Altera

5CSXFC6D6F31I7 - 110K Logic Elements, 800 MHz Cyclone V SX | Altera

MPN: 5CSXFC6D6F31I7 ✓ Active
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[DATA_NEEDED: core voltage] Vdss 896-FBGA Package 800 MHz Speed
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Price updated: 2026-09-05
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Drop-in alternatives for 5CSXFC6D6F31I7 — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.

Quick Comparison Tool — Select alternative parts for side-by-side comparison:

5CSXFC6D6F31C6N

✅ Drop-In
Intel
📦 896-FBGA
Cyclone V SX · SoC FPGA (FPGA + Hard Processor System) · 110,000 · Dual-core ARM Cortex-A9 MPCore with CoreSight · 925 MHz · 5.44 Mbit · 112 · 288

✓ In Stock

$285 / Unit

View Datasheet →

5CSXFC6D6F31A7N

✅ Drop-In
Intel
📦 896-FBGA
Cyclone V SX SoC FPGA · 110,000 · 28 nm TSMC low-power · Dual-core ARM Cortex-A9 MPCore with CoreSight · 700 MHz · 1.1 V · 288 · 896-ball FBGA (31 x 31 mm)

✓ In Stock

$345.5 / Unit

View Datasheet →

5CSXFC5D6F31I7N

✅ Drop-In
Intel
📦 896-FBGA
Cyclone V SX SoC FPGA · 85,000 · Dual ARM Cortex-A9 MPCore with CoreSight · 800 MHz · 1.1 V · 28 nm low-power · 896-ball FBGA (31 x 31 mm) · 1.0 mm

✓ In Stock

$138.2 / Unit

View Datasheet →

5CSTFD6D5F31I7N

✅ Drop-In
Intel
📦 896-FBGA
Cyclone V ST · SoC FPGA (with hard ARM Cortex-A9) · 110000 · 28 nm low-power · Dual ARM Cortex-A9 MPCore · 800 MHz · Integrated · Yes

✓ In Stock

$290 / Unit

View Datasheet →

5CSXFC6D6F31C7N

✅ Drop-In
Intel
📦 896-FBGA
Cyclone V SX · Cyclone V SoC FPGA · 110K · 28 nm low-power · 1.1 V · Dual ARM Cortex-A9 MPCore with CoreSight · 800 MHz · 896-FBGA (31 x 31 mm)

✓ In Stock

$360 / Unit

View Datasheet →

5CSXFC6D6F31I7 Maximum Ratings & Electrical Characteristics

Product Type System on Chip FPGA
Product Line Cyclone V SX
Device Family 5CSXC6
Package 896-FBGA
Package Dimensions 31 mm x 31 mm
Logic Elements 110,000
Operating Frequency 800 MHz
Processor Core Dual ARM Cortex-A9 MPCore
CoreSight Technology Integrated
I/O Count 288
Mounting Type Surface Mount
Package Code BGA
Package Shape Square
Terminal Count 896

5CSXFC6D6F31I7 square Pin Configuration Guide

Complete pinout information for 5CSXFC6D6F31I7 (square package). This digital IC includes GPIO, communication interfaces (UART, SPI, I2C), and power pins. Refer to the manufacturer datasheet for alternate pin functions and configuration options. Essential for embedded system design and PCB layout.

square package pinout diagram for 5CSXFC6D6F31I7

No detailed pinout data available for 5CSXFC6D6F31I7.

Refer to the datasheet for full pin configuration.

Safe Operating Area (SOA) & Thermal Characteristics

Safe Operating Area Chart Default safe operating area chart for 5CSXFC6D6F31I7 Drain-to-Source Voltage (Vds) Drain Current (Id)

No official SOA curve available for this digital IC. Always operate within absolute maximum ratings specified in the datasheet. Ensure adequate cooling and derate as needed.

Typical Applications

5CSXFC6D6F31I7 is suitable for 6 applications: Industrial Control and Automation, Communications Infrastructure, Video and Imaging Equipment, Test and Measurement Instruments, Embedded Networking Gateways, Software-Defined Embedded Platforms.

🏭

Industrial Control and Automation

5CSXFC6D6F31I7 fits industrial control systems that need both deterministic FPGA hardware and ARM-based supervisory processing. Its confirmed 110,000 logic elements support parallel control, interface conversion, filtering, protocol handling, and timing-sensitive state machines. The dual ARM Cortex-A9 MPCore can run control software, diagnostics, communications stacks, and data-management functions while the FPGA fabric handles high-speed or repetitive operations. The 288 I/O count provides a substantial connection budget for sensors, actuators, field buses, and local control modules. The 896-FBGA package, however, requires disciplined power integrity, thermal analysis, and signal-integrity layout. The supplied data does not confirm industrial temperature grading, so qualification must be checked in the manufacturer documentation before deployment.

