ApBUILDER Application Notes Datasheets Design Examples Development Tools FAQ Manuals Packaging Data Papers Performance Briefs Price List Sales Offices Schematics Software Support Technical Notes Specification Updates SmartDie® Products Special Environment

Intel486™ Processor Product Linecard Product Speed (MHZ) I/O Pins Serial Ports Timers/ Counters Static Design Sys. Mgt. Mode A20 Gate DMA Chan. WDT Chip Select Interrupt Ctlr. DRAM Refresh Core Speed Mult Cache Burst Data Bus Input Levels Voltage Package Temp. Intel486 High Performance Processor Family 80486DX4    32-bit bus 75, 100 0 No 0 Yes Yes No 0 No 0 No No 3X Clk, 2X Clk 16Kb, WB Yes CMOS, 5-V Tolerant 5.0V-3.3V A168 FC208, X C, M 80486DX2    32-bit bus 50, 66 0 No 0 Yes Yes No 0 No 0 No No 2X Clk 8Kb, WT Yes CMOS 5.0V A168, SB208 C, M 80486SX    32-bit bus 33 0 No 0 Yes Yes No 0 No 0 No No N/A 8Kb, WT Yes CMOS 5.0V-3.3V A168, KU196, SB208, X C Intel486 Ultra Low Power Processor Family 80486XSF    32-bit bus 33 0 No 0 Yes Yes No 0 No 0 No No N/A 8Kb, WT Yes CMOS 3.3V FA176 C 80486GXSF    16-bit bus 33 0 No 0 Yes Yes No 0 No 0 No No N/A 8Kb, WT Yes CMOS 3.3V FA176, X C Intel386™ & 186 Processor Product Linecard Product Speed (MHZ) I/O Pins Serial Ports Timers/ Counters Static Design Sys. Mgt. Mode A20 Gate Addr. Space DMA Chan. WDT Clock Gener. Pwr. Options Chip Select Interrupt Ctlr. DRAM Refresh Input Levels Voltage Package Temp. Intel386™ Processor Family 80386SX 16,20,25,33 0 No 0 No No No 16M 0 No No No 0 No No TTL 5V NG100, X C, M 80386DX 16,20,25,33 0 No 0 No No No 4G 0 No No No 0 No No TTL 5V A132, NG132 C, M 80386SXSA 25,33,40 0 No 0 Yes No No 16M 0 No No No 0 No No TTL 5V KD C 80386CXSA 25,33,40 0 No 0 Yes Yes Yes 64M 0 No No No 0 No No TTL 5V KD, SB100 C, E 80386CXSB 25,33 0 No 0 Yes Yes Yes 64M 0 No No No 0 No No CMOS 3.3V KD, SB100 C, E 80386CXSB 16 0 No 0 Yes Yes Yes 64M 0 No No No 0 No No CMOS 3.0V KD, SB100 C, E Intel386™ Integrated Processor Family 80386EXTB 25 24 3 3 Yes Yes Yes 64M 2 Yes No PD, I 8 Yes (8259A) Yes TTL 3.0V KU132, FA E 80386EXTC 25 24 3 3 Yes Yes Yes 64M 2 Yes No PD, I 8 Yes (8259A) Yes TTL 5.0V KU132, FA E 80386EXTC 33 24 3 3 Yes Yes Yes 64M 2 Yes No PD, I 8 Yes (8259A) Yes TTL 5.0V KU132, FA E 80386EXSA 25 24 3 3 Yes Yes Yes 64M 2 Yes No PD, I 8 Yes (8259A) Yes CMOS 5.0V-3.0V KU132, FA C, E, M Intel 186 Standard Product Family 80186/80188 8, 10 0 No 3 No No No 1M 2 No Yes No 13 Yes No TTL 5.0V A68, N68, R68 C, E, M 80C186XL/188XL 25 0 No 3 Yes No No 1M 2 No Yes PS 13 Yes Yes TTL 5.0V A68, N68, R68, S80, SB80 C 80C186XL/188XL 12, 20 0 No 3 Yes No No 1M 2 No Yes PS 13 Yes Yes TTL 5.0V A68, N68, R68, S80, SB80 C, E, M Intel 186 Enhanced Product Family 80C186EA/188EA 25 0 No 3 Yes No No 1M 2 No Yes PS, PD, I 13 Yes Yes CMOS 5.0V N68,S80, SB80 C 80C186EA/188EA 13, 20 0 No 3 Yes No No 1M 2 No Yes PS, PD, I 13 Yes Yes CMOS 5.0V N68,S80, SB80 E 80L186EA/188EA 8,13 0 No 3 Yes No No 1M 2 No Yes PS, PD, I 13 Yes Yes CMOS 3.0V N68,S80, SB80 E 80C186EB/188EB (1) 25 16 2 3 Yes No No 1M 0 No Yes PD, I 10 Yes Yes CMOS 5.0V N84, S80, SB80 C 80C186EB/188EB 13, 20 16 2 3 Yes No No 1M 0 No Yes PD, I 10 Yes Yes CMOS 5.0V N84, S80, SB80 E, M 80L186EB/188EB 16 16 2 3 Yes No No 1M 0 No Yes PD, I 10 Yes Yes CMOS 3.3V N84, S80, SB80 C 80L186EB/188EB 8, 13 16 2 3 Yes No No 1M 0 No Yes PD, I 10 Yes Yes CMOS 3.0V N84, S80, SB80 E 80C186EC/188EC 25 22 2 3 Yes No No 1M 4 Yes Yes PS, PD, I 10 Yes (8259A) Yes CMOS 5.0V KU100, S100, SB100 C 80C186EC/188EC 13, 20 22 2 3 Yes No No 1M 4 Yes Yes PS, PD, I 10 Yes (8259A) Yes CMOS 5.0V KU100, S100, SB100 E 80L186EC/188EC 16 22 2 3 Yes No No 1M 4 Yes Yes PS, PD, I 10 Yes (8259A) Yes CMOS 5.0V KU100, S100, SB100 E 80L186EC/188EC 13 22 2 3 Yes No No 1M 4 Yes Yes PS, PD, I 10 Yes (8259A) Yes CMOS 3.0V KU100, S100, SB100 E (1) product is quaranteed to 4V, 20 MHz. Packaging: A = 68ld Ceramic Pin Grid Array (PGA) KU = 100ld Plastic Quad Flatpack (PQFP) R = 68ld Ceramic Leadless Chip Carrier (LCC) N = 68ld, 84ld (EB) Plastic Leaded Chip Carrier (PLCC) S = 80ld, 100ld (EC) Quad Flatpack (QFP-EIAJ) SB = 80ld, 100ld (EC) Shrink Quad Flatpack (SQFP-EIAJ) Power Options: PD = Power Down PS = Power Save I = Idle Intel's Military and Special Products offer industrial-strength semiconductors optimized for wide temperature ranges. TEMP. RANGES: (Degrees Centigrade) C = Commercial ( 0-70 ) E = Extended (-40-85 ) M = Military ( -55-125 ) Legal Stuff © 1997 Intel Corporation