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LSI Logic SPARC
  LSI Logic SPARC L1A3761 100-1808-01
  LSI Logic SPARC S1A0007 100-1808-02
  LSI Logic SPARC S1C0010 100-2921-01
  LSI Logic SPARC L64811GC-40S
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LSI Logic SPARC L1A3761 100-1808-01
LSI Logic SPARC L1A3761 100-1808-01 Top Side
L1A3761
100-1808-01
IU
TAC 8915
LSI Logic SPARC L1A3761 100-1808-01 Back Side
Donated by Sunopsis, the Sun Museum. Thanks a lot!  
A SPARC CPU from a SPARCstation 1 (4/60) 'Campus' early model.
 
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Core Frequency:20 MHz
Board Frequency:20 MHz
Data bus (ext.):32 Bit
Address bus:32 Bit
Introduced:1988
Manufactured:week 15/1989
Package Type:Ceramic
PGA-179
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LSI Logic SPARC S1A0007 100-1808-02
LSI Logic SPARC S1A0007 100-1808-02 Top Side
S1A0007
100-1808-02
IU
NNE8928
LSI Logic SPARC S1A0007 100-1808-02 Back Side
A SPARC CPU from my SPARCstation 1 (4/60) 'Campus'. This CPU replaced the 100-1808-01 in early models of the SS1. SPARC V7 architecture.
 
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Core Frequency:20 MHz
Board Frequency:20 MHz
Data bus (ext.):32 Bit
Address bus:32 Bit
Introduced:1988
Manufactured:week 28/1989
Package Type:Plastic
PGA-175
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LSI Logic SPARC S1C0010 100-2921-01
LSI Logic SPARC S1C0010 100-2921-01 Top Side
S1C0010 PF FPA
100-2921-01
WG17743P
NNR 9119
GERMANY
A SPARC IU (Integer Unit) from my SPARCstation IPC 'Phoenix'. SPARC V7 architecture.
 
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Core Frequency:25 MHz
Board Frequency:25 MHz
Data bus (ext.):32 Bit
Address bus:32 Bit
Introduced:1990
Manufactured:week 19/1991
Made in:Germany
L1 Cache:64 KB
Package Type:Plastic
PQFP-160
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LSI Logic SPARC L64811GC-40S
LSI Logic SPARC L64811GC-40S Top Side
L64811GC-40S
SPARC IU
C32765.20
NAC 9116
4A9802 PQ FW DJA
LSI Logic SPARC L64811GC-40S Back Side
A SPARC Integer Unit from a Sun SPARCstation 2 (4/75) 'Calvin'. The SS2's CPU (like in all older SPARC systems) consists of three separate parts, an Integer Unit (IU), a Floating-Point Unit (FPU) and cache memory (high speed local memory for the IU). SPARC V7 architecture. For more information on SS2 systems please refer to the SPARCstation 2 Field Service Manual
 
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Core Frequency:40 MHz
Board Frequency:40 MHz
Introduced:1990
Manufactured:week 16/1991
Package Type:Ceramic
PGA-207
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