5CSEBA6U23I7SN - Cyclone V SE SoC FPGA 110K LE | Altera
MPN: 5CSEBA6U23I7SN ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $238.17 | $238.17 |
| 10 | $220.45 | $2,204.50 |
| 100 | $199.8 | $19,980.00 |
| 500 | $178.25 | $89,125.00 |
| 1,000 | $162.4 | $162,400.00 |
5CSEBA6U23I7SN Overview
A SoC FPGA is a class of programmable device that fuses a fixed-function application processor (in this case ARM Cortex-A9) with general-purpose FPGA fabric. The hard CPU subsystem executes the operating system and control plane deterministically, while the FPGA fabric accelerates parallel datapaths, custom peripherals, and DSP. Compared with a discrete CPU-plus-FPGA two-chip solution, a SoC FPGA reduces board area, lowers inter-chip latency, and removes the FPGA-to-CPU bus bottleneck. Within Altera's portfolio, the Cyclone V SE family sits in the low-power, cost-optimized tier above the Cyclone IV family and below the Arria V/10 families.
Key features of the 5CSEBA6U23I7SN include approximately 41,910 adaptive logic modules (ALMs), 5.7 Mbits of embedded memory, integrated variable-precision DSP blocks, and a maximum Cortex-A9 core frequency of 925 MHz with FPGA fabric speed grade -7. The SoC integrates peripherals such as Ethernet MAC, USB 2.0, NAND flash controller, DDR3/3L memory controller, and CoreSight debug. Per Cyclone V datasheet CV-5V SE family specifications, the device supports commercial and industrial junction temperature grades and is offered in the U23 672-pin UBGA package.
Architecturally, the hard processor system (HPS) contains the dual-issue ARM Cortex-A9 MPCore, NEON media engine, single/double-precision FPU, 32 KB L1 instruction and 32 KB L1 data caches per core, and a coherent 512 KB L2 cache shared across cores. The HPS connects to the FPGA fabric via high-bandwidth AXI bridges, allowing user logic to act as a custom peripheral or coprocessor to the processor. Variable-precision DSP blocks accelerate fixed- and floating-point arithmetic, enabling efficient FFT, FIR, and matrix operations used in motor control, video processing, and signal acquisition.
Typical applications include industrial motor control and factory automation drives, machine vision and video surveillance pipelines, portable medical instrumentation, automotive driver-assist pre-processing, software-defined radio baseband, and embedded HMI panels. In each case the ARM cores handle the OS, networking, and user interface while the FPGA fabric runs time-critical data acquisition or DSP. The 110K LE size targets mid-range designs where cost per logic element matters.
Design considerations include planning power-rail sequencing for the HPS and FPGA domains (often separate 1.1 V core supplies), DDR3 PCB layout for the HPS memory controller, and ensuring thermal dissipation at industrial temperatures. Quartus Prime toolchain support is required; designers should consult the Cyclone V SE device handbook for HPS peripheral pin multiplexing and EMIF IP configuration.
This page synthesizes distributor pricing, drop-in Cyclone V SE variants, and practical design considerations beyond the manufacturer's ordering guide.
Drop-in alternatives for 5CSEBA6U23I7SN — 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 5CSEBA6U23I7SN (same form factor and footprint) — differing in Package, Process Technology, Logic Elements, Operating Temperature, Mounting Type.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
5CSEBA6U23I7N
✅ Drop-In✓ In Stock
$51.8 / Unit
View Datasheet →5CSEBA6U23I7NTS
✅ Drop-In✓ In Stock
$213.52 / Unit
View Datasheet →5CSEBA5U23I7SN
✅ Drop-In✓ In Stock
$310 / Unit
View Datasheet →5CSEBA6U19I7SN
✅ Drop-In✓ In Stock
$305 / Unit
View Datasheet →5CSEBA5U23I7N
✅ Drop-In✓ In Stock
$132.1 / Unit
View Datasheet →5CSEBA6U23I7SN Maximum Ratings & Electrical Characteristics
| Family | Cyclone V SE SoC FPGA |
| Device Variant | 5CSEA6 (U23) |
| Logic Elements | 110,000 LE |
| Adaptive Logic Modules (ALMs) | 41,910 ALM |
| Embedded Memory | 5.7 Mbit (approx.) |
| Processor Core | Single ARM Cortex-A9 MPCore with CoreSight |
| Maximum Core Frequency | 925 MHz |
| L1 Instruction Cache | 32 KB |
| L1 Data Cache | 32 KB |
| Process Technology | 28 nm |
| Core Voltage | 1.1 V |
| Package | 672-UBGA (23 x 23 mm) |
| FPGA Speed Grade | -7 |
| Temperature Grade | Industrial (I) |
| Mounting Type | Surface Mount |
| RoHS Status | Compliant |
5CSEBA6U23I7SN 672-ubga (23 x 23 mm) Pin Configuration Guide
Pin configuration for 5CSEBA6U23I7SN (672-ubga (23 x 23 mm) 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.
