Microchip Technology ATTINY426-XF
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.82 | $0.82 |
| 15+ | $0.79 | $11.85 |
| 25+ | $0.77 | $19.25 |
| 50+ | $0.73 | $36.50 |
| 100+ | $0.65 | $65.00 |
| N+ | $0.13 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | tinyAVR® 2 |
| Packaging | Tube | |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Speed | 20MHz |
| Connectivity | I2C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 18 |
| Program Memory Size | 4KB (4K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 128 x 8 |
| RAM Size | 512 x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.5V |
| Data Converters | A/D 15x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 20-SSOP |
| Package / Case | 20-SSOP (0.209", 5.30mm Width) |
| ROHS |  |
The Microchip ATTINY426-XF is a high-performance 8-bit AVR microcontroller in a 20-pin SSOP package. It operates from 1.8V to 5.5V at up to 20MHz, with 4KB Flash and 512B SRAM. Integrated Brown-out Detect, POR, PWM, and WDT make it a robust choice for automotive and industrial control.
- High-speed 20MHz AVR core: Handles complex control loops with ease.
- Extended temperature range (-40°C to 125°C): Suitable for harsh environments.
- Rich analog/peripheral set: PWM and BOD reduce external components.
- Low 1.8V operation: Enables single-cell battery designs.
Motor Control in Drones
The 20MHz AVR core and PWM channels enable precise ESC (Electronic Speed Controller) signals for brushless motors.
Automotive Sensor Nodes
With -40°C to 125°C operation, it handles engine bay temperature and pressure sensors reliably.
Industrial Automation I/O
Its 20-pin SSOP provides multiple GPIOs for reading limit switches and driving indicator LEDs.
Portable Medical Devices
Low 1.8V operation and 512B RAM support glucose meter logic and data logging.
Smart Home Thermostats
PWM outputs drive heating elements, while Brown-out Reset ensures stable operation during power dips.
Battery Management Systems
WDT and low-power modes monitor cell voltages in 2S Li-ion packs.
- Q: What is the maximum clock speed of the ATTINY426-XF?
- A: It operates at up to 20MHz, providing fast processing for real-time tasks.
- Q: What is the supply voltage range?
- A: It runs from 1.8V to 5.5V, supporting low-voltage and standard logic.
- Q: How much Flash memory is available?
- A: It has 4KB (4K x 8) of Flash program memory.
- Q: What package does it come in?
- A: It is available in a 20-pin SSOP package (5.30mm width).
- Q: Does it support PWM?
- A: Yes, it includes PWM, along with Brown-out Detect, POR, and WDT.
ATTINY426-XF.pdf
- Q: What is the maximum clock speed of the ATTINY426-XF?
- A: It operates at up to 20MHz, providing fast processing for real-time tasks.
- Q: What is the supply voltage range?
- A: It runs from 1.8V to 5.5V, supporting low-voltage and standard logic.
- Q: How much Flash memory is available?
- A: It has 4KB (4K x 8) of Flash program memory.
- Q: What package does it come in?
- A: It is available in a 20-pin SSOP package (5.30mm width).
- Q: Does it support PWM?
- A: Yes, it includes PWM, along with Brown-out Detect, POR, and WDT.
