Vendor: Dolphin Technology Category: GPIO

I/O Library

Dolphin Technology offers an extensive array of Interface IP, all of whichhasbeen optimized for ultra high performance across all…

Overview

Dolphin Technology offers an extensive array of Interface IP, all of whichhasbeen optimized for ultra high performance across all processes supported. Our I/O portfolio includes: Standard I/O (General Purpose I/O or GPIO), Specialty I/O (bus-specific I/O), NAND Flash I/O and DDRx & LPDDRx I/O.

Dolphin Technology offers one of the industry's largest selections of Interface IP, all of which has been optimized for ultra high performance across all processes supported. Our I/O portfolio includes:

  • Standard I/O (General Purpose I/O or GPIO)
    • GPIO High Voltage Tolerant
    • GPIO High Voltage Capable
    • GPIO High Voltage Tolerant Failsafe (for selected technologies)
    • GPIO High Voltage Capable Failsafe (for selected technologies)
    • Crystal Oscillator Pad
      • 32KHz
      • 1MHz - 50MHz

  • Specialty I/O (bus-specific I/O)
    • LVDS Tx/Rx
    • LVDS/GPIO Combo
    • DDR4/3 & LPDDR4/3 Combo
    • DDR3/2 & LPDDR3/2 Combo
    • eMMC I/O
    • SD 2.0 I/O
    • SD UHS2 I/O
    • I2C I/O
    • I3C I/O
    • I2S I/O
    • ONFI
    • MDIO
    • SSTL
    • HSTL
    • CML
    • RGMII
    • RC Oscillator
    • Oscillator Pad pitch compatible with GPIO
    • Multi Function IO

We specialize in Staggered, Inline and Flip Chip pads with aggressive pitch for the most demanding designs, whether pad or core limited. Plus, our I/O Compiler enables us to customize the entire library based on process-specific and chip-specific options.

GENERAL PURPOSE I/O   2/3nm 4/5nm 6/7nm 12/16nm 22/28nm 40nm   55nm 65nm       80nm      90nm
I/O drive strengths 2/4/6/8/10/12 mA 🟢 🟢 🟢  🟢 🟢 🟢 🟢 🟢 🟢 🟢
1.5V Xtrs, 1.8V output drive/2.5V Tolerant 🟢 🟢                
1.5V Xtrs, 1.8V/2.5V output drive Capable 🟢 🟢                
1.8V Xtrs, 1.8V output drive/3.3V Tolerant     🟢 🟢            
1.8V Xtrs, 1.8V/3.3V output drive Capable     🟢 🟢            
1.8V Xtrs, 1.8V output drive/2.5V/3.3V Tolerant         🟢 🟢 🟢 🟢 🟢 🟢
1.8V Xtrs, 1.8V/2.5V/3.3V output drive Capable         🟢 🟢 🟢 🟢 🟢 🟢
2.5V Xtrs, 2.5V output drive/3.3V Tolerant         🟢 🟢 🟢 🟢 🟢 🟢
2.5V Xtrs, 2.5V/3.3V output drive Capable         🟢 🟢 🟢 🟢 🟢 🟢

 

DDR I/O 2/3nm 4/5nm 6/7nm 12/16nm 22/28nm 40nm   55nm 65nm       80nm      90nm
Configurable single-ended and differential I/O's 🟢 🟢 🟢 🟢 🟢 🟢 🟢 🟢 🟢 🟢
DDR4/3/2 & LPDDR4/3/2 I/O with PVT Compensation and PVT compensated internal termination RTT using 1.8V Xtrs 🟢  🟢   🟢 🟢 🟢          
DDR4/3/2 & LPDDR4/3/2 I/O with PVT Compensation and PVT compensated internal termination RTT using 2.5V Xtrs 🟢 🟢 🟢 🟢 🟢          
DDR3/2/1 & LPDDR2/1 I/O with PVT Compensation and PVT compensated internal termination RTT using 1.8V Xtrs           🟢 🟢 🟢 🟢 🟢
DDR3/2/1 & LPDDR2/1 I/O with PVT Compensation and PVT compensated internal termination RTT using 2.5V Xtrs           🟢 🟢 🟢 🟢 🟢

 

