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Name: ATTINY85-15SZ
Brand: Microchip Technology
SKU: ATTINY85-15SZ
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology ATTINY85-15SZ

Part No.:: ATTINY85-15SZ

Manufacturer:: Microchip Technology

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

Datasheet:: ATTINY85-15SZ.pdf

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

In Stock:: 2277

Quantity:: Add To Cart

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ATTINY85-15SZ Specifications

Package/Case:
8-SOIC (0.209", 5.30mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
Automotive, AEC-Q100, AVR® ATtiny, Functional Safety (FuSa)
RoHS:
RoHS
Speed:
16MHz
RAM Size:
512 x 8
Core Size:
8-Bit
EEPROM Size:
512 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:
8KB (4K x 16)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 125°C (TA)

ATTINY85-15SZ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ATTINY85-15SZ 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 ATTINY85-15SZ 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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ATTINY85-15SZ information

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Basic introduction and simple engineering application of ATTINY85-15SZ

ATTINY85-15SZ is a compact yet powerful microcontroller renowned for its versatility and low power consumption. It belongs to the ATtiny series of microcontrollers offered by Microchip Technology, featuring an 8-bit AVR RISC-based CPU core.

Introduction:

ATTINY85-15SZ is widely used in various embedded systems and DIY projects due to its small form factor and rich set of features. It offers 8KB of in-system programmable flash memory, 512 bytes of EEPROM, and 512 bytes of SRAM, providing sufficient resources for many applications.

Application Scenario:

In this article, we'll explore a simple project using ATTINY85-15SZ to create a digital thermometer with temperature display on an LCD.

Circuit Design:

To build the digital thermometer using ATTINY85-15SZ, follow these steps:

1. Temperature Sensor Connection:

Connect a digital temperature sensor, such as DS18B20, to the GPIO pins of ATTINY85-15SZ. Ensure proper wiring and pull-up resistor configuration for the sensor to communicate over the OneWire protocol.

2. LCD Display Interface:

Connect an LCD display, such as a 16x2 character LCD, to the GPIO pins of ATTINY85-15SZ. Utilize a suitable LCD library compatible with the microcontroller to facilitate easy interfacing and text display.

3. Temperature Reading:

Write firmware code to initialize the temperature sensor and read temperature values. Use appropriate algorithms to convert sensor readings into Celsius or Fahrenheit units.

4. Display Temperature:

Display the temperature readings on the LCD screen. Format the output to show the temperature value along with the unit (e.g., "25°C").

5. Power Management:

Ensure efficient power management to prolong battery life in portable applications. Utilize sleep modes and wake-up interrupts to conserve power when the thermometer is not in use.

Experiment Steps:

Step 1: Connect the DS18B20 temperature sensor to GPIO pins of ATTINY85-15SZ according to the datasheet.

Step 2: Connect the LCD display to GPIO pins of ATTINY85-15SZ following the pinout specifications.

Step 3: Write and upload firmware code to ATTINY85-15SZ using a suitable programming tool like AVRISP mkII.

Step 4: Power up the circuit and observe the temperature readings displayed on the LCD.

Step 5: Experiment with different temperature sensor placements and observe the changes in readings.

Considerations:

When working with ATTINY85-15SZ in projects, consider the following:

- GPIO Pin Configuration: Ensure correct pin assignments and configuration in the firmware code for sensor and display interfacing.

- Firmware Optimization: Write efficient code to minimize resource usage and maximize performance, especially in resource-constrained environments.

- External Components: Incorporate necessary passive components like resistors and capacitors for stable operation and noise immunity.

- Testing and Debugging: Test the circuit thoroughly under different conditions to verify functionality and address any issues encountered during development.

- Documentation: Maintain clear documentation of the project, including schematics, firmware code, and component datasheets, for future reference and troubleshooting.

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6. What is the process for return or replacement of ATTINY85-15SZ?

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 ATTINY85-15SZ we delivered, we will accept the replacement or return of the ATTINY85-15SZ 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 ATTINY85-15SZ.

(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