Altera

EP2C5T144C7N - Cyclone II FPGA, 4,608 LEs, 144-LQFP | Altera

Name: EP2C5T144C7N - Cyclone II FPGA, 4,608 LEs, 144-LQFP | Altera
Brand: Altera
SKU: EP2C5T144C7N

MPN: EP2C5T144C7N ✓ Aktif

1.15 V to 1.25 V Vdss 89 Package 7 (mid commercial) Speed

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EP2C5T144C7N Ringkasan

The Altera EP2C5T144C7N is a member of the Cyclone® II family of low-cost, low-power FPGAs fabricated on a 90 nm low-k dielectric process at 300 mm wafer scale, delivering 4,608 logic elements, 119,808 RAM bits, and 89 general-purpose user I/O pins in a 144-pin LQFP (TQFP) package. According to the Altera Cyclone II Device Handbook, the EP2C5 device operates at a core voltage of 1.15 V to 1.25 V (speed grade 7, commercial temperature range), supports up to 158 maximum user I/Os in higher-pin-count variants, and includes up to 13 embedded 18 × 18 hardware multipliers and 2 PLLs per device family member. Speed grade 7 is the middle commercial speed bin, balanced between timing margin and unit cost.

A Field Programmable Gate Array (FPGA) is a semiconductor integrated circuit whose logic function is defined by the customer after manufacture, providing a parallel fabric of configurable logic blocks (CLBs), routing interconnect, dedicated memory blocks (M4K/M9K in Cyclone II), DSP/multiplier blocks, clock management tiles (PLLs), and programmable I/O cells (IOEs). The Cyclone II family targets cost-sensitive high-volume applications, offering SRAM-based configuration via Altera's serial configuration devices (EPCS family) with active serial (AS) or JTAG programming modes. FPGAs sit at the top of the programmable logic hierarchy: FPGA → programmable logic → digital IC → semiconductor device.

Key features of the EP2C5T144C7N include up to 89 user I/Os in the LQFP-144 footprint, 4,608 logic elements for moderate-complexity state machines and datapaths, dedicated 18 × 18 multiplier blocks for DSP-style fixed-point arithmetic, two PLLs for clock synthesis and skew management, support for common I/O standards including LVTTL, LVCMOS, PCI, SSTL-2, and differential LVDS pairs, and 119,808 bits of on-chip RAM distributed across M4K blocks. The part ships in a 144-LQFP package with 20 × 20 mm body, 0.5 mm pitch, surface-mount compatible.

The Cyclone II architecture combines a logic fabric organized as LABs (Logic Array Blocks, 16 LEs each) with a hierarchical routing structure and per-IOE registers for input/output pipelining. Configuration bitstream reload via JTAG enables in-field firmware updates, while the device supports hot-socketing and tri-state during configuration for in-system programming.

Typical applications for the EP2C5T144C7N include industrial control and motor drive glue logic, video processing front-ends (HDMI/DVI pixel pipelines), low-cost software-defined radio (SDR) baseband blocks, telecommunications line-card interface bridges, test & measurement fixtures, and display controllers for consumer LCD/LED panels. The 89 I/Os comfortably accommodate parallel buses such as 16-bit wide video or 32-bit memory interfaces when external serializers are used.

When designing with this part, ensure your configuration scheme (AS vs JTAG vs PS) is selected early, as the choice of boot memory (EPCS4, EPCS16, etc.) determines board cost. Decoupling follows Altera's PDN guidance: bulk 100 µF + 10 µF + 0.1 µF per supply rail. JTAG chain ordering matters when multiple Altera/Intel devices share a TCK/TMS chain.

Alternatif penggantian untuk EP2C5T144C7N — paket yang sama, pin-pada-pin kompatibel. Bagian paket yang berbeda memerlukan kerja ulang PCB diabaikan.

Variasi di dalam seri ini

Model-series yang sama yang kompatibel dengan penggantian EP2C5T144C7N (sama faktor bentuk dan footprint) — berbeda di dalam Package, Operating Temperature, Speed Grade, RoHS Status, Process Technology.

EP2C5AT144A7N

Intel

Package: 144-LQFP (T144)

Operating Temperature: -40C to +125C (Automotive)

RoHS Status: Compliant