🌐

Communications Infrastructure

5CSXFC6D6F31I7 can serve communications equipment requiring packet processing, protocol conversion, traffic management, and hardware-assisted control. The 110,000 logic elements are appropriate for configurable datapaths, framing, scrambling, filtering, and interface adaptation, while the dual ARM Cortex-A9 MPCore supports network management, software configuration, and control-plane tasks. The confirmed 800 MHz operating frequency and 288 I/O provide a useful starting point for line cards, gateway platforms, and embedded communications controllers. Designers should still validate transceiver availability, I/O standards, memory interfaces, and timing closure from the official datasheet; those details are not established by the search excerpts. The 896-FBGA package also demands controlled impedance and careful power distribution for reliable high-speed operation.

📺

Video and Imaging Equipment

5CSXFC6D6F31I7 is relevant to video and imaging products that combine sensor acquisition, image processing, buffering, and embedded control. The FPGA fabric can implement pixel processing, synchronization, filtering, format conversion, and camera-interface functions in parallel. The dual ARM Cortex-A9 MPCore can manage configuration, user interfaces, compression workflows, metadata, and network transmission. The confirmed 110,000 logic elements, 800 MHz frequency, and 288 I/O support a broad range of compact imaging designs, but actual performance depends on memory bandwidth, clock resources, selected IP, and timing closure. The supplied excerpts do not confirm video interfaces, memory capacity, or power limits, so those items require datasheet verification. Proper decoupling and controlled-impedance routing are essential for the 896-FBGA device.

🔧

Test and Measurement Instruments

5CSXFC6D6F31I7 can provide the processing and control foundation for test and measurement instruments that need simultaneous acquisition, digital signal processing, stimulus generation, and user-interface control. The FPGA fabric is well suited to deterministic filtering, trigger logic, protocol analysis, waveform generation, and real-time data reduction. The dual ARM Cortex-A9 MPCore can run calibration, display, communications, storage, and instrument-management software. With 110,000 logic elements, 800 MHz operation, and 288 I/O, the platform offers substantial integration for compact equipment, although analog front ends, converters, memory architecture, and timing requirements remain board-level design decisions. The verified snippets do not specify conversion performance, on-chip memory, or power dissipation, so those values must be taken from the manufacturer datasheet before design sign-off.

🌐

Embedded Networking Gateways

5CSXFC6D6F31I7 is a plausible platform for embedded gateways that bridge industrial, service-provider, or local-area networks while providing hardware acceleration. The dual ARM Cortex-A9 MPCore can handle protocol stacks, security services, management, and application software, while the 110,000 logic elements can accelerate packet classification, encryption or decryption assistance, traffic shaping, and interface adaptation. The confirmed 800 MHz frequency and 288 I/O support multiple external interfaces, but packet throughput cannot be inferred from the headline parameters alone. Memory bandwidth, Ethernet MAC availability, transceivers, operating-system support, and board power design must be verified from official documentation. Because the package is 896-FBGA, the design should include robust decoupling, via-in-pad review, impedance control, and thermal validation.

🖥️

Software-Defined Embedded Platforms

5CSXFC6D6F31I7 supports software-defined embedded platforms by combining a programmable FPGA fabric with a dual ARM Cortex-A9 MPCore. Hardware functions can be reconfigured for interfaces, accelerators, signal processing, or control logic, while software handles operating-system services, application logic, configuration management, and external communication. The confirmed 110,000 logic elements and 800 MHz frequency make the device suitable for modular products that must support evolving protocols or processing requirements. The 288 I/O count offers flexibility for system integration. Designers should confirm the exact configuration interface, supported memory, available transceivers, power rails, and package thermal limits from the official data. The 896-FBGA package is large and integration-intensive, so a successful platform also depends on high-quality PCB stack-up, decoupling, clock distribution, and signal-integrity simulation.