No detailed pinout data available for 5CSEBA6U23I7SN.
Refer to the datasheet for full pin configuration.
Typical Applications
5CSEBA6U23I7SN is suitable for 6 applications: Industrial Motor Control and Drive, Machine Vision and Video Surveillance, Software Defined Radio Baseband, Automotive Driver Assistance (Pre-processing), Portable Medical Instrumentation, Embedded HMI and Industrial Panel PCs.
Industrial Motor Control and Drive
The 5CSEBA6U23I7SN suits industrial motor control because the ARM Cortex-A9 HPS runs the field-oriented control loop and supervisory OS while the 110K LE FPGA fabric executes time-critical PWM generation, encoder feedback, and current-sense sampling. Variable-precision DSP blocks accelerate Park/Clark transforms and SVPWM modulators, and the industrial temperature grade ensures reliability on the factory floor. Integrated Ethernet MAC enables EtherCAT or PROFINET connectivity.
Recommended
Machine Vision and Video Surveillance
The 5CSEBA6U23I7SN powers machine vision pipelines where the ARM HPS handles the OS, network stack, and user interface while the FPGA fabric performs pixel processing, color-space conversion, and object detection. With 110K logic elements and variable-precision DSP blocks, the device can run real-time image preprocessing at 1080p60, offloading the CPU. The DDR3 memory controller in the HPS provides high-bandwidth frame buffer access.
Recommended
Software Defined Radio Baseband
The 5CSEBA6U23I7SN enables SDR baseband designs because the FPGA fabric implements digital up/down conversion, FIR filtering, and FFT computation while the ARM Cortex-A9 HPS runs the protocol stack and management plane. The 5.7 Mbit embedded memory provides buffering for short burst transmissions, and variable-precision DSP blocks accelerate multiply-accumulate loops. The 925 MHz Cortex-A9 supports Linux real-time extensions for low-latency control.
Recommended
Automotive Driver Assistance (Pre-processing)
The 5CSEBA6U23I7SN is used in pre-production automotive driver-assistance ECUs where the FPGA fabric processes radar or camera sensor data and the Cortex-A9 HPS runs classification and decision algorithms. With 110K logic elements, the device can implement lane detection, object tracking, and sensor fusion pipelines. The industrial temperature grade suits in-cabin environments, though AEC-Q100 qualification would require the automotive Cyclone V family.
Recommended
Portable Medical Instrumentation
The 5CSEBA6U23I7SN fits portable medical devices like patient monitors and diagnostic imaging where the FPGA fabric handles real-time signal acquisition (ECG, EEG, ultrasound) and the Cortex-A9 HPS runs the touchscreen UI, Bluetooth/Wi-Fi stack, and data logging. Variable-precision DSP blocks accelerate filter chains for noise reduction, and the low-power 28 nm process helps meet battery-life targets. Industrial temperature grade supports clinical environments.
Recommended
Embedded HMI and Industrial Panel PCs
The 5CSEBA6U23I7SN drives industrial HMI panels because the ARM Cortex-A9 HPS runs Linux/Windows Embedded and renders graphics while the FPGA fabric accelerates touch processing and custom I/O like CAN, RS-485, or isolated GPIO. The DDR3 controller supports frame buffers for LVDS or HDMI displays, and the 110K logic elements provide room for protocol expansion. The 672-pin U23 package provides sufficient I/O for multiple display and communication interfaces.
