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Name: ATMEGA162-16AUR
Brand: Microchip Technology
SKU: ATMEGA162-16AUR
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Microchip Technology ATMEGA162-16AUR

Part No.:: ATMEGA162-16AUR

Manufacturer:: Microchip Technology

Package:: 44-TQFP

Datasheet:: ATMEGA162-16AUR.pdf

Description:: IC MCU 8BIT 16KB FLASH 44TQFP

In Stock:: 3615

Quantity:: Add To Cart

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ATMEGA162-16AUR Specifications

Package/Case:
44-TQFP
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
AVR® ATmega
RoHS:
RoHS
Speed:
16MHz
RAM Size:
1K x 8
Core Size:
8-Bit
EEPROM Size:
512 x 8
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Connectivity:
EBI/EMI, SPI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
35
Core Processor:
AVR
Data Converters:
-
Oscillator Type:
Internal
Program Memory Size:
16KB (8K x 16)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

ATMEGA162-16AUR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ATMEGA162-16AUR price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for ATMEGA162-16AUR to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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ATMEGA162-16AUR information

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ATMEGA162-16AUR Typical application Circuitry

The ATMEGA162-16AUR is an 8-bit microcontroller that uses the AVR RISC architecture. Manufactured by Microchip Technology, it is optimized for low-power consumption and high-speed operations. With features such as 16 KB Flash memory, 1 KB SRAM, and 512 Bytes of EEPROM, it offers a variety of peripherals like UART, SPI, and analog comparators.

Target Applications

- Smart Home Systems

- Industrial Control Units

- Digital Audio Players

- Battery-operated Devices

Application Example: Building a Smart Home Light Controller

Components Needed:

- ATMEGA162-16AUR Microcontroller

- Relay Module

- PIR Sensor

- LEDs

- Resistors (1k Ohm)

- 16MHz Crystal Oscillator

- Two 22pF Capacitors

Circuit Design: Connection Breakdown

1. Power Requirements

VCC (Pin 10 & Pin 30): These pins are connected to a 5V power source.

GND (Pin 11 & Pin 31): Connect these pins to the circuit ground.

2. Oscillator Installation

XTAL1 (Pin 12) and XTAL2 (Pin 13): Between these pins, a 16MHz crystal oscillator is placed. Additionally, link two 22pF capacitors from each of these pins to the circuit's ground.

3. Integrating the PIR Sensor

PA0 (Pin 40): The data output from the PIR sensor should be connected here. Use a pull-down resistor to avoid false triggers.

4. Relay and LED Connections

PB0 to PB2 (Pins 1, 2, and 3): Use these pins to control LEDs and the relay module for switching the lights. Add a 1k Ohm resistor in series with each LED to limit current.

Design Considerations:

1. Reliability of Power Source: Ensure a stable 5V power source as ATMEGA162-16AUR is sensitive to power fluctuations.

2. Sensor Calibration: Accurate PIR sensor sensitivity is essential. Calibration could take time and may require iterative adjustments.

3. Noise Suppression: Using decoupling capacitors near the power and ground pins of ATMEGA162-16AUR can help in reducing electrical noise.

4. Programming Space: Although ATMEGA162-16AUR has 16 KB of Flash, efficient programming can lead to smoother and faster operations.

5. Safety Measures: When working with AC voltages in the relay module, safety precautions are paramount.

By utilizing the ATMEGA162-16AUR, one can efficiently implement a smart home light controller. As long as the design considerations are carefully taken into account, the project should operate as intended.

ATMEGA162-16AUR FAQ

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6. What is the process for return or replacement of ATMEGA162-16AUR?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ATMEGA162-16AUR we delivered, we will accept the replacement or return of the ATMEGA162-16AUR only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of ATMEGA162-16AUR.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations