engineering sample samples qualification cpu processor prozessor information mhz pictures core frequency chip packaging info ic x86 museum collection amd cyrix harris ibm idt iit intel motorola nec sgs sgs-thomson siemens ST signetics mhs ti texas instruments ulsi hp umc weitek zilog 4004 4040 8008 808x 8085 8088 8086 80188 80186 80286 286 80386 386 i386 Am386 386sx 386dx 486 i486 586 486sx 486dx overdrive 80187 80287 387 487 pentium 586 5x86 386dlc 386slc 486dx2 mmx ppro pentium-pro pro athlon duron z80 sparc alpha dec dirk oppelt
home
  Intel A80387-16 [flip chip]   []   []   [hide data]   [close image viewer]  
Comment by Paul Collins (pi314aussie[at]yahoo.com):
I got a "turbo card" for IBM PC and IBM PC/XT. It was a self contained unit, that plugged into the 8-bit ISA slot, and a ribbon cable that plugged into the 8088 slot.
This turbo card had an 80386 and 80387 and 1MegByte RAM (in DIL 4 bank old fashion setup). The whole thing ran the ORIGINAL 16 MHz Intel chips. Boy do they run 'hot'. I thought it might have been the early versions, so I replaced those mark 1's with (then) current 386-33 and 387-33 chips. Alas, they ran just as hot as before! N.B. the 4 banks of RAM only yeilded 640k of available memory to the system. (No 384k reserved for print-spoolers or RAM-disks, like the early "AST six-pack").

» this chip on cpu-collection.de
 
Core Frequency:16 MHz
Board Frequency:16 MHz
Data bus (ext.):32 Bit
Address bus:32 Bit
Introduced:1986
Manufactured:week 51/1987
Made in:Malaysia
L1 Cache:8 KB
CPU Code:i387 DX
Intel S-Spec: SX029
Package Type:Ceramic
PGA-68
 
    more images: view image