ATTINY816-MNR

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices, and other electronic applications
• Characteristics:
  • Low-power consumption
  • High-performance
  • Small form factor
• Package: QFN (Quad Flat No-leads)
• Essence: A microcontroller designed for low-power applications with high performance and small size.
• Packaging/Quantity: Available in reels or tubes, quantity depends on the supplier.

Specifications

• Architecture: AVR
• Flash Memory: 8KB
• SRAM: 512B
• EEPROM: 128B
• Operating Voltage: 1.8V - 5.5V
• Digital I/O Pins: 14
• Analog Input Pins: 10
• PWM Channels: 4
• Communication Interfaces: SPI, I2C, USART
• Clock Speed: Up to 20MHz
• Power Consumption:
  • Active Mode: 0.2mA/MHz at 3V
  • Idle Mode: 0.6µA at 3V
  • Power-down Mode: 0.1µA at 3V

Detailed Pin Configuration

The ATTINY816-MNR has a total of 24 pins, which are assigned various functions such as digital I/O, analog input, power supply, and communication interfaces. The pin configuration is as follows:

• Pin 1: RESET
• Pin 2: PA0 / ADC0
• Pin 3: PA1 / ADC1
• Pin 4: PA2 / ADC2
• Pin 5: PA3 / ADC3
• Pin 6: PA4 / ADC4
• Pin 7: PA5 / ADC5
• Pin 8: GND
• Pin 9: VCC
• Pin 10: PA6 / ADC6
• Pin 11: PA7 / ADC7
• Pin 12: PB0 / SDA / AIN0
• Pin 13: PB1 / SCL / AIN1
• Pin 14: PB2 / TXD0 / AIN2
• Pin 15: PB3 / RXD0 / AIN3
• Pin 16: PB4 / SS / AIN4
• Pin 17: PB5 / MOSI / AIN5
• Pin 18: PB6 / MISO / AIN6
• Pin 19: PB7 / SCK / AIN7
• Pin 20: AVCC
• Pin 21: AREF
• Pin 22: GND
• Pin 23: VCC
• Pin 24: RESET

Functional Features

• Low-power sleep modes for energy-efficient operation
• Advanced analog features for precise measurements and control
• Multiple communication interfaces for data exchange with other devices
• Flexible clocking options for optimized performance
• Enhanced security features to protect sensitive data
• Rich set of peripherals for diverse application requirements

Advantages and Disadvantages

Advantages: - Low power consumption enables longer battery life in portable devices. - High-performance capabilities allow for efficient execution of complex tasks. - Small form factor makes it suitable for space-constrained applications. - Versatile communication interfaces facilitate seamless integration with other devices.

Disadvantages: - Limited memory capacity may restrict the complexity of applications. - Lack of built-in hardware encryption may pose security risks in certain scenarios. - Availability and pricing may vary depending on the supplier and region.

Working Principles

The ATTINY816-MNR operates based on the AVR architecture, utilizing a combination of digital logic, analog circuits, and embedded software. It follows a Von Neumann architecture, where program instructions and data are stored in the same memory space. The microcontroller executes instructions fetched from its flash memory, interacts with peripherals, and communicates with external devices through various interfaces.

Detailed Application Field Plans

The ATTINY816-MNR finds applications in various fields, including but not limited to: - Home automation systems - Wearable devices - Sensor networks - Industrial control systems - Smart agriculture - Internet of Things (IoT) devices

Its low-power consumption, small size, and versatile features make it suitable for battery-powered and resource-constrained applications.

Detailed and Complete Alternative Models

• ATTINY814-MNR: Similar specifications with 4KB flash memory instead of 8KB.
• ATTINY817-MNR: Similar specifications with additional CAN and LIN communication interfaces.
• ATTINY1617-MNR: Higher memory capacity (16KB flash) with similar features.
• ATTINY3217-MNR: Higher memory capacity (32KB flash) with additional features like DAC and USB.

These alternative models offer different memory capacities and additional features to cater to specific application requirements.

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