ATTINY26L-8SI

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Offering a rich set of features

  • Manufacturer Part # : ATTINY26L-8SI

  • Package/Case: SOIC-20

  • Part Status : Discontinued

  • Brand: Microchip Technology

  • Product Categories : Microcontrollers

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Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

Shipping & Payment

About Shipping

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Service & Packaging

Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

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Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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ATTINY26L-8SI DataSheet

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Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

Rapid Quote

Please submit RFQ for ATTINY26L-8SI or email to us: Email: [email protected], we will contact you in 12 hours.

Details

The ATTINY26L-8SI is a versatile 8-bit microcontroller designed for low power consumption and high performance. With 2KB of flash memory, 128 bytes of SRAM, and 128 bytes of EEPROM, it offers ample storage for a wide range of applications. Its wide operating voltage range of 2.7V to 5.5V and maximum frequency of 8 MHz make it suitable for various power-sensitive projects

Key Features

  • High Performance, Low Power AVR® 8-Bit Microcontroller
  • Advanced RISC Architecture
  • – 123 Powerful Instructions – Most Single Clock Cycle Execution
  • – 32 x 8 General Purpose Working Registers
  • – Fully Static Operation
  • Non-volatile Program and Data Memories
  • – 2/4/8K Byte of In-System Programmable Program Memory Flash (ATtiny261/461/861) Endurance: 10,000 Write/Erase Cycles
  • – 128/256/512 Bytes In-System Programmable EEPROM (ATtiny261/461/861) Endurance: 100,000 Write/Erase Cycles
  • – 128/256/512 Bytes Internal SRAM (ATtiny261/461/861)
  • – Programming Lock for Self-Programming Flash Program and EEPROM Data Security
  • Peripheral Features
  • – 8/16-bit Timer/Counter with Prescaler and Two PWM Channels
  • – 8/10-bit High Speed Timer/Counter with Separate Prescaler
  • 3 High Frequency PWM Outputs with Separate Output Compare Registers Programmable Dead Time Generator
  • – Universal Serial Interface with Start Condition Detector
  • – 10-bit ADC
  • 11 Single Ended Channels
  • 16 Differential ADC Channel Pairs
  • 15 Differential ADC Channel Pairs with Programmable Gain (1x, 8x, 20x, 32x)
  • – Programmable Watchdog Timer with Separate On-chip Oscillator
  • – On-chip Analog Comparator
  • Special Microcontroller Features
  • – debugWIRE On-chip Debug System
  • – In-System Programmable via SPI Port
  • – External and Internal Interrupt Sources
  • – Low Power Idle, ADC Noise Reduction, and Power-down Modes
  • – Enhanced Power-on Reset Circuit
  • – Programmable Brown-out Detection Circuit
  • – Internal Calibrated Oscillator
  • I/O and Packages
  • – 16 Programmable I/O Lines
  • – 20-pin PDIP, 20-pin SOIC and 32-pad MLF
  • Operating Voltage:
  • – 1.8 - 5.5V for ATtiny261V/461V/861V
  • – 2.7 - 5.5V for ATtiny261/461/861
  • Speed Grade:
  • – ATtiny261V/461V/861V: 0 - 4 MHz @ 1.8 - 5.5V, 0 - 10 MHz @ 2.7 - 5.5V
  • – ATtiny261/461/861: 0 - 10 MHz @ 2.7 - 5.5V, 0 - 20 MHz @ 4.5 - 5.5V
  • Industrial Temperature Range
  • Low Power Consumption
  • – Active Mode: 1 MHz, 1.8V: 380μA
  • – Power-down Mode: 0.1μA at 1.8V

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category ! 8-bit Microcontrollers - MCU RoHS N
Series ATtiny26 Mounting Style SMD/SMT
Package / Case SOIC-20 Core AVR
Program Memory Size 2 kB Data Bus Width 8 bit
ADC Resolution 10 bit Maximum Clock Frequency 8 MHz
Number of I/Os 16 I/O Data RAM Size 128 B
Supply Voltage - Min 2.7 V Supply Voltage - Max 5.5 V
Minimum Operating Temperature - 40 C Maximum Operating Temperature ! + 85 C
Brand Microchip Technology Data RAM Type SRAM
Data ROM Size 128 B Data ROM Type EEPROM
Height 2.37 mm Interface Type ISP, SPI, UART, USI
Length 13 mm Number of ADC Channels 11 Channel
Number of Timers/Counters 2 Timer Processor Series tinyAVR
Product MCU Product Type ! 8-bit Microcontrollers - MCU
Program Memory Type ! Flash Factory Pack Quantity 37
Subcategory Microcontrollers - MCU Tradename AVR
Width 7.6 mm Unit Weight 0.028254 oz

Specification Comparison

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification ATTINY26L-8SI PDF Download

FAQs

What is ATTINY26L-8SI?

The ATTINY26L-8SI is a low-power, high-performance 8-bit microcontroller from Atmel. It is part of the ATtiny series and is designed for applications that require a compact and energy-efficient microcontroller, such as embedded control systems, industrial automation, and sensor interfaces.

How Does ATTINY26L-8SI Work?

The ATTINY26L-8SI operates as a versatile 8-bit microcontroller with flash memory, EEPROM, and various peripherals. It executes instructions stored in its memory to control connected devices, process data, and perform tasks according to the program loaded onto it. The microcontroller's low-power features make it suitable for battery-powered applications.

How Many Pins does ATTINY26L-8SI have and What are the Functions of the Pinout Configuration?

The ATTINY26L-8SI is available in a 20-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:

  • VCC: Supply voltage pin.
  • GND: Ground pin.
  • RESET: Reset pin for external reset.
  • ADC0-ADC3: Analog-to-Digital Converter (ADC) input pins.
  • PORTA, PORTB: General-purpose I/O pins.
  • XTAL1, XTAL2: External crystal oscillator pins.
  • OC0A, OC0B: Output Compare PWM (Pulse Width Modulation) pins.

What are the Pros and Cons of ATTINY26L-8SI?

Pros:

  • Low Power Consumption: Ideal for battery-operated applications.
  • Compact Size: 20-pin SOIC package for space-constrained designs.
  • Integrated Peripherals: Built-in ADC, PWM, and communication interfaces.
  • Cost-Effective: Affordable option for basic control tasks.
  • Programmable: Flash memory allows for flexible programming and updating.

Cons:

  • Limited Performance: 8-bit architecture may not be suitable for complex computations.
  • Memory Size: Limited flash and RAM may restrict application complexity.
  • Peripheral Limitations: Fewer peripherals compared to higher-end microcontrollers.

Are There Any Equivalents/Alternatives to ATTINY26L-8SI for Recommendation?

  • The ATTINY25-20SU is a similar 8-bit microcontroller with fewer I/O pins but comparable features.
  • Alternatives to the ATTINY26L-8SI include the PIC12F675 from Microchip and the MSP430G2231 from Texas Instruments.

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