ATMEGA32A-AUR
- Mfr.Part #
- ATMEGA32A-AUR
- Manufacturer
- Microchip Technology
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 44TQFP
- Stock
- 9,228
- In Stock :
- 9,228
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- EEPROM Size :
- 1K x 8
- Product Status :
- Active
- JESD-30 Code :
- S-PQFP-G44
- Data Bus Width :
- 8B
- Surface Mount :
- yes
- Supply Current-Max :
- 15 mA
- Peak Reflow Temperature (Cel) :
- 260
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Product Type :
- 8-bit Microcontrollers - MCU
- Bit Size :
- 8
- ROM (words) :
- 16384
- Oscillator Type :
- Internal
- DMA Channels :
- No
- Operating Temperature :
- -40°C~85°C TA
- Data Converters :
- A/D 8x10b
- Package / Case :
- 44-TQFP
- Packaging :
- Tape and Reel (TR)
- Number of Pins :
- 44
- Interfaces :
- SPI/USART
- Power Supplies :
- 3/5 V
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Pbfree Code :
- yes
- Seated Height-Max :
- 1.2 mm
- JESD-609 Code :
- e3
- RAM Size :
- 2K x 8
- Length :
- 10mm
- Number of Timers/Counters :
- 3
- Speed :
- 16MHz
- DAC Channels :
- No
- ROM Programmability :
- Flash
- Supply Voltage-Min (Vsup) :
- 4.5V
- Supply Voltage :
- 5V
- Memory Size :
- 32kB
- Package Shape :
- Square
- Factory Lead Time :
- 6 Weeks
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Has ADC :
- yes
- RAM (bytes) :
- 2048
- Minimum Operating Temperature :
- - 40 C
- Product Category :
- 8-bit Microcontrollers - MCU
- Qualification Status :
- Not Qualified
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Height Seated (Max) :
- 1.2mm
- Terminal Form :
- Gull wing
- Reach Compliance Code :
- Compliant
- Manufacturer :
- Microchip
- Published :
- 2004
- Mounting Style :
- SMD/SMT
- Series :
- AVR® ATmega
- PWM Channels :
- yes
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Terminal Position :
- QUAD
- Interface :
- I2C, LIN, SPI, UART, USART
- Number of I/O Lines :
- 32
- Product :
- MCU
- Temperature Grade :
- Industrial
- Number of I/Os :
- 32 I/O
- Contact Plating :
- Tin
- CPU Family :
- AVR RISC
- Interface Type :
- I2C, SPI, USART
- Brand :
- Microchip Technology / Atmel
- Mount :
- Surface Mount
- REACH SVHC :
- No SVHC
- Connectivity :
- I2C, SPI, UART/USART
- Mounting Type :
- Surface Mount
- Program Memory Type :
- Flash
- Additional Feature :
- ALSO OPERATES AT 2.7V MINIMUM SUPPLY AT 8 MHZ
- Terminal Finish :
- Matte Tin (Sn)
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Base Product Number :
- ATMEGA32
- Qualification :
- -
- Core Processor :
- AVR
- MSL :
- MSL 3 - 168 hours
- Radiation Hardening :
- No
- RoHS :
- Details
- Terminal Pitch :
- 0.8mm
- Number of Terminations :
- 44
- Number of ADC Channels :
- 8 Channel
- Number of Terminals :
- 44
- RoHS Status :
- ROHS3 Compliant
- Frequency :
- 16MHz
- Number of I/O :
- 32
- Device Core :
- AVR
- Data Converter :
- A/D 8x10b
- Tradename :
- AVR
- Supplier Device Package :
- 44-TQFP (10x10)
- Core Size :
- 8-Bit
- Maximum Operating Temperature :
- + 85 C
- Base Part Number :
- ATMEGA32A
- Program Memory Size :
- 32KB 16K x 16
- Supply Voltage-Max (Vsup) :
- 5.5V
- Watchdog Timer :
- yes
- Width :
- 10 mm
- Datasheets
- ATMEGA32A-AUR

Microcontrollers Microchip Technology ATMEGA32A-AUR Overview
The Microcontrollers Microchip Technology ATMEGA32A-AUR is a highly versatile and powerful microcontroller that targets demanding embedded applications. This device integrates a robust 8-bit AVR microcontroller with 32KB of in-system programmable flash memory, housed in a compact 44TQFP package. Designed for efficiency and reliability, the ATMEGA32A-AUR combines advanced RISC architecture with Microchip's proven technology, making it an ideal choice for developers looking to push the boundaries of innovation while reducing development time and cost.
ATMEGA32A-AUR Features
This microcontroller boasts several features that make it stand out, including 32KB of flash memory, a 10-bit digital-to-analog converter, and multiple communication interfaces such as SPI, USART, and I2C. Its 1.8V to 5.5V operating voltage range and low power consumption ensure flexibility and efficiency across various applications. Furthermore, its extensive interrupt system and real-time counter with separate oscillator enhance its performance for complex tasks.
ATMEGA32A-AUR Applications
- Consumer Electronics: Utilized in devices such as gaming consoles and remote controls, where its fast processing speed and low-power consumption enhance user interface responsiveness and battery life.
- Industrial Automation: Powers complex machinery controls, enabling precise management and monitoring capabilities that contribute to improved operational efficiency and safety.
- Automotive: Employed in vehicle systems for better control and diagnostics, supporting advancements in automotive safety and infotainment systems.
- Smart Home Devices: Integral in smart thermostats and home security systems, where its reliability and robust feature set enable sophisticated control and connectivity features.
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