EP1S40B956C6N Altera, EP1S40B956C6N Datasheet - Page 40

• Manufacturer Part Number: EP1S40B956C6N
• Description: IC STRATIX FPGA 40K LE 956-BGA
• Manufacturer: Altera
• Series: Stratix®r

Specifications of EP1S40B956C6N

• Number Of Logic Elements/cells: 41250
• Number Of Labs/clbs: 4125
• Total Ram Bits: 3423744
• Number Of I /o: 683
• Voltage - Supply: 1.425 V ~ 1.575 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 956-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -

TriMatrix Memory
Figure 2–14. Shift Register Memory Configuration
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Stratix Device Handbook, Volume 1
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m-Bit Shift Register
m-Bit Shift Register
m-Bit Shift Register
m-Bit Shift Register
Memory Block Size
TriMatrix memory provides three different memory sizes for efficient
application support. The large number of M512 blocks are ideal for
designs with many shallow first-in first-out (FIFO) buffers. M4K blocks
provide additional resources for channelized functions that do not
require large amounts of storage. The M-RAM blocks provide a large
single block of RAM ideal for data packet storage. The different-sized
blocks allow Stratix devices to efficiently support variable-sized memory
in designs.
The Quartus II software automatically partitions the user-defined
memory into the embedded memory blocks using the most efficient size
combinations. You can also manually assign the memory to a specific
block size or a mixture of block sizes.
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Altera Corporation
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July 2005