NAND FLASH I/O 2/3nm 4/5nm 6/7nm 12/16nm 22/28nm 40nm   55nm 65nm       80nm      90nm
ONFI 4.2/4/3/2/1 and Toggle 2/1 NAND compliant 🟢 🟢 🟢 🟢 🟢 🟢 🟢 🟢    
Configurable single-ended and differential I/O's 🟢 🟢 🟢 🟢 🟢 🟢 🟢 🟢    
NAND Flash I/O with PVT Compensation and PVT compensated internal termination RTT using 1.8V Xtrs 🟢 🟢 🟢 🟢 🟢 🟢 🟢 🟢    
Drive capability up to 80pF 🟢 🟢 🟢 🟢 🟢 🟢 🟢 🟢    

 

SPECIAL PURPOSE I/O   2/3nm 4/5nm 6/7nm 12/16nm 22/28nm 40nm   55nm 65nm       80nm      90nm
LVPECL I/O with PVT Compensation 🟢 🟢 🟢 🟢 🟢 🟢 🟢 🟢 🟢 🟢
LVDS/LVPECL Combo with PVT Compensation 🟢 🟢 🟢 🟢 🟢 🟢 🟢 🟢 🟢 🟢
PCI 🟢 🟢 🟢 🟢 🟢 🟢 🟢 🟢 🟢 🟢
I2C/I3C 🟢 🟢 🟢 🟢 🟢 🟢 🟢 🟢 🟢 🟢
Multi Function IO         🟢 🟢 🟢 🟢 🟢 🟢

 

I/O FEATURES 2/3nm 4/5nm 6/7nm 12/16nm 22/28nm 40nm   55nm 65nm       80nm      90nm
Libraries include configurable I/O's, power cells, fillers, spacers, and analog or calibration cells 🟢 🟢 🟢 🟢 🟢 🟢 🟢 🟢 🟢 🟢
Pad design with 25um pitch 🟢 🟢 🟢 🟢 🟢 🟢 🟢 🟢 🟢 🟢
Supports wirebond/CUP and flipchip packages 🟢 🟢 🟢 🟢 🟢 🟢 🟢 🟢 🟢 🟢
Programmable metal stack options 🟢 🟢 🟢 🟢 🟢 🟢 🟢 🟢 🟢 🟢
4 different slew rate options 🟢 🟢 🟢 🟢 🟢 🟢 🟢 🟢 🟢 🟢
Built-in JTAG Logic for testability 🟢 🟢 🟢 🟢 🟢 🟢 🟢 🟢 🟢 🟢
Input/Output registers options 🟢 🟢 🟢 🟢 🟢 🟢 🟢 🟢 🟢 🟢
Bus-hold(sustain) and pull-up/pull-down options 🟢 🟢 🟢 🟢 🟢 🟢 🟢 🟢 🟢 🟢
Built-in ESD and Latchup Prevention circuits 🟢 🟢 🟢 🟢 🟢 🟢 🟢 🟢 🟢 🟢

Files

Note: some files may require an NDA depending on provider policy.

Specifications

Identity

Part Number
I/O Library
Vendor
Dolphin Technology
Type
Silicon IP

Provider

Dolphin Technology
HQ: USA
Dolphin Technology provides SoC designers with a broad array of silicon-proven IP for Memory, I/O, Standard Cells, DDR PHY, Memory Controllers, PLL/DLL and Memory Test and Repair (BIST). Dolphin offers both standard and custom solutions that are optimized for low power, high performance and high density across a broad range of process technologies. These solutions include: - Memory Compilers (Single & Dual Port SRAM, 1 & 2 Port RF, ROM) - Specialty Memory (ROM, BCAM, TCAM, CAM) - I/O (General purpose, bus-specific, DDR, Flash) - Standard Cell libraries (7-track, 10-track, 12-track, 14-track) - DDR PHY (hardened DDRx & LPDDRx SDRAM PHY) - PLL/DLL (programmable PLL, fully digital DLL) - SERDES - Memory Controllers (DDRx & LPDDRx DRAM) - Memory BIST - And more... Dolphin Technology has been enabling SoC design teams to enhance quality and reduce time to market since 1996.

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Frequently asked questions about GPIO Pad Library IP cores

What is I/O Library?

I/O Library is a GPIO IP core from Dolphin Technology listed on Semi IP Hub.

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.

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