ATMEGA32L-8AI
- Mfr.Part #
- ATMEGA32L-8AI
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 44TQFP
- Stock
- 117
- In Stock :
- 117
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Program Memory Size :
- 32KB 16K x 16
- Core Processor :
- AVR
- Base Product Number :
- ATMEGA32
- Power Supplies :
- 3/5 V
- Frequency :
- 8MHz
- Max Frequency :
- 8MHz
- DMA Channels :
- No
- Package Shape :
- Square
- Series :
- AVR® ATmega
- Data Converter :
- A/D 8x10b
- Min Supply Voltage :
- 2.7V
- Peak Reflow Temperature (Cel) :
- 240
- Published :
- 2000
- Width :
- 10 mm
- Number of Terminals :
- 44
- ROM Programmability :
- Flash
- RoHS Status :
- Non-RoHS Compliant
- Bit Size :
- 8
- Length :
- 10 mm
- JESD-609 Code :
- e0
- Mounting Type :
- Surface Mount
- Temperature Grade :
- Industrial
- PWM Channels :
- yes
- Memory Type :
- Flash
- JESD-30 Code :
- S-PQFP-G44
- Interface :
- 2-Wire, I2C, SPI, UART, USART
- Qualification Status :
- Not Qualified
- Core Architecture :
- AVR
- Subcategory :
- Microcontrollers
- Program Memory Type :
- Flash
- Supplier Device Package :
- 44-TQFP (10x10)
- RAM (bytes) :
- 2048
- Manufacturer :
- Atmel Corporation
- CPU Family :
- AVR RISC
- Number of I/O Lines :
- 32
- Terminal Form :
- Gull wing
- Lead Free :
- Contains Lead
- RAM Size :
- 2K x 8
- Operating Temperature :
- -40°C~85°C TA
- Core Size :
- 8-Bit
- Pin Count :
- 44
- Base Part Number :
- ATMEGA32
- DAC Channels :
- No
- Data Converters :
- A/D 8x10b
- Max Operating Temperature :
- 85°C
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Has ADC :
- yes
- HTS Code :
- 8542.31.00.01
- Number of Programmable I/O :
- 32
- Min Operating Temperature :
- -40°C
- Seated Height-Max :
- 1.2 mm
- Max Supply Voltage :
- 5.5V
- Access Time :
- 8 μs
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Number of I/O :
- 32
- Package / Case :
- 44-TQFP
- Data Bus Width :
- 8B
- Terminal Pitch :
- 0.8 mm
- Number of Pins :
- 44
- Connectivity :
- I2C, SPI, UART/USART
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Package :
- Tray
- Product Status :
- Obsolete
- Oscillator Type :
- Internal
- Factory Lead Time :
- 1 Week
- ROM (words) :
- 16384
- Memory Size :
- 32kB
- Packaging :
- Tray
- Terminal Position :
- QUAD
- Technology :
- CMOS
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Mount :
- Surface Mount
- Speed :
- 8MHz
- Surface Mount :
- yes
- EEPROM Size :
- 1K x 8
- Number of Timers/Counters :
- 3
- Reach Compliance Code :
- Unknown
- Datasheets
- ATMEGA32L-8AI
ATMEGA32L-8AI Documents

Microcontrollers Atmel (Microchip Technology) ATMEGA32L-8AI Overview
The ATMEGA32L-8AI from Atmel (Microchip Technology) is a highly versatile and efficient microcontroller that stands out in the Microcontrollers category. Designed for low-power consumption while maintaining robust performance, this 8-bit MCU integrates 32KB of FLASH memory, accommodating a wide range of applications from industrial automation to consumer electronics. The compact 44TQFP package ensures that it can be incorporated into space-sensitive designs, making the Microcontrollers Atmel (Microchip Technology) ATMEGA32L-8AI an ideal choice for designers looking to optimize their systems with reliable and powerful microcontroller solutions.
ATMEGA32L-8AI Features
This microcontroller unit (MCU) features a rich set of capabilities including an advanced RISC architecture that allows for fast and efficient processing. The ATMEGA32L-8AI operates at a maximum frequency of 8MHz, which is perfect for applications requiring a good balance between power consumption and processing speed. Its 32KB of flash memory is complemented by 1KB of EEPROM and 2KB SRAM, providing ample space for complex applications. Other features include multiple programmable serial USARTs, SPI interfaces, and a 10-bit analog-to-digital converter, all embedded within a power-efficient design.
ATMEGA32L-8AI Applications
- Smart Home Devices: Utilizes its low power consumption and robust processing capabilities to control and manage various home automation systems.
- Industrial Automation: The ATMEGA32L-8AI's multiple communication interfaces enable it to connect with various sensors and actuators, facilitating efficient process control and monitoring.
- Battery-Operated Devices: Perfect for portable devices due to its energy-efficient design, ensuring longer battery life while maintaining high performance.
- Health Monitoring Systems: Its precise ADC and processing speed make it suitable for wearable health monitoring devices, tracking real-time health data effectively.
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