EP1S20F672I7 Altera, EP1S20F672I7 Datasheet - Page 33

• Manufacturer Part Number: EP1S20F672I7
• Description: IC STRATIX FPGA 20K LE 672-FBGA
• Manufacturer: Altera
• Series: Stratix®r

Specifications of EP1S20F672I7

• Number Of Logic Elements/cells: 18460
• Number Of Labs/clbs: 1846
• Total Ram Bits: 1669248
• Number Of I /o: 426
• Voltage - Supply: 1.425 V ~ 1.575 V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 100°C
• Package / Case: 672-FBGA
• Family Name: Stratix
• Number Of Logic Blocks/elements: 18460
• # I/os (max): 426
• Frequency (max): 420.17MHz
• 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: 672
• Package Type: FBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Number Of Gates: -
• Lead Free Status / Rohs Status: Not Compliant

Altera Corporation
July 2005
C8 interconnects span eight LABs, M512, or M4K blocks up or down from
a source LAB. Every LAB has its own set of C8 interconnects to drive
either up or down. C8 interconnect connections between the LABs in a
column are similar to the C4 connections shown in
exception that they connect to eight LABs above and below. The C8
interconnects can drive and be driven by all types of architecture blocks
similar to C4 interconnects. C8 interconnects can drive each other to
extend their range as well as R8 interconnects for column-to-column
connections. C8 interconnects are faster than two C4 interconnects.
C16 column interconnects span a length of 16 LABs and provide the
fastest resource for long column connections between LABs, TriMatrix
memory blocks, DSP blocks, and IOEs. C16 interconnects can cross M-
RAM blocks and also drive to row and column interconnects at every
fourth LAB. C16 interconnects drive LAB local interconnects via C4 and
R4 interconnects and do not drive LAB local interconnects directly.
All embedded blocks communicate with the logic array similar to LAB-
to-LAB interfaces. Each block (i.e., TriMatrix memory and DSP blocks)
connects to row and column interconnects and has local interconnect
regions driven by row and column interconnects. These blocks also have
direct link interconnects for fast connections to and from a neighboring
LAB. All blocks are fed by the row LAB clocks, labclk[7..0].
Stratix Device Handbook, Volume 1
Figure 2–11
Stratix Architecture
with the
2–19