ATMEGA324PA-AN
- Mfr.Part #
- ATMEGA324PA-AN
- Manufacturer
- Microchip Technology
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 44TQFP
- Stock
- 34,749
- In Stock :
- 34,749
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Has ADC :
- yes
- Interface Type :
- I2C, SPI, USART
- ROM (words) :
- 16384
- Product :
- MCU
- Connectivity :
- I2C, SPI, UART/USART
- Terminal Finish :
- Matte Tin (Sn)
- Package :
- Tray
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- On Chip Program ROM Width :
- 16
- Program Memory Size :
- 32KB 16K x 16
- Time@Peak Reflow Temperature-Max (s) :
- 40
- ROM Programmability :
- Flash
- Number of I/Os :
- 32 I/O
- Number of Serial I/Os :
- 2
- Interface :
- I2C, SPI, UART, USART
- Mounting Type :
- Surface Mount
- Supply Voltage-Max (Vsup) :
- 5.5V
- Number of I/O :
- 32
- PWM Channels :
- yes
- Published :
- 2008
- Core Size :
- 8-Bit
- Height Seated (Max) :
- 1.2mm
- JESD-30 Code :
- S-PQFP-G44
- Reach Compliance Code :
- Compliant
- Factory Lead Time :
- 4 Weeks
- EEPROM Size :
- 1K x 8
- Data Converter :
- A/D 8x10b
- Minimum Operating Temperature :
- - 40 C
- DAC Channels :
- No
- Memory Size :
- 32kB
- Number of Terminations :
- 44
- Data Converters :
- A/D 8x10b
- Product Status :
- Active
- Base Part Number :
- ATMEGA324PA
- Peak Reflow Temperature (Cel) :
- 260
- Length :
- 10mm
- Manufacturer :
- Microchip
- Low Power Mode :
- yes
- Supply Current-Max :
- 9 mA
- CPU Family :
- AVR RISC
- Series :
- AVR® ATmega
- On Chip Data RAM Width :
- 8
- Maximum Operating Temperature :
- + 105 C
- Tradename :
- AVR
- Format :
- FIXED-POINT
- Width :
- 10 mm
- Mounting Style :
- SMD/SMT
- Speed :
- 20MHz
- Number of Terminals :
- 44
- Surface Mount :
- yes
- Number of ADC Channels :
- 8 Channel
- Base Product Number :
- ATMEGA324
- Device Core :
- AVR
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Package Shape :
- Square
- Bit Size :
- 8
- RAM (bytes) :
- 2048
- Product Type :
- 8-bit Microcontrollers - MCU
- Supply Voltage-Min (Vsup) :
- 1.8V
- Product Category :
- 8-bit Microcontrollers - MCU
- Terminal Position :
- QUAD
- Package / Case :
- 44-TQFP
- RoHS :
- Details
- Seated Height-Max :
- 1.2 mm
- Supplier Device Package :
- 44-TQFP (10x10)
- Terminal Form :
- Gull wing
- Number of Timers :
- 3
- Number of I/O Lines :
- 32
- Integrated Cache :
- No
- Boundary Scan :
- yes
- Number of External Interrupts :
- 3
- Program Memory Type :
- Flash
- Oscillator Type :
- Internal
- Operating Temperature :
- -40°C~105°C TA
- RAM (words) :
- 2048
- Subcategory :
- Microcontrollers - MCU
- DMA Channels :
- No
- Brand :
- Microchip Technology / Atmel
- Packaging :
- Tray
- RAM Size :
- 2K x 8
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Pbfree Code :
- yes
- Core Processor :
- AVR
- Frequency :
- 20MHz
- RoHS Status :
- ROHS3 Compliant
- Temperature Grade :
- Industrial
- Interfaces :
- SPI/USART
- JESD-609 Code :
- e3
- Data Bus Width :
- 8B
- Terminal Pitch :
- 0.8mm
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Datasheets
- ATMEGA324PA-AN

Microcontrollers Microchip Technology ATMEGA324PA-AN Overview
The ATMEGA324PA-AN from Microchip Technology is a high-performance microcontroller designed for advanced embedded systems. Integrating a powerful 8-bit AVR microprocessor, this IC boasts a 32KB flash memory, providing ample space for application code and data storage. The compact 44TQFP package ensures a reduced footprint while offering robust functionality and reliability. Ideal for commercial and industrial applications, the ATMEGA324PA-AN facilitates sophisticated control and monitoring systems, enhancing operational efficiency and reliability.
ATMEGA324PA-AN Features
This microcontroller unit (MCU) is packed with features that make it a versatile choice for developers and engineers. It includes 32KB of in-system programmable flash, 1KB EEPROM, and 2KB SRAM, supporting complex applications without compromising performance. Additionally, it features 32 programmable I/O lines, multiple serial communication interfaces, and a 10-bit A/D converter with 8 channels, making it highly adaptable to a variety of tasks. Its power efficiency is optimized through advanced power-saving modes.
ATMEGA324PA-AN Applications
- Home Automation Systems: Used in controlling lighting, HVAC, and security systems, offering flexibility and increased energy efficiency.
- Industrial Control: Empowers automated machinery control, process monitoring, and system management to boost productivity and reliability in manufacturing environments.
- Medical Devices: Integral in developing patient monitoring systems and handheld diagnostic instruments, where precision and reliability are crucial.
- Automotive: Applied in automotive systems for engine management, infotainment, and sensor interfaces, enhancing functionality and safety.
- Consumer Electronics: Drives innovation in gadgets like portable electronics, gaming consoles, and smart watches, supporting advanced user interfaces and connectivity.
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