ATTINY25-15MT

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ATTINY25-15MT

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IC MCU 8BIT 2KB FLASH 20WQFN

  • ПроизводительТехнология микрочипов

  • Мфр. Часть #ATTINY25-15MT

  • Лист данных ATTINY25-15MT DataSheet

  • В наличии9284

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Спецификации

Атрибут Ценность
Series AVR® ATtiny, Functional Safety (FuSa)
Part Status Active
DigiKey Programmable Not Verified
Core Processor AVR
Core Size 8-Bit
Speed 16MHz
Connectivity USI
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O 6
Program Memory Size 2KB (1K x 16)
Program Memory Type FLASH
EEPROM Size 128 x 8
RAM Size 128 x 8
Voltage - Supply (Vcc/Vdd) 2.7V ~ 5.5V
Data Converters A/D 4x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Supplier Device Package 20-WQFN (4x4)
Package / Case 20-WFQFN Exposed Pad
Base Product Number ATTINY25
Grade Automotive
Qualification AEC-Q100

Обзор

Description

The ATTINY25-15MT is a compact 8-bit microcontroller from Microchip's ATtiny series, featuring 2KB of flash memory, 128 bytes of SRAM, and 64 bytes of EEPROM. It operates at a maximum clock speed of 20 MHz and has a 10-bit ADC with 4 input channels, making it suitable for various applications like sensors, automation, and small electronic devices.
It includes a rich set of peripherals, including timers, PWM outputs, and a USART interface for serial communication. The device supports multiple operating modes to optimize power consumption, which is especially beneficial for battery-powered projects.
With a small 8-pin package, the ATTINY25 is ideal for space-constrained applications. It can be programmed using the Arduino IDE or through programming tools like Atmel Studio. Overall, the ATTINY25-15MT is a versatile choice for hobbyists and professionals looking to implement simple control and automation tasks in embedded systems.

Equivalent

The ATTINY25-15MT is part of the ATtiny series of microcontrollers from Microchip. Equivalent products include the ATTINY45-20PU ATTINY85-20PU, and ATTINY13A-20PU. These models share similar features, including 8-bit AVR architecture, comparable I/O pins, and EEPROM memory, but may differ in flash memory size and clock speed. Always verify specific requirements for compatibility.

Features

The ATtiny25-15MT is a microcontroller from Microchip Technology's ATtiny series. Key features include:
1. Architecture: 8-bit AVR RISC architecture with high performance and low power consumption.
2. Flash Memory: 2 KB of in-system programmable Flash memory for code storage.
3. SRAM: 128 bytes of SRAM for data storage.
4. EEPROM: 128 bytes of EEPROM for non-volatile data retention.
5. Clock Speed: Operates at a maximum frequency of 20 MHz.
6. I/O Pins: 6 general-purpose I/O pins for flexible interfacing.
7. Timers: One 8-bit and one 16-bit timer/counter, supporting PWM and capture modes.
8. ADC: 10-bit Analog-to-Digital Converter with up to 8 channels.
9. Communication: Supports SPI and I2C interfaces for connectivity.
10. Low Power Modes: Several low power modes for extended battery life in portable applications.
These features make the ATtiny25-15MT suitable for compact and power-sensitive projects.

Pinout

The ATtiny25-15MT is an 8-bit microcontroller from the ATtiny family, featuring a 20-pin Dual Inline Package (DIP).
Pin Count: 20 pins.
Pin Functions:
1. VCC: Power supply (+2.7V to +5.5V).
2. GND: Ground.
3. PB0 - PB5: General-purpose I/O pins (can be used as digital input/output).
4. RESET: External reset pin.
5. SCK: Serial Clock for SPI.
6. MISO: Master In Slave Out for SPI.
7. MOSI: Master Out Slave In for SPI.
8. ADC0 - ADC3: 10-bit Analog-to-Digital Converter inputs (also serve as digital I/O).
9. T0: Timer/Counter input.
10. XTAL1/XTAL2: Crystal oscillator connections for external clock.
The ATtiny25-15MT is suitable for various applications, including low-power and compact designs.

Manufacturer

The manufacturer of the ATTINY25-15MT is Microchip Technology Inc. Microchip is a leading American semiconductor company that specializes in embedded control solutions. Founded in 1989, it designs and manufactures a wide range of microcontrollers, analog semiconductors, and memory products. The ATTINY25 is part of Microchip's AVR microcontroller family, known for its low power consumption and versatility in various applications, from consumer electronics to industrial automation.
Microchip operates in various sectors, including automotive, industrial, consumer, and communications, providing both hardware and software solutions. The company focuses on developing integrated circuits and microcontroller units that enable engineers to create innovative designs in electronics. With a strong emphasis on research and development, Microchip aims to support the growing needs of the embedded systems market.
Overall, Microchip Technology Inc. is recognized for its reliable products, extensive customer support, and a comprehensive ecosystem that includes development tools and software for engineers globally.

Application

The ATTINY25-15MT is a compact microcontroller ideal for a variety of applications including:
1. Embedded Systems: Used in small devices where space is limited.
2. Sensor Monitoring: Ideal for reading data from sensors and processing signals.
3. Consumer Electronics: Integration in gadgets like remote controls, toys, and home appliances.
4. Lighting Control: Useful in LED lighting applications for dimming and effects.
5. Automotive Systems: Employed in simple automotive applications for monitoring and control.
6. Robotics: Serves as a controller for small robotic systems.
7. Wearable Devices: Suitable for low-power wearable electronics.
Its low power consumption and versatility make it a popular choice in these areas.

Package

The ATTINY25-15MT is packaged in a 8-pin SOIC (Small Outline Integrated Circuit) surface mount package. This compact design is suitable for space-constrained applications, providing a low profile and efficient use of PCB area.

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