ATTINY817-MFR
- Mfr.Part #
- ATTINY817-MFR
- Manufacturer
- Microchip Technology
- Package / Case
- 24-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 8KB FLASH 24QFN
- Stock
- 2,750
- In Stock :
- 2,750
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Mounting Type :
- Surface Mount
- MSL :
- MSL 3 - 168 hours
- DAC Resolution :
- 8 bit
- Temperature Grade :
- Automotive
- Number of External Interrupts :
- 22
- Device Core :
- AVR
- Data Bus Width :
- 8bit
- RoHS Status :
- ROHS3 Compliant
- Peripherals :
- Brown-out Detect/Reset, POR, WDT
- Speed :
- 20MHz
- Number of ADC Channels :
- 12 Channel
- Number of SPI Channels :
- 1
- Series :
- tinyAVR™ 1
- Package Shape :
- Square
- JESD-30 Code :
- S-XQCC-N24
- Product Type :
- 8-bit Microcontrollers - MCU
- Core Processor :
- AVR
- Tradename :
- AVR
- Number of Terminals :
- 24
- Maximum Operating Temperature :
- +125 °C
- Number of Ethernet Channels :
- 0
- HTS Code :
- 8542.31.00.01
- Factory Lead Time :
- 8 Weeks
- Product Status :
- Active
- Core Size :
- 8-Bit
- Height Seated (Max) :
- 0.9mm
- Connectivity :
- I2C, IrDA, LINbus, SPI, UART/USART
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Package Type :
- VQFN
- Terminal Position :
- QUAD
- Pin Count :
- 24
- EEPROM Size :
- 128 x 8
- Seated Height-Max :
- 0.9 mm
- Brand :
- Microchip Technology / Atmel
- Interfaces :
- I2C, SPI, USART
- Supply Voltage :
- 5V
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Number of I/O Lines :
- 22
- Supply Voltage-Max (Vsup) :
- 5.5V
- ROM (words) :
- 8192
- RAM (bytes) :
- 512
- Supplier Device Package :
- 24-QFN (4x4)
- PWM Channels :
- yes
- Dimensions :
- 4 x 4 x 0.7mm
- Low Power Mode :
- yes
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Mounting Style :
- SMD/SMT
- Packaging :
- Tape and Reel (TR)
- CPU Family :
- AVR RISC
- Qualification :
- -
- Clock Frequency :
- 20MHz
- RoHS :
- Details
- Published :
- 2016
- Terminal Form :
- NO LEAD
- Product :
- MCU
- Has ADC :
- yes
- ROM Programmability :
- Flash
- RAM Size :
- 512 x 8
- Program Memory Size :
- 8KB 8K x 8
- Program Memory Type :
- Flash
- Product Category :
- 8-bit Microcontrollers - MCU
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- On Chip Data RAM Width :
- 8
- Supply Voltage-Min (Vsup) :
- 4.5V
- Surface Mount :
- yes
- On Chip Program ROM Width :
- 8
- Height :
- 0.7mm
- Number of Terminations :
- 24
- Reach Compliance Code :
- Compliant
- Base Product Number :
- ATtiny817
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Manufacturer :
- Microchip
- Instruction Set Architecture :
- RISC
- Terminal Pitch :
- 0.5mm
- Number of Timers :
- 3
- DAC Channels :
- No
- RAM (words) :
- 512
- Oscillator Type :
- Internal
- Minimum Operating Temperature :
- -40 °C
- Family Name :
- ATtiny817
- Data Converters :
- A/D 12x10b, D/A 1x8b
- Data Converter :
- A/D 12x10b; D/A 1x8b
- Additional Feature :
- ALSO OPERATES 1.8 V MINIMUM SUPPLY AT 5 MHZ AND 2.7 V MINIMUM SUPPLY AT 10 MHZ
- Number of I/Os :
- 22 I/O
- Base Part Number :
- ATtiny817
- Number of I/O :
- 22
- Number of I2C Channels :
- 1
- Number of UART Channels :
- 1
- Width :
- 4mm
- Subcategory :
- Microcontrollers - MCU
- Operating Temperature :
- -40°C~125°C TA
- DMA Channels :
- No
- Interface Type :
- I2C, SPI, USART
- Bit Size :
- 8
- Length :
- 4mm
- Typical Operating Supply Voltage :
- 5.5 (Maximum) V
- Package / Case :
- 24-VFQFN Exposed Pad
- Datasheets
- ATTINY817-MFR

Microcontrollers Microchip Technology ATTINY817-MFR Overview
The ATTINY817-MFR from Microchip Technology is a versatile and efficient microcontroller designed to cater to the demanding requirements of modern embedded applications. This MCU from the renowned ATtiny series features an 8-bit high-performance AVR processor, ideally suited for automation and intelligent sensing in compact spaces. With 8KB of flash memory, it provides ample space for robust applications and the flexibility needed for future upgrades. The integration in a 24QFN package ensures minimal footprint while enhancing performance through improved thermal management and reduced electromagnetic interference, a crucial feature for industrial environments.
ATTINY817-MFR Features
This microcontroller incorporates a host of features aimed at facilitating robust, secure, and low-power applications. Key features include an operating voltage range of 1.8V to 5.5V, allowing for flexible power management across various environments and system demands. Its enhanced 12-channel ADC improves accuracy in digital signal interpretation, which is essential for sensor-driven tasks. The device also supports SPI, I2C, and UART interfaces, providing versatile options for peripheral expansions and communications. With the execution of powerful DSP instructions, the ATTINY817-MFR is designed for efficient processing and optimal power usage.
ATTINY817-MFR Applications
- Smart Home Devices: Used in devices such as smart thermostats and lighting systems, the ATTINY817-MFR enables efficient power management and connectivity, optimizing in-home energy use and automation.
- Industrial Automation: This microcontroller can be integrated into factory sensors and automation controllers, facilitating precise control and monitoring, which enhances productivity and safety.
- Wearable Technology: Its low power consumption and compact size make the ATTINY817-MFR ideal for wearable health monitors, where long battery life and small form factors are crucial.
- Internet of Things (IoT) Nodes: In IoT applications, it provides the necessary computational power and connectivity options, supporting smarter, interconnected device ecosystems.
- DIY Electronics Projects: The accessibility and flexibility of the ATTINY817-MFR make it a favorite among hobbyists and educators for developing custom electronics and teaching computer science principles.
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