ATTINY26L-8MU 8-bit Microcontroller: Pinout, Equivalent and Datasheet

The following figure is the diagram of ATTINY26L-8MU Pinout.

Pinout

The followings are ATTINY26L-8MU Symbol, Footprint, and 3D Model.

PCB Symbol

PCB Footprint

3D Model

The ATtiny26(L) is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATtiny26(L) achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.

The ATtiny26(L) has a high precision ADC with up to 11 single ended channels and 8 differential channels. The ATtiny26(L) also has a high frequency 8-bit PWM module with two independent outputs. Two of the PWM outputs have inverted non-overlapping output pins ideal for synchronous rectification. The Universal Serial Interface of the ATtiny26(L) allows efficient software implementation of TWI (Two-wire Serial Interface) or SM-bus interface. These features allow for highly integrated battery charger and lighting ballast applications, low-end thermostats, and firedetectors, among other applications. By combining an enhanced RISC 8-bit CPU with Flash on a monolithic chip, the ATtiny26(L) is a powerful microcontroller that provides a highly flexible and cost effective solution to many embedded control applications.

This article provides you with a basic overview of the ATTINY26L-8MU 8-bit Microcontroller, including its pin descriptions, features and specifications, etc., to help you quickly understand what ATTINY26L-8MU is.

● High-performance, Low-power AVR^® 8-bit Microcontroller

● RISC Architecture

   ◆ 118 Powerful Instructions – Most Single Clock Cycle Execution

   ◆ 32 x 8 General Purpose Working Registers

   ◆ Fully Static Operation

   ◆ Up to 16 MIPS Throughput at 16 MHz

● Data and Non-volatile Program Memory

   ◆ 2K Bytes of In-System Programmable Program Memory Flash 

        ★ Endurance: 10,000 Write/Erase Cycles

   ◆ 128 Bytes of In-System Programmable EEPROM 

        ★ Endurance: 100,000 Write/Erase Cycles

   ◆ 128 Bytes Internal SRAM

   ◆ Programming Lock for Flash Program and EEPROM Data Security

● Peripheral Features

   ◆ 8-bit Timer/Counter with Separate Prescaler

   ◆ 8-bit High-speed Timer with Separate Prescaler

        ★ 2 High Frequency PWM Outputs with Separate Output Compare Registers Non-overlapping Inverted PWM Output Pins

   ◆ Universal Serial Interface with Start Condition Detector

   ◆ 10-bit ADC

        ★ 11 Single Ended Channels

        ★ 8 Differential ADC Channels

        ★ 7 Differential ADC Channel Pairs with Programmable Gain (1x, 20x)

   ◆ On-chip Analog Comparator

   ◆ External Interrupt

   ◆ Pin Change Interrupt on 11 Pins

   ◆ Programmable Watchdog Timer with Separate On-chip Oscillator

● Special Microcontroller Features

   ◆ Low Power Idle, Noise Reduction, and Power-down Modes

   ◆ Power-on Reset and Programmable Brown-out Detection

   ◆ External and Internal Interrupt Sources

   ◆ In-System Programmable via SPI Port

   ◆ Internal Calibrated RC Oscillator

● I/O and Packages

   ◆ 20-lead PDIP/SOIC: 16 Programmable I/O Lines

   ◆ 32-lead QFN/MLF: 16 programmable I/O Lines

● Operating Voltages: 2.7V - 5.5V for ATTINY26L

● Speed Grades: 0 - 8 MHz for ATTINY26L

● Power Consumption at 1 MHz, 3V and 25°C for ATTINY26L

   ◆ Active 16 MHz, 5V and 25°C: Typ 15 mA

   ◆ Active 1 MHz, 3V and 25°C: 0.70 mA

   ◆ Idle Mode 1 MHz, 3V and 25°C: 0.18 mA

   ◆ Power-down Mode: < 1 µA

The following is the Block Diagram of ATTINY26L-8MU.

Block Diagram

The following diagrams show the ATTINY26L-8MU Package.

Top View

Bottom View

Side View

Microchip Technology Inc. is a leading provider of microcontroller and analog semiconductors, providing low-risk product development, lower total system cost and faster time to market for thousands of diverse customer applications worldwide. Headquartered in Chandler, Arizona, Microchip offers outstanding technical support along with dependable delivery and quality.