What is 5CSXFC6D6F31I7?
5CSXFC6D6F31I7 is an Altera Cyclone V SX system-on-chip FPGA with 110,000 logic elements and an 800 MHz operating frequency. It integrates a dual ARM Cortex-A9 MPCore with CoreSight technology in an 896-FBGA package measuring 31 mm by 31 mm. According to the supplied DigiKey and Altera product-page search data, the part is listed as a Cyclone V SX FPGA SoC.
What are the key specifications of 5CSXFC6D6F31I7 that engineers should know?
The key confirmed specifications of 5CSXFC6D6F31I7 are 110,000 logic elements, 800 MHz operation, 288 I/O, and an 896-FBGA package. The device also integrates a dual ARM Cortex-A9 MPCore and CoreSight technology. The supplied DigiKey snippet identifies the package as 896-FBGA, while the Heisener and Partstack listings describe 288 I/O and BGA packaging.
Where to buy 5CSXFC6D6F31I7 online?
5CSXFC6D6F31I7 can be sourced through authorized distributor and component-marketplace listings identified in the supplied search data, including DigiKey, Mouser, Heisener, and Xecor. Availability and pricing may change by distributor and quantity. The supplied DigiKey result states “Buy now, ships today,” while Heisener reports 7,168 pieces in stock; confirm current availability directly with the seller before ordering.
What is the price of 5CSXFC6D6F31I7?
The supplied Octopart equivalent-page snippet lists a historical price of $543.56676 for 5CSXFC6D6F31I7. That value is historical web data, not a current guaranteed quote. Pricing as of 2026-09-06 must be confirmed with an authorized distributor because quantity, packaging, lead time, and inventory can change the unit price. The supplied data does not establish discounts for other quantities.
What is the lead time for 5CSXFC6D6F31I7?
The lead time for 5CSXFC6D6F31I7 is not specified in the supplied search excerpts. DigiKey’s listing states “Buy now, ships today,” which indicates an availability claim for that listing at retrieval time, but it is not a universal lead-time guarantee. For production planning, request a current distributor quote and confirm factory-pack quantity, shipment date, and any supply-chain constraints as of 2026-09-06.
Is 5CSXFC6D6F31I7 in stock?
The supplied distributor results indicate that 5CSXFC6D6F31I7 was available from listed sources on the retrieval date. Heisener reports 7,168 pieces in stock, and DigiKey’s result states that the part ships today. Inventory can change rapidly, so treat these as retrieval-time observations and confirm current stock with the selected authorized seller before procurement.
What is the difference between 5CSXFC6D6F31I7 and 5CSXFC6D6F31A7N?
The supplied comparison data identifies 5CSXFC6D6F31A7N as a 700 MHz, 896-FBGA Cortex-A9 SoC part, while 5CSXFC6D6F31I7 is listed at 800 MHz in the same 896-FBGA package family. The 100 MHz difference is approximately 12.5% relative to the 800 MHz target frequency. Because the supplied results do not confirm a complete pin-to-pin equivalence, the part should not be treated as a verified drop-in replacement without the manufacturer’s ordering and pinout documentation.
What is the difference between 5CSXFC6D6F31I7 and 5CSXFC6D6F31C6N?
5CSXFC6D6F31C6N is listed in the supplied comparison data as a 110,000-cell Cyclone V SX device using 28 nm technology and a 1.1 V supply, with a 1.1 V, 896-pin FBGA tray description. 5CSXFC6D6F31I7 is listed at 800 MHz and 110,000 logic elements. The supplied data does not establish identical pinout, speed grade, or temperature characteristics, so the C6N variant is not presented here as a verified drop-in replacement.
When should I choose 5CSXFC6D6F31I7 over 5CSXFC6D6F31A7N?
Choose 5CSXFC6D6F31I7 when the design requires the confirmed 800 MHz operating frequency and the exact F31 package ordering requirements. The supplied comparison data lists 5CSXFC6D6F31A7N at 700 MHz, making the I7 target approximately 100 MHz faster. This comparison does not prove electrical or pin compatibility; validate the full device datasheet, ball map, power rails, and speed-grade information before substitution.
