5CSEBA4U19C7N vs 5CSEBA2U19C8N

Dieser detaillierte Vergleich von 5CSEBA4U19C7N und 5CSEBA2U19C8N bietet wertvolle Einblicke in deren Spezifikationen und Hauptmerkmale. Wir gehen ausführlich auf wichtige Faktoren ein, darunter RoHS-Konformität, REACH-Status, Serie, Montageart, Gehäusetyp und weitere relevante Eigenschaften. Die übersichtliche Darstellung der Unterschiede vereinfacht die Komponentenauswahl und erleichtert Ihnen die Wahl der optimalen Lösung für Ihre Anwendung.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Replacement verdict

Compatible functional replacement candidate

The 5CSEBA4U19C7N is a viable functional upgrade candidate for the 5CSEBA2U19C8N, offering higher logic density and a faster speed grade within the same Intel Cyclone V SE family and identical UBGA-484 package. Both devices share the same dual-core ARM Cortex-A9 HPS, transceiver count, and I/O bank architecture, enabling a straightforward board-level migration. Designers must validate power budget, thermal performance, and timing closure at the faster C7 speed grade before committing to production.

Package Type High match
Logic Density High match
Speed Grade Validation required
Power Consumption Validation required

Review the critical differences →

Parts at a glance

Key differences

Rows are prioritized by design impact. Highlighted values require attention during substitution.

Key electrical and mechanical differences between the two devices

Parameter 5CSEBA2U19C8N 5CSEBA4U19C7N Why it matters
Logic Elements (LE) 25,000 40,000 Higher logic density allows more complex custom logic to be implemented in the FPGA fabric, directly affecting whether a design fits.
Adaptive Logic Modules (ALM) 9,430 15,080 ALMs are the fundamental building blocks of the fabric; the count determines the amount of combinational and sequential logic available.
Total Embedded RAM (M9K blocks) 1,220 Kbit 1,820 Kbit On-chip memory capacity affects buffering, FIFO depth, and data storage needs without external memory.
18x18 Multipliers 36 56 Dedicated multipliers determine DSP throughput for arithmetic-intensive functions such as filtering and transforms.
Speed Grade 8 7 A lower speed grade number indicates faster silicon, enabling higher clock frequencies and tighter timing closure.
Package UBGA-484 UBGA-484 Identical package ensures the same footprint, pinout, and board-level compatibility for drop-in replacement.
Operating Temperature Range 0°C to 85°C (Commercial) 0°C to 85°C (Commercial) Matching temperature grades confirm both parts are suitable for the same thermal environment.
Hard Processor System (HPS) Dual-core ARM Cortex-A9 Dual-core ARM Cortex-A9 Both integrate the same HPS, so software and OS compatibility are preserved across the two parts.
Family / Series Cyclone V SE SoC Cyclone V SE SoC Same device family means shared toolchain, IP support, and configuration methodology.

Need help validating a replacement?

Send your BOM and application constraints for technical and sourcing review.

Anfrage Contact technical support

Full specification comparison

Use manufacturer datasheets as the final authority.

Specification 5CSEBA4U19C7N 5CSEBA2U19C8N
Series Cyclone® V SE Cyclone® V SE
Part Status Active Active
Architecture MCU, FPGA MCU, FPGA
Core Processor Dual ARM® Cortex®-A9 MPCore™ with CoreSight™ Dual ARM® Cortex®-A9 MPCore™ with CoreSight™
RAM Size 64KB 64KB
Peripherals DMA, POR, WDT DMA, POR, WDT
Connectivity CANbus, EBI/EMI, Ethernet, I²C, MMC/SD/SDIO, SPI, UART/USART, USB OTG CANbus, EBI/EMI, Ethernet, I²C, MMC/SD/SDIO, SPI, UART/USART, USB OTG
Speed 800MHz 600MHz
Primary Attributes FPGA - 40K Logic Elements FPGA - 25K Logic Elements
Operating Temperature 0°C ~ 85°C (TJ) 0°C ~ 85°C (TJ)

Frequently asked questions

What are the key differences between the 5CSEBA2U19C8N and 5CSEBA4U19C7N?

The 5CSEBA2U19C8N and 5CSEBA4U19C7N are both Intel (formerly Altera) Cyclone V SE SoC FPGA devices in the UBGA-484 package. The primary differences are logic density and speed grade: the 5CSEBA2U19C8N offers approximately 25K logic elements (LEs) with a speed grade of 8, while the 5CSEBA4U19C7N offers approximately 40K LEs with a faster speed grade of 7. The 5CSEBA4U19C7N also provides more adaptive logic modules (ALMs), embedded memory, and DSP blocks than the 5CSEBA2U19C8N.

Are the 5CSEBA2U19C8N and 5CSEBA4U19C7N pin-compatible?

Yes. Both devices are offered in the same UBGA-484 package (19 mm x 19 mm, 0.8 mm pitch) and share the same pinout for the Cyclone V SE U19 device family. This allows a single PCB design to accommodate either device, provided the design accounts for the different logic resource requirements and speed grade timing.

Can the 5CSEBA2U19C8N be used as a drop-in replacement for the 5CSEBA4U19C7N?

Not directly. Although they are pin-compatible, the 5CSEBA4U19C7N has a faster speed grade (7 vs. 8) and higher logic density. A design compiled for the 5CSEBA4U19C7N may not meet timing or fit within the smaller 5CSEBA2U19C8N. The FPGA configuration bitstream is also device-specific. Replacement requires recompilation and timing validation for the target device.

What is the difference in speed grade between the 5CSEBA2U19C8N and 5CSEBA4U19C7N?

The 5CSEBA2U19C8N has a speed grade of 8, while the 5CSEBA4U19C7N has a speed grade of 7. In Intel Cyclone V nomenclature, a lower speed grade number indicates faster performance. Therefore, the 5CSEBA4U19C7N offers faster maximum operating frequencies and tighter timing margins than the 5CSEBA2U19C8N.

Do both devices include an ARM Cortex-A9 hard processor system (HPS)?

Yes. Both the 5CSEBA2U19C8N and 5CSEBA4U19C7N are Cyclone V SE SoC FPGAs and include a dual-core ARM Cortex-A9 hard processor system (HPS) operating at up to 925 MHz, along with integrated peripherals such as Ethernet MAC, USB, and memory controllers. The HPS subsystem is common across the Cyclone V SE family.

What are the logic element counts for the 5CSEBA2U19C8N and 5CSEBA4U19C7N?

According to Intel Cyclone V device specifications, the 5CSEBA2U19C8N contains approximately 25,000 logic elements (LEs), while the 5CSEBA4U19C7N contains approximately 40,000 LEs. The higher LE count in the 5CSEBA4U19C7N allows for more complex FPGA logic implementations.

Are the operating temperature ranges the same for both devices?

Yes. Both the 5CSEBA2U19C8N and 5CSEBA4U19C7N are specified for commercial temperature range operation, typically 0°C to 85°C junction temperature (TJ), as indicated by the "C" in the part number suffix. Industrial and automotive temperature variants exist in the Cyclone V family but are denoted by different suffix codes.

Which device should be selected for a design requiring higher DSP performance?

The 5CSEBA4U19C7N is the better choice for higher DSP performance. It provides more variable-precision DSP blocks and embedded memory than the 5CSEBA2U19C8N, and its faster speed grade (7 vs. 8) enables higher DSP clock rates. The exact number of DSP blocks and memory bits should be confirmed in the Intel Cyclone V device handbook for the specific density variant.

Compare Anfrage