ATMEGA3250P-20AU
- Mfr.Part #
- ATMEGA3250P-20AU
- Manufacturer
- Microchip Technology
- Package / Case
- 100-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 100TQFP
- Stock
- 3,830
- In Stock :
- 3,830
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Has ADC :
- yes
- Manufacturer :
- Microchip
- Supply Voltage-Max (Vsup) :
- 5.5V
- Reach Compliance Code :
- Compliant
- Mount :
- Surface Mount
- Can :
- 0
- Height :
- 1.05mm
- RAM (bytes) :
- 2048
- Flash Memory :
- 32
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Peak Reflow Temperature (Cel) :
- 260
- Supply Current-Max :
- 12 mA
- Terminal Position :
- QUAD
- Surface Mount :
- yes
- Published :
- 2009
- Mounting Type :
- Surface Mount
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- EEPROM Size :
- 1K x 8
- Termination :
- SMD/SMT
- Packaging :
- Tray
- Interface :
- SPI, UART, USART
- Oscillator Type :
- Internal
- Operating Temperature :
- -40°C~85°C TA
- Number of I/O :
- 69
- Power Supplies :
- 3/5 V
- Number of I2C Channels :
- 1
- Adc Channels :
- 8
- Number of PWM Channels :
- 4
- Series :
- AVR® ATmega
- JESD-609 Code :
- e3
- Qualification Status :
- Not Qualified
- Product Status :
- Active
- ROM (words) :
- 16384
- Pin Count :
- 100
- RoHS Status :
- ROHS3 Compliant
- PWM Channels :
- yes
- Core Architecture :
- AVR
- Clock Speed :
- 16
- Program Memory Type :
- Flash
- ECCN Code :
- EAR99
- RAM Size :
- 2K x 8
- Mounting Style :
- SMD/SMT
- Maximum Operating Temperature :
- + 85 C
- Lead Free :
- Lead Free
- Package :
- Tray
- Width :
- 14.1mm
- Package Shape :
- Square
- Product :
- MCU
- Product Category :
- 8-bit Microcontrollers - MCU
- Supply Voltage :
- 3V
- Terminal Form :
- Gull wing
- Number of Pins :
- 100
- Adc Resolution :
- 10
- Data Converters :
- A/D 8x10b
- Minimum Operating Temperature :
- - 40 C
- Tradename :
- AVR
- Number of Terminations :
- 100
- Terminal Pitch :
- 0.5mm
- Connectivity :
- SPI, UART/USART, USI
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- On Chip Program ROM Width :
- 16
- Number of ADC Channels :
- 8
- Supply Voltage-Min (Vsup) :
- 2.7V
- Number of Timers/Counters :
- 3
- HTS Code :
- 8542.31.00.01
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Supplier Device Package :
- 100-TQFP (14x14)
- Product Type :
- 8-bit Microcontrollers - MCU
- Core Processor :
- AVR
- Interface Type :
- JTAG, SPI, USART, USI
- Number of I/O Lines :
- 69
- Data Bus Width :
- 8B
- Watchdog Timer :
- yes
- Radiation Hardening :
- No
- Interfaces :
- SPI/USART/USI
- DAC Channels :
- yes
- Pbfree Code :
- yes
- Contact Plating :
- Tin
- Number of Terminals :
- 100
- DMA Channels :
- No
- Data Converter :
- A/D 8x10b
- RoHS :
- Details
- Density :
- 256 kb
- Package / Case :
- 100-TQFP
- Seated Height-Max :
- 1.2 mm
- Speed :
- 20MHz
- DAC Resolution :
- -
- JESD-30 Code :
- S-PQFP-G100
- Memory Size :
- 32kB
- Length :
- 14.1mm
- Core Size :
- 8-Bit
- Brand :
- Microchip Technology
- Frequency :
- 20MHz
- Bit Size :
- 8
- Factory Lead Time :
- 4 Weeks
- Program Memory Size :
- 32KB 16K x 16
- Device Core :
- AVR
- CPU Family :
- AVR RISC
- Base Product Number :
- ATMEGA3250
- Temperature Grade :
- Industrial
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- ROM Programmability :
- Flash
- REACH SVHC :
- No SVHC
- Number of I/Os :
- 69 I/O
- Base Part Number :
- ATMEGA3250P
- Datasheets
- ATMEGA3250P-20AU
ATMEGA3250P-20AU Documents

Microcontrollers Microchip Technology ATMEGA3250P-20AU Overview
The ATMEGA3250P-20AU, crafted by Microchip Technology, is a highly robust microcontroller unit (MCU) from their popular AVR product line. Designed to meet demanding performance requirements, this MCU integrates 32KB of in-system programmable flash memory, making it ideal for applications requiring frequent code updates or data logging. The 8-bit architecture provides a perfect balance between power consumption and processing capability, ensuring efficient operation in a wide range of electronic applications. Its compact 100TQFP packaging ensures ease of integration in space-constrained applications. The Microcontrollers Microchip Technology ATMEGA3250P-20AU is tailored for designers who need a high level of control and flexibility while managing system complexity and cost.
ATMEGA3250P-20AU Features
- 8-bit high-performance AVR microcontroller
- 32KB ISP flash memory
- 1.8V to 5.5V operating voltage range
- Extensive interface support: SPI, I2C, USART
- Robust 100TQFP packaging for easy integration
- Low power consumption modes for energy efficiency
ATMEGA3250P-20AU Applications
- Consumer Electronics: Used in smart home devices, gaming consoles, and portable electronics where compact size and low power are crucial.
- Automotive Systems: Integrates into vehicle onboard systems for monitoring and control functionalities, contributing to smarter automotive solutions.
- Industrial Automation: Serves as the brain for various industrial sensors and actuators, facilitating enhanced process control and automation.
- Medical Devices: Powers small-scale medical monitoring devices, ensuring reliable performance and adaptability to stringent medical standards.
- Communication Equipment: Provides essential processing capabilities for communication devices, enhancing connectivity and reliability.
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