Arria GX FPGA Overview
ArriaTM GX FPGAs are an award-winning, midrange FPGA family. Arria GX FPGAs share the same transceiver technology as the proven Stratix® II GX family. By streamlining the transceivers and creating efficient I/O cells, Arria GX FPGAs provide a cost-effective solution to connect with today's mainstream high-speed protocols. Table 1 outlines the protocols supported by Arria GX FPGAs.
| Table 1. Protocols Supported by Arria GX FPGAs |
| Standard |
Data Rate (Gbps) |
| 3G Basic |
3.125 |
| SD, HD, 3G SDI |
0.27, 1.488, 2.97 |
| PCI Express 1.1 (x1, x4) |
2.5 |
| Serial RapidIO® (1x, 4x) |
1.25, 2.5 |
|
Serial RapidIO (1x)
|
3.125 |
| Common Public Radio Interface (CPRI) |
2.5, 3.072 |
| Open Base Station Architecture Initiative (OBSAI) |
0.768, 1.536, 3.072 |
|
Gigabit Ethernet
|
1.25 |
| XAUI |
3.125 |
| SerialLite II |
Up to 3.125 |
| SGMII |
1.25 |
Tables 2 and 3 list the Arria GX family devices and packaging information, respectively. All device densities that are available in the same package are vertically migratable (that is, they share the same VCC, GND, in-system programmables, and dedicated input pins).
| Table 2. Arria GX Device Family |
| Device |
EP1AGX20 |
EP1AGX35 |
EP1AGX50 |
EP1AGX60 |
EP1AGX90 |
| Transceiver Channels |
4 |
4 |
8 |
4 |
8 |
4 |
8 |
12 |
12 |
| Equivalent LEs (1) |
21,580 |
33,520 |
50,160 |
60,100 |
90,220 |
Total
Memory Bits |
1,229,148
|
1,348,416 |
2,475,072 |
2,528,640 |
4,477,824 |
18 x 18
Multipliers |
40 |
56 |
104 |
128 |
176 |
| PLLs (2) |
4 |
4 |
4 |
4, 8 |
4 |
8 |
8 |
| Availability (3) |
|
|
|
|
|
|
|
|
|
Notes:
- LE = Logic Element
- PLL = phase-locked loops
- All packages except F484. F484 packages will be available in September.
| Table 3. Arria GX Packaging |
|
Device
|
EP1AGX20
|
EP1AGX35
|
EP1AGX50
|
EP1AGX60
|
EP1AGX90
|
|
Transceiver
|
Channels
|
4
|
4
|
8
|
4
|
8
|
4
|
8
|
12
|
12
|
|
F484
|
User I/O Pins |
230
|
230
|
-
|
229
|
-
|
229
|
-
|
-
|
-
|
| F780 |
User I/O Pins
|
341
|
-
|
341
|
-
|
350
|
-
|
350
|
-
|
-
|
| F1152 |
User I/O Pins
|
-
|
-
|
-
|
-
|
514
|
-
|
-
|
514
|
538
|
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