W65C816S (يعرف أيضًا بـ 65C816 أو 65816) هو معالج دقيق (MPU) 16 بت طورته شركةWestern Design Center (WDC).
The W65C816S (also 65C816 or 65816) is a 16-bit microprocessor (MPU) developed and sold by the Western Design Center (WDC).