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ATMEGA809-AU-VAO

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ATMEGA809-AU-VAO

RISC Microcontroller, 8-Bit, FLASH, AVR CPU, 20MHz, CMOS, PQFP48

Manufacturer: Microchip Technology

Categories: Microcontrollers

Quality Control: Learn More

The Microchip Technology ATMEGA809-AU-VAO is an 8-bit RISC microcontroller featuring an AVR CPU. This device operates at a maximum clock frequency of 20MHz and utilizes CMOS technology. It is housed in a 48-pin PQFP package with a 0.5mm terminal pitch. The ATMEGA809 series offers 8KB of FLASH program memory and 256 bytes of Data EEPROM, alongside 1KB of on-chip data RAM. Peripheral features include multiple timers, a watchdog timer (WDT), brown-out detection (BOD), and power-on reset (POR). Connectivity options encompass I2C, SPI, and four USART interfaces. It supports up to 16 channels of 10-bit Analog-to-Digital Conversion. This component is suitable for applications in the automotive, industrial, and consumer electronics sectors. Its operating temperature range is -40°C to +85°C, and it requires a supply voltage between 2.7V and 5.5V.

Additional Information

Series: ATMEGA809RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: Active-UnconfirmedPackaging: TrayDatasheet:
Technical Details:
FormatFixed Point
Length7.0000
Speed20.00000000
Width7.0000
TechnologyCMOS
ConnectivityI2C, SPI, USART(4)
PeripheralsBOD, POR, RTC, TIMER(5), WDT
A_D_Converters16-Ch 10-Bit
ADC_ChannelsYes
Bit_Size8
Boundary_ScanNo
Clock_Frequency_Max20.0000000000000000
CPU_FamilyAVR
DAC_ChannelsNo
Data_EEPROM_Size256
Data_RAM_Size1024
DMA_ChannelsNo
Integrated_CacheNo
JESD_30_CodeS-PQFP-G48
Low_Power_ModeYes
Number_of_External_Interrupts10
Number_of_I_O_Lines41
Number_of_Serial_I_Os4
Number_of_Terminals48
Number_of_Timers5
On_Chip_Data_RAM_Width8
Operating_Temperature_Max85.0000
Operating_Temperature_Min-40.0000
Package_Body_MaterialPLASTIC/EPOXY
Package_CodeTFQFP
Package_Equivalence_CodeQFP48,.4SQ
Package_ShapeSquare
Package_StyleFLATPACK, THIN PROFILE, FINE PITCH
Program_Memory_Size8192
Program_Memory_TypeFLASH
Program_Memory_Width8
PWM_ChannelsNo
Screening_Level_Reference_StandardAEC-Q100
Seated_Height_Max1.2000
Supply_Current_Max10.00000000
Supply_Voltage_Max5.5000
Supply_Voltage_Min2.7000
Supply_Voltage_Nom3.0000
Surface_MountYes
Terminal_FormGull Wing
Terminal_Pitch0.500
Terminal_PositionQUAD
uPs_uCs_Peripheral_ICs_TypeMICROCONTROLLER, RISC

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Microchip Technology - ATMEGA809-AU-VAO - Microchip USA