The Stratix® IV FPGA family includes three device variants:

Stratix IV FPGAs offer vertical migration within each family variant, providing the most flexibility in device selection. In addition, a vertical migration path exists between Stratix III and Stratix IV E devices, so you can start designing on a Stratix III device today and move to a higher density Stratix IV E device without changing your PCB. See AN 557: Stratix III to Stratix IV E Cross-Family Migration Guidelines (PDF). Tables 1 through 3 offer an overview of the devices in the Stratix IV FPGA family.

With 40 nm Stratix® IV FPGAs you can reach new levels of system-on-a-chip (SoC) integration. Building on the advanced, proven Stratix III architecture, Stratix IV FPGAs deliver a high-density, feature-rich and high-performance core fabric. Combined with flexible I/Os, high-bandwidth transceivers, and memory interfaces, Stratix IV FPGAs meet the requirements for high-end digital systems in wireless, wireline, military, broadcast, and other market segments.

Stratix IV Architecture

Table 1. Stratix IV GT Devices Overview

Stratix IV GT Variants
Features EP4S40G2 EP4S40G5 EP4S100G2 EP4S100G3 EP4S100G4 EP4S100G5
Equivalent LEs 228,000 531,200 228,000 291,200 353,600 531,200
Adaptive logic modules (ALMs) 91,200 212,480 91,200 116,480 141,440 212,480
Registers 182,400 424,960 182,400 232,960 282,880 424,960
M9K memory blocks 1,235 1,280 1,235 936 1,248 1,280
M144K memory blocks 22 64 22 36 48 64
Embedded memory (Kb) 14,283 20,736 14,283 13,608 18,144 20,736
MLAB (Kb) 2,850 6,640 2,850 3,640 4,420 6,640
18x18 multipliers 1,288 1,024 1,288 832 1,024 1,024
PCI Express®
hardened IP block(s)
2 2 2 4 4 2/4 (5)
Availability Buy Now Buy Now Buy Now Buy Now Buy Now Buy Now
User I/O, Full-Duplex LVDS, 11.3-Gbps Transceivers, Total Transceivers
Package (2) EP4S40G2 EP4S40G5 EP4S100G2 EP4S100G3 EP4S100G4 EP4S100G5
F1517 636, 44,
12, 36
636, 44,
12, 36 (3)
- - - -
F1517 - - 636, 44,
24, 36
- - 636, 44,
24, 36 (3)
F1932 - - - 754, 44,
24, 48
754, 44,
24, 48
754, 44,
32, 48

Table 2. Stratix IV GX Devices Overview

Stratix IV GX Variants
Features EP4SGX
70
EP4SGX
110
EP4SGX
180
EP4SGX
230
EP4SGX
290
EP4SGX
360
EP4SGX
530
Equivalent LEs 72,600 105,600 175,750 228,000 291,200 353,600 531,200
ALMs 29,040 42,240 70,300 91,200 116,480 141,440 212,480
Registers 58,080 84,480 140,600 182,400 232,960 282,880 424,960
M9K memory blocks 462 660 950 1,235 936 1,248 1,280
M144K memory blocks 16 16 20 22 36 48 64
Embedded memory (Kb) 6,462 8,244 11,430 14,283 13,608 18,144 20,736
MLAB (Kb) 908 1,320 2,197 2,850 3,640 4,420 6,640
18x18 multipliers (1) 384 512 920 1,288 832 1,040 (1) 1,024

PCI Express
hardened IP block(s)

1 2 2 2 2 2 4
Availability Buy Now Buy Now Buy Now Buy Now Buy Now Buy Now Buy Now
User I/O, Full-Duplex LVDS (Receive/Transmit), Medium-Performance LVDS Channels, Transceivers
Package (2), (4) EP4SGX
70
EP4SGX
110
EP4SGX
180
EP4SGX
230
EP4SGX
290
EP4SGX
360
EP4SGX
530
F780 368, 28, 128, 8 368, 28, 128, 8 368, 28, 128, 8 368, 28, 128, 8 - - -
F780 - - - - 288, 0,
144, 16 (3)
288, 0,
144, 16 (3)
-
F1152 - 368, 28, 128, 16 560, 44, 192, 16 560, 44, 192, 16 560, 44, 192, 16 560, 44, 192, 16 -
F1152 - - 560, 44, 192, 24 560, 44, 192, 24 560, 44, 192, 24 560, 44, 192, 24 560, 44, 192, 24 (3)
F1152

480, 56,
128, 24

480, 56,
128, 24

-

-

-

-

-

F1517 - - 736, 88, 192, 36 736, 88, 192, 36 736, 88, 192, 36 736, 88, 192, 36 736, 88, 192, 36 (3)
F1760 - - - - 864, 88, 192, 36 864, 88, 192, 36 864, 88, 192, 36 (3)
F1932 - - - - 904, 98, 256, 48 904, 98, 256, 48 904, 98, 256, 48

