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ATTINY817-MNR

The ATTINY817-MNR 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, high performance, and a small form factor.

Description:

The ATTINY817-MNR is a surface-mount, 28-pin microcontroller that features an enhanced version of the ATtiny87 core. It is built using a 0.18µm CMOS process and operates with a supply voltage range of 1.8V to 5.5V. The device is available in a QFN package.

Features:

1. CPU: Enhanced ATtiny87 core with 32 general-purpose registers, 16-bit instruction width, and a maximum operating frequency of 20 MHz.
2. Memory: 8KB In-System Programmable Flash with read-while-write capability, 512B EEPROM, and 6KB SRAM.
3. I/O: 21 I/O lines with support for external interrupts, pull-ups, and sleep modes.
4. ADC: 10-bit ADC with up to 23 channels, including internal references and temperature sensor.
5. Communication Interfaces: 1 USART with SPI, I2C, and USART modes, and 1 Two-wire Serial Interface (TWSI).
6. Timers: 5-input event system, 3 general-purpose timers, and 1 watchdog timer.
7. Power Management: Sleep modes, power reduction techniques, and an internal voltage regulator.
8. Security: JTAG and debug wire (JTDW) with security bit for protection against unauthorized access.
9. Clock System: Internal RC oscillator with a frequency range of 2MHz to 20MHz, an external clock source, and a USB clock system.
10. Peripherals: PWM, event system, and a CRC calculator.

Applications:

The ATTINY817-MNR is suitable for a wide range of applications due to its low power consumption, high performance, and small form factor. Some common applications include:

1. Battery-powered devices: Wireless sensors, portable electronics, and IoT devices.
2. Industrial control: Motor control, sensor interfacing, and data acquisition systems.
3. Medical devices: Glucose meters, blood pressure monitors, and other portable medical equipment.
4. Consumer electronics: Remote controls, smart home devices, and wearable electronics.
5. Automotive: Infotainment systems, lighting control, and sensor interfaces.
6. Security systems: Access control, alarm systems, and surveillance cameras.

The ATTINY817-MNR is a versatile and efficient microcontroller that can be used in various applications where low power consumption, compact size, and high performance are essential.