ATMEGA325A-MN
- Mfr.Part #
- ATMEGA325A-MN
- Manufacturer
- Microchip Technology
- Package / Case
- 64-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 64QFN
- Stock
- 48,575
- In Stock :
- 48,575
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- PWM Channels :
- yes
- Maximum Operating Temperature :
- + 105 C
- Packaging :
- Tray
- Minimum Operating Temperature :
- - 40 C
- Height Seated (Max) :
- 1mm
- Product Type :
- 8-bit Microcontrollers - MCU
- DMA Channels :
- No
- Product :
- MCU
- Data Converter :
- A/D 8x10b
- Bit Size :
- 8
- Data Converters :
- A/D 8x10b
- Data Bus Width :
- 8B
- JESD-30 Code :
- S-XQCC-N64
- Terminal Form :
- NO LEAD
- Base Part Number :
- ATMEGA325A
- Product Status :
- Active
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Length :
- 9mm
- Supplier Device Package :
- 64-QFN (9x9)
- Memory Size :
- 32kB
- Package :
- Tray
- Number of I/O Lines :
- 54
- Product Category :
- 8-bit Microcontrollers - MCU
- Terminal Pitch :
- 0.5mm
- Connectivity :
- SPI, UART/USART, USI
- ROM Programmability :
- Flash
- DAC Channels :
- No
- Pbfree Code :
- yes
- RAM Size :
- 2K x 8
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Frequency :
- 20MHz
- Surface Mount :
- yes
- Power Supplies :
- 2/5V
- RAM (bytes) :
- 2048
- Supply Voltage :
- 5V
- Package / Case :
- 64-VFQFN Exposed Pad
- Series :
- AVR® ATmega
- Program Memory Type :
- Flash
- Seated Height-Max :
- 1 mm
- CPU Family :
- AVR RISC
- Device Core :
- AVR
- Speed :
- 20MHz
- Mounting Style :
- SMD/SMT
- RoHS :
- Details
- Factory Lead Time :
- 4 Weeks
- Program Memory Size :
- 32KB 16K x 16
- Core Processor :
- AVR
- Interfaces :
- SPI/USART
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Brand :
- Microchip Technology
- Supply Current-Max :
- 12 mA
- Number of I/Os :
- 54 I/O
- Operating Temperature :
- -40°C~105°C TA
- Reach Compliance Code :
- Compliant
- Interface Type :
- SPI, UART
- Package Shape :
- Square
- Terminal Position :
- QUAD
- EEPROM Size :
- 1K x 8
- Published :
- 1997
- Interface :
- SPI, UART, USART
- Has ADC :
- yes
- ROM (words) :
- 16384
- Number of I/O :
- 54
- Supply Voltage-Min (Vsup) :
- 4.5V
- Width :
- 9 mm
- Additional Feature :
- OPERATES AT 1.8 V MINIMUM SUPPLY AT 4 MHZ.
- Number of Terminations :
- 64
- Mounting Type :
- Surface Mount
- Oscillator Type :
- Internal
- Manufacturer :
- Microchip
- Temperature Grade :
- Industrial
- Number of Terminals :
- 64
- Core Size :
- 8-Bit
- Tradename :
- AVR
- Qualification Status :
- Not Qualified
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Supply Voltage-Max (Vsup) :
- 5.5V
- Base Product Number :
- ATMEGA325
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- ATMEGA325A-MN
ATMEGA325A-MN Documents

Microcontrollers Microchip Technology ATMEGA325A-MN Overview
Introducing the ATMEGA325A-MN from Microchip Technology, a powerful and versatile microcontroller that stands out in the vast field of Microcontrollers. Designed to offer robust performance with its 8-bit MCU architecture, the ATMEGA325A-MN is equipped with a substantial 32KB of FLASH memory, all housed within a compact 64QFN package. This device is specifically engineered to meet the demands of advanced embedded systems, providing a perfect blend of power efficiency and processing capabilities. The integration of extensive I/O options and EEPROM makes it an ideal choice for developers looking to push the boundaries of innovation in their applications.
ATMEGA325A-MN Features
The ATMEGA325A-MN microcontroller boasts several features that make it a top choice for high-performance applications in a variety of industries. Key features include its 32KB of in-system programmable flash, a versatile set of peripherals such as USART, SPI, and I2C interfaces, and multiple PWM channels. Additionally, it supports a wide operating voltage range from 1.8V to 5.5V, ensuring flexibility in different power environments and enhancing its suitability for battery-operated applications.
ATMEGA325A-MN Applications
- Consumer Electronics: Utilized in devices such as smart watches and home automation systems, the ATMEGA325A-MN's low power consumption and high functionality optimize user interfaces and connectivity.
- Automotive Applications: Ideal for automotive embedded systems, this microcontroller manages engine sensors and control systems, contributing to enhanced vehicle performance and safety.
- Industrial Control: In industrial environments, the ATMEGA325A-MN is pivotal in controlling machinery, thanks to its robust I/O capabilities and ability to operate under extreme conditions.
- Medical Devices: Used in portable medical diagnostics and small-scale medical monitoring devices, where its precision and reliability support critical health care functionalities.
- IoT Devices: Perfect for Internet of Things devices, it enables smart connectivity and efficient data handling in gadgets like smart meters and security systems.
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