Microchip Technology ATTINY424-XFR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.80 | $0.80 |
| 15+ | $0.77 | $11.55 |
| 25+ | $0.76 | $19.00 |
| 50+ | $0.71 | $35.50 |
| 100+ | $0.63 | $63.00 |
| N+ | $0.13 | Price Inquiry |
Request Quote / Inquiry
| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | tinyAVR® 2 |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| 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 | 12 |
| 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 9x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 14-TSSOP |
| Package / Case | 14-TSSOP (0.173", 4.40mm Width) |
| ROHS |  |
The Microchip ATTINY424-XFR is a high-temperature AVR microcontroller designed for demanding applications. It runs at 20MHz with 4KB flash and 512B SRAM, housed in a 14-TSSOP package. Featuring Brown-out Detection, POR, PWM, and WDT, it operates from 1.8V to 5.5V across -40°C to 125°C, making it ideal for automotive and industrial control.
- Extended temperature range (-40°C to 125°C): Reliable in automotive and industrial environments.
- 20MHz AVR performance: Faster processing for real-time control tasks.
- Integrated BOD and WDT: Enhances system robustness without external supervision ICs.
- Wide supply voltage (1.8V-5.5V): Flexible for battery or regulated power sources.
Automotive Interior Sensors
The 125°C rating and 20MHz AVR core make it reliable for in-cabin temperature or pressure sensing modules.
Industrial Actuator Control
With PWM and WDT, it can drive small solenoids or valves in factory equipment, ensuring fail-safe operation.
Portable Medical Monitors
Low power consumption and 1.8V operation support battery-powered health tracking devices like pulse oximeters.
Smart Agriculture Nodes
The 4KB flash is sufficient for soil moisture sensing and irrigation scheduling, with robust operation in outdoor temperature extremes.
LED Lighting Drivers
PWM outputs enable precise dimming control in commercial lighting, while BOD prevents erratic behavior during power dips.
Security Keypads
The compact TSSOP package and wide voltage range allow integration into access control panels with minimal external circuitry.
- Q: What is the core architecture of the ATTINY424-XFR?
- A: It uses the AVR core with a 20MHz maximum clock speed.
- Q: What is the temperature range?
- A: It operates from -40°C to 125°C, suitable for harsh environments.
- Q: How much flash and RAM are available?
- A: It has 4KB flash program memory and 512 bytes of SRAM.
- Q: What package does it come in?
- A: It is available in a 14-TSSOP (4.40mm width) package.
- Q: Does it include safety features?
- A: Yes, it has Brown-out Detect/Reset, POR, PWM, and WDT.
ATTINY424-XFR.pdf
- Q: What is the core architecture of the ATTINY424-XFR?
- A: It uses the AVR core with a 20MHz maximum clock speed.
- Q: What is the temperature range?
- A: It operates from -40°C to 125°C, suitable for harsh environments.
- Q: How much flash and RAM are available?
- A: It has 4KB flash program memory and 512 bytes of SRAM.
- Q: What package does it come in?
- A: It is available in a 14-TSSOP (4.40mm width) package.
- Q: Does it include safety features?
- A: Yes, it has Brown-out Detect/Reset, POR, PWM, and WDT.
