Microchip Technology ATTINY406-SFR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.94 | $0.94 |
| 15+ | $0.91 | $13.65 |
| 25+ | $0.89 | $22.25 |
| 50+ | $0.84 | $42.00 |
| 100+ | $0.74 | $74.00 |
| N+ | $0.15 | Price Inquiry |
Request Quote / Inquiry
| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | tinyAVR™ 0, Functional Safety (FuSa) |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Speed | 16MHz |
| Connectivity | I2C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, WDT |
| Number of I/O | 18 |
| Program Memory Size | 4KB (4K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 128 x 8 |
| RAM Size | 256 x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V |
| Data Converters | A/D 12x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 20-SOIC |
| Package / Case | 20-SOIC (0.295", 7.50mm Width) |
| ROHS |  |
The Microchip ATTINY406-SFR is a low-power 8-bit AVR microcontroller in a 20-SOIC package. It features 4KB Flash, 256B RAM, and operates at 16MHz with a 2.7V to 5.5V supply. Built-in brown-out detection, power-on reset, and watchdog timer provide robust operation across -40°C to 125°C, ideal for industrial and automotive applications.
- High-temperature operation (125°C): Suitable for harsh automotive environments.
- Low-power AVR core: Extends battery life in portable devices.
- Wide SOIC package: Easy to solder and inspect, reducing manufacturing defects.
- Integrated BOR and WDT: Enhances system reliability without external components.
- 4KB Flash: Sufficient for complex control algorithms in small form factors.
LED Lighting Controllers
The 16MHz AVR core and PWM capabilities enable smooth dimming and color mixing in architectural lighting.
Battery Management Systems
With 2.7V operation and low-power modes, it monitors cell voltages in portable power banks.
Automotive Sensor Nodes
The 125°C rating and WDT make it reliable for under-hood pressure or temperature sensing.
Industrial Actuator Drivers
Its 4KB Flash handles simple control loops for solenoid valves in factory automation.
Consumer Appliance Timers
Integrated POR and BOR ensure safe operation in washing machines or microwaves.
Smart Agriculture Probes
Low power consumption and SOIC package allow potting in soil moisture sensors for long-term field use.
- Q: What is the supply voltage range?
- A: It operates from 2.7V to 5.5V, compatible with standard logic levels.
- 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 4KB of Flash program memory (4K x 8).
- Q: What package does it come in?
- A: It is offered in a 20-SOIC (7.50mm width) package.
- Q: What is the operating temperature range?
- A: It is rated for -40°C to 125°C, suitable for extreme conditions.
ATTINY406-SFR.pdf
- Q: What is the supply voltage range?
- A: It operates from 2.7V to 5.5V, compatible with standard logic levels.
- 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 4KB of Flash program memory (4K x 8).
- Q: What package does it come in?
- A: It is offered in a 20-SOIC (7.50mm width) package.
- Q: What is the operating temperature range?
- A: It is rated for -40°C to 125°C, suitable for extreme conditions.
