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CPU
LSI

LSI LR3000GC-20

Processor

CPU cores
1*

No matched benchmark results are available for this entry yet.

Processing & platform

CPU cores
1*
Process node
1,200 nm*

System configuration

Detailed specifications

Specifications · 27 fields
Bus clock declaration
20* MHz
Scope and conditions
Package
CPGA-145*
Architecture declaration
32*
Scope and conditions
Package
CPGA-145*
Component type
CPU*
Scope and conditions
Package
CPGA-145*
Declared processor cores
1*
Scope and conditions
Package
CPGA-145*
External data bus declaration
32*
Scope and conditions
Package
CPGA-145*
Die size declaration
66* mm²
Scope and conditions
Physical region
Whole-chip or component scope unspecified*
Package
CPGA-145*
Family
R3000*
Scope and conditions
Package
CPGA-145*
Floating-point unit declaration
Ext R3010*
Scope and conditions
FPU implementation
Integrated or external scope unspecified*
Package
CPGA-145*
Maximum or typical clock declaration
20* MHz
Scope and conditions
Clock type
Maximum or typical; base or boost role unspecified*
Package
CPGA-145*
Instruction set
  • R3000*
Scope and conditions
Package
CPGA-145*
Instruction-set architecture
MIPS*
Scope and conditions
Package
CPGA-145*
L1 data cache declaration
64* KiB
Scope and conditions
Package
CPGA-145*
L1 instruction cache declaration
64* KiB
Scope and conditions
Package
CPGA-145*
Unified L1 cache declaration
No*
Scope and conditions
Package
CPGA-145*
Manufacturer
LSI*
Scope and conditions
Package
CPGA-145*
Package
CPGA-145*
Package dimensions
40 x 40 x 7.5 mm^3*
Scope and conditions
Package
CPGA-145*
Part number
LR3000GC-20*
Scope and conditions
Package
CPGA-145*
Typical power declaration
4* W
Scope and conditions
Package
CPGA-145*
Fabrication node declaration
1.2* µm
Scope and conditions
Package
CPGA-145*
Maximum RAM declaration
4* GiB
Scope and conditions
Package
CPGA-145*
Release date declaration
1988*
Scope and conditions
Date precision
Year*
Package
CPGA-145*
Transistor count declaration
110,000*
Scope and conditions
Package
CPGA-145*
Core supply voltage range
4.75* – 5.25* V
Scope and conditions
Package
CPGA-145*
Typical core supply voltage
5* V
Scope and conditions
Package
CPGA-145*
I/O supply voltage
5* V
Scope and conditions
Package
CPGA-145*
Virtual memory declaration
64TiB*
Scope and conditions
Unit
Unspecified*
Package
CPGA-145*

* Provisional data