ATMEGA325A-AN
- Mfr.Part #
- ATMEGA325A-AN
- Manufacturer
- Microchip Technology
- Package / Case
- 64-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 64TQFP
- Stock
- 3,255
- In Stock :
- 3,255
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Program Memory Size :
- 32KB 16K x 16
- Operating Temperature :
- -40°C~105°C TA
- Mounting Style :
- SMD/SMT
- Connectivity :
- SPI, UART/USART, USI
- Terminal Finish :
- Matte Tin (Sn)
- DAC Channels :
- No
- Tradename :
- AVR
- Temperature Grade :
- Industrial
- Maximum Operating Temperature :
- + 105 C
- Packaging :
- Tube
- Manufacturer :
- Microchip
- Product Type :
- 8-bit Microcontrollers - MCU
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- ROM Programmability :
- Flash
- Core Size :
- 8-Bit
- JESD-30 Code :
- S-PQFP-G64
- Supply Voltage-Min (Vsup) :
- 4.5V
- Base Part Number :
- ATMEGA325A
- Device Core :
- AVR
- Reach Compliance Code :
- Compliant
- Number of I/O Lines :
- 54
- Number of I/O :
- 54
- Has ADC :
- yes
- JESD-609 Code :
- e3
- Width :
- 14 mm
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Product Category :
- 8-bit Microcontrollers - MCU
- CPU Family :
- AVR RISC
- RAM (bytes) :
- 2048
- Supply Voltage :
- 5V
- Package Shape :
- Square
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Qualification Status :
- Not Qualified
- Frequency :
- 20MHz
- Base Product Number :
- ATMEGA325
- RoHS Status :
- ROHS3 Compliant
- ROM (words) :
- 16384
- Number of Terminations :
- 64
- Minimum Operating Temperature :
- - 40 C
- Product :
- MCU
- Additional Feature :
- OPERATES AT 1.8 V MINIMUM SUPPLY AT 4 MHZ.
- Memory Size :
- 32kB
- RoHS :
- Details
- Brand :
- Microchip Technology / Atmel
- Power Supplies :
- 2/5V
- Published :
- 1997
- Interface :
- SPI, UART, USART
- Data Converter :
- A/D 8x10b
- Height Seated (Max) :
- 1.2mm
- Terminal Form :
- Gull wing
- Number of Terminals :
- 64
- Series :
- AVR® ATmega
- Oscillator Type :
- Internal
- RAM Size :
- 2K x 8
- Pbfree Code :
- yes
- Surface Mount :
- yes
- Mounting Type :
- Surface Mount
- Interfaces :
- SPI/USART
- Terminal Pitch :
- 0.8mm
- DMA Channels :
- No
- Peak Reflow Temperature (Cel) :
- 260
- Data Converters :
- A/D 8x10b
- Program Memory Type :
- Flash
- Package :
- Tray
- Data Bus Width :
- 8B
- Supply Voltage-Max (Vsup) :
- 5.5V
- PWM Channels :
- yes
- Bit Size :
- 8
- Supplier Device Package :
- 64-TQFP (14x14)
- Terminal Position :
- QUAD
- Supply Current-Max :
- 12 mA
- Speed :
- 20MHz
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Seated Height-Max :
- 1.2 mm
- Product Status :
- Active
- Factory Lead Time :
- 4 Weeks
- Core Processor :
- AVR
- Number of I/Os :
- 54 I/O
- Package / Case :
- 64-TQFP
- EEPROM Size :
- 1K x 8
- Interface Type :
- SPI
- Length :
- 14mm
- Datasheets
- ATMEGA325A-AN

Microcontrollers Microchip Technology ATMEGA325A-AN Overview
The ATMEGA325A-AN from Microchip Technology is a robust microcontroller unit (MCU) designed to cater to sophisticated yet cost-efficient applications in a variety of industries. This MCU is built on an advanced 8-bit AVR architecture, ensuring reliable performance with a focus on real-time capabilities. The integration of 32KB of flash memory along with a range of peripherals supports a versatile approach to embedded systems development. Its deployment in a 64-TQFP package allows for efficient space utilization, making it ideal for compact product designs. The Microcontrollers Microchip Technology ATMEGA325A-AN is particularly suited for designers looking to balance performance and power consumption in high-volume, embedded applications.
ATMEGA325A-AN Features
- 8-bit AVR microcontroller
- 32KB ISP flash memory
- 1KB EEPROM
- 2KB SRAM
- 64-pin TQFP package
- Extensive peripheral set including ADC, PWM, and multiple communication interfaces
ATMEGA325A-AN Applications
- Automotive systems: Utilized in engine management and dashboard displays, providing reliable control and user interface functionalities.
- Industrial automation: Acts as a control node in automation equipment, enhancing operational efficiency and reliability.
- Smart home devices: Integrates into home automation systems, enabling intelligent control of appliances and home environment monitoring.
- Consumer electronics: Used in portable devices, offering efficient power management and enhanced user interface features.
- Healthcare devices: Supports functionalities in medical monitoring equipment, ensuring accurate data handling and patient management.
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