EP2C8Q208C8 Altera, EP2C8Q208C8 Datasheet - Page 60
EP2C8Q208C8
Manufacturer Part Number
EP2C8Q208C8
Description
IC CYCLONE II FPGA 8K 208-PQFP
Manufacturer
Altera
Series
Cyclone® IIr
Datasheet
1.EP2C5T144C8N.pdf
(168 pages)
Specifications of EP2C8Q208C8
Number Of Logic Elements/cells
8256
Number Of Labs/clbs
516
Total Ram Bits
165888
Number Of I /o
138
Voltage - Supply
1.15 V ~ 1.25 V
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 85°C
Package / Case
208-MQFP, 208-PQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Number Of Gates
-
Other names
544-1456
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
EP2C8Q208C8
Manufacturer:
ALTERA/阿尔特拉
Quantity:
20 000
Company:
Part Number:
EP2C8Q208C8N
Manufacturer:
ALTERA
Quantity:
8
Company:
Part Number:
EP2C8Q208C8N
Manufacturer:
ALTERA
Quantity:
853
I/O Structure & Features
Figure 2–27. DDR SDRAM Interfacing
2–48
Cyclone II Device Handbook, Volume 1
PLL
OE
-90˚ Shifted clk
Register
LE
Register
f
clk
LE
GND
V CC
Register
Register
LE
LE
For more information on Cyclone II external memory interfaces, see the
External Memory Interfaces chapter in Volume 1 of the Cyclone II Device
Handbook.
Control Circuitry
Clock Delay
DQS
t
Clock Control
Block
OE
ENOUT
Register
LE
en/dis
Register
LE
DataA
DataB
Dynamic Enable/Disable
ena_register_mode
Circuitry
Register
Register
Global Clock
LE
LE
DQ
Register
Register
LE
LE
Altera Corporation
Register
LE
February 2007
Resynchronizing
to System Clock
Adjacent LAB LEs
Register
Register
LE
LE