ATMEGA325A-MN
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- Mfr.Part #
- ATMEGA325A-MN
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 64-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 64QFN
- Stock
- 5,363
- In Stock ：
- 5,363
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Connectivity :
- SPI, UART/USART, USI
- Terminal Position :
- QUAD
- Program Memory Type :
- Flash
- Frequency :
- 20MHz
- RoHS :
- Details
- Terminal Pitch :
- 0.5mm
- Packaging :
- Tray
- Temperature Grade :
- Industrial
- PWM Channels :
- yes
- Core Size :
- 8-Bit
- RoHS Status :
- ROHS3 Compliant
- Interface :
- SPI, UART, USART
- Supply Voltage :
- 5V
- Oscillator Type :
- Internal
- Data Bus Width :
- 8B
- Operating Temperature :
- -40°C~105°C TA
- DAC Channels :
- No
- Number of Terminations :
- 64
- Number of I/O :
- 54
- Base Product Number :
- ATMEGA325
- Brand :
- Microchip Technology
- Number of I/Os :
- 54 I/O
- EEPROM Size :
- 1K x 8
- Seated Height-Max :
- 1 mm
- Device Core :
- AVR
- Mounting Type :
- Surface Mount
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- CPU Family :
- AVR RISC
- Qualification Status :
- Not Qualified
- Interfaces :
- SPI/USART
- Has ADC :
- yes
- Maximum Operating Temperature :
- + 105 C
- Minimum Operating Temperature :
- - 40 C
- Product Category :
- 8-bit Microcontrollers - MCU
- Supply Voltage-Min (Vsup) :
- 4.5V
- Package Shape :
- Square
- Supply Voltage-Max (Vsup) :
- 5.5V
- Core Processor :
- AVR
- Height Seated (Max) :
- 1mm
- Product :
- MCU
- Length :
- 9mm
- Pbfree Code :
- yes
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Number of I/O Lines :
- 54
- Supply Current-Max :
- 12 mA
- Product Status :
- Active
- Factory Lead Time :
- 4 Weeks
- RAM Size :
- 2K x 8
- Number of Terminals :
- 64
- Additional Feature :
- OPERATES AT 1.8 V MINIMUM SUPPLY AT 4 MHZ.
- Reach Compliance Code :
- Compliant
- Data Converter :
- A/D 8x10b
- Width :
- 9 mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Power Supplies :
- 2/5V
- Terminal Form :
- NO LEAD
- Interface Type :
- SPI, UART
- JESD-30 Code :
- S-XQCC-N64
- Package / Case :
- 64-VFQFN Exposed Pad
- Supplier Device Package :
- 64-QFN (9x9)
- Published :
- 1997
- Series :
- AVR® ATmega
- Program Memory Size :
- 32KB 16K x 16
- ROM (words) :
- 16384
- Tradename :
- AVR
- Surface Mount :
- yes
- Memory Size :
- 32kB
- Base Part Number :
- ATMEGA325A
- Package :
- Tray
- Product Type :
- 8-bit Microcontrollers - MCU
- RAM (bytes) :
- 2048
- ROM Programmability :
- Flash
- DMA Channels :
- No
- Speed :
- 20MHz
- Mounting Style :
- SMD/SMT
- Data Converters :
- A/D 8x10b
- Bit Size :
- 8
- Manufacturer :
- Microchip
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Datasheets
- ATMEGA325A-MN
Microcontrollers Atmel (Microchip Technology) ATMEGA325A-MN Overview
The Microcontrollers Atmel (Microchip Technology) ATMEGA325A-MN is a highly versatile 8-bit microcontroller designed to cater to the demanding requirements of embedded systems. With a robust architecture that includes a 32KB flash memory, this MCU is ideal for applications requiring program and data storage. The incorporation of advanced RISC architecture enables the ATMEGA325A-MN to perform with higher efficiency and decreased power consumption, making it a prime choice for volume-driven markets where reliability and operational longevity are critical. This product excels in a variety of applications, offering flexibility, scalability, and high performance, ensuring that it meets the rigorous standards of modern electronic demands.
ATMEGA325A-MN Features
The ATMEGA325A-MN microcontroller from Atmel (Microchip Technology) boasts a comprehensive set of features designed for high functionality and adaptability in numerous electronic applications. Key features include 32KB of in-system programmable flash, 1KB EEPROM, and 2KB SRAM. It operates at a clock speed up to 20MHz and supports a wide voltage range from 1.8V to 5.5V, ensuring compatibility with both low- and high-powered devices. Additional features like multiple 10-bit ADCs, PWM channels, and a range of serial communication options make it highly suited for complex digital interactions and control systems.
ATMEGA325A-MN Applications
- Consumer Electronics: In devices like smart watches and gaming peripherals, the ATMEGA325A-MN manages sensor data and user inputs efficiently, ensuring seamless and responsive user interactions.
- Home Automation Systems: Utilized in systems like smart thermostats and security devices, where its reliable processing capabilities help in managing various sensors and actuators to automate home environments effectively.
- Industrial Control: In factory automation equipment, the microcontroller can handle complex logic for machinery control and monitoring, optimizing operational efficiency and safety.
- Automotive Applications: Used within onboard diagnostic tools and entertainment systems, where its robustness secures reliable performance under harsh environmental conditions.
- Healthcare Devices: Applied in portable medical instruments where precision and low power consumption are crucial for patient monitoring and diagnostics.
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