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ATMEGA8A-MU
Microchip TechnologyRoHS 
RoHS compliant
RoHS compliantPackage 32-VFQFN Exposed Pad
Category Embedded - Microcontrollers / Embedded - Microcontrollers
Description
MCU 8-bit ATmega AVR RISC 8KB Flash 3.3V/5V 32-Pin VQFN EP
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Inventory: 23
Minimum: 1
Total Price: USD $55.3
Unit Price: USD $55.29855
≥1 USD $55.29855
≥10 USD $45.3739
≥30 USD $43.95555
Technical Details
Supply Chain
Factory Lead Time 7 Weeks
Dimensions
Height 950μm
Length 4.8mm
Width 4.8mm
Technical
Operating Temperature -40°C~85°C TA
Packaging Tray
Published 2009
Series AVR? ATmega
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch 0.5mm
Frequency 16MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number ATMEGA8A
Supply Voltage-Max (Vsup) 5.5V
Supply Voltage-Min (Vsup) 4.5V
Interface I2C, SPI, UART, USART
Memory Size 8kB
Oscillator Type Internal
Number of I/O 23
RAM Size 1K x 8
Voltage - Supply (Vcc/Vdd) 2.7V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor AVR
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 8KB 4K x 16
Connectivity I2C, SPI, UART/USART
Bit Size 8
Data Converter A/D 8x10b
Watchdog Timer Yes
Has ADC YES
DMA Channels NO
Data Bus Width 8b
ROM (words) 4096
EEPROM Size 512 x 8
Number of ADC Channels 8
Number of PWM Channels 3
Number of I2C Channels 1
Compliance
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Alternative Model
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