8-bit AVR microcontroller featuring 16KB FLASH memory and 1KB RAM. Operates at up to 20MHz with an 8-bit data bus width. Offers 23 I/Os, 8 ADC channels, 6 PWM channels, and 3 timers. Supports I2C, SPI, UART, and USART interfaces. Packaged in a 5mm x 5mm VQFN for surface mounting, with an operating temperature range of -40°C to 85°C.
Frequency20MHz
PackageVQFN
MountingSurface Mount
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Technical Specifications
Microchip ATMEGA168A-MU technical specifications.
General
Package/Case
VQFN
Core Architecture
AVR
Data Bus Width
8b
Frequency
20MHz
Height
0.88mm
Interface
I2C, SPI, UART, USART, Serial
Lead Free
Lead Free
Length
5mm
Max Frequency
20MHz
Max Operating Temperature
85°C
Max Supply Voltage
5.5V
Memory Size
16KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Min Supply Voltage
1.8V
Mount
Surface Mount
Number of ADC Channels
8
Number of I/Os
23
Number of I2C Channels
1
Number of PWM Channels
6
Number of SPI Channels
1
Number of Timers/Counters
3
Oscillator Type
Internal
Packaging
Tray
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Radiation Hardening
No
RAM Size
1KB
Reach SVHC Compliant
No
RoHS Compliant
Yes
Series
AVR® ATmega
Watchdog Timer
Yes
Width
5mm
Compliance
RoHS
Compliant
Datasheet
Microchip ATMEGA168A-MU Datasheet
Download the complete datasheet for Microchip ATMEGA168A-MU to view detailed technical specifications.
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