SPARC Microarchitecture Die Photography

Early SPARC Microprocessors

Fujitsu MB86901A

Fujitsu MB86903


Fujitsu MB86931

SUN MICRO-A CY7C601-40GC


Texas Instruments TMS390C602

Weitek 3170 (3170 025-GCD, FPU)


Weitek 3171 (Cypress CY7C602-40)

Weitek 3172A (3172A 025-GCD, FPU)


Weitek 8601 (8601-040-GCD)


Sun SPARC

TI microSPARC I (TMS390S10)

Sun microSPARC II (STP1012PGA)


TI SuperSPARC I (TMX390Z50GF)

SuperSPARC II (STP1021APGA-75)


TI SuperSPARC I Cache Controller (TMX390Z55GF)

Cache controller | All resolutions


Ross/Bridgepoint SPARC

Ross hyperSPARC RT620B

Ross hyperSPARC RT625A


All die pictures were taken by Pauli Rautakorpi and are published under the Creative Commons Attribution 3.0 Unported license. Slightly edited by HARDWARECOP (exposure adjustments).