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EP20K200C Datasheet, PDF (2/90 Pages) Altera Corporation – Programmable Logic | |||
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APEX 20KC Programmable Logic Device Data Sheet
...and More
Features
â Low-power operation design
â 1.8-V supply voltage (see Table 2)
â Copper interconnect reduces power consumption
â MultiVoltTM I/O support for 1.8-V, 2.5-V, and 3.3-V interfaces
â ESBs offering programmable power-saving mode
â Flexible clock management circuitry with up to four phase-locked
loops (PLLs)
â Built-in low-skew clock tree
â Up to eight global clock signals
â ClockLockTM feature reducing clock delay and skew
â ClockBoostTM feature providing clock multiplication and
division
â ClockShiftTM feature providing programmable clock phase and
delay shifting
â Powerful I/O features
â Compliant with peripheral component interconnect Special
Interest Group (PCI SIG) PCI Local Bus Specification,
Revision 2.2 for 3.3-V operation at 33 or 66 MHz and 32 or 64 bits
â Support for high-speed external memories, including DDR
synchronous dynamic RAM (SDRAM) and ZBT static RAM
(SRAM)
â 16 input and 16 output LVDS channels at 840 megabits per
second (Mbps)
â Direct connection from I/O pins to local interconnect providing
fast tCO and tSU times for complex logic
â MultiVolt I/O support for 1.8-V, 2.5-V, and 3.3-V interfaces
â Programmable clamp to VCCIO
â Individual tri-state output enable control for each pin
â Programmable output slew-rate control to reduce switching
noise
â Support for advanced I/O standards, including low-voltage
differential signaling (LVDS), LVPECL, PCI-X, AGP, CTT,
SSTL-3 and SSTL-2, GTL+, and HSTL Class I
â Supports hot-socketing operation
â Pull-up on I/O pins before and during configuration
Table 2. APEX 20KC Supply Voltages
Feature
Voltage
Internal supply voltage (VCCINT)
1.8 V
MultiVolt I/O interface voltage levels (VCCIO) 1.8 V, 2.5 V, 3.3 V, 5.0 V (1)
Note to Table 2:
(1) APEX 20KC devices can be 5.0-V tolerant by using an external resistor.
2
Altera Corporation
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