ATTINY26L-8PU

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ATTINY26L-8PU

+Nomenclature

IC MCU 8BIT 2KB FLASH 20DIP

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Spécifications

Attribut Valeur
Package Tube
Series AVR® ATtiny
ProductStatus Active
CoreProcessor AVR
CoreSize 8-Bit
Speed 8MHz
Connectivity USI
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
NumberofI/O 16
ProgramMemorySize 2KB (1K x 16)
ProgramMemoryType FLASH
EEPROMSize 128 x 8
RAMSize 128 x 8
Voltage-Supply(Vcc/Vdd) 2.7V ~ 5.5V
DataConverters A/D 11x10b
OscillatorType Internal
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Through Hole
Package/Case 20-DIP (0.300, 7.62mm)

Présentation

Description

The ATTINY26L-8PU is an 8-bit microcontroller from the Atmel AVR family, designed for small-scale embedded systems. It features 2KB of Flash memory, 128 bytes of SRAM, and 128 bytes of EEPROM. Operating at a voltage range of 2.7V to 5.5V, this microcontroller can achieve a maximum clock speed of 8 MHz, making it suitable for energy-efficient applications.
Key features include 16 general-purpose I/O pins, a 10-bit ADC (Analog-to-Digital Converter) with 11 channels, and a Universal Serial Interface (USI) for serial communication. It also supports PWM (Pulse Width Modulation), making it useful for motor control and signal modulation tasks. The device includes various timers, watchdog functionality, and a programmable brown-out detection to enhance reliability and performance.
The ATTINY26L-8PU is particularly well-suited for applications like sensor interfacing, small robots, and simple automation tasks. Its compact DIP-20 package facilitates easy integration into breadboards and prototyping setups, making it a popular choice for hobbyists and developers in need of a low-power, versatile microcontroller.

Equivalent

Equivalent products to the ATTINY26L-8PU, an 8-bit AVR microcontroller, include:
1. ATTINY261A - Offers similar features with enhanced capabilities.
2. ATTINY85 - Suitable for simpler applications with comparable memory and I/O capabilities.
3. PIC12F629 - A Microchip PIC microcontroller with similar functionality.
4. TI's MSP430G2001 - A low-power alternative for basic applications.
When choosing equivalents, consider your project’s specific needs such as power consumption, memory capacity, and pin count.

Features

The ATTINY26L-8PU is an 8-bit microcontroller from the AVR family by Atmel (now part of Microchip Technology). Key features include:
1. Core: AVR enhanced RISC architecture, executing most instructions in a single clock cycle.
2. Memory:
- 2KB of Flash memory for program storage.
- 128 Bytes of SRAM.
- 128 Bytes of EEPROM for non-volatile data storage.
3. Performance: Operates up to 8 MHz.
4. I/O Ports: 16 general-purpose I/O pins.
5. Timers/Counters: Two 8-bit Timer/Counters with separate prescalers.
6. Analog Features:
- 10-bit ADC with 11 channels.
- Analog Comparator.
7. Communication Interfaces:
- SPI (Serial Peripheral Interface).
8. Power Consumption: Low power consumption with several sleep modes.
9. Operating Voltage: 2.7V to 5.5V.
10. Package: Available in a 20-pin PDIP package.
Ideal for compact, low-power applications requiring moderate performance and analog functionality.

Pinout

The ATTINY26L-8PU is an 8-bit microcontroller from Atmel's AVR series, featuring a total of 20 pins. The key functions of these pins are as follows:
- VCC (Pin 20): Power supply voltage.
- GND (Pin 10): Ground.
- RESET (Pin 1): Reset input, active low.
- Port A (PA0-PA7, Pins 2-9): 8-bit bi-directional I/O port with internal pull-up resistors, also serves various analog and special functions.
- Port B (PB0-PB7, Pins 11-18): Another 8-bit bi-directional I/O port with internal pull-up resistors, can be used for digital input/output and special functions.
- XTAL1/XTAL2 (Pins 4, 5): Input/output for external oscillator.
- AVCC (Pin 19): Analog power supply for Port A functionality.
- AREF (Pin 18): Reference for the ADC.
The ATTINY26L-8PU is designed for low power and high performance in small package applications, making it suitable for embedded system projects that require a compact and efficient microcontroller.

Manufacturer

The ATTINY26L-8PU is manufactured by Atmel Corporation, which was an American company known for designing and manufacturing semiconductors, including microcontrollers and related products. Atmel specialized in microcontrollers based on the AVR architecture, which the ATTINY series is part of. The company was established in 1984 and gained recognition for its innovative and efficient semiconductor solutions.
In 2016, Atmel was acquired by Microchip Technology Inc., an American company that also designs and manufactures semiconductors, including microcontrollers, microprocessors, and memory devices. Microchip, headquartered in Chandler, Arizona, is known for providing a wide range of embedded control solutions across various industries, including automotive, industrial, consumer electronics, and communications.
The ATTINY series, including the ATTINY26L-8PU, is typically used in applications requiring low power consumption and compact size, making it suitable for small electronic devices and systems. Microchip continues to support and develop the AVR microcontroller family following its acquisition of Atmel.

Application

The ATTINY26L-8PU is a low-power 8-bit microcontroller from Atmel's AVR series, suitable for various applications. Key application areas include:
1. Embedded Systems: Used in consumer electronics and home automation for control tasks.
2. IoT Devices: Ideal for battery-powered IoT applications due to low power consumption.
3. Sensor Interfaces: Acts as a processor for sensor data collection and processing.
4. Automotive: Suitable for simple automotive control applications.
5. Robotics: Used in small robots for control and processing tasks.
6. Industrial Automation: Employed in control systems within industrial environments.
7. DIY and Hobby Projects: Popular among hobbyists for small-scale projects and educational purposes.
Its compact size, efficient processing, and low power requirements make it versatile for these applications.

Package

The ATTINY26L-8PU is an 8-bit microcontroller from Atmel's AVR series, housed in a 20-pin Dual In-line Package (DIP).

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