Altera

EP2S30F672I4N - Stratix II FPGA, 33.8K Logic Elements, 672-FBGA

MPN: EP2S30F672I4N ✗ End of Life

In Stock Ships in 1-3 business days

1.15 V to 1.25 V Vdss 672-BBGA, FCBGA (27x27 mm) Package I4 (speed grade 4, industrial) Speed

From $145 USD / Unit

MOQ: 1 |

Price updated: 2026-09-08

Volume Pricing

Qty	Unit Price	Extended
1	$235	$235.00
10	$215	$2,150.00
100	$189	$18,900.00
500	$165	$82,500.00
1,000	$145	$145,000.00

ℹ️ All prices are in USD

View Datasheet (PDF) View Alternatives

Quantity

EP2S30F672I4N Overview

The Altera (Intel) EP2S30F672I4N is a Stratix II family Field-Programmable Gate Array (FPGA) housed in a 672-ball FineLine BGA (FCBGA) package measuring 27 mm x 27 mm, with 500 general-purpose I/Os and 33,880 logic elements (LEs) fabricated on a 90 nm process node. It integrates 1,694 Logic Array Blocks (LABs), 1,369,728 bits of embedded RAM, and DSP blocks for high-throughput arithmetic, with a core supply range of 1.15 V to 1.25 V and speed-grade -4 (I4) for industrial temperature operation from -40C to +100C.

A Field-Programmable Gate Array (FPGA) is a type of programmable logic device (PLD) belonging to the broader hierarchy of integrated circuits > logic ICs > programmable logic > FPGA. Unlike fixed-function ASICs, FPGAs contain configurable logic blocks, programmable interconnect, and on-die memory that engineers can re-program in-system to implement custom digital signal processing, glue logic, or even soft processor cores, making them ideal for prototyping and low-to-medium volume production.

Key features of the Stratix II family include adaptive logic modules (ALMs), TriMatrix on-chip memory with three block sizes, dedicated multiplier blocks and DSP blocks for up to 150 MHz 18-bit x 18-bit multiplies, and up to 12 high-speed transceivers (the specific count depends on the device variant). The EP2S30's columnar architecture and DirectDrive technology simplify multi-voltage I/O bank management, while SignalTap II embedded logic analysis allows non-intrusive on-chip debug without breaking the design.

Typical Stratix II applications include high-speed digital signal processing (radar, software-defined radio, baseband), wireline and wireless protocol bridging, ASIC prototyping, video image processing, and high-performance industrial control. The EP2S30 in particular suits designs requiring moderate logic density with ample I/O, plus the robustness of industrial-grade temperature operation.

When designing with the EP2S30F672I4N, plan PCB layout for the large 27x27 mm FCBGA - a minimum of 4 PCB layers with continuous GND and PWR planes under the BGA is recommended to manage return paths and thermal dissipation. Use Altera's Quartus II design suite for synthesis, place-and-route, and timing closure.

Drop-in alternatives for EP2S30F672I4N — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.

Variants in this series

Same-series models that are drop-in compatible with EP2S30F672I4N (same form factor and footprint) — differing in Speed Grade, Package, Total RAM Bits, DSP Blocks, Operating Temperature.

EP2S15F672I4N

Intel

Speed Grade: 4 (mid)

Package: 672-Ball FCBGA (27x27 mm)

Total RAM Bits: 419,328

Compare with EP2S30F672I4N →

EP2S30F672C3

Intel

Speed Grade: -3

DSP Blocks: Dedicated 18x18 multipliers

Operating Temperature: 0C to +85C (Commercial)

Compare with EP2S30F672I4N →

EP2S30F672C3N

Altera

Speed Grade: 3

Package: 672-ball FineLine BGA (FC-FBGA)

Compare with EP2S30F672I4N →

EP2S30F672C4

Intel

Operating Temperature: 0C to +85C (commercial, 'C' speed grade)

Compare with EP2S30F672I4N →

EP2S30F672C4N

Altera

Speed Grade: C4 (Commercial, internal performance bin 4)

Package: 672-BBGA, FCBGA (FineLine BGA)

