ATTINY861-15MZ

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ATTINY861-15MZ

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IC MCU 8BIT 8KB FLASH 32QFN

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Especificações

Atributo Valor
Series AVR® ATtiny
PartStatus Active
DigiKeyProgrammable Not Verified
CoreProcessor AVR
CoreSize 8-Bit
Speed 16MHz
Connectivity USI
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
NumberofI/O 16
ProgramMemorySize 8KB (4K x 16)
ProgramMemoryType FLASH
EEPROMSize 512 x 8
RAMSize 512 x 8
Voltage-Supply(Vcc/Vdd) 2.7V ~ 5.5V
DataConverters A/D 11x10b
OscillatorType Internal
OperatingTemperature -40°C ~ 125°C (TA)
MountingType Surface Mount
SupplierDevicePackage 32-QFN (5x5)
Package/Case 32-VFQFN Exposed Pad
BaseProductNumber ATTINY861
Grade Automotive
Qualification AEC-Q100

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Description

The ATTINY861-15MZ is a compact 8-bit microcontroller from Microchip Technology, part of the AVR family. It features a 16 MHz clock speed, 8 KB of Flash memory, 512 bytes of SRAM, and 256 bytes of EEPROM, making it suitable for various applications requiring low power and efficient processing.
With 32 programmable I/O pins, it supports multiple interfacing options including SPI, USART, and I2C, enhancing its versatility for projects in automation, robotics, and sensor-based systems. The microcontroller also includes a 10-bit ADC and several timers/counters, enabling precise control and measurement functionalities.
Operating on a voltage range of 1.8V to 5.5V, the ATTINY861 is ideal for battery-powered applications. It can be programmed using the popular AVR-GCC toolchain, making it accessible for hobbyists and professionals alike. The device is available in various packages, including a 32-pin TQFP, allowing for easy integration into different circuit designs. Overall, the ATTINY861-15MZ offers a balance of performance, flexibility, and power efficiency suitable for diverse embedded applications.

Equivalent

The ATTINY861-15MZ is part of the AVR microcontroller family. Equivalent products include the ATTINY841, ATTINY861, and ATTINY1634, which offer similar features and performance. For specific applications, you could also consider other ATTINY series chips like ATTINY84 or ATTINY88, depending on pin count and memory requirements. Always check datasheets for compatibility regarding peripherals and memory size.

Features

The ATtiny861-15MZ is a microcontroller from the Atmel/Microchip ATtiny series, featuring an 8-bit AVR architecture. Key features include:
- Memory: 8 KB of flash memory, 512 bytes of SRAM, and 256 bytes of EEPROM.
- Clock Speed: Operates at a maximum frequency of 15 MHz.
- I/O Ports: 12 general-purpose I/O pins.
- Timers: Three 8-bit timers and one 16-bit timer for various timing applications.
- ADC: 10-bit Analog-to-Digital Converter with up to 8 input channels.
- PWM: Up to 4 channels of pulse width modulation.
- Communication: Supports USART, SPI, and I2C for various serial communications.
- Operating Voltage: Can operate between 2.7V to 5.5V.
- Power Consumption: Low power consumption, suitable for battery-operated devices.
The ATtiny861 is ideal for compact and energy-efficient embedded applications, such as consumer electronics, automotive, and industrial control systems.

Pinout

The ATtiny861-15MZ is an 8-bit microcontroller from Microchip's ATtiny series, featuring a total of 20 pins. Its key functions include:
- Digital I/O: 12 general-purpose I/O pins, configurable for input or output.
- Analog functionality: Includes an Analog Comparator and a 10-bit ADC (Analog-to-Digital Converter) with up to 8 channels.
- Timer/Counters: 2 Timer/Counter units (one 8-bit and one 16-bit) for various timing applications.
- Communication Interfaces: Supports USART for serial communication and SPI for connecting to other components.
- Reset and Clocking: Includes a reset pin and supports various clock sources, including an internal oscillator.
The device operates at a maximum clock frequency of 15 MHz and is suitable for low-power applications, making it ideal for embedded systems.

Manufacturer

The ATTINY861-15MZ is manufactured by Microchip Technology Inc., a leading American semiconductor company. Founded in 1989, Microchip specializes in microcontrollers, memory, and analog semiconductors, catering to a wide range of applications in embedded systems. The company offers a broad portfolio of products designed for industries such as automotive, consumer electronics, industrial automation, and telecommunications.
Microchip is known for its innovative microcontroller solutions, including the AVR and PIC families, which are widely used in various electronic projects and product designs. The ATTINY861 is part of the AVR microcontroller series and is particularly favored for its low power consumption and ease of use, making it suitable for both hobbyist projects and professional applications. Microchip also provides extensive development tools, software, and support to assist engineers and developers in their design processes, solidifying its position as a key player in the semiconductor industry.

Application

The ATTINY861-15MZ microcontroller is suitable for various application areas, including:
1. Embedded Systems: Ideal for small, low-power devices.
2. Consumer Electronics: Used in remote controls, toys, and home appliances.
3. Automotive: Implemented in vehicle monitoring systems and control modules.
4. Industrial Automation: Suitable for sensors, actuators, and control systems.
5. Wearable Technology: Powers fitness trackers and health monitoring devices.
6. IoT Devices: Supports smart home applications and connected sensors.
7. Prototyping: Used in development boards and for educational projects.
Its low power consumption and versatile I/O capabilities make it a popular choice across these domains.

Package

The ATTINY861-15MZ is available in a 32-pin TQFP (Thin Quad Flat Package) package type. This package features a small footprint, making it suitable for compact electronic designs while providing multiple I/O options.

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