EP2C8T144I8N Altera, EP2C8T144I8N Datasheet - Page 153
![IC CYCLONE II FPGA 8K 144-TQFP](/photos/6/70/67061/544-144-tqfp_sml.jpg)
EP2C8T144I8N
Manufacturer Part Number
EP2C8T144I8N
Description
IC CYCLONE II FPGA 8K 144-TQFP
Manufacturer
Altera
Series
Cyclone® IIr
Datasheet
1.EP2C5T144C8N.pdf
(168 pages)
Specifications of EP2C8T144I8N
Number Of Logic Elements/cells
8256
Number Of Labs/clbs
516
Total Ram Bits
165888
Number Of I /o
85
Voltage - Supply
1.15 V ~ 1.25 V
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 100°C
Package / Case
144-TQFP, 144-VQFP
Family Name
Cyclone® II
Number Of Logic Blocks/elements
8256
# I/os (max)
85
Frequency (max)
402.58MHz
Process Technology
90nm
Operating Supply Voltage (typ)
1.2V
Logic Cells
8256
Ram Bits
165888
Operating Supply Voltage (min)
1.15V
Operating Supply Voltage (max)
1.25V
Operating Temp Range
-40C to 100C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
144
Package Type
TQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Number Of Gates
-
Lead Free Status / Rohs Status
Compliant
Other names
544-2157
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EP2C8T144I8N
Manufacturer:
ALTERA31
Quantity:
387
Part Number:
EP2C8T144I8N
Manufacturer:
ALTERA/阿尔特拉
Quantity:
20 000
Altera Corporation
February 2008
Notes to
(1)
(2)
(3)
(4)
(5)
f
(input clock
frequency)
HSIODR
SW
Input jitter
tolerance
t
H S C L K
L O C K
Table 5–51. LVDS Receiver Timing Specification
Symbol
For extended temperature devices, the maximum input clock frequency for x10 through x2 modes is 275 MHz.
For extended temperature devices, the maximum data rate for x10 through x2 modes is 550 Mbps.
For extended temperature devices, the maximum input clock frequency for x1 mode is 340 MHz.
For extended temperature devices, the maximum data rate for x1 mode is 340 Mbps.
For extended temperature devices, the maximum lock time is 500 us.
Table
Conditions
5–51:
×10
×10
×8
×7
×4
×2
×1
×8
×7
×4
×2
×1
—
—
—
Min
100
10
10
10
10
10
10
80
70
40
20
10
—
—
—
External Memory Interface Specifications
Table 5–52
Note to
(1)
–6 Speed Grade
Table 5–52. DQS Bus Clock Skew Adder Specifications
Typ
This skew specification is the absolute maximum and minimum skew. For
example, skew on a ×9 DQ group is 155 ps or ±77.5 ps.
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Table
Mode
×18
shows the DQS bus clock skew adder specifications.
×9
402.5
402.5
402.5
402.5
402.5
402.5
402.5
Max
805
805
805
805
805
300
500
100
5–52:
Min
100
10
10
10
10
10
10
80
70
40
20
10
—
—
—
–7 Speed Grade
DQS Clock Skew Adder
Typ
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
DC Characteristics and Timing Specifications
402.5
402.5
155
190
Max
320
320
320
320
320
640
640
640
640
640
400
500
100
Cyclone II Device Handbook, Volume 1
Min
100
10
10
10
10
10
10
80
70
40
20
10
—
—
—
–8 Speed Grade
Typ
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
402.5
402.5
320
320
320
320
320
640
640
640
640
640
100
Max
400
550
Unit
ps
ps
(1)
(1)
(1)
(1)
(1)
(2)
(2)
(2)
(2)
(2)
(5)
(3)
(4)
Mbps
Mbps
Mbps
Mbps
Mbps
Mbps
MHz
MHz
MHz
MHz
MHz
MHz
Unit
ps
ps
ps
5–63