What is 3.3V General Purpose I/O Staggered Pad Set?
3.3V General Purpose I/O Staggered Pad Set is a GPIO IP core from Aragio Solutions listed on Semi IP Hub. It is listed with support for globalfoundries Silicon Proven.
Vendor:
Aragio Solutions
Category:
GPIO
3.3V General Purpose I/O Staggered Pad Set
The 3.3V GPIO library provides general purpose bidirectional I/O cells.
Overview
The 3.3V GPIO library provides general purpose bidirectional I/O cells. These programmable, multi-voltage I/O’s give the system designer the flexibility to design to a wide range of performance targets.
These 22nm libraries are available in inline and staggered CUP wire bond implementations with a flip chip option.
To design a functional I/O power domain with these cells, an additional library is required – 3.3V Support: Power. That library contains an input-only buffer, isolated analog I/O, and a full complement of power cells along with corner and spacer cells to assemble a complete pad ring by abutment. An included rail splitter allows multiple power domains to be isolated in the same pad ring while maintaining continuous VDD/VSS for robust ESD protection.
These 22nm libraries are available in inline and staggered CUP wire bond implementations with a flip chip option.
To design a functional I/O power domain with these cells, an additional library is required – 3.3V Support: Power. That library contains an input-only buffer, isolated analog I/O, and a full complement of power cells along with corner and spacer cells to assemble a complete pad ring by abutment. An included rail splitter allows multiple power domains to be isolated in the same pad ring while maintaining continuous VDD/VSS for robust ESD protection.
Key features
- Bidirectional GPIO Driver Features
- ? Multi-Voltage (1.2V, 1.5V, 1.8V, 2.5V, 3.3V)
- ? LVCMOS / LVTTL input with selectable hysteresis
- ? Programmable drive strength (rated 2mA to 12mA)
- ? Selectable output slew rate
- ? Optimized for EMC with SSO factor of 8
- ? Open-drain output mode
- ? Programmable input options (pull-up/pull-down/repeater)
- ? Power-On Start (POS) capable
- ? Power sequencing independent design with Power-On Control
What’s Included?
- Physical abstract in LEF format (.lef)
- Timing models in Synopsys Liberty formats (.lib and .db)
- Calibre compatible LVS netlist in CDL format (.cdl)
- GDSII stream (.gds)
- Behavioral Verilog (.v)
- Layout Parasitic Extraction (LPE) SPICE netlist (.spice)
- Databook (.pdf)
- Library User Guide - ESD Guidelines (.pdf)
Silicon Options
| Foundry | Node | Process | Maturity |
|---|---|---|---|
| GlobalFoundries | 22nm | 22 220 nm | Silicon Proven |
Specifications
Identity
Part Number
RGO_GF22_18V33_FDX_25C
Vendor
Aragio Solutions
Type
Silicon IP
Provider
HQ:
USA
Frequently asked questions about GPIO Pad Library IP cores
How should engineers evaluate this GPIO?
Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this GPIO IP.
Can this semiconductor IP be compared with similar products?
Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.