The 3.3V General Purpose I/O (5VT) library provides programmable bidirectional I/O’s that are both 5V tolerant and fault tolerant.
The I/O’s are provided in a standard width variant and in a wider variant that includes an ESD event triggered SCR for those clients that require 200V Machine Model ESD protection.
2.5V 5V Tolerant GPIO Inline IO Pad Set
Overview
Key Features
- ? Fault tolerant operation – no current flow @ DVDD = 0V
- ? 5V tolerant @ 3.3V operation
- ? Multi-Voltage (1.8V, 2.5V, 3.3V)
- ? 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
- In full-drive mode, this driver can operate to frequencies in excess of 100MHz with 15pF external load and 125 MHz with 10pF load. Actual frequency limits are load and system dependent. A maximum
Deliverables
- 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)
Technical Specifications
Short description
2.5V 5V Tolerant GPIO Inline IO Pad Set
Vendor
Vendor Name
Foundry, Node
GLOBALFOUNDRIES, 40nm
Maturity
Silicon Proven
Availability
Available Now
GLOBALFOUNDRIES
Silicon Proven:
40nm
LP
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- CSMC13V33 process DUPIO, This library includes analog I/O cells and digital I/O cells and supports Inline DUP I/O pad.