Intel

EP4CE55F23C6 - Cyclone IV E FPGA, 55K LE, 484-FBGA | Intel

MPN: EP4CE55F23C6 ✓ Hoạt động
484-FBGA (F23) Package 8 Speed 2,396,160 bits Memory
MOQ: 1 |

EP4CE55F23C6 Tóm tắt

The Intel (Altera) EP4CE55F23C6 is a Cyclone IV E family field-programmable gate array (FPGA) with 55,856 logic elements, 2,396,160 bits of embedded memory, and 343 Embedded Multipliers (18x18), housed in a 484-ball FineLine BGA (FBGA) package. It is built on a low-power 60 nm process and is offered in the commercial speed grade 6 variant.

An FPGA (Field-Programmable Gate Array) is a programmable logic device that lets engineers implement arbitrary digital logic, DSP blocks, memory, and high-speed I/O on a single chip, far exceeding the flexibility of fixed-function ASICs for low-to-medium volume designs. FPGAs sit at the hierarchy: programmable logic -> logic device -> semiconductor IC. The Cyclone IV E family is positioned as a low-cost, low-power family targeting cost-sensitive applications such as industrial control, video processing, and communication bridges.

Key features of the EP4CE55F23C6 include 55,856 logic elements arranged in 3,491 LABs, 324 maximum user I/O pins, four general-purpose PLLs for clock management, and 8 transceiver clock inputs. It supports DDR/DDR2/QDRII+ external memory interfaces through soft memory controllers, allowing flexible high-throughput memory expansion. The 484-FBGA package provides a compact footprint with a thermal resistance suitable for forced-air or natural convection thermal designs.

Architecturally, the Cyclone IV E combines an SRAM-based logic fabric with dedicated DSP multipliers and embedded M9K memory blocks. The fabric supports logic synthesis via Quartus II, including logic locking, incremental compilation, and hard PCI/PCIe IP cores. This combination gives designers sufficient density and DSP performance for moderate-throughput DSP pipelines while keeping power consumption substantially lower than the higher-tier Cyclone IV GX variants.

Typical applications include industrial machine vision, motor control and drive interfaces, video format conversion and bridging, protocol conversion (e.g., UART/SPI to Ethernet or PCIe), test and measurement instruments, and low-cost ASIC prototyping. The 55K LE density is well-suited for designs that outgrow a CPLD but do not justify a high-end Cyclone IV GX or Cyclone V device.

When designing with the EP4CE55F23C6, ensure the PCB accommodates the 484-ball FBGA BGA land pattern with proper via-in-pad or dog-bone fanout, and follow Intel's PCB layout guidelines for BGA break-out. The device requires multiple supply rails (core, I/O, PLL analog, and auxiliary) that must be brought up in the correct sequence; failure to do so can cause latch-up.

This page synthesizes verified distributor pricing, FBGA drop-in alternatives within the Cyclone IV E family, and practical design notes that go beyond the manufacturer datasheet.

Bộ thay thế dễ dàng lắp đặt cho EP4CE55F23C6 — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.

Các biến thể trong loạt này

Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với EP4CE55F23C6 (cùng hình factor và footprint) — khác nhau ở Package, Speed Grade, Operating Temperature, Family, Process Technology.

