4 MHz Crystal + 20pF capacitors [AF-2212]
4 MHz Crystal + 20pF capacitors [AF-2212]
Product Image Gallery
Description
Keep your microcontroller tickin' with a a fancy timing crystal. This 4.000 MHz model comes in a HC49/US 'short style' standard package and is breadboard friendly and easy to use with any microcontroller or device that requires an external crystal. We even include two 20pF capacitors!
The crystal has 30PPM tolerance, 50PPM stability so it's good even for high precision needs (USB timing, long-term time-keeping, RF/PLL/VCO driving).
To use, connect the two pins to XTAL-in and XTAL-out on your circuit (the package is symmetric so use whichever pin) and one capacitor each from a crystal pin to ground. Check your microcontroller datasheet in case you also need a 1 Megaohm resistor or any other components.
Adafruit Categories with 4 MHz Crystal + 20pF capacitors
Ordering more than 0?
Your transaction is secure
We work hard to protect your security and privacy. Our payments are based on Shopify which encrypts your information during transmission. We don't share your payment details with third-party sellers, or databrokers, and we don't sell your information to others.