Microchip Technology ATMEGA165P-16AN

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Product attributes Property Value
Manufacturer Microchip Technology
Product Series AVR® ATmega
Packaging Tray | Tray
Core Processor AVR
Core Size 8-Bit
Speed 16MHz
Connectivity SPI, UART/USART, USI
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O 54
Program Memory Size 16KB (8K x 16)
Program Memory Type FLASH
EEPROM Size 512 x 8
RAM Size 1K x 8
Voltage - Supply (Vcc/Vdd) 1.8V ~ 5.5V
Data Converters A/D 8x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 105°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 64-TQFP (14x14)
Package / Case 64-TQFP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The ATMEGA165P-16AN is a high-performance 8-bit AVR microcontroller from Microchip Technology. It features 16KB of Flash memory, 1KB SRAM, and operates at speeds up to 16MHz. With a supply voltage range of 1.8V to 5.5V and an extended temperature range, it is designed for demanding embedded applications. The 64-TQFP package provides ample I/O for complex designs.

  • Wide Voltage Range: Operates from 1.8V to 5.5V, enabling flexible power supply design.
  • High Temperature Tolerance: Rated for -40°C to 105°C, suitable for harsh environments.
  • Rich Peripheral Set: Includes PWM, WDT, and Brown-out Detection for robust system monitoring.
  • Efficient AVR Core: 16MHz performance with 16KB Flash for complex applications.

Industrial Control Systems

With a wide 1.8V-5.5V operating range and robust 16MHz AVR core, it handles sensor interfacing and actuator control in industrial environments.

Automotive Electronics

The extended temperature range (-40°C to 105°C) makes it suitable for under-hood and body control modules.

Smart Sensors

Integrated PWM and WDT enable precise signal conditioning and reliable operation in distributed sensor networks.

Portable Medical Devices

Low-voltage operation at 1.8V supports battery-powered monitoring equipment with long battery life.

Home Automation

Its 16KB Flash and rich peripheral set (POR, BOD) allow for complex control logic in smart home hubs.

Data Logging Systems

The 1K x 8 SRAM and low-power modes facilitate efficient data buffering and storage in remote logging units.

Q: What is the maximum operating frequency of the ATMEGA165P-16AN?
A: The maximum operating frequency is 16MHz.
Q: What is the supply voltage range for this AVR MCU?
A: It operates from 1.8V to 5.5V.
Q: How much Flash memory does it have?
A: It has 16KB of program memory.
Q: What package is available?
A: It comes in a 64-TQFP package.
Q: What is the operating temperature range?
A: It is rated for -40°C to 105°C.
Base Product Number : ATMEGA165P
16KB Flash 16MHz 64-TQFP 8-bit MCU ATmega165P Automotive AVR Industrial PWM WDT
Q: What is the maximum operating frequency of the ATMEGA165P-16AN?
A: The maximum operating frequency is 16MHz.
Q: What is the supply voltage range for this AVR MCU?
A: It operates from 1.8V to 5.5V.
Q: How much Flash memory does it have?
A: It has 16KB of program memory.
Q: What package is available?
A: It comes in a 64-TQFP package.
Q: What is the operating temperature range?
A: It is rated for -40°C to 105°C.