Intel
Package: 484-ball FBGA (F484)
Speed Grade: -6
Operating Temperature: 0 °C to +85 °C (commercial)
So sánh với EP4CE55F23C6 →
Intel
Package: 484-ball FBGA (F23, 23x23 mm)
Speed Grade: -7
Family: Cyclone IV E
So sánh với EP4CE55F23C6 →
Intel
Package: 484-FBGA (F23, 23 mm)
Speed Grade: 6
Operating Temperature: 0C to +85C (commercial)
So sánh với EP4CE55F23C6 →
Intel
Package: FBGA-484 (23 x 23 mm, 1.0 mm pitch)
Speed Grade: C7
Operating Temperature: 0C to +85C (commercial)
So sánh với EP4CE55F23C6 →
Altera
Package: 484-ball FineLine BGA (FBGA)
Speed Grade: C8
Operating Temperature: 0C to +85C (commercial)
So sánh với EP4CE55F23C6 →
Intel
Package: 484-FBGA
Speed Grade: C8
Operating Temperature: 0 C to +85 C
So sánh với EP4CE55F23C6 →
Intel
Package: 484-ball FBGA (F23)
Speed Grade: 8 (Commercial)
Operating Temperature: 0 C to +85 C (Commercial, C8)
So sánh với EP4CE55F23C6 →
Intel
Package: 484-ball FBGA (F23)
Speed Grade: C9 (fastest commercial/industrial)
Operating Temperature: -40C to +85C (industrial)
So sánh với EP4CE55F23C6 →
Intel
Package: 484-FBGA (F23), 23x23 mm, 1.0 mm pitch
Operating Temperature: 0C to +85C (commercial)
Family: Cyclone IV E (EP4CE75)
So sánh với EP4CE55F23C6 →
Intel
Package: 484-BGA (FBGA-484)
Speed Grade: C7
Operating Temperature: 0C to +85C (commercial)
So sánh với EP4CE55F23C6 →

EP4CE55F23C7

✅ Drop-In
Intel
📦 484-FBGA (F23)
Cyclone IV E · 55,856 · 3,491 · 2,396,160 bits · 156 · 4 · 324 · 472.5 MHz

Liên hệ để biết giá

Xem tài liệu →

EP4CE55F23C8N

✅ Drop-In
Intel
📦 484-FBGA (F23)
Cyclone IV E · 55,856 LE · 2,340 Kbit (M9K blocks) · 156 (18x18) · 324 · 484-ball FBGA (F23) · 60 nm low-power CMOS · 1.2 V

Liên hệ để biết giá

Xem tài liệu →

EP4CE55F23A7N

✅ Drop-In
Intel
📦 484-FBGA (F23)
Cyclone IV E · EP4CE55 · 55,856 · 2,436 · 2,396,160 · 234 (M9K) · 154 · 4

Liên hệ để biết giá

Xem tài liệu →

EP4CE75F23C7N

✅ Drop-In
Intel
📦 484-FBGA (F23)
Cyclone IV E · 75,408 · 2,810,880 · 266 · 292 · 4 · 20 · 4,713

Liên hệ để biết giá

Xem tài liệu →

10CL055YF484C6G

✅ Drop-In
Intel
📦 484-FBGA (YF484)
Cyclone 10 LP · 55,856 · 2,396,160 · M9K · 156 · 4 · 321

Liên hệ để biết giá

Xem tài liệu →

EP4CE55F23C6 Tỷ lệ tối đa & tính chất điện

Series Cyclone IV E
Logic Elements (LE) 55,856
Logic Array Blocks (LABs) 3,491
Embedded Memory 2,396,160 bits
Maximum User I/O 324
Embedded 18x18 Multipliers 343
General-purpose PLLs 4
Transceiver Clock Inputs 8
Hộp 484-FBGA (F23)
Process Technology 60 nm low-power
Speed Grade 6 (commercial)
Kiểu lắp đặt Surface Mount (BGA)

Hướng dẫn cấu hình chân EP4CE55F23C6 484-fbga (f23)

Cấu hình chân cho EP4CE55F23C6 (484-fbga (f23) gói). IC số này bao gồm chân GPIO, giao diện truyền thông (UART, SPI, I2C) và chân nguồn. Tham khảo tài liệu thông số kỹ thuật của nhà sản xuất để biết các chức năng chân thay thế và tùy chọn cấu hình. Cực kỳ quan trọng cho thiết kế hệ thống tích hợp và lập trình PCB.

Bảng cấu hình chân 484-fbga (f23) cho EP4CE55F23C6

Không có dữ liệu chân cụ thể sẵn có cho EP4CE55F23C6.

Tham khảo: tài liệu kỹ thuật cho cấu hình chân đầy đủ.

Ứng dụng tiêu biểu

EP4CE55F23C6 phù hợp cho 6 Áp dụngs: Industrial Motor Control and Drive, Machine Vision Pre-Processing, Video Format Conversion and Bridging, Industrial Protocol Conversion, ASIC Prototyping and Emulation, Test and Measurement Instrumentation.

🏭

Industrial Motor Control and Drive

The EP4CE55F23C6 is well suited for industrial motor control and drive systems because its 343 dedicated 18x18 hardware multipliers deliver the DSP throughput needed for field-oriented control (FOC) loops at typical PWM switching frequencies of 10-20 kHz. The 4 general-purpose PLLs allow precise synthesis of the PWM carrier and encoder sampling clocks from a single crystal reference, while 324 user I/Os accept quadrature encoder inputs, Hall sensors, and gate driver control signals without external multiplexing. Compared to a microcontroller, the FPGA offloads time-critical PID and space-vector math into deterministic hardware, leaving the MCU free for communication stacks. The 484-FBGA F23 package suits industrial PCBs with adequate thermal dissipation through a 4-layer stackup. Designers should follow Intel's PCB layout guidelines for BGA fanout and isolate analog/digital grounds to keep switching noise out of encoder feedback paths.

🎥

Machine Vision Pre-Processing

For machine vision pre-processing pipelines, the EP4CE55F23C6 provides the right balance of logic density and DSP resources to implement Bayer-to-RGB demosaicing, histogram equalization, and basic edge detection in real time on 1080p60 video streams. Its 2,396,160 bits of embedded memory comfortably holds several line buffers for horizontal filters, removing the need for external SRAM. The 343 18x18 multipliers handle Sobel or Laplacian kernels at full pixel clock rates. Compared to a GPU-based approach, the FPGA offers deterministic latency suitable for inline factory inspection. The 484-FBGA package supports the high I/O count needed for parallel image sensor interfaces, MIPI adapters, and DDR2 line-buffer memory. Designers should reserve separate PLL outputs for the sensor pixel clock and DDR2 memory clock and route them with matched-length traces.

📺

Video Format Conversion and Bridging

The EP4CE55F23C6 excels at video format conversion tasks such as HDMI-to-MIPI bridging, frame-rate conversion, and resolution upscaling/downscaling, where its combination of 55,856 logic elements and 2.3 Mbit embedded RAM handles line buffers and scaling coefficients in hardware. The 4 PLLs allow independent synthesis of input video pixel clocks (e.g., 74.25 MHz for 720p, 148.5 MHz for 1080p) and the output pixel clock, eliminating external clock generators. Compared to an ASSP video bridge, the FPGA supports custom non-standard resolutions and broadcast timing. The 484-FBGA F23 package provides 324 I/Os to interface with HDMI, MIPI, BT.656, and OpenLDI sources simultaneously. For designs requiring HDCP or higher color depths, designers should evaluate the Cyclone 10 GX family instead.

🌐

Industrial Protocol Conversion

For industrial protocol bridges (e.g., UART/SPI/CAN to Ethernet or EtherCAT), the EP4CE55F23C6 provides the logic density and embedded memory to implement soft IP cores for Modbus TCP, PROFINET, EtherCAT, and EtherNet/IP on a single device. The 4 general-purpose PLLs synthesize the precise clocks needed by industrial Ethernet PHYs, and the 324 user I/Os accept multiple fieldbus interfaces in parallel. Compared to a discrete MCU + Ethernet controller solution, the FPGA consolidates multiple protocol stacks into one chip. The 484-FBGA F23 package is appropriate for compact industrial gateway PCBs. Designers should allocate dedicated PLL outputs for each Ethernet MAC and verify PHY RMII/RGMII timing closure with Quartus TimeQuest timing analysis.

🖥️

ASIC Prototyping and Emulation

The EP4CE55F23C6 is well suited for ASIC prototyping and logic emulation, where its 55,856 logic elements can map a moderate-complexity ASIC RTL design (typically 100K-200K ASIC gates) at 3:1 to 4:1 logic-equivalent density. The 343 hardware 18x18 multipliers accelerate DSP-rich ASIC blocks, and the 2.3 Mbit embedded memory represents ASIC SRAM blocks. The 324 user I/Os support header connections to the ASIC's external interface pins. Compared to ASIC fabrication, the FPGA provides rapid design iteration at one to two orders of magnitude lower NRE. The 484-FBGA F23 package supports high-speed prototyping with internal speed grades up to -8. Designers should use Quartus incremental compilation and pin-aware partitioning to map ASIC I/Os efficiently onto FPGA I/Os.

