High voltage tolerant I/O

Overview

Overvoltage tolerant or undervoltage tolerant I/O circuits

Key Features

Functional I/O circuits and ESD protection cells
Enable higher voltage tolerance, beyond foundry I/O voltage levels

Benefits

Scalable robustness
Area efficient
low capacitance option
low power consumption

Applications

Every IC design that requires a higher/lower voltage tolerance

Deliverables

GDSII
LVS support
Datasheet
Documentation
Integration guidelines and services

Technical Specifications

Foundry, Node

All foundries and processes

Maturity

Silicon proven

Availability

Immediate

GLOBALFOUNDRIES

Silicon Proven: 22nm FDX , 55nm , 55nm LPX , 65nm , 65nm LP , 65nm LPe

SMIC

Silicon Proven: 40nm LL , 90nm G

Samsung

Pre-Silicon: 4nm , 5nm , 8nm , 14nm
Silicon Proven: 4nm , 5nm , 8nm , 14nm

Silterra

Silicon Proven: 180nm

TSMC

In Production: 28nm , 28nm HP , 28nm HPC , 28nm HPCP , 28nm HPL , 28nm HPM , 28nm LP , 130nm , 130nm BCD , 130nm BCD+ , 130nm G , 130nm LP , 130nm LV , 130nm LVOD
Pre-Silicon: 3nm
Silicon Proven: 4nm , 5nm , 6nm , 7nm , 12nm , 16nm , 20nm , 22nm , 28nm , 28nm HP , 28nm HPC , 28nm HPCP , 28nm HPL , 28nm HPM , 28nm LP , 40nm G , 40nm LP , 45nm GS , 45nm LP , 55nm FL , 55nm G , 55nm GP , 55nm LP , 55nm NF , 55nm ULP , 55nm ULPEF , 55nm UP , 65nm G , 65nm GP , 65nm LP , 90nm FS , 90nm FT , 90nm G , 90nm GT , 90nm LP , 90nm zzz , 110nm G , 110nm HV , 110nm LVP , 130nm , 130nm G , 130nm LP , 130nm LV , 130nm LVOD , 150nm G , 150nm LV , 160nm G , 160nm LP , 180nm , 180nm E , 180nm ELL , 180nm FG , 180nm G , 180nm LP , 180nm LV , 180nm ULL , 250nm BCD , 250nm BCD , 250nm E , 250nm G , 350nm G

UMC

Silicon Proven: 28nm , 28nm HLP , 28nm HPC , 28nm HPM , 28nm LP , 55nm , 65nm LL , 65nm LP , 65nm SP

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