What is the Additional Feature ?

Name: ATTINY25-20SU
Brand: Microchip Technology
SKU: ATTINY25-20SU
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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

Cart ( )

lmages are for reference only See Product Specifications

Microchip Technology ATTINY25-20SU

Part No.:: ATTINY25-20SU

Manufacturer:: Microchip Technology

Package:: 8-SOIC (0.209", 5.30mm Width)

Datasheet:: ATTINY25-20SU.pdf

Description:: IC MCU 8BIT 2KB FLASH 8SOIC

In Stock:: 2378

Quantity:: Add To Cart

For more detailed including pricing and shipping

: Quick response, quick quotation

: Flash shipment, no worries after sales

: Original channel, guarantee of the authentic products

Please send RFQ , we will respond immediately.

Purchase and inquiry

ATTINY25-20SU Specifications

Package/Case:
8-SOIC (0.209", 5.30mm Width)
Packaging:
Tube
Series:
AVR® ATtiny, Functional Safety (FuSa)
RoHS:
RoHS
Speed:
20MHz
RAM Size:
128 x 8
Core Size:
8-Bit
EEPROM Size:
128 x 8
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Connectivity:
USI
Mounting Type:
Surface Mount
Number of I/O:
6
Core Processor:
AVR
Data Converters:
A/D 4x10b
Oscillator Type:
Internal
Program Memory Size:
2KB (1K x 16)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

ATTINY25-20SU this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ATTINY25-20SU 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 ATTINY25-20SU to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

Purchase in icwhale.com

There is no doubt that you may place an order without registering to icwhale.com.

We strongly suggest you sign in our shop before purchasing as you can track your order real-time tracking.

Means of Payment in icwhale.com

For your convenience, we support multiple payment methods in USD, including PayPal, Credit Card, wire transfer. and Alipay.

RFQ (Request for Quotations) in icwhale.com

It is recommended to acquire for quotations to get the latest prices and inventories about the parts.

Our sales will reply to your request by email within 24 hours.

Warm reminder

1. You'll receive an order information email in your email inbox. (Please remember to check the spam folder if you didn't hear from us).

2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping & Handling

Shipping fee starts at $35, but some countries will exceed $35. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)

The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and countries.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, UPS and China Post.

Order Tracking for International Orders

Once your order has been shipped, the tracking number will be sent to the email address registered to your account. This information can also be viewed when logged into your account in the "my account" page.

ATTINY25-20SU information

Views：

ATTINY25-20SU Typical application Circuitry

ATTINY25-20SU

From Atmel's AVR series, the ATTINY25-20SU is a small and powerful microcontroller that is well-known for its power and processing efficiency. This chip is ideal for applications where space and low power consumption are critical.

Core Characteristics

- Microcontroller Core: The ATTINY25-20SU operates on an 8-bit AVR processor, suitable for a wide range of control and computational tasks.

- Memory Features: It comes with 2KB of flash memory, 128 bytes of SRAM, and 128 bytes of EEPROM, adequate for small to medium complexity programs.

- I/O Capabilities: The chip offers 6 general-purpose I/O pins, allowing for flexible interfacing with various devices.

Application Scenarios

The ATTINY25-20SU is commonly used in embedded systems like wearable electronics, simple automation systems, sensor interfacing, and DIY electronics projects.

Technical Specifications

- Voltage Range: Operates within a 2.7V to 5.5V range, accommodating a range of power environments.

- Clock Speed: Capable of functioning at up to 20MHz, which is sufficient for many basic to intermediate applications.

Example Application: Wearable Heart Rate Monitor

Circuit Design:

1. Power Supply Integration: Attach the ATTINY25-20SU's GND pin to the ground and its VCC pin to a 3.3V power supply (fit for wearable technology).

2. Heart Rate Sensor Connection: Attach a heart rate sensor to one of the ADC (Analog-to-Digital Converter) pins, such as PB2.

3. LED Indicator: Link an LED to a digital I/O pin (like PB1) with a current-limiting resistor to indicate the device's status.

4. Programming Interface: To program the ATTINY25-20SU, use an ISP (In-System Programming) interface. To accomplish this, link the microcontroller's SCK, MISO, MOSI, RESET, VCC, and GND pins to their corresponding locations.

Design Considerations

- Power Source Compatibility: Ensure the power source is appropriate for the ATTINY25-20SU and the wearable design.

- Sensor Interface: Confirm the compatibility of the heart rate sensor with the ADC pin voltage levels of the ATTINY25-20SU.

- Programming Accuracy: Carefully set up the ISP programming connections to ensure correct firmware installation on the ATTINY25-20SU.

In summary, the ATTINY25-20SU is an excellent microcontroller for small-scale, power-efficient projects that require a combination of compact size, functional capabilities, and ease of programming.It is a well-liked option in the electronics industry due to its adaptability in a variety of embedded systems.

ATTINY25-20SU FAQ

1. How to order ATTINY25-20SU on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that ATTINY25-20SU is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ATTINY25-20SU. All suppliers must pass our qualification reviews before they can publish their products including ATTINY25-20SU on icwhale.com; we pay more attention to the channels and quality of ATTINY25-20SU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the ATTINY25-20SU price and inventory displayed accurate?

The price and inventory of ATTINY25-20SU fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

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 ATTINY25-20SU?

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 ATTINY25-20SU we delivered, we will accept the replacement or return of the ATTINY25-20SU 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 ATTINY25-20SU.

(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