Image is Representational - See Manufacturer Specs | Programmable Integer-N Prescaler - 0Hz to 15GHz - 24-QFN (4x4) Package - Surface Mount. The MICROCHIP TECH. part UXM15P is a versatile prescaler designed to divide a 4V voltage signal by a range of factors including 2 4 5 6 7 8 and 9. This prescaler operates at a frequency of up to 20 000MHz and comes in a convenient 24-pin QFN EP Waffle package. This high-quality component is perfect for various applications where precise signal division is required.