Sofics Datasheet – TSMC 2nm 1V8 GPIO

This TSMC 2nm 1.8V GPIO IP provides configurable, overvoltage-tolerant I/O functionality for advanced-node designs. The IP macro is designed in TSMC 2nm and can be ported to other technologies upon request using Sofics in-house design tool flow.

DS-TS2N-1V8-GPIO

Key Highlights

Broad portfolio of IO configurations from a single base architecture
Modular design enables fast and reliable turnaround and low NRE
Proven across multiple advanced nodes
Optimized for performance, power, and area trade-offs

Details

Parameter	Value
VDD	0.75V ±10%
VDDIO	1.8V ±5%
Temperature Tj	-40C to 85C

Key Features

Parameter	Value
Maximum bit rate	100 MHz
Drive strength	5mA (other options available)
ESD robustness	>1kV HBM

Area

Type	Size [μm²]
I/O	4800

Summary

The TSMC 2nm 1.8V GPIO offers configurable I/O functionality with multi-voltage support, over-voltage tolerance (OVT), and high-speed or ultra-low-power modes. Designed for advanced nodes, it enables reliable interfacing between low-voltage cores and higher-voltage or legacy systems.

An integrated voltage regulator can be added to ensure stable operation across wide voltage ranges for auxiliary supply domains, supporting multi-voltage and OVT functionality without external components.

Pin Schematic

Features

Overvoltage tolerant design
Supports multiple supply voltages
Input enable/disable
Tri-state output
Optional Pull select
Pullup/Pulldown
Compatible with TSMC I/O ring
Integrated voltage regulator
Other analog features such as I²C, I³C, SPI, UART, JTAG, PWM, WDT, slew rate control, fail-safe, drive strength options and more

Sofics offers a broad portfolio of configurable specialty I/Os enabling flexible integration across multiple voltage domains and applications. Explore our specialty GPIO circuits and TSMC IP solutions. Additional variants and features can be supported upon request, allowing fast customization through minimal design changes. For more information, visit www.sofics.com or contact us at bd@sofics.com.