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ATMEGA165-16MI

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ATMEGA165-16MI

IC MCU 8BIT 16KB FLASH 64QFN

Manufacturer: Microchip Technology

Categories: Microcontrollers

Quality Control: Learn More

Microchip Technology's AVR® ATmega ATMEGA165-16MI is an 8-bit microcontroller featuring a 16MHz AVR core. This device offers 16KB of FLASH program memory with 8K x 16 organization, 1KB of RAM, and 512 bytes of EEPROM. It includes an 8x10-bit Analog-to-Digital converter and operates from a 2.7V to 5.5V supply. Connectivity options include SPI, UART/USART, and USI. Peripherals such as Brown-out Detect/Reset, POR, PWM, and WDT are integrated. The ATMEGA165-16MI is supplied in a 64-QFN (9x9) surface mount package, suitable for applications in industrial automation, consumer electronics, and medical devices. It operates within a temperature range of -40°C to 85°C.

Additional Information

Series: AVR® ATmegaRoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDatasheet:
Technical Details:
PackagingTray
Package / Case64-VFQFN Exposed Pad
Mounting TypeSurface Mount
Speed16MHz
Program Memory Size16KB (8K x 16)
RAM Size1K x 8
Operating Temperature-40°C ~ 85°C (TA)
Oscillator TypeInternal
Program Memory TypeFLASH
EEPROM Size512 x 8
Core ProcessorAVR
Data ConvertersA/D 8x10b
Core Size8-Bit
Voltage - Supply (Vcc/Vdd)2.7V ~ 5.5V
ConnectivitySPI, UART/USART, USI
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
Supplier Device Package64-QFN (9x9)
Number of I/O54
ProgrammableNot Verified

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Microcontroller FAQs

A microcontroller is a compact integrated circuit that combines a processor, memory, and input/output peripherals for embedded control applications.

Microcontrollers execute programmed instructions to process sensor inputs and control outputs such as motors, displays, and communication interfaces.

Microcontrollers are commonly used in:

  • Automotive systems
  • Robotics
  • IoT devices
  • Industrial automation
  • Household appliances
  • Smart electronics

Microcontrollers integrate memory and peripherals on-chip for dedicated tasks, while microprocessors are designed for higher-performance computing systems requiring external components.

Frequently Asked Questions

As a full line supplier, we specialize in sourcing obsolete and hard to find electronic components for your projects.

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We partner with industry-leading AS6171 & AS6081-certified third party testing labs to mitigate risk and support a wide array of end uses for your company’s requirements. Testing includes but isn’t limited to: Decapsulation & Internal Dye Verification. X-Ray Inspection & Analysis, External Visual Inspection, Surface Texture Analysis (SEM), and Electrical Pin Correlation.

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