8-bit AVR microcontroller featuring 8KB FLASH memory and 512B RAM. Operates at up to 16MHz with an internal oscillator. Offers SPI, USB, and UART/USART interfaces, 22 I/Os, and 5 PWM channels. Packaged in a 32-pin VQFN (5x5x1mm) for surface mounting, with a voltage range of 2.7V to 5.5V and an operating temperature of -40°C to 85°C. Includes peripherals like POR, WDT, and Brown-out Detect/Reset.
Frequency16MHz
PackageVQFN
MountingSurface Mount
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Technical Specifications
Microchip ATMEGA8U2-MU technical specifications.
General
Package/Case
VQFN
Core Architecture
AVR
Data Bus Width
8b
Frequency
16MHz
Height
1mm
Interface
SPI, USB, UART, USART
Lead Free
Lead Free
Length
5mm
Max Frequency
16MHz
Max Operating Temperature
85°C
Memory Size
8KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Max Supply Voltage
5.5V
Min Supply Voltage
2.7V
Mount
Surface Mount
Number of I/Os
22
Number of PWM Channels
5
Number of SPI Channels
1
Number of Timers/Counters
2
Oscillator Type
Internal
Packaging
Tray
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Radiation Hardening
No
RAM Size
512B
Reach SVHC Compliant
No
RoHS Compliant
Yes
Series
AVR® ATmega
Watchdog Timer
Yes
Width
5mm
Compliance
RoHS
Compliant
Datasheet
Microchip ATMEGA8U2-MU Datasheet
Download the complete datasheet for Microchip ATMEGA8U2-MU to view detailed technical specifications.
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