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General-Purpose I/O (GPIO) - 1.5V-1.8V
The 1.8V General Purpose I/O libraries provide bidirectional I/O, isolated analog I/O, and a full complement of I/O power, core power, and analog power cells along with the necessary support cells to construct 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.
特色
- ▪ Multi-Voltage (1.2V, 1.5V, 1.8V)
- ▪ 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
可交付内容
- a. Physical abstract in LEF format (.lef)
- b. Timing models in Synopsys Liberty formats (.lib and .db)
- c. Calibre compatible LVS netlist in CDL format (.cdl)
- d. GDSII stream (.gds)
- e. Behavioral Verilog (.v)
- f. Layout Parasitic Extraction (LPE) SPICE netlist (.spice)
- g. Databook (.pdf)
- h. Library User Guide - ESD Guidelines (.pdf)
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