EP1S40B956C5 Altera, EP1S40B956C5 Datasheet - Page 687

• Manufacturer Part Number: EP1S40B956C5
• Description: IC STRATIX FPGA 40K LE 956-BGA
• Manufacturer: Altera
• Series: Stratix®r

Specifications of EP1S40B956C5

• 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: Contains lead / RoHS non-compliant
• Number Of Gates: -

Altera Corporation
July 2005
cascade primitives in APEX II and APEX 20K designs to a wire primitive
when compiled for Stratix and Stratix GX devices. These architectural
changes are transparent to the user and do not require design changes.
Figure 10–1. Carry Chain Implementation in APEX II & APEX 20K Devices vs.
Stratix & Stratix GX Devices
MultiTrack Interconnect
Stratix and Stratix GX devices use the MultiTrack interconnect structure
to provide a high-speed connection between logic resources using
performance-optimized routing channels of different lengths. This
feature maximizes overall design performance by placing critical paths
on routing lines with greater speed, resulting in minimal propagation
delay.
APEX II & APEX 20K Devices
LABs (with 10 LEs Each)
Transitioning APEX Designs to Stratix & Stratix GX Devices
Carry Chains
Stratix Device Handbook, Volume 2
Stratix Devices
Carry-Select
Chains
10–3