EP1S40F780C8 Altera, EP1S40F780C8 Datasheet - Page 58

• Manufacturer Part Number: EP1S40F780C8
• Description: IC STRATIX FPGA 40K LE 780-FBGA
• Manufacturer: Altera
• Series: Stratix®r

Specifications of EP1S40F780C8

• Number Of Logic Elements/cells: 41250
• Number Of Labs/clbs: 4125
• Total Ram Bits: 3423744
• Number Of I /o: 615
• Voltage - Supply: 1.425 V ~ 1.575 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 780-FBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Number Of Gates: -
• Other names: 544-1430; EP1S40SF780C8

TriMatrix Memory
2–44
Stratix Device Handbook, Volume 1
Independent Clock Mode
The memory blocks implement independent clock mode for true dual-
port memory. In this mode, a separate clock is available for each port
(ports A and B). Clock A controls all registers on the port A side, while
clock B controls all registers on the port B side. Each port, A and B, also
supports independent clock enables and asynchronous clear signals for
port A and B registers.
independent clock mode.
Figure 2–24
shows a TriMatrix memory block in
Altera Corporation
July 2005