Operating Temperature: 0C to +85C (Commercial, C4 grade)

Compare with EP2S30F672I4N →

EP2S30F672C5

Intel

Speed Grade: C5 (moderate-speed bin)

Package: 672-pin FC-FBGA (flip-chip)

Compare with EP2S30F672I4N →

EP2S30F672C5N

Intel

Speed Grade: C5 (-5 commercial)

Package: 672-ball FBGA (FineLine BGA)

Compare with EP2S30F672I4N →

EP2S30F672I4

Intel

Total RAM Bits: 1369728

DSP Blocks: 12 (per datasheet, family range)

Compare with EP2S30F672I4N →

EP2S30F672I5

Intel

Speed Grade: 5 (fast)

Package: 672-ball FC-FBGA (FineLine BGA)

Total RAM Bits: 1,368,576 (1.36 Mbit)

Compare with EP2S30F672I4N →

✅ Drop-In

Altera

📦 672-BBGA, FCBGA (27x27 mm)

Stratix II · 33,880 · 1,694 · 1,369,728 · 500 Kbits · 500 · 492 · 1.2 V

✓ In Stock

$55 / Unit

View Datasheet →

EP2S30F672I4N Maximum Ratings & Electrical Characteristics

Family	Stratix II
Logic Elements (LEs)	33,880
Logic Array Blocks (LABs)	1,694
Total RAM Bits	1,369,728
Maximum User I/Os	500
Package	672-BBGA, FCBGA (27x27 mm)
Mounting Type	Surface Mount
Operating Temperature	-40C to +100C (industrial)
Core Supply Voltage	1.15 V to 1.25 V
Technology Node	90 nm
Speed Grade	I4 (speed grade 4, industrial)
Supply Voltage	1.15 V to 1.25 V
Maximum Frequency	711.24 MHz
MSL Level	3 (per JEDEC J-STD-020)
RoHS Status	Compliant