Is 5CSXFC6D6F31I7 suitable for industrial control and automation?
5CSXFC6D6F31I7 is suitable in concept for industrial control systems that need FPGA parallelism plus ARM-based software control. The confirmed 110,000 logic elements, 800 MHz frequency, dual Cortex-A9 MPCore, and 288 I/O provide a broad platform for control logic, interfaces, filtering, and supervisory software. Industrial temperature qualification and exact electrical limits are not present in the supplied data and must be verified before deployment.
What is the best drop-in replacement for 5CSXFC6D6F31I7?
No verified drop-in replacement is established by the supplied cross-reference data. Search results identify the target itself and discuss equivalent or substitute pages, but they do not provide five independent parts with confirmed same-package and pin-to-pin compatibility. A true replacement must match the 896-FBGA ball map, electrical limits, configuration behavior, speed grade, and ordering requirements. Treat unverified candidates as redesign or validation candidates only.
Can 5CSXFC6D6F31A7N replace 5CSXFC6D6F31I7?
5CSXFC6D6F31A7N should not be assumed to replace 5CSXFC6D6F31I7 without a complete compatibility review. The supplied comparison result lists 5CSXFC6D6F31A7N at 700 MHz, versus 800 MHz for the target, and the excerpts do not confirm pin-to-pin equivalence or identical electrical characteristics. The 896-FBGA package description is encouraging, but package family alone is insufficient to establish a drop-in replacement.
Where to download the 5CSXFC6D6F31I7 datasheet PDF?
The supplied Intel/Altera product page is the primary starting point for the 5CSXFC6D6F31I7 datasheet and ordering information. The search results also identify an Intel datasheet page, an Octopart datasheet page, and an AiPCBA PDF page. A distributor listing states that the PDF is 96 pages, but the underlying manufacturer document number and revision are not provided in the verified excerpts; therefore, this page does not invent a document number.
Where can I find the 5CSXFC6D6F31I7 pinout?
The 5CSXFC6D6F31I7 pinout should be obtained from the manufacturer’s official product page and the associated device datasheet. The verified search data confirms an 896-FBGA package, but it does not provide a complete public pin list in the supplied excerpts. Do not infer individual ball assignments from the shortened distributor descriptions. Use the official 896-ball diagram and compare it against the target PCB footprint before layout release.
What are the thermal and layout considerations for 5CSXFC6D6F31I7?
5CSXFC6D6F31I7 requires a controlled BGA-layout review because it uses an 896-FBGA package measuring 31 mm by 31 mm. Verify the complete power-supply sequence, decoupling placement, via strategy, escape routing, thermal paths, and simultaneous-switching-noise limits from the manufacturer documentation. The supplied excerpts do not provide power dissipation, junction temperature, or thermal-resistance values, so those parameters remain [DATA_NEEDED] and must not be estimated here.
What is the operating temperature of 5CSXFC6D6F31I7?
The operating-temperature range of 5CSXFC6D6F31I7 is not stated in the supplied verified search data. The I7 ordering suffix may indicate a particular product or grade, but the search excerpts do not provide a temperature specification. Confirm the ordering-code table, temperature grade, and absolute maximum ratings in the manufacturer datasheet before using the FPGA in industrial, automotive, or other extended-temperature environments.
Is 5CSXFC6D6F31I7 RoHS compliant?
RoHS compliance for 5CSXFC6D6F31I7 is not explicitly established in the supplied search excerpts. The verified Altera product page is described as providing trade-compliance and material attributes, but those values are not included in the provided data. Set the compliance field to unknown until the current manufacturer product page or declaration confirms the applicable RoHS, REACH, lead-free, and halogen-free status.

Engineering reference data for 5CSXFC6D6F31I7 — comparison, design guidance, and compliance information.

Selection Guide

Choose 5CSXFC6D6F31I7 when the design requires the confirmed combination of 110,000 logic elements, 800 MHz operation, dual ARM Cortex-A9 MPCore processing, CoreSight technology, and an 896-FBGA package. It is a strong fit for systems that need both hardware acceleration and embedded software, such as industrial controllers, communications gateways, imaging equipment, and test instruments. Consider 5CSXFC6D6F31A7N only after accepting its listed 700 MHz frequency and verifying all ordering and electrical details. The supplied data also identifies 5CSXFC6D6F31C6N as a 110,000-cell, 1.1 V, 896-FBGA option, but exact equivalence is not established. Because the 896-FBGA package imposes significant layout, power, and thermal requirements, choose the target only after the PCB footprint and complete manufacturer datasheet are validated.

Comparison with Alternatives

Parameter This Product 5CSXFC6D6F31C6N 5CSXFC6D6F31A7N 5CSXFC5D6F31I7N 5CSTFD6D5F31I7N 5CSXFC6D6F31C7N
Brand Altera Altera Altera Altera Altera Altera
Package 896-FBGA, 31 mm x 31 mm 896-FBGA 896-FBGA 896-FBGA 896-FBGA 896-FBGA
Operating Frequency 800 MHz [DATA_NEEDED] 700 MHz [DATA_NEEDED] [DATA_NEEDED] [DATA_NEEDED]
Logic Elements or Cells 110,000 logic elements 110,000 cells [DATA_NEEDED] [DATA_NEEDED] [DATA_NEEDED] [DATA_NEEDED]
Processor Core Dual ARM Cortex-A9 MPCore [DATA_NEEDED] ARM Cortex-A9 [DATA_NEEDED] [DATA_NEEDED] [DATA_NEEDED]
I/O Count 288 [DATA_NEEDED] [DATA_NEEDED] [DATA_NEEDED] [DATA_NEEDED] [DATA_NEEDED]
CoreSight Technology Integrated [DATA_NEEDED] [DATA_NEEDED] [DATA_NEEDED] [DATA_NEEDED] [DATA_NEEDED]
Voltage [DATA_NEEDED] 1.1 V [DATA_NEEDED] [DATA_NEEDED] [DATA_NEEDED] [DATA_NEEDED]
Technology [DATA_NEEDED: process technology] 28 nm [DATA_NEEDED] [DATA_NEEDED] [DATA_NEEDED] [DATA_NEEDED]
Temperature Grade [DATA_NEEDED] [DATA_NEEDED] [DATA_NEEDED] [DATA_NEEDED] [DATA_NEEDED] [DATA_NEEDED]

Key Differentiators

  • Confirmed 800 MHz operating frequency (vs 5CSXFC6D6F31A7N)
  • Large 896-ball BGA integration (vs 5CSXFC6D6F31A7N)
  • Dual ARM Cortex-A9 processing integration (vs [DATA_NEEDED: alternative processor])
  • 288 I/O connections (vs [DATA_NEEDED: alternative I/O count])

Design Notes

Use a controlled PCB stack-up and verify the complete 896-FBGA ball map against the official 5CSXFC6D6F31I7 datasheet before routing. The 31 mm by 31 mm BGA package requires careful fan-out, via placement, and impedance control. Do not infer individual ball assignments from distributor snippets. Confirm whether any balls are power, ground, configuration, clock, or user I/O before schematic release.

Power integrity is critical for a high-pin-count SoC FPGA. Determine the required voltage rails, current budgets, sequencing, and tolerances from the manufacturer datasheet because those values are not included in the supplied search excerpts. Place decoupling capacitors close to the appropriate power and ground balls, use a continuous reference plane, and simulate voltage droop and rail noise under representative I/O and logic activity.

Perform thermal analysis after the electrical configuration and utilization are known. The supplied data does not provide power dissipation, junction-to-air thermal resistance, or junction-to-board thermal resistance for 5CSXFC6D6F31I7. Do not calculate reliability from an assumed power value. Validate the package thermal path, airflow, copper spreading, heat spreading, and allowable ambient range using the official thermal guidance before production release.

Route clocks and high-speed interfaces with controlled impedance and verified layer transitions. The 896-FBGA package and 288 I/O count increase the importance of return-path continuity, via stubs, crosstalk control, and simultaneous-switching-noise analysis. Establish timing budgets from the selected I/O standards and external memory or interface devices, then verify them with the FPGA design tool and post-route timing analysis.

The 896-FBGA package name alone does not prove electrical or pin-to-pin compatibility between ordering variants. The search data identifies 5CSXFC6D6F31A7N at 700 MHz and 5CSXFC6D6F31C6N with a 1.1 V description, but it does not establish full equivalence. Validate configuration mode, speed grade, voltage rails, temperature grade, I/O standards, and the complete ball map before approving any replacement.

Compliance Information

RoHS
Unknown
REACH
Unknown
AEC-Q100
Unknown
Lead Free
Unknown
Halogen Free
Unknown
Conflict Minerals
Unknown

The supplied search results describe an Altera product page with trade-compliance and material-attribute information, but no explicit compliance values are provided. Verify RoHS, REACH, AEC-Q100, lead-free, halogen-free, and conflict-minerals status on the current manufacturer page or declaration.

Data verified on: 2026-09-06 — data verified and curated by XAIPART's component engineering team

Related Searches

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Related Components & Terms

Altera 5CSXFC6D6F31I7 5CSXFC6D6F31C6N 5CSXFC6D6F31A7N 5CSXFC5D6F31I7N 5CSTFD6D5F31I7N Cyclone V SX 5CSXC6 FPGA system on chip SoC FPGA field-programmable gate array ARM Cortex-A9 MPCore CoreSight logic elements 896-FBGA BGA 288 I/O industrial control communications infrastructure embedded networking test and measurement video and imaging FPGA logic fabric embedded processor
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