EP1C3T144C6 Altera, EP1C3T144C6 Datasheet - Page 53

• Manufacturer Part Number: EP1C3T144C6
• Description: IC CYCLONE FPGA 2910 LE 144-TQFP
• Manufacturer: Altera
• Series: Cyclone®r

Specifications of EP1C3T144C6

• Number Of Logic Elements/cells: 2910
• Number Of Labs/clbs: 291
• Total Ram Bits: 59904
• Number Of I /o: 104
• Voltage - Supply: 1.425 V ~ 1.575 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 144-TQFP, 144-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Number Of Gates: -
• Other names: 544-1050

Figure 2–33. Cyclone Device DQ and DQS Groups in ×8 Mode
Note to
(1)
Altera Corporation
May 2008
Each DQ group consists of one DQS pin, eight DQ pins, and one DM pin.
Figure
Top, Bottom, Left, or Right I/O Bank
2–33:
output pins (nSTATUS and CONF_DONE) and all the JTAG pins in I/O
bank 3 must operate at 2.5 V because the V
I/O banks 1, 2, 3, and 4 support DQS signals with DQ bus modes of × 8.
For × 8 mode, there are up to eight groups of programmable DQS and DQ
pins, I/O banks 1, 2, 3, and 4 each have two groups in the 324-pin and
400-pin FineLine BGA packages. Each group consists of one DQS pin, a
set of eight DQ pins, and one DM pin (see
drives the set of eight DQ pins within that group.
Table 2–10
EP1C3
EP1C4
Table 2–10. DQ Pin Groups (Part 1 of 2)
Device
DQ Pins
shows the number of DQ pin groups per device.
100-pin TQFP
144-pin TQFP
324-pin FineLine BGA
400-pin FineLine BGA
DQS Pin
Package
(1)
Note (1)
Number of × 8 DQ
Pin Groups
Figure
CCIO
3
4
8
8
level of SSTL-2 is 2.5 V.
2–33). Each DQS pin
DM Pin
Total DQ Pin
I/O Structure
Count
Preliminary
24
32
64
64
2–47