| 
					Type
				 | 
				
					CPU / Microprocessor
				 | 
			
			
				| 
					Market segment
				 | 
				
					Desktop
				 | 
			
			
				| 
					Family
				 | 
				
					
Intel Pentium
				 | 
			
			
				| 
					CPU part number
				 | 
				
					
					
						- 
							FV80502166 is an OEM/tray microprocessor
						
 
					 
				 | 
			
			
				| 
					Frequency   
				 | 
				
					166 MHz
				 | 
			
			
				| 
					Bus speed   
				 | 
				
					66 MHz
				 | 
			
			
				| 
					Clock multiplier   
				 | 
				
					2.5
				 | 
			
			
				| 
					Package
				 | 
				
					296-pin Staggered Plastic Pin Grid Array (PPGA) 
1.95" x 1.95" (4.95 cm x 4.95 cm)
				 | 
			
			
				| 
					Sockets
				 | 
				
					Socket 5 
Socket 7
				 | 
			
			
				| 
					Introduction date
				 | 
				
					4-Jan-96
				 | 
			
			
				| 
					ICOMP 2 index
				 | 
				
					127
				 | 
			
			
				| 
					Upgrade options
				 | 
				
					Pentium MMX overdrive 200
				 | 
			
			
				| 
					S-spec numbers
				 | 
			
			
				
					
						
							
								| 
									 
								 | 
								
									ES/QS processors
								 | 
								
									Production processors
								 | 
							 
							
								| 
									Part number
								 | 
								
									Q0886
								 | 
								
									Q0890
								 | 
								
									Q0949
								 | 
								
									Q136
								 | 
								
									SY037
								 | 
							 
							
								| 
									FV80502166
								 | 
								
									+
								 | 
								
									+
								 | 
								
									+
								 | 
								
									+
								 | 
								
									+
								 | 
							 
						
					 
				 | 
			
			
				| 
					Architecture / Microarchitecture
				 | 
			
			
				| 
					Microarchitecture
				 | 
				
					P5
				 | 
			
			
				| 
					Processor core   
				 | 
				
					P54CS
				 | 
			
			
				| 
					Core stepping   
				 | 
				
					cC0 (Q0886, Q0890, Q0949, SY037)
				 | 
			
			
				| 
					CPUIDs
				 | 
				
					52C (Q0886, Q0890, Q0949, SY037) 
252C (Q0886, Q0890)
				 | 
			
			
				| 
					Manufacturing process
				 | 
				
					0.35 micron 
3.3 million transistors
				 | 
			
			
				| 
					Data width
				 | 
				
					32 bit
				 | 
			
			
				| 
					Data bus width
				 | 
				
					64 bit
				 | 
			
			
				| 
					Floating Point Unit
				 | 
				
					Integrated
				 | 
			
			
				| 
					Level 1 cache size   
				 | 
				
					8 KB 2-way set associative code cache 
8 KB 2-way set associative write-back data cache
				 | 
			
			
				| 
					Physical memory
				 | 
				
					4 GB
				 | 
			
			
				| 
					Multiprocessing
				 | 
				
					Up to 2 processors
				 | 
			
			
				| 
					Low power features
				 | 
				
					
						- 
							System Management Mode
						
 
						- 
							Clock Control
						
 
						- 
							SL power-management features
						
 
					 
				 | 
			
			
				| 
					On-chip peripherals
				 | 
				
					
						- 
							Memory Management Unit
						
 
						- 
							Local Advanced Programmable Interrupt Controller
						
 
					 
				 | 
			
			
				| 
					Electrical / Thermal parameters
				 | 
			
			
				| 
					Min/Recommended/Max V core
				 | 
				
					3.135V / 3.3V / 3.6V
				 | 
			
			
				| 
					Minimum/Maximum operating temperature   
				 | 
				
					0°C - 70°C
				 | 
			
			
				| 
					Minimum/Typical/Maximum power dissipation
				 | 
				
					2.1 Watt / 5.4 Watt / 15.3 Watt
				 | 
			
			
				| 
					Thermal Design Power   
				 | 
				
					14.5 Watt
				 | 
			
			
				| 
					Notes on Intel Pentium 166 MHz
				 | 
			
			
				
					
						- 
							Minimum bus frequency is 33 MHz
						
 
					 
				 |