EP1S20F780I6N Altera, EP1S20F780I6N Datasheet - Page 295
EP1S20F780I6N
Manufacturer Part Number
EP1S20F780I6N
Description
IC STRATIX FPGA 20K LE 780-FBGA
Manufacturer
Altera
Series
Stratix®r
Specifications of EP1S20F780I6N
Number Of Logic Elements/cells
18460
Number Of Labs/clbs
1846
Total Ram Bits
1669248
Number Of I /o
586
Voltage - Supply
1.425 V ~ 1.575 V
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 100°C
Package / Case
780-FBGA
Family Name
Stratix
Number Of Logic Blocks/elements
18460
# I/os (max)
586
Frequency (max)
450.05MHz
Process Technology
0.13um (CMOS)
Operating Supply Voltage (typ)
1.5V
Logic Cells
18460
Ram Bits
1669248
Operating Supply Voltage (min)
1.425V
Operating Supply Voltage (max)
1.575V
Operating Temp Range
-40C to 100C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
780
Package Type
FC-FBGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Number Of Gates
-
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EP1S20F780I6N
Manufacturer:
ALTERA
Quantity:
3 000
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Chapter Revision Dates ......................................................................... xiii
About This Handbook ............................................................................. xv
Section I. Clock Management
Chapter 1. General-Purpose PLLs in Stratix & Stratix GX Devices
Altera Corporation
How to Find Information ...................................................................................................................... xv
How to Contact Altera ........................................................................................................................... xv
Typographic Conventions .................................................................................................................... xvi
Revision History ....................................................................................................................... Section I–1
Introduction ............................................................................................................................................ 1–1
Enhanced PLLs ....................................................................................................................................... 1–5
Fast PLLs ............................................................................................................................................... 1–31
Clocking ................................................................................................................................................ 1–39
Board Layout ........................................................................................................................................ 1–50
Clock Multiplication & Division .................................................................................................... 1–9
External Clock Outputs ................................................................................................................. 1–10
Clock Feedback ............................................................................................................................... 1–14
Phase Shifting ................................................................................................................................. 1–14
Lock Detect ...................................................................................................................................... 1–15
Programmable Duty Cycle ........................................................................................................... 1–16
General Advanced Clear & Enable Control ............................................................................... 1–16
Programmable Bandwidth ............................................................................................................ 1–18
Clock Switchover ............................................................................................................................ 1–25
Spread-Spectrum Clocking ........................................................................................................... 1–25
PLL Reconfiguration ...................................................................................................................... 1–30
Enhanced PLL Pins ........................................................................................................................ 1–30
Clock Multiplication & Division .................................................................................................. 1–34
External Clock Outputs ................................................................................................................. 1–34
Phase Shifting ................................................................................................................................. 1–35
Programmable Duty Cycle ........................................................................................................... 1–36
Control Signals ................................................................................................................................ 1–36
Pins ................................................................................................................................................... 1–37
Global & Hierarchical Clocking ................................................................................................... 1–39
Clock Input Connections ............................................................................................................... 1–41
Clock Output Connections ............................................................................................................ 1–43
VCCA & GNDA ............................................................................................................................. 1–50
Contents
iii
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