ATMEGA325P-20AUR
- Mfr.Part #
- ATMEGA325P-20AUR
- Manufacturer
- Microchip Technology
- Package / Case
- 64-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 64TQFP
- Stock
- 1,814
- In Stock :
- 1,814
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Brand :
- Microchip Technology
- Factory Lead Time :
- 4 Weeks
- Speed :
- 20MHz
- Package / Case :
- 64-TQFP
- ROM Programmability :
- Flash
- Terminal Form :
- Gull wing
- Surface Mount :
- yes
- Number of Terminals :
- 64
- Data Converters :
- A/D 8x10b
- Subcategory :
- Microcontrollers - MCU
- Supply Voltage :
- 3V
- Product Category :
- 8-bit Microcontrollers - MCU
- Product Status :
- Active
- Number of Terminations :
- 64
- On Chip Program ROM Width :
- 8
- Has ADC :
- yes
- Product Type :
- 8-bit Microcontrollers - MCU
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Oscillator Type :
- Internal
- Connectivity :
- SPI, UART/USART, USI
- Interfaces :
- SPI/USART
- Reach Compliance Code :
- Compliant
- RoHS Status :
- ROHS3 Compliant
- Pbfree Code :
- yes
- Core Size :
- 8-Bit
- Number of I/O :
- 54
- Bit Size :
- 8
- Maximum Operating Temperature :
- + 85 C
- Length :
- 14mm
- Device Core :
- AVR
- Seated Height-Max :
- 1.2 mm
- Interface :
- EBI/EMI, I2C, LIN, SPI, UART, USART
- Temperature Grade :
- Industrial
- Supply Voltage-Min (Vsup) :
- 2.7V
- Published :
- 2009
- Frequency :
- 20MHz
- EEPROM Size :
- 1K x 8
- JESD-30 Code :
- S-PQFP-G64
- Number of I/O Lines :
- 54
- Series :
- AVR® ATmega
- Width :
- 14 mm
- PWM Channels :
- yes
- Program Memory Type :
- Flash
- Base Product Number :
- ATMEGA325
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Mounting Type :
- Surface Mount
- Terminal Position :
- QUAD
- Core Processor :
- AVR
- Supply Voltage-Max (Vsup) :
- 5.5V
- Program Memory Size :
- 32KB 16K x 16
- Height Seated (Max) :
- 1.2mm
- DMA Channels :
- No
- Product :
- MCU
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Memory Size :
- 32kB
- Screening Level :
- TS 16949
- Packaging :
- Tape and Reel (TR)
- Number of Pins :
- 64
- Data Converter :
- A/D 8x10b
- DAC Channels :
- yes
- Manufacturer :
- Microchip
- Terminal Pitch :
- 0.8mm
- Tradename :
- AVR
- Operating Temperature :
- -40°C~85°C TA
- Package Shape :
- Square
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Data Bus Width :
- 8B
- RoHS :
- Details
- Minimum Operating Temperature :
- - 40 C
- Mounting Style :
- SMD/SMT
- RAM Size :
- 2K x 8
- Supplier Device Package :
- 64-TQFP (14x14)
- Base Part Number :
- ATMEGA325P
- Number of I/Os :
- 54 I/O
- Datasheets
- ATMEGA325P-20AUR

Microcontrollers Microchip Technology ATMEGA325P-20AUR Overview
The ATMEGA325P-20AUR by Microchip Technology stands out in the realm of 8-bit microcontrollers, offering a robust blend of performance, efficiency, and versatility designed to meet the demanding needs of modern embedded systems. This microcontroller integrates 32KB of in-system programmable flash, making it ideal for applications that require space for a sizable codebase while maintaining fast access speeds. Equipped with advanced RISC architecture, the ATMEGA325P-20AUR ensures enhanced processing power with minimal power consumption, making it a preferred choice for energy-sensitive applications. Its package in a 64TQFP format ensures compactness and ease of integration in various circuit designs, catering effectively to a wide range of industrial and commercial applications.
ATMEGA325P-20AUR Features
The ATMEGA325P-20AUR microcontroller is equipped with several features that make it highly effective for a wide array of applications. It includes 32KB ISP flash memory, a 10-bit analog-to-digital converter, and multiple communication interfaces including SPI, UART, and I2C, facilitating easy and flexible connections with other components in complex systems. Additionally, it supports up to 20 MHz of clock speed, providing robust performance for time-sensitive tasks.
ATMEGA325P-20AUR Applications
- Consumer Electronics: Utilized in smart home devices such as thermostats and security systems where efficient processing and connectivity are critical for device functionality and user interaction.
- Automotive: Employed in automotive systems for control mechanisms such as engine management and infotainment systems, where reliability and performance are paramount.
- Industrial Control: Integral to the operation of automation systems, including sensor monitoring and control units that require robust operation in challenging industrial environments.
- Medical Devices: Key component in portable medical diagnostics equipment where precision and low power consumption are necessary for device effectiveness and patient safety.
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