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1990: Siemens
  week 01, 1990: Siemens R3000-25-A
  week 01, 1990: Siemens R3000-25-QF
  week 01, 1990: Siemens R3010-25-A
  week 08, 1990: Siemens R3000A-25-QF
  week 08, 1990: Siemens R3000A-33-AE
  week 08, 1990: Siemens R3010-25-QF
  week 08, 1990: Siemens R3010A-25-QF
  week 35, 1990: Siemens SAB 80286-12-N
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Siemens R3000-25-A
Siemens R3000-25-A Top Side
SIEMENS
SAB
R3000-25-A
S01420190
(M)(C)MIPS'89
W-GERMANY
PP002082
012
Siemens R3000-25-A Back Side
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Core Frequency:25 MHz
Board Frequency:25 MHz
Data bus (ext.):32 Bit
Address bus:32 Bit
Transistors:110,000
Circuit Size:1.20
Introduced:1988
Manufactured:week 01/1990
Made in:Germany
Package Type:Ceramic
Goldcap
PGA-145
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Siemens R3000-25-QF
Siemens R3000-25-QF Top Side
SIEMENS
SAB-R3000-25-QF
S10420190
21-31031-06
042
(M)(C)MIPS'89
W-GERMANY
Siemens R3000-25-QF Back Side
Donated by Dennis Grevenstein. Thanks a lot!  
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Core Frequency:25 MHz
Board Frequency:25 MHz
Data bus (ext.):32 Bit
Address bus:32 Bit
Transistors:110,000
Circuit Size:1.20
Introduced:1988
Manufactured:week 01/1990
Made in:Germany
Package Type:Ceramic
QFP-132
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Siemens R3010-25-A
Siemens R3010-25-A Top Side
SIEMENS SAB
R3010-25-A
S10410190R
(M)(C)MIPS'89
W-GERMANY
026
Siemens R3010-25-A Back Side
This is an R3010 FPU for the R3000 CPU.
 
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Core Frequency:25 MHz
Board Frequency:25 MHz
Introduced:1990
Manufactured:week 01/1990
Made in:Germany
Package Type:Ceramic
PGA-84
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Siemens R3000A-25-QF
Siemens R3000A-25-QF Top Side
R3000A-25-QF
S10420890R
21-34379-02
144
(M)(C)MIPS'89
GERMANY
Siemens R3000A-25-QF Back Side
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Core Frequency:25 MHz
Board Frequency:25 MHz
Data bus (ext.):32 Bit
Address bus:32 Bit
Transistors:110,000
Circuit Size:1.20
Introduced:1988
Manufactured:week 08/1990
Made in:Germany
Package Type:Ceramic
QFP-132
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Siemens R3000A-33-AE
Siemens R3000A-33-AE Top Side
R3000A-33-AE
S10420890R
140
(M)(C)MIPS'89
GERMANY
Siemens R3000A-33-AE Back Side
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Core Frequency:33 MHz
Board Frequency:33 MHz
Data bus (ext.):32 Bit
Address bus:32 Bit
Transistors:110,000
Circuit Size:1.20
Introduced:1988
Manufactured:week 08/1990
Made in:Germany
Package Type:Ceramic
Goldcap
PGA-175
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Siemens R3010-25-QF
Siemens R3010-25-QF Top Side
SIEMENS SAB
R3010-25-QF
S10410190
21-31032-06
050
(M)(C)MIPS'89
W-GERMANY
Siemens R3010-25-QF Back Side
Donated by Dennis Grevenstein. Thanks a lot!  
add comment
Core Frequency:25 MHz
Board Frequency:25 MHz
Introduced:1990
Manufactured:week 08/1990
Made in:Germany
Package Type:Ceramic
QFP-84
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Siemens R3010A-25-QF
Siemens R3010A-25-QF Top Side
SIEMENS SAB
R3010A-25-QF
S10410890R
21-34380-02
130
(M)(C)MIPS'89
GERMANY
Siemens R3010A-25-QF Back Side
This is an R3010 FPU for the R3000 CPU.
 
add comment
Core Frequency:25 MHz
Board Frequency:25 MHz
Introduced:1990
Manufactured:week 08/1990
Made in:Germany
Package Type:Ceramic
QFP-84
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Siemens SAB 80286-12-N
Siemens SAB 80286-12-N Top Side
SIEMENS
SAB 80286-12-N
S-2140989
(M) (C) INTEL'82
AUSTRIA
9035
Siemens SAB 80286-12-N Back Side
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Core Frequency:12 MHz
Board Frequency:12 MHz
Data bus (ext.):16 Bit
Address bus:24 Bit
Transistors:134,000
Circuit Size:1.50
Voltage:5 V
Introduced:02/1982
Manufactured:week 35/1990
Made in:Austria
Package Type:Plastic
PLCC-48
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