Model No: EP4SGX230HF35I4

Altera EP4SGX230HF35I4

Manufacturer: Altera
SEMICON NO.: EP4SGX230HF35I4
Package: 1152-FBGA
Stock: In stock
Description: IC FPGA Stratix IV GX 8 PLLs
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 Mfr   Altera 
 Product Family Stratix® IV GX
 Device Type Field Programmable Gate Array (FPGA)
 Logic Elements (LEs) / Cells 228,000 (Actual) / 531,200 (Equivalent)
 Logic Array Blocks (LABs)  17,700
 Adaptive Logic Modules (ALMs)  88,544
 Total RAM Bits   17,553,408 bits (~16.74 Mbit)
 Memory Blocks 1,285 M9K memory blocks, 8 MLABs per LAB
 Dedicated DSP Blocks 128
 Number of PLLs   8
 User I/O Pins  744(max)
 Clock Frequency   600 MHz (max)
 Number of Transceivers   24 (GX)
 Transceiver Speed (Max)  8.5 Gbps
 PCIe Hard IP Blocks     2 (Supporting Gen1 and Gen2)
 Core Supply Voltage (Vcc)  0.9 V
 Operating Temperature -40°C to 100°C
 Package 1152-FBGA
 Mounting Type Surface Mount
 Compliance    
 RoHS Compliant
EP4SGX230HF35I4 FPGA Stratix IV GX Series
The EP4SGX230HF35I4​ from Intel/Altera is a high-density, high-performance FPGA​ belonging to the Stratix® IV GX family, fabricated on a 40 nm process technology. Housed in a 1152-BGA, this device integrates 228,000 logic elements (LEs)​ and 9120 adaptive logic modules (ALMs), providing immense programmable fabric for complex digital designs. It features 24 multi-gigabit transceivers​ capable of operating at data rates up to 8.5 Gbps, supporting protocols like PCIe Gen2, Ethernet, and CPRI. With 17.5 Mb of embedded RAM​ and 1288 18×18 multipliers, it is engineered for compute-intensive applications requiring substantial on-chip memory and DSP processing power, operating from a 0.9V core voltage​ with a junction temperature range of -40°C to 100°C.
This FPGA delivers a robust combination of high-speed serial connectivity​ and massive parallel processing capability. The integrated transceivers support advanced clock data recovery (CDR) for reliable serial links, while the hardened PCIe Gen1/Gen2 x8 hard IP block enables high-throughput system interconnect without consuming logic resources. Its Programmable Power Technology​ allows designers to optimize each logic block for either high-speed or low-power operation, significantly reducing static power consumption. The device also includes dedicated external memory interface hard IP (supporting DDR2/DDR3 and QDRII+), ensuring high bandwidth to off-chip memory with minimal latency. With 564 user I/O pins supporting LVDS, LVPECL, and SSTL standards, it offers extensive interfacing flexibility for backplanes and peripheral devices.
Alternative FPGAs
● Xilinx XC6VSX475T (Virtex-6 SXT): A comparable FPGA with similar DSP slice count and GTX transceivers, offering an alternative ecosystem for high-speed serial design.
● Xilinx XC7VX485T (Virtex-7 XT): A 28 nm family device offering higher logic density and lower power consumption for next-generation systems requiring advanced partial reconfiguration.
● Intel Stratix V 5SGXEA7 (Stratix V GX): The successor generation featuring enhanced transceivers (up to 12.5 Gbps) and hardened floating-point DSP blocks for improved performance-per-watt.
● Microchip (Microsemi) IGLOO2 M2GL090: A lower-power, lower-cost FPGA alternative for designs that do not require multi-gigabit transceivers but need high reliability.