ATTINY461A-MUR

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ATTINY461A-MUR

+Nomenclature

IC MCU 8BIT 4KB FLASH 32VQFN

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Spécifications

Attribut Valeur
Package Bulk
Series AVR® ATtiny
ProductStatus Active
CoreProcessor AVR
CoreSize 8-Bit
Speed 20MHz
Connectivity USI
Peripherals Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
NumberofI/O 16
ProgramMemorySize 4KB (2K x 16)
ProgramMemoryType FLASH
EEPROMSize 256 x 8
RAMSize 256 x 8
Voltage-Supply(Vcc/Vdd) 1.8V ~ 5.5V
DataConverters A/D 11x10b
OscillatorType Internal
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 32-VFQFN Exposed Pad

Présentation

Description

The ATtiny461A-MUR is a microcontroller from Microchip Technology's ATtiny family, designed for simple, low-power applications. It's part of the 8-bit AVR microcontroller series, featuring a compact architecture ideal for embedded systems. Key features include:
1. Performance: It operates at speeds up to 20 MHz, offering efficient processing power for basic computational tasks.
2. Memory: The microcontroller has 4KB of Flash memory, 256B of EEPROM, and 256B of SRAM, providing adequate space for small programs and data storage.
3. I/O Ports: It provides 12 programmable I/O lines, enabling flexible interfacing with other components.
4. Peripherals: The ATtiny461A-MUR includes peripherals such as a 10-bit ADC, timers, a Universal Serial Interface (USI), and PWM channels, which are useful for a variety of applications.
5. Low Power: Its low-power consumption makes it suitable for battery-operated devices and energy-efficient projects.
6. Package: The "MUR" suffix indicates it comes in a compact, surface-mount TSSOP package, saving board space.
This microcontroller is suitable for cost-sensitive and space-constrained projects that require basic functionality without compromising on performance.

Equivalent

The ATTINY461A-MUR is an 8-bit AVR microcontroller by Microchip Technology. Equivalent products include other microcontrollers from the ATtiny family, like the ATTINY861A-MUR, which offers similar features with more I/O pins. Additionally, consider similar performance microcontrollers from other families like Microchip's PIC series or STMicroelectronics' STM8 series, though these may differ slightly in architecture and peripherals. Always compare specific features like memory size, I/O count, and power consumption to find the best fit for your needs.

Features

The ATTINY461A-MUR is an 8-bit microcontroller from Microchip Technology, part of the AVR family. It features a compact architecture with a focus on efficiency and flexibility. Key features include:
1. Core and Speed: It operates at up to 20 MHz, using an AVR CPU core.
2. Memory: Includes 4KB of Flash memory, 256 bytes of EEPROM, and 256 bytes of SRAM.
3. I/O Ports: Offers 12 general-purpose I/O pins.
4. Timers: Equipped with two 8-bit and one 16-bit timer/counters.
5. Analog Features: Contains an Analog Comparator and a 10-bit ADC with up to 11 channels.
6. Communication Interfaces: Supports USART, SPI, and TWI (I2C).
7. Power: Operates at a voltage range of 1.8V to 5.5V.
8. Package: Available in a 20-pin VQFN package.
9. Low Power: Designed for low power consumption with various power-saving modes.
These features make it suitable for small, low-power applications requiring reliable performance and diverse interfacing options.

Pinout

The ATTINY461A-MUR is a microcontroller from Microchip Technology, part of the ATtiny series, which is designed for simple embedded applications. It comes in a 20-pin package.
Pin Count:
- The ATTINY461A-MUR features 20 pins.
Functionality:
- The microcontroller is built on the AVR architecture and is optimized for use in applications requiring low power consumption and high performance.
- It has a flash memory of 4 KB, SRAM of 256 bytes, and EEPROM of 256 bytes.
- The device includes features such as an 8-channel 10-bit ADC, two 8-bit timers and one 16-bit timer, a Universal Serial Interface (USI) for serial communication, and a watchdog timer with a dedicated on-chip oscillator.
- It supports various modes of operation including Power-save and Idle modes, which help in minimizing power usage.
- The ATTINY461A-MUR is suitable for tasks such as motor control, sensor interfacing, and simple IoT applications.
This concise overview covers the key aspects regarding pin count and basic functionalities of the ATTINY461A-MUR microcontroller. For detailed specifications and pin assignments, referring to the official datasheet would be beneficial.

Manufacturer

The ATTINY461A-MUR is manufactured by Microchip Technology Inc. Microchip Technology is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. The company specializes in designing and manufacturing a wide range of semiconductor products, which are used in various applications across industries such as automotive, industrial, consumer, aerospace, and communications. Microchip's products are known for their reliability, performance, and energy efficiency.

Application

The ATTINY461A-MUR is a microcontroller well-suited for various applications due to its compact size and versatile features. Common application areas include:
1. Embedded Systems: Ideal for small-scale embedded systems due to its low power consumption and compact footprint.
2. Consumer Electronics: Used in gadgets and appliances for basic control and interfacing tasks.
3. Industrial Automation: Suitable for sensor interfacing and control tasks in industrial settings.
4. IoT Devices: Serves as a core processor in IoT devices for data processing and communication.
5. Home Automation: Powers smart home devices like lighting and security systems.
6. Prototyping and Education: Offers a cost-effective solution for DIY electronics projects and educational purposes.
Its versatility makes it a popular choice for a wide range of simple to moderately complex electronic projects.

Package

The ATTINY461A-MUR is a microcontroller from Microchip Technology, packaged in a 20-pin QFN (Quad Flat No-leads) form factor. The "MUR" in the part number indicates this specific package type, which is compact and suitable for surface-mount technology (SMT) applications.

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