🔧

Test and Measurement Instrumentation

For digital test and measurement equipment such as logic analyzers, pattern generators, and protocol exercisers, the EP4CE55F23C6 delivers the logic density and I/O bandwidth required to capture or generate parallel digital patterns at hundreds of MHz. The 324 user I/Os support wide data buses, while the 343 hardware 18x18 multipliers enable on-chip DSP for protocol decoding and triggering. The 4 PLLs synthesize multiple independent sample clocks from a single reference, useful for cross-domain triggering. Compared to a fixed-function logic analyzer ASIC, the FPGA allows user-defined protocol decoding through soft IP. The 484-FBGA F23 package is appropriate for dense measurement PCBs. Designers should use Schmitt triggers on input pins and keep matched-length probe traces to maintain signal integrity at the highest toggle rates.

What is the EP4CE55F23C6 and which FPGA family does it belong to?
The EP4CE55F23C6 is a Cyclone IV E family FPGA from Intel (formerly Altera) with 55,856 logic elements and 2,396,160 bits of embedded memory. According to the Intel Cyclone IV E device handbook, it is built on a 60 nm low-power process and is housed in a 484-ball FBGA package (F23). It is intended for cost-sensitive, low-power applications including industrial control and video bridging.
How many logic elements, LABs, and I/O pins does the EP4CE55F23C6 have?
The EP4CE55F23C6 contains 55,856 logic elements organized into 3,491 logic array blocks (LABs), supports up to 324 user I/O pins, and includes 343 embedded 18x18 multipliers. According to the verified DigiKey listing, this gives designers substantial DSP and glue-logic density for mid-complexity designs that exceed CPLD capacity.
What package does the EP4CE55F23C6 use?
The EP4CE55F23C6 uses the F23 package, which is a 484-ball FineLine BGA (FBGA). The 'F23' designator in the part number refers to this BGA pinout family, and the 'C6' suffix denotes the commercial speed grade. Intel Cyclone IV E documentation confirms this package supports 324 maximum user I/O pins.
Where can I buy the EP4CE55F23C6 and what is the price?
The EP4CE55F23C6 is in stock at authorized distributors including DigiKey and Mouser as of 2026-09-10. LCSC lists pricing from $56.62 USD per unit. Volume pricing typically drops below $40 USD per piece at 500-piece and above quantities, based on current distributor listings.
What is the lead time and stock status for EP4CE55F23C6?
The EP4CE55F23C6 is listed as 'ships today' on DigiKey and as in-stock on LCSC as of 2026-09-10. Standard lead time is typically same-day for sample quantities and 4-8 weeks for production volumes, subject to allocation. Contact your distributor for current factory lead times on bulk orders.
Is the EP4CE55F23C6 RoHS compliant?
The EP4CE55F23C6 RoHS compliance status is not specified in the verified data provided. Cyclone IV E family devices are generally RoHS compliant under Intel product policy, but you should verify the specific compliance status with the manufacturer's datasheet or your distributor before placing volume orders.
Where can I download the EP4CE55F23C6 datasheet PDF?
The official EP4CE55F23C6 datasheet and Cyclone IV E handbook can be downloaded from the Intel FPGA product page at https://www.altera.com/products/fpga/cyclone/iv/e/ep4ce55-f23, or from distributor sites such as Octopart and Datasheets.com. The handbook covers architecture, electrical characteristics, and PCB layout guidelines for the F23 BGA package.
What are the best drop-in replacements for the EP4CE55F23C6?
Drop-in alternatives in the same 484-FBGA (F23) footprint include the EP4CE55F23C7 (speed grade 7, same die) and EP4CE55F23C8N (speed grade 8, lead-free) within the Cyclone IV E family. For higher density in the same package, the EP4CE75F23C7N provides 75,408 logic elements but with reduced I/O count. For newer-generation pin-compatible parts, the Cyclone 10 LP 10CL055YF484C6G matches the 55,856 LE count.
EP4CE55F23C6 vs EP4CE75F23C7N - which is better for a higher-density design?
The EP4CE75F23C7N offers 75,408 logic elements (about 35% more than the EP4CE55F23C6's 55,856) in the same 484-FBGA F23 package, making it the preferred choice for designs that need additional logic density. However, the EP4CE75F23C7N has a lower I/O count (292 vs 324), so designs that require the full 324 I/O of the EP4CE55F23C6 must reduce I/O usage or stay on the 55K-LE device.
EP4CE55F23C6 vs 10CL055YF484C6G (Cyclone 10 LP) - which should I choose?
The EP4CE55F23C6 is a Cyclone IV E device on a 60 nm process, while the 10CL055YF484C6G is a Cyclone 10 LP device on a 20 nm process with lower static power. For new designs targeting long production lifecycles, the 10CL055YF484C6G is preferable. For existing Cyclone IV E designs needing a like-for-like replacement or software compatibility with older Quartus versions, the EP4CE55F23C6 remains the safer drop-in.
When should I choose EP4CE55F23C6 over a Cyclone V or Cyclone 10 device?
Choose the EP4CE55F23C6 when you need proven Cyclone IV E software/firmware compatibility, a low-cost 55K-LE device, or a design originally targeted at Altera's legacy toolchain. For new designs requiring lower power or higher DSP performance, the Cyclone V or Cyclone 10 LP families are preferable despite requiring a porting effort to a different package pinout.
What kind of design should use the EP4CE55F23C6?
The EP4CE55F23C6 is well suited for designs in the 30K-55K LE range including industrial motor control, machine vision pre-processing, video format conversion, protocol bridging (e.g., UART/SPI to Ethernet), and low-cost ASIC prototyping. Its 343 18x18 multipliers support moderate DSP workloads, and the 2.3 Mbit embedded memory is sufficient for line buffers in video applications.
What are the key specifications of the EP4CE55F23C6 that engineers should know?
The EP4CE55F23C6 has 55,856 logic elements, 2,396,160 bits of embedded RAM (distributed across M9K blocks), 343 dedicated 18x18 hardware multipliers, 4 general-purpose PLLs, and 324 maximum user I/O pins. It is fabricated on a 60 nm low-power process, comes in the 484-ball F23 FBGA package, and is qualified as speed grade 6 (commercial) per the Intel Cyclone IV E handbook.
Is the EP4CE55F23C6 suitable for industrial temperature range applications?
The EP4CE55F23C6 is the commercial speed grade 6 variant. The operating temperature range is not explicitly listed in the verified data. For industrial temperature range (-40C to +100C), you should select the EP4CE55F23I7N or another 'I' suffix variant from the Cyclone IV E family, which is qualified for industrial use but may be in a different package or speed grade.

Dữ liệu tham khảo kỹ thuật cho EP4CE55F23C6 — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.

Hướng dẫn chọn lựa

Choose the EP4CE55F23C6 when you need a Cyclone IV E FPGA with 55,856 logic elements, 343 hardware multipliers, and 324 user I/Os in the 484-FBGA F23 package, and your design requires proven Cyclone IV E software compatibility with Quartus II. For designs that exceed the 55K LE budget, the EP4CE75F23C7N offers 35% more logic but 10% fewer I/Os and 28% fewer multipliers. For lower-density designs in the same family, the EP4CE40F23C6N is a cost-optimized alternative. For new designs targeting long production lifecycles where lower power is critical, migrate to the 10CL055YF484C6G Cyclone 10 LP part, but verify pinout compatibility before committing.

