NEC NE3510M04 - RF HJ-FET : weekend die-shot

Die size 275x265 µm.

ST TS321 - generic SOT23 opamp : weekend die-shot

ST TS321 is a single opamp in SOT23-5 package designed to match and exceed industry standard LM358A and LM324 opamps.
Die size 1270x735 µm.

National Semiconductor LMC555 : weekend die-shot

Die size 1144x1086 µm.

GD32F103CBT6 - Cortex-M3 with serial flash : weekend die-shot

Giga Devices GD32F103CBT6 really surprised us:


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ST TS951 - 3 MHz BiCMOS R2R opamp : weekend die-shot

Die size 1339x860 µm.

S9014 - low noise npn BJT : weekend die-shot

Die size 282x282 µm.

Noname TL431 : weekend die-shot

Yet another noname TL431.
Die size 730x571 µm.