ATMEGA32-16AU
- Mfr.Part #
- ATMEGA32-16AU
- Manufacturer
- Microchip Technology
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 44TQFP
- Stock
- 12,851
- In Stock :
- 12,851
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Mounting Type :
- Surface Mount
- Lead Free :
- Lead Free
- Power Supplies :
- 5V
- Number of Terminals :
- 44
- Interface Type :
- I2C, SPI, USART
- Package / Case :
- 44-TQFP
- Product Category :
- 8-bit Microcontrollers - MCU
- Tradename :
- AVR
- Voltage :
- 5V
- PWM Channels :
- yes
- Connectivity :
- I2C, SPI, UART/USART
- Access Time :
- 16 μs
- DMA Channels :
- No
- Product :
- MCU
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Product Status :
- Active
- Product Type :
- 8-bit Microcontrollers - MCU
- MSL :
- MSL 3 - 168 hours
- Core Size :
- 8-Bit
- Manufacturer :
- Microchip Technology
- Terminal Position :
- QUAD
- Program Memory Type :
- Flash
- RoHS :
- Details
- Program Memory Size :
- 32KB 16K x 16
- Family Name :
- ATMEGA
- Pbfree Code :
- yes
- REACH SVHC :
- No SVHC
- Speed :
- 16MHz
- Interface :
- 2-Wire, SPI, USART
- Data Bus Width :
- 8B
- Memory Size :
- 32kB
- Surface Mount :
- yes
- Width :
- 10.1mm
- Number of I/O Lines :
- 32
- Voltage - Supply (Vcc/Vdd) :
- 4.5V~5.5V
- Mount :
- Surface Mount
- Typical Operating Supply Voltage :
- 4.5 → 5.5 V
- Has ADC :
- yes
- Number of Terminations :
- 44
- Published :
- 2004
- Height :
- 1.2mm
- Type :
- ATMEGA32-16AU
- Peak Reflow Temperature (Cel) :
- 260
- RoHS Status :
- ROHS3 Compliant
- Contact Plating :
- Tin
- Maximum Operating Temperature :
- +85 °C
- Terminal Form :
- Gull wing
- Seated Height-Max :
- 1.2 mm
- Core Processor :
- AVR
- Interfaces :
- TWI/SPI/USART
- Max. operating temperature :
- +85°C
- Watchdog Timer :
- yes
- Number of I/O :
- 32
- Terminal Pitch :
- 0.8 mm
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Oscillator Type :
- Internal
- JESD-609 Code :
- e3
- Packaging :
- Tray
- Factory Lead Time :
- 7 Weeks
- DAC Resolution :
- -
- Supplier Device Package :
- 44-TQFP (10x10)
- Data Converters :
- A/D 8x10b
- ROM (words) :
- 16384
- Enclosure :
- TQFP 44 (10x10)
- Instruction Set Architecture :
- CISC
- Reach Compliance Code :
- Compliant
- Temperature Grade :
- Industrial
- Minimum Operating Temperature :
- -40 °C
- Address Bus Width :
- 8B
- Density :
- 256 kb
- Number of Timers/Counters :
- 3 Timer
- Series :
- AVR® ATmega
- Number of A/D Converters :
- 1
- EEPROM Size :
- 1K x 8
- Dimensions :
- 10.1 x 10.1 x 1.05mm
- Manuf. code :
- MCP
- Number of PWM Channels :
- 4
- Number of ADC Channels :
- 8
- Qualification Status :
- Not Qualified
- Brand :
- Microchip Technology / Atmel
- Operating Supply Voltage :
- 5V
- CPU Family :
- AVR RISC
- Bit Size :
- 8
- Mounting Style :
- SMD/SMT
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Operating Temperature :
- -40°C~85°C TA
- Base Part Number :
- ATMEGA32
- JESD-30 Code :
- S-PQFP-G44
- Length :
- 10.1mm
- DAC Channels :
- yes
- Data Converter :
- A/D 8x10b
- Package :
- Tray
- Qualification :
- -
- Supply Current-Max :
- 15 mA
- Frequency :
- 16MHz
- Radiation Hardening :
- No
- Base Product Number :
- ATMEGA32
- RAM Size :
- 2K x 8
- RAM (bytes) :
- 2048
- ROM Programmability :
- Flash
- Package Shape :
- Square
- Number of Pins :
- 44
- Supply Voltage :
- 5V
- Device Core :
- AVR
- Package Type :
- TQFP
- Pin Count :
- 44
- Number of I/Os :
- 32 I/O
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Datasheets
- ATMEGA32-16AU
ATMEGA32-16AU Documents

Microcontrollers Microchip Technology ATMEGA32-16AU Overview
The Microcontrollers Microchip Technology ATMEGA32-16AU is a high-performance, low-power AVR 8-bit microcontroller that offers an optimal balance of speed, power efficiency, and versatility. Designed by Microchip Technology, this microcontroller is equipped with 32KB of in-system programmable flash memory, providing robust storage for applications and firmware. Its compact 44-TQFP package makes it ideal for space-constrained applications while maintaining a rich feature set that supports complex digital signal processing and control tasks.
ATMEGA32-16AU Features
This microcontroller is engineered to deliver top-notch performance with features including a 16 MHz maximum clock frequency, 1024 bytes of EEPROM, and 2KB SRAM. It supports up to 16 MIPS throughput at 16 MHz, ensuring fast task processing and efficient power usage. The ATMEGA32-16AU also boasts various peripherals such as USART, SPI, and two-wire interface (TWI), making it highly flexible for integration into a wide range of electronic systems.
ATMEGA32-16AU Applications
- Consumer Electronics: In devices like smart home gadgets, the ATMEGA32-16AU controls user interfaces and sensor integrations, enhancing interactivity and functionality.
- Automotive Systems: Utilized in car entertainment and information systems, it manages display controls and communication interfaces, ensuring smooth and reliable operation.
- Industrial Automation: In automation equipment, this microcontroller handles process control tasks, offering precise control and reliable operation in tough industrial environments.
- Medical Devices: It finds applications in handheld medical instruments where its accuracy in data processing and control ensures the reliability needed for critical health care applications.
- Communication Equipment: The ATMEGA32-16AU helps manage data communication processes in devices, ensuring efficient and secure data transfer and processing.
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