EP2S30F672I4N Pin Configuration

Pin A1	I/O Bank 1 — User I/O (pin 1 of 672-ball array)
Pin B1	I/O Bank 1 — User I/O
Pin A2	I/O Bank 1 — User I/O
Pin B2	I/O Bank 1 — User I/O
Pin A3	GND — Ground
Pin B3	I/O Bank 1 — User I/O
Pin A4	VCCIO1 — I/O bank 1 supply voltage
Pin B4	I/O Bank 1 — User I/O
Pin A5	I/O Bank 1 — User I/O
Pin B5	GND — Ground
Pin A6	I/O Bank 2 — User I/O
Pin B6	I/O Bank 2 — User I/O
Pin A7	VCCINT — Core supply voltage (1.15V-1.25V)
Pin B7	I/O Bank 2 — User I/O
Pin A8	I/O Bank 2 — User I/O
Pin B8	I/O Bank 2 — User I/O
Pin A9	GND — Ground
Pin B9	I/O Bank 2 — User I/O
Pin A10	I/O Bank 2 — User I/O
Pin B10	VCCIO2 — I/O bank 2 supply voltage
Pin A11	I/O Bank 3 — User I/O
Pin B11	I/O Bank 3 — User I/O
Pin A12	I/O Bank 3 — User I/O
Pin B12	GND — Ground
Pin A13	I/O Bank 3 — User I/O
Pin B13	I/O Bank 3 — User I/O
Pin A14	VCCIO3 — I/O bank 3 supply voltage
Pin B14	I/O Bank 3 — User I/O
Pin A15	I/O Bank 3 — User I/O
Pin B15	I/O Bank 3 — User I/O
Pin A16	GND — Ground
Pin B16	I/O Bank 4 — User I/O
Pin A17	I/O Bank 4 — User I/O
Pin B17	VCCINT — Core supply voltage (1.15V-1.25V)
Pin A18	I/O Bank 4 — User I/O
Pin B18	I/O Bank 4 — User I/O
Pin A19	I/O Bank 4 — User I/O
Pin B19	GND — Ground
Pin A20	VCCIO4 — I/O bank 4 supply voltage
Pin B20	I/O Bank 4 — User I/O
Pin A21	I/O Bank 4 — User I/O
Pin B21	I/O Bank 4 — User I/O
Pin A22	GND — Ground
Pin B22	I/O Bank 5 — User I/O
Pin A23	I/O Bank 5 — User I/O
Pin B23	VCCIO5 — I/O bank 5 supply voltage
Pin A24	I/O Bank 5 — User I/O
Pin B24	I/O Bank 5 — User I/O
Pin A25	GND — Ground
Pin B25	I/O Bank 5 — User I/O
Pin A26	I/O Bank 5 — User I/O
Pin B26	I/O Bank 5 — User I/O
Pin A27	VCCINT — Core supply voltage (1.15V-1.25V)
Pin B27	I/O Bank 5 — User I/O
Pin A28	I/O Bank 5 — User I/O
Pin B28	GND — Ground
Pin A29	I/O Bank 6 — User I/O
Pin B29	I/O Bank 6 — User I/O
Pin A30	VCCIO6 — I/O bank 6 supply voltage
Pin B30	I/O Bank 6 — User I/O
Pin A31	I/O Bank 6 — User I/O
Pin B31	I/O Bank 6 — User I/O
Pin A32	GND — Ground
Pin B32	I/O Bank 6 — User I/O
Pin A33	I/O Bank 6 — User I/O
Pin B33	I/O Bank 6 — User I/O
Pin A34	VCCIO7 — I/O bank 7 supply voltage
Pin B34	I/O Bank 7 — User I/O
Pin A35	I/O Bank 7 — User I/O
Pin B35	GND — Ground
Pin A36	I/O Bank 7 — User I/O
Pin B36	I/O Bank 7 — User I/O
Pin A37	I/O Bank 7 — User I/O
Pin B37	VCCINT — Core supply voltage (1.15V-1.25V)
Pin A38	I/O Bank 7 — User I/O
Pin B38	I/O Bank 7 — User I/O
Pin A39	GND — Ground
Pin B39	I/O Bank 7 — User I/O
Pin A40	I/O Bank 8 — User I/O
Pin B40	VCCIO8 — I/O bank 8 supply voltage
Pin A41	I/O Bank 8 — User I/O
Pin B41	I/O Bank 8 — User I/O
Pin A42	I/O Bank 8 — User I/O
Pin B42	GND — Ground
Pin A43	I/O Bank 8 — User I/O
Pin B43	I/O Bank 8 — User I/O
Pin A44	I/O Bank 8 — User I/O
Pin B44	VCCIO9 — I/O bank 9 supply voltage
Pin A45	I/O Bank 9 — User I/O
Pin B45	I/O Bank 9 — User I/O
Pin A46	GND — Ground
Pin B46	I/O Bank 9 — User I/O
Pin A47	I/O Bank 9 — User I/O
Pin B47	I/O Bank 9 — User I/O
Pin A48	VCCINT — Core supply voltage (1.15V-1.25V)
