Microchip Technology ATTINY817-MF
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.11 | $1.11 |
| 15+ | $1.08 | $16.20 |
| 25+ | $1.05 | $26.25 |
| 50+ | $0.99 | $49.50 |
| 100+ | $0.88 | $88.00 |
| N+ | $0.18 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | tinyAVR™ 1, Functional Safety (FuSa) |
| Packaging | Tray | |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Speed | 16MHz |
| Connectivity | I2C, IrDA, LINbus, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, WDT |
| Number of I/O | 22 |
| Program Memory Size | 8KB (8K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 128 x 8 |
| RAM Size | 512 x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V |
| Data Converters | A/D 12x10b; D/A 1x8b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 24-QFN (4x4) |
| Package / Case | 24-VFQFN Exposed Pad |
| ROHS |
The ATTINY817-MF is a rugged 8-bit AVR microcontroller from Microchip in a 24-VFQFN package. It operates from 2.7V to 5.5V and runs at 16MHz. With 8KB Flash and 512 bytes RAM, it includes brown-out reset and watchdog timer. Rated for -40°C to 125°C, ideal for extreme environments.
- Extended temperature range (-40°C to 125°C) – suitable for harsh conditions.
- 8KB Flash – ample storage for complex applications.
- Exposed pad package – better heat dissipation.
- Wide voltage range – flexible power supply options.
Automotive Engine Sensors
125°C rating allows operation near engines and exhaust systems.
Industrial Motor Drives
16MHz speed and PWM enable efficient motor control in high-temperature factories.
LED Lighting for Outdoor
Wide temperature range suits street lighting and signage.
Power Tools
5.5V operation and robust design handle vibration and heat.
HVAC Controllers
Reliable operation in extreme temperatures for heating/cooling systems.
Battery Chargers
2.7V minimum voltage works with 3-cell NiMH or single Li-ion batteries.
- Q: What is the operating voltage range?
- A: It operates from 2.7V to 5.5V, suitable for 3.3V and 5V systems.
- Q: What is the maximum clock speed?
- A: The AVR core runs at up to 16MHz.
- Q: How much Flash memory is available?
- A: It has 8KB (8K x 8) Flash and 512 bytes of SRAM.
- Q: What is the temperature range?
- A: It operates from -40°C to 125°C, ideal for harsh environments.
- Q: What package is used?
- A: It comes in a 24-VFQFN exposed pad package.
- Q: What is the operating voltage range?
- A: It operates from 2.7V to 5.5V, suitable for 3.3V and 5V systems.
- Q: What is the maximum clock speed?
- A: The AVR core runs at up to 16MHz.
- Q: How much Flash memory is available?
- A: It has 8KB (8K x 8) Flash and 512 bytes of SRAM.
- Q: What is the temperature range?
- A: It operates from -40°C to 125°C, ideal for harsh environments.
- Q: What package is used?
- A: It comes in a 24-VFQFN exposed pad package.

ATTINY817-MF.pdf