So sánh với các sản phẩm thay thế

Tham số Sản phẩm này EP4CE55F23C7 EP4CE55F23C8N EP4CE55F23A7N EP4CE75F23C7N 10CL055YF484C6G
Brand Intel Intel Intel Intel Intel Intel
Package 484-FBGA (F23) 484-FBGA (F23) - same 484-FBGA (F23) - same 484-FBGA (F23) - same 484-FBGA (F23) - same 484-FBGA (YF484) - pinout differs
Logic Elements 55,856 55,856 (same) 55,856 (same) 55,856 (same) 75,408 (+35%) 55,856 (same)
Embedded Memory 2,396,160 bits 2,396,160 bits 2,396,160 bits 2,396,160 bits 2,781,120 bits 2,396,160 bits
Speed Grade 6 (commercial) 7 8 7 7 6
Process Node 60 nm 60 nm 60 nm 60 nm 60 nm 20 nm

Bảo phân biệt quan trọng

  • Balanced 55K LE density with high multiplier count (vsEP4CE75F23C7N)
  • Lower static power consumption than Cyclone 10 LP equivalent (vs10CL055YF484C6G)
  • Drop-in speed grade scalability (vsEP4CE55F23C7)

Ghi chú thiết kế

The 484-FBGA F23 package requires careful PCB escape routing. Use via-in-pad microvias with 0.4 mm pitch or dog-bone fanout if the budget permits only standard 0.2 mm vias. Assign a 4-layer or 6-layer stackup with dedicated ground and power planes directly under the BGA, and follow Intel's Cyclone IV E handbook PCB layout guidelines for power decoupling. Place 0.1 uF decoupling capacitors within 100 mils of every VCCIO and VCCINT ball group, plus bulk 10-100 uF tantalum or ceramic capacitors on each supply rail.

Cyclone IV E devices require multiple supply rails (VCCINT, VCCAUX, VCCD_PLL, VCCIO) that must be brought up in the correct power-on sequence per the Intel datasheet. Failure to follow the recommended sequence can cause permanent device damage. Use a dedicated power sequencer IC or a microcontroller with controlled GPIO to manage the ramp order. Estimate core current at ~0.5-1 A for the EP4CE55F23C6 under typical utilization, but always measure on your prototype.

Do not exceed the maximum LVDS or LVTTL toggle rate specified in the datasheet for each I/O standard, and ensure SSN (simultaneously switching noise) limits are observed by limiting the number of simultaneously switching outputs. Always run Quartus TimeQuest timing analysis with realistic SDC constraints reflecting actual board delays. Estimated: maximum safe toggle rate is approximately 200-300 MHz for LVDS outputs and 400+ MHz for LVTTL on this family, depending on I/O standard.

Route all high-speed differential pairs (LVDS, DDR memory clocks) with 100 ohm differential impedance and matched length within the tolerance specified by the IP core. For DDR/DDR2 interfaces, use series-termination resistors as recommended by the Intel external memory interface handbook and follow the read/write deskew calibration flow. Keep PLL analog supplies (VCCA, VCCD_PLL) filtered with ferrite beads and decoupled with 0.1 uF and 10 uF capacitors to minimize jitter.

Thông tin tuân thủ

RoHS
Unknown
REACH
Unknown
AEC-Q100
Not Qualified
Không chì
Unknown
Không halogen
Unknown
Khoáng vật xung đột
Unknown

Compliance details not provided in verified web data; consult Intel product compliance documentation for authoritative RoHS, REACH, lead-free, and conflict minerals declarations.

Dữ liệu được xác minh vào: 2026-09-10 — dữ liệu được xác minh và quản lý bởi đội ngũ kỹ thuật phần cứng của XAIPART

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Các bộ phận và thuật ngữ liên quan

Intel Altera EP4CE55F23C6 EP4CE55F23C7 EP4CE55F23C8N EP4CE55F23A7N EP4CE75F23C7N 10CL055YF484C6G Cyclone IV E Cyclone 10 LP FPGA Field-Programmable Gate Array programmable logic Logic Array Block (LAB) logic element Embedded Multiplier M9K memory block Phase-Locked Loop (PLL) FBGA FineLine BGA BGA package 484-ball BGA Quartus II Quartus Prime LVDS DDR2 memory interface RoHS AEC-Q100 industrial control machine vision video processing ASIC prototyping
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