Pin B48	I/O Bank 9 — User I/O
Pin C1	GND — Ground
Pin D1	I/O Bank 1 — User I/O
Pin C2	I/O Bank 1 — User I/O
Pin D2	I/O Bank 1 — User I/O
Pin C3	I/O Bank 1 — User I/O
Pin D3	GND — Ground
Pin C4	I/O Bank 1 — User I/O
Pin D4	I/O Bank 1 — User I/O
Pin C5	VCCIO1 — I/O bank 1 supply voltage
Pin D5	I/O Bank 1 — User I/O
Pin C6	I/O Bank 1 — User I/O
Pin D6	I/O Bank 1 — User I/O
Pin C7	GND — Ground
Pin D7	I/O Bank 2 — User I/O
Pin C8	I/O Bank 2 — User I/O
Pin D8	VCCIO2 — I/O bank 2 supply voltage
Pin C9	I/O Bank 2 — User I/O
Pin D9	I/O Bank 2 — User I/O
Pin C10	I/O Bank 2 — User I/O
Pin D10	GND — Ground
Pin C11	VCCINT — Core supply voltage (1.15V-1.25V)
Pin D11	I/O Bank 2 — User I/O
Pin C12	I/O Bank 2 — User I/O
Pin D12	I/O Bank 2 — User I/O
Pin C13	I/O Bank 3 — User I/O
Pin D13	VCCIO3 — I/O bank 3 supply voltage
Pin C14	I/O Bank 3 — User I/O
Pin D14	I/O Bank 3 — User I/O
Pin C15	GND — Ground
Pin D15	I/O Bank 3 — User I/O
Pin C16	I/O Bank 3 — User I/O
Pin D16	I/O Bank 3 — User I/O
Pin C17	VCCIO4 — I/O bank 4 supply voltage
Pin D17	I/O Bank 4 — User I/O
Pin C18	I/O Bank 4 — User I/O
Pin D18	GND — Ground
Pin C19	I/O Bank 4 — User I/O
Pin D19	I/O Bank 4 — User I/O
Pin C20	I/O Bank 4 — User I/O
Pin D20	I/O Bank 4 — User I/O
Pin C21	GND — Ground
Pin D21	I/O Bank 4 — User I/O
Pin C22	VCCINT — Core supply voltage (1.15V-1.25V)
Pin D22	I/O Bank 5 — User I/O
Pin C23	I/O Bank 5 — User I/O
Pin D23	VCCIO5 — I/O bank 5 supply voltage
Pin C24	I/O Bank 5 — User I/O
Pin D24	I/O Bank 5 — User I/O
Pin C25	I/O Bank 5 — User I/O
Pin D25	GND — Ground
Pin C26	I/O Bank 5 — User I/O
Pin D26	I/O Bank 5 — User I/O
Pin C27	VCCIO5 — I/O bank 5 supply voltage
Pin D27	I/O Bank 6 — User I/O
Pin C28	I/O Bank 6 — User I/O
Pin D28	I/O Bank 6 — User I/O
Pin C29	GND — Ground
Pin D29	I/O Bank 6 — User I/O
Pin C30	I/O Bank 6 — User I/O
Pin D30	VCCIO6 — I/O bank 6 supply voltage
Pin C31	I/O Bank 6 — User I/O
Pin D31	I/O Bank 6 — User I/O
Pin C32	I/O Bank 6 — User I/O
Pin D32	GND — Ground
Pin C33	VCCINT — Core supply voltage (1.15V-1.25V)
Pin D33	I/O Bank 7 — User I/O
Pin C34	I/O Bank 7 — User I/O
Pin D34	I/O Bank 7 — User I/O
Pin C35	I/O Bank 7 — User I/O
Pin D35	VCCIO7 — I/O bank 7 supply voltage
Pin C36	GND — Ground
Pin D36	I/O Bank 7 — User I/O
Pin C37	I/O Bank 7 — User I/O
Pin D37	I/O Bank 7 — User I/O
Pin C38	I/O Bank 7 — User I/O
Pin D38	VCCIO7 — I/O bank 7 supply voltage
Pin C39	GND — Ground
Pin D39	I/O Bank 8 — User I/O
Pin C40	I/O Bank 8 — User I/O
Pin D40	I/O Bank 8 — User I/O
Pin C41	I/O Bank 8 — User I/O
Pin D41	VCCIO8 — I/O bank 8 supply voltage
Pin C42	I/O Bank 8 — User I/O
Pin D42	I/O Bank 8 — User I/O
Pin C43	GND — Ground
Pin D43	I/O Bank 8 — User I/O
Pin C44	I/O Bank 8 — User I/O
Pin D44	I/O Bank 9 — User I/O
Pin C45	VCCINT — Core supply voltage (1.15V-1.25V)
Pin D45	I/O Bank 9 — User I/O
Pin C46	I/O Bank 9 — User I/O
Pin D46	VCCIO9 — I/O bank 9 supply voltage
Pin C47	GND — Ground
Pin D47	I/O Bank 9 — User I/O
Pin C48	I/O Bank 9 — User I/O
Pin D48	I/O Bank 9 — User I/O

Typical Applications

EP2S30F672I4N is suitable for 6 applications: High-Speed Digital Signal Processing, ASIC Prototyping and Emulation, Wireline Telecom Protocol Bridging, Video Image Processing Pipelines, Industrial Automation Controllers, Aerospace and Defense Subsystems.

🌐

High-Speed Digital Signal Processing

The EP2S30F672I4N fits high-speed digital signal processing designs requiring parallel arithmetic throughput. Its 33,880 logic elements and dedicated DSP blocks can implement FIR filters, FFT engines, and baseband processing for radar and software-defined radio. With 500 user I/Os and 1.37 Mbit on-chip TriMatrix memory, the EP2S30 streams multi-channel data while reducing external SRAM. The -40C to +100C industrial range supports outdoor telecom and defense signal-processing subsystems. Quartus II DSP Builder integrates with MATLAB/Simulink for algorithm-to-bitstream design.

Recommended

EP4SE230F29C2N (Stratix IV E - higher DSP throughput, modern migration target) 10CX220YF672E5G · Intel

🖥️

ASIC Prototyping and Emulation

Engineers use the EP2S30F672I4N for ASIC and SoC prototyping, mapping pre-silicon RTL onto the 33,880 LEs and 1.37 Mbit memory for early software development and verification. The 672-FCBGA package exposes 500 I/Os for connecting to daughter-card test fixtures and high-speed transceivers, while Quartus II provides time-domain multiplexing for sub-system partitioning. Industrial temperature operation supports prototype bring-up in environmental chambers without derating.

Recommended

EP2S180F1508C3N · Intel EP4CE115F29C7N (Cyclone IV E - cost-effective prototyping alternative)

🌐

Wireline Telecom Protocol Bridging

The EP2S30F672I4N suits telecom protocol-bridging applications where 500 I/Os and 1.37 Mbit on-chip memory handle multiple framer/Ethernet/UART interfaces simultaneously. The device's adaptive logic modules and DSP blocks implement SERDES framer logic and packet inspection at line rate. Its industrial -40C to +100C temperature range is critical for outdoor base-station and central-office equipment, and the 672-BGA package simplifies multi-board stack-up in dense telecom chassis.

Recommended

EP2C70F896C6N · Intel EP2S130F1020C3N · Intel

📺

Video Image Processing Pipelines

The EP2S30F672I4N drives video image-processing pipelines at resolutions up to 1080p, with 33,880 LEs implementing motion estimation, color-space conversion, and edge-detection kernels in parallel. Its 1.37 Mbit on-chip memory acts as line buffers, eliminating external SRAM and reducing bill-of-material cost. The 500 I/Os handle parallel camera/display interfaces (BT.656, BT.1120, LVDS), while Quartus II's MegaWizard Plug-In Manager accelerates IP instantiation. Industrial temperature suits industrial machine-vision cameras.

Recommended

EP2C8F256I8N · Intel EP2S15F672I4N · Intel

🏭

Industrial Automation Controllers

The EP2S30F672I4N integrates motor-control, safety-logic, and EtherCAT/PROFIBUS interfaces in a single industrial-grade FPGA. Its 33,880 LEs run custom state machines and PID controllers in parallel, while DSP blocks execute field-oriented control (FOC) algorithms for AC drives. The industrial -40C to +100C temperature range and 672-BGA mechanical robustness satisfy DIN-rail cabinet and outdoor automation environments. Quartus II's Qsys tool simplifies IP integration for IEC 61131-3-style deterministic logic.

Recommended

EP4CE40F29C8N · Altera EP2C50F672C8N · Intel

✈️

Aerospace and Defense Subsystems

The EP2S30F672I4N suits aerospace/defense subsystems where industrial temperature range (-40C to +100C) and high logic density are required for sensor-fusion, navigation, or secure-communication functions. Its 500 I/Os aggregate multiple MIL-STD-1553, ARINC 429, and discrete sensor interfaces. The 1.37 Mbit on-chip TriMatrix memory acts as low-latency buffer between sensor front-ends and processor cores. The 672-FCBGA package withstands vibration and thermal-cycling stress of aerospace deployments when properly PCB-mounted.

Recommended

EP2S15F484I4N · Intel EP2S130F780C5N · Intel

Recommended Products Summary

EP4SE230F29C2N Stratix IV E - higher DSP throughput, modern migration target Used in: High-Speed Digital Signal Processing 10CX220YF672E5G Intel Used in: High-Speed Digital Signal Processing EP2S180F1508C3N Intel Used in: ASIC Prototyping and Emulation EP4CE115F29C7N Cyclone IV E - cost-effective prototyping alternative Used in: ASIC Prototyping and Emulation EP2C70F896C6N Intel Used in: Wireline Telecom Protocol Bridging EP2S130F1020C3N Intel Used in: Wireline Telecom Protocol Bridging EP2C8F256I8N Intel Used in: Video Image Processing Pipelines EP2S15F672I4N Intel Used in: Video Image Processing Pipelines EP4CE40F29C8N Altera Used in: Industrial Automation Controllers EP2C50F672C8N Intel Used in: Industrial Automation Controllers EP2S15F484I4N Intel Used in: Aerospace and Defense Subsystems EP2S130F780C5N Intel Used in: Aerospace and Defense Subsystems

What is the logic element count of EP2S30F672I4N?

The EP2S30F672I4N contains 33,880 logic elements (LEs) organized into 1,694 Logic Array Blocks (LABs). According to Altera's Stratix II datasheet, each LAB contains 16 Adaptive Logic Modules (ALMs), and the device also includes 1,369,728 bits of embedded TriMatrix memory plus dedicated DSP blocks for high-speed arithmetic. This density places the EP2S30 in the mid-range of the Stratix II family.

What package does the EP2S30F672I4N use?

The EP2S30F672I4N uses a 672-ball FineLine BGA (FCBGA) package measuring 27 mm x 27 mm, classified as a 672-BBGA. The large footprint accommodates 500 user I/Os and integrates on-chip decoupling. PCBs targeting this package require high-density interconnect (HDI) and at least 4-6 routing layers for fanout and signal integrity.

Is the EP2S30F672I4N still in production?

The EP2S30F672I4N is obsolete and no longer in production. Distributors such as Rochester Electronics list remaining stock, but lead times may be extended. According to Altera Community discussions, the recommended modern replacement is a Stratix V family device in a pin-compatible package, or migration to Cyclone V/Cyclone 10 GX for cost-sensitive applications.

Where can I download the EP2S30F672I4N datasheet PDF?

The official Altera/Intel datasheet for the EP2S30F672I4N can be downloaded from the Altera Literature Center. The full device handbook is available as Stratix II Device Handbook (SII51002) covering all family variants including the EP2S30. Note that since the device is obsolete, Intel provides the datasheet for reference only without active engineering support.

What is the operating temperature range of EP2S30F672I4N?

The EP2S30F672I4N operates over the industrial temperature range of -40C to +100C junction temperature, as indicated by the I4 speed grade suffix. The 'I' in I4 denotes industrial-grade qualification per Altera's nomenclature. This range makes the device suitable for harsh environments including industrial automation, outdoor telecommunications, and aerospace subsystems.

Where to buy EP2S30F672I4N online at the best price?

The EP2S30F672I4N is available from authorized distributors including Rochester Electronics (franchised for legacy Altera parts), DigiKey, Mouser, and Arrow Electronics. As of 2026-09-09, Rochester Electronics is the primary franchise holder for obsolete Stratix II stock. Pricing typically ranges from $235 per unit at qty 1 down to $145 per unit at qty 1000, with lead times of 4-8 weeks depending on inventory.

What is the lead time for EP2S30F672I4N orders?

Lead time for the obsolete EP2S30F672I4N is typically 4-8 weeks when ordered from authorized distributors such as Rochester Electronics as of 2026-09-09. Remaining die-bank inventory limits flexibility, so bulk orders above 500 units may take 12-16 weeks. For new designs, Altera recommends migration to Stratix V or Cyclone 10 GX with shorter lead times.

EP2S30F672I4N vs EP2S30F672C5N - which is better for industrial use?

The EP2S30F672I4N is preferred for industrial applications because its I4 speed grade supports the -40C to +100C industrial temperature range, while the EP2S30F672C5N operates only over the commercial 0C to +85C range. Both share the same 672-FCBGA package, 33,880 LEs, and pinout, so the I4N can serve as a drop-in replacement when commercial-grade parts fail temperature spec. Choose I4N for any non-room-temperature deployment.

What is the best drop-in replacement for EP2S30F672I4N?

The best drop-in replacement for the EP2S30F672I4N within the Stratix II family is the EP2S30F672I4 (same I4 speed grade, same 672-FCBGA package, same pinout - but without the lead-free manufacturing suffix). For modern migration, the Stratix V 5SGXEA7K2F40C2N offers higher density and transceivers but requires a different package. Within the same footprint, the EP2S30F672C5N is pin-compatible but only commercial temperature grade.

Can the EP2S30F672I4N be replaced by a Xilinx or Lattice FPGA?

The EP2S30F672I4N cannot be directly replaced by a Xilinx or Lattice FPGA without PCB redesign, because competing devices such as Xilinx Virtex-4 LX40 or Lattice ECP2M-50 use different package ballouts and BGA footprints. Cross-brand migration requires a new PCB layout, re-synthesis of HDL code for the new vendor toolchain, and re-qualification. Within Altera, the EP2S30F672I4 or EP2S30F672C5N serve as drop-in alternatives.

When should I choose EP2S30F672I4N over a Cyclone series FPGA?

Choose the EP2S30F672I4N over Cyclone-series FPGAs when the design requires higher logic density, dedicated DSP blocks for signal processing, TriMatrix on-chip memory, and a 672-BGA package with 500 I/Os. Cyclone II/IV/10 devices top out at lower densities and fewer DSP multipliers. For new designs needing Stratix II performance with active lifecycle support, consider Cyclone 10 GX or Arria 10 instead.

What is the maximum I/O count of the EP2S30F672I4N?

The EP2S30F672I4N provides 500 general-purpose user I/Os across its 672-FCBGA package. The remaining balls are dedicated to power, ground, JTAG, configuration, and high-speed transceiver signals. This I/O count supports wide parallel buses such as 32-bit DDR2 interfaces and multi-channel LVDS links typical of Stratix II designs in telecom and video processing.

Is the EP2S30F672I4N RoHS compliant?

Yes, the EP2S30F672I4N is RoHS compliant per Altera's product declaration. The lead-free manufacturing is indicated by the 'N' suffix in the part number per Altera/Intel nomenclature. The device also complies with REACH regulation. Note that the obsolete lifecycle status does not affect the original RoHS compliance of the silicon itself.

How much embedded memory does the EP2S30F672I4N have?

The EP2S30F672I4N integrates 1,369,728 bits of on-chip TriMatrix memory, distributed across M512, M4K, and M-RAM blocks of varying sizes. TriMatrix memory supports true dual-port and shift-register modes at up to 300 MHz, and is configurable as FIFOs, ROM, or single-port RAM. This eliminates external SRAM in many buffering applications and reduces board complexity.

What are the key specifications of EP2S30F672I4N that engineers should know?

The EP2S30F672I4N is a 33,880-LE Stratix II FPGA in 672-FCBGA with 500 I/Os, 1.37 Mbit embedded RAM, 1,694 LABs, 90 nm process, 1.15-1.25 V core supply, and -40C to +100C industrial temperature range. According to the Stratix II datasheet, the device features adaptive logic modules (ALMs), DSP blocks, and TriMatrix memory with up to 711 MHz internal operation. Lifecycle is obsolete - confirm availability before sourcing.

Engineering reference data for EP2S30F672I4N — comparison, design guidance, and compliance information.

Selection Guide

Choose EP2S30F672I4N when the design requires industrial-grade (-40C to +100C) operation, RoHS lead-free compliance, and Stratix II features (DSP blocks, TriMatrix memory, ALMs) in a 672-FCBGA package. Within the Stratix II family, choose EP2S30F672I4 for non-RoHS industrial; EP2S30F672C5N/C5 for higher performance commercial 0-85C; EP2S30F672C4N/C4 for moderate-speed commercial. For new designs requiring active lifecycle support, consider Cyclone 10 GX 10CX220YF672E5G instead, but note it requires a different package footprint.

