Microchip Technology

ATTINY817-MFR  

Microcontrollers

The ATTINY817-MFR 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 and high performance.

Description:

The ATTINY817-MFR is a compact and efficient MCU that features an enhanced Harvard architecture, which separates the instruction and data memory spaces, allowing for faster execution of code. It is available in a 20-pin QFN package, making it suitable for space-constrained applications.

Features:

1. CPU: 8-bit AVR CPU with a maximum operating frequency of 20 MHz.
2. Memory: 8KB of In-System Programmable Flash memory, 512B of Internal SRAM, and 512B of Internal EEPROM.
3. I/O: 17 I/O lines with support for external interrupts, PWM, and other functions.
4. Power Management: Ultra-low power consumption in various sleep modes, and an integrated voltage regulator.
5. Peripherals: On-chip peripherals include a USART, a SPI, a TWI, 6-channel 10-bit ADC, and a 16-bit Timer/Counter with PWM and Input Capture.
6. Security: The device features a JTAG interface and a bootloader, which can be used for secure firmware updates and debugging.
7. Operating Voltage: 1.8V to 5.5V.
8. Operating Temperature Range: -40°C to +85°C.

Applications:

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

1. Battery-powered devices: Wireless sensors, portable electronics, and IoT devices.
2. Industrial control: Data acquisition systems, motor control, and process control.
3. Medical devices: Glucose meters, wearable health monitors, and portable diagnostic equipment.
4. Consumer electronics: Smart home devices, remote controls, and small appliances.
5. Automotive: Infotainment systems, power management, and sensor interfaces.

The ATTINY817-MFR's combination of low power consumption, high performance, and compact form factor make it an ideal choice for a variety of embedded applications where efficiency and space are critical factors.

ATTINY817-MFR Documents

Download datasheets and manufacturer documentation for ATTINY817-MFR

Errata :

ATtiny417/814/816/817 Errata      

PCN Assembly/Origin :

Assembly Site 17/Nov/2023      

Datasheets :

ATtiny417,817 Series Complete       ATTINY817      

PCN Packaging :

Boxes 07/Dec/2016       MBB/Label Chgs 16/Nov/2018      

Design Resources :

ATTINY817 Development Tool Selector      

PCN Design/Specification :

Marking changes 24/Jan/2020       ATtiny417/817 15/Oct/2019      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH