ATMEGA8A-AUR
- Mfr.Part #
- ATMEGA8A-AUR
- Manufacturer
- Microchip Technology
- Package / Case
- 32-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 8KB FLASH 32TQFP
- Stock
- 30,210
- In Stock :
- 30,210
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Number of I/O :
- 23
- Mount :
- Surface Mount
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Supply Current-Max :
- 15 mA
- RAM Size :
- 1K x 8
- Supply Voltage :
- 5V
- RoHS Status :
- ROHS3 Compliant
- Surface Mount :
- yes
- Min Operating Temperature :
- -40 °C
- Core Size :
- 8-Bit
- Min Supply Voltage :
- 2.7 V
- Oscillator Type :
- Internal
- Max. operating temperature :
- +85°C
- Length :
- 7mm
- Mounting Type :
- Surface Mount
- Data Bus Width :
- 8B
- Power Supplies :
- 3/5 V
- Terminal Position :
- QUAD
- Series :
- AVR® ATmega
- Tradename :
- AVR
- Frequency :
- 16MHz
- CPU Family :
- AVR RISC
- Max Supply Voltage :
- 5.5 V
- Package Shape :
- Square
- Number of Terminals :
- 32
- Data Converter :
- A/D 8x10b
- Device Core :
- AVR
- Manuf. code :
- MCP
- Connectivity :
- I2C, SPI, UART/USART
- Qualification Status :
- Not Qualified
- Memory Size :
- 3.5kB
- Bit Size :
- 8
- Terminal Form :
- Gull wing
- Number of Pins :
- 32
- Supply Voltage-Max (Vsup) :
- 5.5V
- MSL :
- MSL 3 - 168 hours
- Data Converters :
- A/D 8x10b
- Pbfree Code :
- yes
- Packaging :
- Tape and Reel (TR)
- EEPROM Size :
- 512 x 8
- Terminal Finish :
- Matte Tin (Sn)
- Base Product Number :
- ATMEGA8
- Base Part Number :
- ATMEGA8A
- Brand :
- Microchip Technology / Atmel
- Max Operating Temperature :
- 85 °C
- Maximum Operating Temperature :
- + 85 C
- Terminal Pitch :
- 0.8mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Height Seated (Max) :
- 1.2mm
- Type :
- ATMEGA8A-AUR
- Seated Height-Max :
- 1.2 mm
- Width :
- 7 mm
- Product Status :
- Active
- Published :
- 2011
- Number of Programmable I/O :
- 23
- Number of I/Os :
- 23 I/O
- Factory Lead Time :
- 7 Weeks
- Number of Timers/Counters :
- 3
- DAC Channels :
- No
- Contact Plating :
- Tin
- Minimum Operating Temperature :
- - 40 C
- Supply Voltage-Min (Vsup) :
- 4.5V
- JESD-609 Code :
- e3
- Temperature Grade :
- Industrial
- Mounting Style :
- SMD/SMT
- Memory Type :
- Flash
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Product :
- MCU
- PWM Channels :
- yes
- Core Architecture :
- AVR
- Schedule B :
- 8542310000
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Reach Compliance Code :
- Compliant
- Speed :
- 16MHz
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Product Category :
- 8-bit Microcontrollers - MCU
- Interfaces :
- SPI/TWI/USART
- Max Frequency :
- 16 MHz
- RAM (bytes) :
- 1024
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- ROM (words) :
- 4096
- Manufacturer :
- Microchip Technology
- Number of I/O Lines :
- 23
- Core Processor :
- AVR
- Watchdog Timer :
- yes
- Supplier Device Package :
- 32-TQFP (7x7)
- Package / Case :
- 32-TQFP
- Has ADC :
- yes
- Interface :
- I2C, SPI, UART, USART
- Qualification :
- -
- Peak Reflow Temperature (Cel) :
- 260
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Product Type :
- 8-bit Microcontrollers - MCU
- ROM Programmability :
- Flash
- DMA Channels :
- No
- Program Memory Type :
- Flash
- Operating Temperature :
- -40°C~85°C TA
- Program Memory Size :
- 8KB 4K x 16
- Number of Terminations :
- 32
- Additional Feature :
- OPERATES AT 2.7 V MINIMUM SUPPLY AT 8 MHZ
- RoHS :
- Details
- Enclosure :
- TQFP 32 (7x7)
- JESD-30 Code :
- S-PQFP-G32
- Datasheets
- ATMEGA8A-AUR

Microcontrollers Microchip Technology ATMEGA8A-AUR Overview
The ATMEGA8A-AUR from Microchip Technology is a high-performance microcontroller that belongs to their widely acclaimed AVR series. This 32TQFP (Thin Quad Flat Package) microcontroller integrates 8KB of in-system programmable flash memory, offering a robust platform for embedded applications. It is designed to support complex digital operations in a variety of settings, thanks to its versatile feature set and extensive I/O options. The ATMEGA8A-AUR excels in applications where efficiency, reliability, and low power consumption are crucial, making it a preferred choice for professionals seeking powerful solutions in microcontroller technology.
ATMEGA8A-AUR Features
This 8-bit MCU is capable of running at up to 16MHz, featuring a 10-bit ADC with 6 channels and various communication options including SPI, I2C, and UART for enhanced connectivity. Its low power consumption and wide voltage range of 2.7V to 5.5V ensure adaptability in diverse operational environments. Additionally, its RISC architecture facilitates efficient processing and optimized power management, which are critical for sustained performance in demanding applications.
ATMEGA8A-AUR Applications
- Consumer Electronics: Utilized in home automation systems, the ATMEGA8A-AUR can manage various sensors and actuators efficiently, enhancing user interaction and connectivity.
- Automotive: Embedded within car entertainment and navigation systems, it processes multiple inputs and outputs to deliver reliable and responsive user experiences.
- Industrial Control: Powers complex machinery controls, offering precise handling and data logging critical for industrial operations and quality assurance.
- Medical Devices: Key component in small-scale medical monitoring equipment, providing the necessary computational power and connectivity to handle critical data acquisition and processing tasks.
- Telecommunication: Used in communication infrastructure to facilitate signal processing and data transmission, ensuring robust and efficient telecom operations.
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