Microchip Technology ATTINY426-SFR
Regular price
$1.12
Regular price
$1.18
Sale price
$1.12
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.12 | $1.12 |
| 15+ | $1.09 | $16.35 |
| 25+ | $1.06 | $26.50 |
| 50+ | $1.00 | $50.00 |
| 100+ | $0.89 | $89.00 |
| N+ | $0.18 | Price Inquiry |
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| 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 | 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-SOIC |
| Package / Case | 20-SOIC (0.295", 7.50mm Width) |
| ROHS |  |
The ATTINY426-SFR is a low-power AVR microcontroller from Microchip Technology. It provides 4KB of flash and 512 bytes of RAM in a compact 20-SOIC package. With a wide voltage range and robust protection features, it suits cost-sensitive embedded control.
- Wide voltage range: 1.8V-5.5V simplifies power design.
- High temperature rating: 125°C for harsh environments.
- Integrated watchdog: improves system reliability.
- 20MHz performance: fast response for real-time tasks.
Industrial Sensor Nodes
Operates from 1.8V to 5.5V, enabling direct battery or 3.3V rail operation in remote monitoring.
Automotive Body Electronics
Rated for -40°C to 125°C, suitable for under-hood control modules.
PWM Motor Control
Hardware PWM peripherals allow precise speed control for small DC fans.
Power Management
Brown-out detection and POR ensure reliable reset during supply dips.
Portable Devices
Low-power AVR core extends battery life in handheld tools.
Lighting Systems
20MHz speed supports fast PWM dimming for LED drivers.
- Q: What is the operating voltage range?
- A: 1.8V to 5.5V.
- Q: What is the maximum clock speed?
- A: 20MHz.
- Q: How much flash memory does it have?
- A: 4KB.
- Q: What package is available?
- A: 20-SOIC.
- Q: What is the temperature range?
- A: -40°C to 125°C.
Base Product Number ：
ATTINY426
ATTINY426-SFR.pdf
- Q: What is the operating voltage range?
- A: 1.8V to 5.5V.
- Q: What is the maximum clock speed?
- A: 20MHz.
- Q: How much flash memory does it have?
- A: 4KB.
- Q: What package is available?
- A: 20-SOIC.
- Q: What is the temperature range?
- A: -40°C to 125°C.
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