matte Tin (Sn)
- Screening Level :
- AEC-Q100
- Peak Reflow Temperature (Cel) :
- 260
- Number of Pins :
- 32
- Factory Lead Time :
- 12 Weeks
- Power Supplies :
- 3/5 V
- Qualification Status :
- Not Qualified
- RAM Size :
- 2K x 8
- Lead Free :
- Lead Free
- Reach Compliance Code :
- Compliant
- Speed :
- 16MHz
- Minimum Operating Temperature :
- - 40 C
- Data Bus Width :
- 8B
- Program Memory Size :
- 32KB 16K x 16
- Supply Voltage :
- 5V
- Pbfree Code :
- yes
- Has ADC :
- yes
- Supply Voltage-Max (Vsup) :
- 5.5V
- DMA Channels :
- No
- Manufacturer :
- Microchip Technology Inc
- Width :
- 7 mm
- Watchdog Timer :
- yes
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Supplier Device Package :
- 32-TQFP (7x7)
- Number of I/O :
- 23
- Number of Terminals :
- 32
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Supply Voltage-Min (Vsup) :
- 4.5V
- Terminal Form :
- Gull wing
- PWM Channels :
- yes
- Additional Feature :
- IT ALSO OPERATES 2.7 V AT 8 MHZ
- Mounting Style :
- SMD/SMT
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Product Status :
- Active
- EEPROM Size :
- 1K x 8
- Mount :
- Surface Mount
- Package / Case :
- 32-TQFP
- Core Size :
- 8-Bit
- Packaging :
- Tape and Reel (TR)
- Data Converter :
- A/D 8x10b
- Series :
- Automotive, AEC-Q100, AVR® ATmega
- Base Product Number :
- ATmega328
- Connectivity :
- I2C, SPI, UART/USART
- Interface :
- I2C, SPI, UART, USART
- Operating Temperature :
- -40°C~125°C TA
- Oscillator Type :
- Internal
- Temperature Grade :
- Automotive
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- ROM Programmability :
- Flash
- Terminal Position :
- QUAD
- Number of I/Os :
- 23 I/O
- Mounting Type :
- Surface Mount
- Memory Size :
- 32kB
- Height Seated (Max) :
- 1.2mm
- Maximum Operating Temperature :
- + 125 C
- Interface Type :
- I2C, SPI, USART
- Program Memory Type :
- Flash
- JESD-609 Code :
- e3
- Number of Timers/Counters :
- 3
- Number of I/O Lines :
- 23
- Base Part Number :
- ATmega328P
- CPU Family :
- AVR RISC
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- DAC Channels :
- No
- Bit Size :
- 8
- Data Converters :
- A/D 8x10b
- RoHS Status :
- ROHS3 Compliant
- Published :
- 1997
- Package Shape :
- Square
- Datasheets
- ATMEGA328P-15AZ
ATMEGA328P-15AZ Documents

Microcontrollers Microchip Technology ATMEGA328P-15AZ Overview
The ATMEGA328P-15AZ from Microchip Technology stands as a flagship in the world of Microcontrollers, embedding high functionality into a compact 32TQFP package. This 8-bit microcontroller harnesses a powerful AVR® processor, designed to deliver optimal performance in sophisticated yet power-sensitive applications. Boasting a robust 32KB of Flash memory, this microcontroller offers ample space for program storage, making it an ideal choice for developers aiming to combine efficiency with high-speed processing capabilities. The integration of features like EEPROM and ADC complements its versatility, making the Microcontrollers Microchip Technology ATMEGA328P-15AZ a prime candidate for a broad range of industrial and consumer applications.
ATMEGA328P-15AZ Features
The ATMEGA328P-15AZ microcontroller is equipped with an array of features that enhance its adaptability and functionality in various technological environments. Key features include a 20 MHz maximum clock frequency, 32KB ISP flash memory, 1KB EEPROM, and 2KB SRAM, along with a 10-bit digital-to-analog converter. Its peripheral set includes USART, SPI, and I2C interfaces and multiple programmable I/O lines, all housed in a robust 32-pin TQFP package. These capabilities make it exceptionally suited for advanced control systems and dynamic processing tasks.
ATMEGA328P-15AZ Applications
- Consumer Electronics: In devices such as smart home appliances and personal gadgets, the ATMEGA328P-15AZ provides the necessary control and interfacing capabilities, enabling sophisticated user interfaces and connectivity features.
- Automotive: Used in car entertainment systems and onboard diagnostics, this microcontroller manages multiple inputs and outputs efficiently, ensuring reliable performance under stringent automotive standards.
- Industrial Automation: The robust processing power and expandable memory of the ATMEGA328P-15AZ make it suitable for managing automated machinery in manufacturing lines, enhancing precision and productivity.
- Wearable Technology: Its low power consumption and high integration capability allow for its use in wearable devices, supporting complex functionalities like health monitoring and mobile notifications within compact form factors.
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