Table 3. Stratix IV E Devices Overview

Stratix IV E Variants
Features EP4SE230 EP4SE360 EP4SE530 EP4SE820
Equivalent LEs 228,000 353,600 531,200 813,050
ALMs 91,200 141,440 212,480 325,220
Registers 182,400 282,880 424,960 650,440
M9K memory blocks 1,235 1,248 1,280 1,610
M144K memory blocks 22 48 64 60
Embedded memory (Kb) 14,283 18,144 20,736 23,130
MLAB (Kb) 2,850 4,420 6,640 10,163
18x18 multipliers (1) 1,288 1,040 1,024 960
Availability Buy Now Buy Now Buy Now Buy Now
User I/O, Full-Duplex LVDS (Receive/Transmit), Medium-Performance LVDS Channels
Package (2) EP4SE230 EP4SE360 EP4SE530 EP4SE820
F780 480, 56, 128 480, 56, 128 - -
F1152 - 736, 88, 192 736, 88, 192 (3) 736, 88, 192 (3)
F1517 - - 960, 112, 256 (3) 960, 112, 256 (3)
F1760 - - 960, 112, 256 1,104, 132, 288

Notes:

  1. For EP4SGX360 devices in the F1932 package, this number drops to 1,024. For full details on digital signal processing (DSP) resources for all variants, see the Stratix IV DSP web page.
  2. For full package details, see the Package and Thermal Resistance Information for Devices.
  3. EP4SGX530, EP4SE530, and EP4SE820 devices are in H1152 and H1517 packages to maintain vertical package migration. EP4S40G5 and EP4S100G5 devices are in an H1517 package to maintain vertical package migration. EP4SGX290 and EP4SGX360 devices are in an H780 package to maintain vertical package migration. These packages require a keep-out area to be created to allow for the overhang of the H package.
  4. All device / package combinations in a specific row are pin compatile
  5. EP4SI00G5 device has two PCI Express hard IP blocks in the F1517 package and four in the F1932 package.

Tables 4 and 5 provide package information.

Table 4. Stratix III and Stratix IV E Package Vertical Migration (1), (2)

User I/O, Full-Duplex LVDS (Receive/Transmit), Medium-Performance LVDS Channels
Stratix III and Stratix IV Variants Device F780
(29 mm)
F1152
(35 mm)
F1517
(40 mm)
F1760
(43 mm)
Stratix III LEP3SL50480, 56, 128---
EP3SL70480, 56, 128---
EP3SL110480, 56, 128736, 88, 192--
EP3SL150480, 56, 128736, 88, 192--
EP3SL200480, 56, 128 (3)736, 88, 192960, 112, 256-
EP3SL340-736, 88, 192 (3)960, 112, 2561,104, 132, 288
Stratix III EEP3SE50480, 56, 128---
EP3SE80480, 56, 128736, 88, 192--
EP3SE110480, 56, 128736, 88, 192--
EP3SE260480, 56, 128 (3)736, 88, 192960, 112, 256-
Stratix IV E
EP4SE230480, 56, 128---
EP4SE360480, 56, 128 (3)736, 88, 192--
EP4SE530-736, 88, 192 (3)960, 112, 256 (3)960, 112, 256
EP4SE820-736, 88, 192 (3)960, 112, 256 (3)1,104, 132,
288

Table 5. Stratix IV GX Package Vertical Migration (1)

User I/O, Full-Duplex LVDS (Receive/Transmit), Medium-Performance LVDS Channels, Transceivers
Stratix IV Variant Device F780 F780 F1152 F1152 F1517 F1760 F1932
Stratix IV GXEP4SGX70368, 28,
128, 8
--480, 56,
128, 24
---
EP4SGX110368, 28, 128, 8-368, 28, 128, 16480, 56,
128, 24
---
EP4SGX180368, 28, 128, 8-560, 44, 192, 16560, 44, 192, 24736, 88, 192, 36--
EP4SGX230368, 28, 128, 8-560, 44, 192, 16560, 44, 192, 24736, 88, 192, 36--
EP4SGX290-288, 0, 192, 16560, 44, 192, 16560, 44, 192, 24736, 88, 192, 36864, 88, 192, 36904, 98, 256, 48
EP4SGX360-288, 0, 192, 16560, 44, 192, 16560, 44, 192, 24736, 88, 192, 36864, 88, 192, 36904, 98, 256, 48
EP4SGX530---560, 44, 192, 24 (3)736, 88, 192, 36 (3)864, 88, 192, 36904, 98, 256, 48

Notes:

  1. All device densities within the Stratix IV family 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).
  2. Pin-outs for Stratix IV E devices are designed to allow migration of designs between the Stratix III device and Stratix IV E family variant using a common PCB with minimal impact on the power supply design. See the Stratix III to Stratix IV E migration page for more details.
  3. EP4SGX530, EP4SE530, and EP4SE820 devices are in H1152 and H1517 packages to maintain vertical package migration. These packages require a keep-out area to be created to allow for the overhang of the H package.

Table 6 shows the industrial temperature support for Stratix IV FPGAs.

Table 6. Stratix IV Device Industrial Temperature Support

Device Package Speed Grade
EP4SGX70All PackagesI4, I3
EP4SGX110All PackagesI4, I3
EP4SGX180All PackagesI4, I3
EP4SGX230All PackagesI4, I3
EP4SGX290All PackagesI4, I3
EP4SGX360All PackagesI4, I3
EP4SGX530All PackagesI4, I3
EP4SE230All PackagesI4, I3
EP4SE360All PackagesI4, I3
EP4SE530All PackagesI4, I3
EP4SE820All PackagesI4, I3