EP1S80B956C7N Altera, EP1S80B956C7N Datasheet - Page 388

• Manufacturer Part Number: EP1S80B956C7N
• Description: IC STRATIX FPGA 80K LE 956-BGA
• Manufacturer: Altera
• Series: Stratix®r

Specifications of EP1S80B956C7N

• Number Of Logic Elements/cells: 79040
• Number Of Labs/clbs: 7904
• Total Ram Bits: 7427520
• 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: -

Clock Modes
Figure 2–11. Input/Output Clock Mode in Simple Dual-Port Mode
Notes to
(1)
(2)
(3)
(4)
2–20
Stratix Device Handbook, Volume 2
wraddress[ ]
address[ ]
byteena[ ]
outclken
wrclock
inclken
rdclock
data[ ]
The rden signal is not available in the M-RAM block. A M-RAM block in simple dual-port mode is always reading
out the data stored at the current read address location.
For more information on the MultiTrack™ interconnect, see the Stratix Device Family Data Sheet section of the Stratix
Device Handbook, Volume 1 or the Stratix GX Device Family Data Sheet section of the Stratix GX Device Handbook,
Volume 1.
All registers shown have asynchronous clear ports, except when using the M-RAM. M-RAM blocks have
asynchronous clear ports on their output registers only.
Violating the setup or hold time on the address registers could corrupt the memory contents. This applies to both
read and write operations.
wren
rden
Figure
8 LAB Row
Clocks
8
2–11:
All registers shown have asynchronous clear ports, except when using
the M-RAM. M-RAM blocks have asynchronous clear ports on their
output registers only.
D
ENA
D
ENA
D
ENA
D
ENA
D
ENA
D
ENA
Q
Q
Q
Q
Q
Q
Generator
Pulse
Write
Data In
Read Address
Byte Enable
Write Address
Read Enable
Write Enable
Notes
Memory Block
Data Out
1,024 ´ 4
2,048 ´ 2
4,096 ´ 1
256 ´ 16
(1), (2), (3),
512 ´ 8
D
ENA
(4)
Q
Altera Corporation
To MultiTrack
Interconnect
July 2005