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1992: HP
  HP PA-RISC 7100LC (PCX-L)
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» all chips made in 1992
 
HP PA-RISC 7100LC (PCX-L)
HP PA-RISC 7100LC (PCX-L) Top Side
hp 5960-1342REVB
HP PA-RISC 7100LC (PCX-L) Back Side
The PA7100LC was primarily designed as a single-chip solution for application in low cost systems while still delivering the performance of '91 high-end workstations and servers. Contrary to earlier PA1.1 implementations which needed several support chips for the MPU the PA7100LC integrates the CPU, FPU, MIOC (memory and I/O controller) and a first-level cache on a single VLSI chip.
This CPU was used in HP 9000 712, 715 and 725 workstations and some D- and E-class servers.
 
References: PA 7100LC at OpenPA.net
 
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Core Frequency:80 MHz
Data bus (ext.):64 Bit
Address bus:32 Bit
Transistors:900,000
Circuit Size:0.75
Manufactured:week ?/1992
L1 Cache:1 KB
CPU Code:PCX-L / Hummingbird
Package Type:Ceramic
PGA-431
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