Microchip Technology

ATTINY426-MUR  

Microcontrollers

The ATTINY426-MUR is a low-power, 8-bit microcontroller (MCU) from Microchip Technology. It is part of the AVR Enhanced I/O (AEI) device family, which is designed for a wide range of applications, including industrial, automotive, and consumer electronics.

Description:

The ATTINY426-MUR is a surface-mount, 28-pin microcontroller with a 4 MHz internal RC oscillator. It features a high-performance AVR core with 4 KB of In-System Programmable (ISP) Flash memory, 256 bytes of EEPROM, and 256 bytes of SRAM. The device operates with a supply voltage range of 1.8V to 5.5V and offers various power-saving modes to optimize energy consumption.

Features:

1. 8-bit AVR CPU with a maximum operating frequency of 4 MHz
2. 4 KB of In-System Programmable Flash memory
3. 256 bytes of EEPROM
4. 256 bytes of SRAM
5. 4 MHz internal RC oscillator with calibration
6. I/O features: 24 General Digital I/O pins, including 6 PWM channels, 4-channel 8-bit ADC, and 2-channel DAC
7. On-chip debugging with JTAG and ISP support
8. Up to 20 MHz external clock operation
9. Sleep mode with adjustable idle and power-down options
10. Low-power consumption: 1.8V to 5.5V supply voltage range
11. Small form factor: 4.4 mm x 4.4 mm surface-mount package

Applications:

The ATTINY426-MUR is suitable for a wide range of applications due to its low-power consumption, versatile I/O capabilities, and compact form factor. Some potential applications include:

1. Industrial control and automation systems
2. Home automation and smart home devices
3. Battery-powered devices, such as remote controls, wearable electronics, and portable gadgets
4. Automotive control systems, such as window lift controllers, power mirrors, and HVAC controls
5. Consumer electronics, such as small appliances, toys, and gaming peripherals
6. Medical devices, including portable monitoring equipment and diagnostic tools
7. Security systems, like access control, surveillance cameras, and alarm systems
8. Lighting control systems, including LED dimming and color control
9. Sensor interfaces for environmental monitoring, energy management, and building automation

The ATTINY426-MUR's combination of low power consumption, compact size, and versatile I/O capabilities make it an ideal choice for a variety of embedded systems and IoT applications.

ATTINY426-MUR Documents

Download datasheets and manufacturer documentation for ATTINY426-MUR

Errata :

ATtiny424/426/427/824/826/827 Silicon Errata and Data Sheet Clarification (PDF)       Silicon Errata and Data Sheet Clarifications (PDF)      

PCN :

Product Change Notification 2024-06-03 (PDF)       Product Change Notification (PDF)      

Models :

ATTINY426-MUR Symbol & Footprint by SnapMagic