Part A
5CSEBA2U19C8N
インテル
- Lifecycle
- Active
- Stock
- 5604 個数
- Package
- BGA-484
- Series
- 組み込み - システム・オン・チップ（SoC）
Replacement verdict
Compatible functional replacement candidate
The 5CSEBA4U23C8SN and 5CSEBA2U19C8N are both Intel Cyclone V SE SoC FPGA devices sharing the same dual-core ARM Cortex-A9 hard processor system, 28 nm process technology, and C8 speed grade, making them functionally related within the same device family. However, they differ in logic density, package footprint, and available user I/O, so the 5CSEBA2U19C8N cannot serve as a direct drop-in replacement for the 5CSEBA4U23C8SN without design revision. The 5CSEBA2U19C8N is best considered a lower-density, smaller-footprint alternative candidate when reduced logic and I/O resources are acceptable.
Logic Density
Validation required
Package Type
Not compatible
User I/O Count
Not compatible
Core Architecture
High match
Parts at a glance
Part B
5CSEBA4U23C8SN
インテル
- Lifecycle
- Active
- Stock
- 3166 個数
- Package
- FBGA-672
- Series
- 組み込み - システム・オン・チップ（SoC）
Key differences
Rows are prioritized by design impact. Highlighted values require attention during substitution.
Key electrical and mechanical differences between the two devices
| Parameter | 5CSEBA4U23C8SN | 5CSEBA2U19C8N | Why it matters |
|---|---|---|---|
| Logic Elements (LE) | 40,000 | 25,000 | 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) | 15,000 | 9,400 | ALM count determines the available programmable logic resources and is a primary indicator of design capacity. |
| Total Embedded RAM (M9K blocks) | 135 | 66 | Embedded memory blocks affect on-chip buffering, FIFO depth, and data storage capability without using external memory. |
| 18x18 Multipliers | 112 | 66 | Dedicated multipliers determine DSP throughput for arithmetic-intensive functions such as filtering and transforms. |
| Package | UBGA-672 | UBGA-484 | Package type and ball count dictate PCB footprint, routing escape, and mechanical compatibility, so they must match the board design. |
| Number of I/Os | Up to 224 | Up to 224 | Available user I/Os determine how many external interfaces and peripherals can be connected to the device. |
| Hard Processor System (HPS) | Dual-core ARM Cortex-A9 | Dual-core ARM Cortex-A9 | The integrated HPS enables software processing alongside FPGA logic, which is essential for SoC-style architectures. |
| Maximum Operating Frequency | Up to 400 MHz | Up to 400 MHz | Core clock capability affects timing closure and achievable system performance for high-speed logic. |
| Speed Grade | 8 (Commercial) | 8 (Commercial) | Speed grade indicates the device's timing performance and must match the design's timing requirements. |
| Operating Temperature Range | 0°C to 85°C | 0°C to 85°C | Temperature range determines suitability for commercial versus industrial environments and affects reliability. |
Need help validating a replacement?
Send your BOM and application constraints for technical and sourcing review.
Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | 5CSEBA2U19C8N | 5CSEBA4U23C8SN |
|---|---|---|
| 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™ | Single 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 | 600MHz | 600MHz |
| Primary Attributes | FPGA - 25K Logic Elements | FPGA - 40K Logic Elements |
| Operating Temperature | 0°C ~ 85°C (TJ) | 0°C ~ 85°C (TJ) |
Frequently asked questions
What are the key differences between the 5CSEBA4U23C8SN and the 5CSEBA2U19C8N?
The 5CSEBA4U23C8SN and 5CSEBA2U19C8N are both Intel (formerly Altera) Cyclone V SE SoC FPGA devices, but they differ in logic density, package, and I/O count. The 5CSEBA4U23C8SN offers a larger FPGA fabric with 40,000 logic elements (LEs) in a 672-pin UBGA package (23 mm x 23 mm), while the 5CSEBA2U19C8N provides 25,000 LEs in a 484-pin UBGA package (19 mm x 19 mm). The 5CSEBA4U23C8SN also provides more user I/O and transceiver channels due to its larger package and higher density.
Are the 5CSEBA4U23C8SN and 5CSEBA2U19C8N pin-to-pin compatible?
No. The 5CSEBA4U23C8SN uses a 672-pin UBGA package, while the 5CSEBA2U19C8N uses a 484-pin UBGA package. The different pin counts, ball maps, and package dimensions make them physically and electrically incompatible for direct PCB replacement.
Can the 5CSEBA2U19C8N be used as a drop-in replacement for the 5CSEBA4U23C8SN?
No. Beyond the package and pin count differences, the 5CSEBA4U23C8SN contains 40,000 logic elements versus 25,000 logic elements in the 5CSEBA2U19C8N. A design that utilizes more than 25,000 LEs or requires the additional I/O and transceiver resources of the larger device cannot be migrated to the smaller one without significant redesign and recompilation.
Do both devices include the same hard processor system (HPS)?
Yes. Both the 5CSEBA4U23C8SN and 5CSEBA2U19C8N are Cyclone V SE SoC FPGA devices and integrate a dual-core ARM Cortex-A9 hard processor system (HPS) running at up to 925 MHz, along with the same peripheral set including Ethernet MAC, USB, SD/MMC, and UART controllers, as documented in the Intel Cyclone V Device Handbook.
What is the speed grade and temperature range for both devices?
Both the 5CSEBA4U23C8SN and 5CSEBA2U19C8N use the C8 speed grade and the commercial temperature range (0°C to 85°C junction temperature), as indicated by the "C8" and "N" suffixes in their ordering codes. The "N" suffix denotes lead-free (RoHS-compliant) packaging.
Which device should be selected for a design requiring more logic and I/O resources?
The 5CSEBA4U23C8SN should be selected when higher logic density and more I/O are required, as it provides 40,000 LEs and a 672-pin UBGA package with more user I/O pins. The 5CSEBA2U19C8N, with 25,000 LEs and a 484-pin UBGA package, is better suited for lower-cost, space-constrained designs that do not require the additional resources.
Are configuration and transceiver resources identical between the two devices?
No. While both devices support the same configuration schemes (active serial, passive serial, JTAG, and HPS boot from flash), the 5CSEBA4U23C8SN provides more transceiver channels and higher overall transceiver bandwidth due to its larger package and higher logic density. The exact number of transceiver channels differs between the 672-pin and 484-pin packages, as specified in the Intel Cyclone V Device Handbook.
Do both devices support the same development tools and IP libraries?
Yes. Both the 5CSEBA4U23C8SN and 5CSEBA2U19C8N are supported by the same Intel Quartus Prime development software, SoC Embedded Design Suite (EDS), and the same library of Intel and third-party IP cores for the Cyclone V SE family. Design migration between them requires recompilation and pin assignment updates due to package differences.