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