EP1S20F672C7N Altera, EP1S20F672C7N Datasheet - Page 62

• Manufacturer Part Number: EP1S20F672C7N
• Description: IC STRATIX FPGA 20K LE 672-FBGA
• Manufacturer: Altera
• Series: Stratix®r

Specifications of EP1S20F672C7N

• 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: 0°C ~ 85°C
• Package / Case: 672-FBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -
• Other names: 544-1854; EP1S20F672C7N

TriMatrix Memory
Figure 2–26. Input/Output Clock Mode in Simple Dual-Port Mode
Notes to
(1)
(2)
2–48
Stratix Device Handbook, Volume 1
wraddress[ ]
address[ ]
byteena[ ]
outclken
wrclock
inclken
rdclock
data[ ]
All registers shown except the rden register have asynchronous clear ports.
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
2–26:
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),
512 ´ 8
(2)
D
ENA
Q
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July 2005