Recommended
Recommended Products Summary
Engineering reference data for 5CSEBA6U23I7SN — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | 5CSEBA6U23I7N | 5CSEBA6U23I7NTS | 5CSEBA5U23I7SN | 5CSEBA5U23I7N |
|---|---|---|---|---|---|
| Brand | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) |
| Package | 672-UBGA (U23, 23x23 mm) | 672-UBGA (U23, 23x23 mm) - same | 672-UBGA (U23, 23x23 mm) - same | 672-UBGA (U23, 23x23 mm) - same | 672-UBGA (U23, 23x23 mm) - same |
| Logic Elements | 110,000 LE | 110,000 LE | 110,000 LE | 85,000 LE (-23%) | 85,000 LE (-23%) |
| ALMs | 41,910 ALM | 41,910 ALM | 41,910 ALM | 32,070 ALM (-23%) | 32,070 ALM (-23%) |
| Temperature Grade | Industrial (I) | Commercial (0C to +85C) | Industrial (I) | Industrial (I) | Commercial |
| FPGA Speed Grade | -7 | -7 | -7 | -7 | -7 |
| Cortex-A9 Cores | 1 | 1 | 1 | 1 | 1 |
| Maximum Core Frequency | 925 MHz | 925 MHz | 925 MHz | 925 MHz | 925 MHz |
| Packaging Format | Tray | Tray | Tape & Reel | Tray | Tray |
Key Differentiators
- Higher logic density than Cyclone V SE siblings (vs 5CSEBA5U23I7SN)
- Industrial temperature grade in same U23 package (vs 5CSEBA6U23I7N)
- Single-core HPS with full peripheral set (vs 5CSEBA4U23I7SN)
Design Notes
Cyclone V SE SoC FPGAs require multiple independent power rails: a 1.1 V core supply for the FPGA fabric and HPS logic, separate 1.1 V/1.2 V/1.5 V supplies for HPS peripherals, DDR3 PHY power, and auxiliary voltages for transceivers and clocking. Per Cyclone V SE datasheet, power sequencing must enforce safe ramp order (typically HPS first, then FPGA fabric) to prevent latch-up. Use a dedicated power management IC such as the Altera/Intel Enpirion EM11xx family or equivalent to meet transient response requirements.
At industrial temperature grade (-40C to +100C junction), thermal design must account for power consumption scaling with clock frequency and logic utilization. The 672-pin UBGA U23 package uses a thermal lid and requires a properly designed heatsink or thermal interface for >5 W dissipation. Per Cyclone V device handbook, estimate worst-case power using the Quartus Prime PowerPlay analyzer before finalizing PCB thermal solution.
DDR3 PCB layout for the HPS memory controller must follow JEDEC JESD79-3 trace-length matching, controlled-impedance routing (50 ohm single-ended, 100 ohm differential), and proper decoupling. Reference plane continuity under the BGA break-out region is critical. The 672-pin U23 UBGA package requires microvia or via-in-pad PCB technology for reliable breakout routing and signal integrity on DDR3 and high-speed transceiver lanes.
Separate analog/digital grounds with a single stitch point near the SoC power pins to avoid ground loops. Place HPS reference clock oscillator (typically 25-50 MHz) within 200 mils of the clock input pins and guard with a ground fence. Keep high-speed serial interfaces (transceivers, USB 2.0, Ethernet) away from switching power inductors. Maintain 100 ohm differential impedance on HPS Ethernet and USB differential pairs per Cyclone V SE hardware reference design.
Do not assume the FPGA fabric and HPS share a single reset domain; each requires independent reset sequencing. Cyclone V SE datasheet warns against loading unsupported FPGA configuration images that mismatch the device ID, which can brick the part. Forgetting the HPS boot mode pin strapping resistors causes non-booting boards. Estimate: HPS boot time to Linux prompt typically 3-8 seconds depending on QSPI/NAND flash; reserve adequate system reset window.
Compliance Information
RoHS and REACH compliance per Altera/Intel product environmental documentation. Not AEC-Q100 qualified; for safety-critical automotive designs, consult the Cyclone V automotive-grade family. Halogen-free status not explicitly confirmed in available data.
