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ATTINY426-MU

The ATTINY426-MU is a low-power, 8-bit microcontroller (MCU) from Microchip Technology. It is part of the AVR Enhanced series and is designed for a wide range of applications that require low power consumption, small form factor, and high performance.

Description:

The ATTINY426-MU features an 8-bit RISC CPU with 32 general-purpose registers, a high-performance clock system, and a range of integrated peripherals. It is available in a 20-pin QFN (Quad Flat No-leads) package, making it suitable for space-constrained applications.

Features:

1. CPU: 8-bit RISC AVR Enhanced with 16 x 16-bit Multiply-Accumulate Instruction
2. Memory:
   • 4KB In-System Programmable Flash Memory
   • 256B EEPROM
   • 256B Internal SRAM
3. Clock System: Internal RC Oscillator with a frequency range of 2MHz to 20MHz, or an external clock source
4. Power Management: Sleep modes to reduce power consumption, including Idle, ADC Noise Reduction, Power Down, and Power Save
5. Input/Output (I/O): 16 I/O pins with various functions, including digital I/O, PWM, and External Interrupts
6. Analog-to-Digital Converter (ADC): 8-channel, 10-bit ADC with up to 6 external inputs
7. Communication Interfaces: 1 USART for serial communication
8. Timers/Counters: 2 8-bit Timer/Counters with PWM and Input Capture/Output Compare modes
9. Voltage References: Internal 1.8V and 2.56V voltage references
10. Security: JTAG and SPI interface for programming and debugging

Applications:

The ATTINY426-MU is suitable for a wide range of applications, including:

1. Battery-powered devices, such as wireless sensors, portable electronics, and wearables, due to its low-power consumption.
2. Industrial control and automation systems, where its small form factor and robust performance are advantageous.
3. Home automation and IoT devices, such as smart switches, thermostats, and lighting control systems.
4. Medical devices, such as portable monitoring equipment and wearable health monitors.
5. Consumer electronics, like remote controls, toys, and small appliances.
6. Automotive applications, such as control modules for window lifts, power mirrors, and interior lighting.

The ATTINY426-MU's combination of low power consumption, small form factor, and versatile features make it an ideal choice for a variety of applications where space and power efficiency are critical.