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

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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