Datasheet Microchip ATMEGA8A-AUR

ManufacturerMicrochip
SeriesATmega8A
Part NumberATMEGA8A-AUR

The high-performance, low-power Microchip 8-bit AVR RISC-based microcontroller combines 8KB ISP flash memory with read-while-write capabilities, 512B EEPROM, 1KB SRAM, 23 general purpose I/O lines, 32 general purpose working registers, three flexible timer/counters with compare modes, internal and external interrupts,serial programmable USART, a byte oriented two-wire serial interface, 6-channel 10-bit A/D converter (8-channel in TQFP and QFN/MLF packages), programmable watchdog timer with internal oscillator, SPI serial port, and five software selectable power saving modes

Datasheets

ATmega8A - Complete Datasheet
PDF, 3.2 Mb, File published: Dec 14, 2017
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ATmega8A Data Sheet Summary
PDF, 307 Kb, File published: Jan 22, 2018
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Prices

Packaging

PackageTQFP

Parametrics

ADC Input8
ADC with ComputationNo
Angular TimerNo
Architecture8
CPU Type8-bit AVR
CRCNo
Class B HardwareNo
Emulated EEPROM in Flash512
High Voltage CapableNo
I2C1
Internal OscillatorYes
Internal Voltage ReferenceYes Bandgap
Lead Count32
Math AcceleratorNo
Max 16-Bit Digital Timers1
Max 8-Bit Digital Timers2
Max ADC Resolution10 Bits
Max CPU Speed16 MHz
Max PWM outputs3 including complementary
Number of Comparators1
Operation Voltage Max5.5 V
Operation Voltage Min2.7 V
Package Width7x7x1mm
Peripheral Pin Select / Pin MuxingNo
Pin count32
Program Memory Size8 KB
SPI1
SRAM1024 Bytes
Temp Range Max85
Temp Range Min-40
UART1
Zero Cross detectNo

Model Line

Manufacturer's Classification

  • Microcontrollers > 8-bit Microcontrollers

Other Names:

ATMEGA8AAUR, ATMEGA8A AUR

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