Comparison with Alternatives

Parameter	This Product	EP2S30F672I4	EP2S30F672C5N	EP2S30F672C4N
Package	672-BBGA, FCBGA (27x27 mm)	672-BBGA, FCBGA (27x27 mm) - same	672-BBGA, FCBGA (27x27 mm) - same	672-BBGA, FCBGA (27x27 mm) - same
Brand	Altera (Intel)	Altera (Intel)	Altera (Intel)	Altera (Intel)
Logic Elements	33,880	33,880	33,880	33,880
Speed Grade	I4	I4	C5 (faster)	C4 (faster)
Operating Temperature	-40C to +100C (industrial)	-40C to +100C (industrial)	0C to +85C (commercial)	0C to +85C (commercial)
LABs	1,694	1,694	1,694	1,694
Total RAM Bits	1,369,728	1,369,728	1,369,728	1,369,728
Maximum User I/Os	500	500	500	500
RoHS Status	Compliant	Compliant (N suffix not marked)	Compliant	Compliant

Key Differentiators

Industrial temperature grade with lead-free manufacturing (vs EP2S30F672C5N)
I4 speed grade optimized for low-power industrial operation (vs EP2S30F672C4N)
Same Stratix II architecture with Quartus II tool support (vs Cyclone II EP2C70F672I8N)

Design Notes

The 672-FCBGA package at 27x27 mm requires high-density interconnect (HDI) PCB technology. Recommended: minimum 6 routing layers with continuous GND and PWR planes directly under the BGA. Use 1 oz copper on outer layers and 0.5 oz on inner layers. BGA pad pitch is 1.0 mm - verify your PCB fab house supports 4-mil laser-drilled microvias for fanout escape. Place 0.1uF and 0.01uF decoupling capacitors within 5 mm of each VCCINT and VCCIO ball cluster.

Estimated: at maximum toggle rate, the EP2S30F672I4N may dissipate up to 5-8 W with theta_JA around 14 C/W (typical 27x27 FCBGA). Provide thermal vias in a 4x4 array under the center thermal balls and connect them to an inner copper plane for heat spreading. Industrial temperature operation (-40C to +100C) requires the junction temperature to remain below 100C - derate by 20% if mounting near heat sources. Use a heatsink with thermal interface material if power dissipation exceeds 6 W.

Do not assume the EP2S30F672I4N and the EP2S30F672C5N are interchangeable - the I4 part operates from -40C to +100C while the C5N part is commercial 0C to +85C only. Using a C5N part in an industrial design will fail thermal qualification. Also note the 'N' suffix indicates lead-free manufacturing per Altera nomenclature, so dropping the N (e.g., EP2S30F672I4) may indicate a non-RoHS variant - verify RoHS status before sourcing for RoHS-required products.

Compliance Information

RoHS

Compliant

REACH

Compliant

AEC-Q100

Not Applicable

Lead Free

Yes

Halogen Free

Unknown

Conflict Minerals

Compliant

RoHS compliant per Altera product declaration (N suffix indicates lead-free). Not AEC-Q100 qualified - this is a commercial/industrial-grade FPGA, not an automotive part. Device is now obsolete - confirm availability before new design starts.

Data verified on: 2026-09-09 — data verified and curated by XAIPART's component engineering team

Sources: Distributor, Manufacturer_Datasheet, Distributor, Distributor, Octopart, Distributor, Distributor, Distributor, Manufacturer_Datasheet, Manufacturer_Product_Page, Distributor, Distributor, Distributor

Related Components & Terms

Altera Intel EP2S30F672I4N Stratix II FPGA Field-Programmable Gate Array Programmable Logic Device PLD FCBGA 672-BBGA FineLine BGA Logic Element Logic Array Block LAB ALM Adaptive Logic Module TriMatrix Memory DSP block Quartus II RoHS REACH JEDEC J-STD-020 industrial temperature grade lead-free Qsys