Core Vt

Device offering C55LP CS250L 55LP 55SP
Vdd (V) 1.2 1.2 1.2 1
uLVT V - - -
LVT V V V V
RVT V V V V
HVT V - V V
uHVT - - V V

IO

Device offering C55LP CS250L 55LP 55SP
Vdd (V) 1.2 1.2 1.2 1
1.8V - V - V
2.5UD1.8V V - V V
2.5V V - V V
2.5OD3.3V V - V V
3.3V - V - V

SRAM

Device offering C55LP CS250L 55LP 55SP
Vdd (V) 1.2 1.2 1.2 1
Ultra High Density - - - -
High Density 0.425 0.425 0.425 0.425
High Current - - - 0.502
Dual Port 0.953 0.953 - 0.938

※UMC Technology : Porting to USJC