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Name: ATTINY461-20SU
Brand: Microchip Technology
SKU: ATTINY461-20SU
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 ATTINY461-20SU

Part No.:: ATTINY461-20SU

Manufacturer:: Microchip Technology

Package:: 20-SOIC (0.295", 7.50mm Width)

Datasheet:: ATTINY461-20SU.pdf

Description:: IC MCU 8BIT 4KB FLASH 20SOIC

In Stock:: 3202

Quantity:: Add To Cart

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ATTINY461-20SU Specifications

Package/Case:
20-SOIC (0.295", 7.50mm Width)
Packaging:
Tube
Series:
AVR® ATtiny
RoHS:
RoHS
Speed:
20MHz
RAM Size:
256 x 8
Core Size:
8-Bit
EEPROM Size:
256 x 8
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Connectivity:
USI
Mounting Type:
Surface Mount
Number of I/O:
16
Core Processor:
AVR
Data Converters:
A/D 11x10b
Oscillator Type:
Internal
Program Memory Size:
4KB (2K x 16)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

ATTINY461-20SU this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ATTINY461-20SU 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 ATTINY461-20SU 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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ATTINY461-20SU information

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ATTINY461-20SU application case analysis in emerging technology fields

ATTINY461-20SU is a microcontroller known for its low power consumption and high performance, making it ideal for a variety of embedded applications. It features an 8-bit AVR RISC architecture, offering enhanced efficiency and intelligence in system designs.

Application Scenario:

In home automation systems, this microcontroller can be utilized to manage and control various smart home devices, such as lighting systems, climate control, and security systems.

Circuit Design:

To design a smart lighting system using ATTINY461-20SU, follow these steps:

1. Sensor Integration:

Connect light sensors to the analog input pins of the microcontroller, such as pin ADC0. Proper signal conditioning, including filtering and amplification, is essential for accurate light level detection.

2. Lighting Control:

Connect LED drivers or relay modules to the GPIO pins of ATTINY461-20SU. These pins, like PB0 and PB1, can be configured to control the lighting elements based on the sensor inputs and predefined conditions.

3. User Interface:

Incorporate a user interface, such as touch sensors or buttons, to allow manual control of the lighting system. Utilize GPIO pins, like PA0 and PA1, to interface with these input components.

4. Communication:

Implement communication protocols, such as I2C or SPI, to connect with other smart home devices or central controllers. Configure relevant GPIO pins, like PA4 (SCL) and PA5 (SDA), for I2C communication.

5. Power Management:

Ensure stable power supply and management by using voltage regulators and decoupling capacitors. This will provide reliable operation of ATTINY461-20SU and the connected peripherals, minimizing noise and power fluctuations.

Considerations:

When designing the circuit, consider:

- Accurate Sensor Reading: Proper conditioning and calibration of light sensors for precise ambient light detection.

- Output Control: Ensure the GPIO pins used for driving LEDs or relays can handle the required current and voltage levels.

- Real-Time Response: Develop efficient firmware to ensure the system responds quickly to changes in ambient light conditions.

- Power Efficiency: Optimize power management to reduce overall consumption, enhancing the efficiency of the smart lighting system.

- System Reliability: Thoroughly test the system to ensure robust and reliable operation under different environmental conditions.

ATTINY461-20SU FAQ

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3. Are the ATTINY461-20SU price and inventory displayed accurate?

The price and inventory of ATTINY461-20SU fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of ATTINY461-20SU?

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 ATTINY461-20SU we delivered, we will accept the replacement or return of the ATTINY461-20SU 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 ATTINY461-20SU.

(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