EP4CE55F2323C8N

The EP4CE55F23C8N from Intel (formerly Altera) is a member of the Cyclone IV E FPGA family, designed for high-volume, cost-sensitive applications. Built on an optimized 60 nm low-power process, this device provides 55,856 logic elements, 2.34 Mbits of embedded memory organized as M9K blocks, and 154 dedicated 18×18 multipliers for DSP-intensive tasks. The Cyclone IV E architecture features a two-dimensional row-column-based structure with LABs (Logic Array Blocks) each containing 10 LEs, interconnectable via a hierarchical routing network. With 4 PLLs, the device supports sophisticated clock management including frequency synthesis, phase shifting, and jitter reduction. The F484 package offers 324 user I/O pins compatible with a broad spectrum of single-ended and differential I/O standards, making it ideal for designs that require interfacing with multiple voltage domains and signaling protocols.

The EP4CE55F23C8N operates on a reconfigurable logic fabric organized into Logic Array Blocks (LABs), each containing 10 Logic Elements (LEs). Each LE comprises a 4-input look-up table (LUT), a programmable register, and carry chain logic for efficient arithmetic operations. Inter-LAB routing is facilitated by a multi-level hierarchical interconnect structure (direct, row, column, and global). Embedded M9K memory blocks can be configured as single-port, dual-port, or ROM with widths from 1 to 36 bits. The 4 PLLs generate precise clock outputs from reference inputs using phase-frequency detectors, charge pumps, and VCOs. DSP multiplication is handled by dedicated 18×18 hardware multipliers that operate in parallel with the logic fabric, enabling high-throughput signal processing without consuming general-purpose LEs. Configuration is loaded via JTAG, AS (Active Serial), or PS (Passive Serial) modes.

• Industrial automation: PLC controllers, motor drive logic, motion control platforms requiring custom real-time processing
• Video processing: Industrial camera image capture, real-time video scaling and format conversion pipelines
• Communication gateways: Protocol bridging between LVDS, PCIe, and custom high-speed serial links
• Test equipment: Oscilloscope trigger logic, arbitrary waveform generator digital backends
• Low-cost prototyping: Reconfigurable platform for rapid algorithm validation and hardware-software co-design