EP4CGX22CF19C7 - Cyclone IV GX FPGA, 21280 LEs, 324-FBGA | Intel
MPN: EP4CGX22CF19C7 ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $32.5 | $32.50 |
| 10 | $29.1 | $291.00 |
| 100 | $25.8 | $2,580.00 |
| 500 | $22.45 | $11,225.00 |
| 1,000 | $19.2 | $19,200.00 |
EP4CGX22CF19C7 Overview
A Field Programmable Gate Array (FPGA) is a type of programmable logic device (PLD) that allows designers to configure digital logic blocks, interconnect, and I/O behavior after manufacturing. FPGAs sit in the broader taxonomy of programmable logic devices -> PLDs -> digital ICs -> semiconductors. Unlike fixed-function ASICs, FPGAs enable rapid prototyping, hardware acceleration, and post-deployment reconfiguration, making them ideal for evolving standards, parallel processing workloads, and interface bridging. The Cyclone IV GX family specifically adds up to 3.125 Gbps transceivers, distinguishing it from the transceiver-less Cyclone IV E family.
Key features of the EP4CGX22CF19C7 include 21,280 logic elements, 594 Kbits (approximately 77 Kbytes) of embedded RAM, 80 embedded 18x18 multipliers for DSP operations, two PLLs, and a Cyclone IV GX transceiver block supporting serial protocols such as PCI Express Gen1 and Gigabit Ethernet. The device supports multiple I/O standards including LVDS, SSTL, and LVCMOS, and includes dedicated hardware for external memory interfaces such as DDR2 SDRAM. The integrated transceivers eliminate the need for external PHY ICs in many serial-link applications.
The device is built on TSMC's 60 nm low-power process, balancing logic density with static and dynamic power characteristics suitable for fan-less or limited-cooling designs. Configuration is supported through JTAG, Active Serial (AS), Passive Serial (PS), and Fast Passive Parallel (FPP) modes, giving engineers flexibility for both prototyping and production programming flows. The 324-FBGA package offers generous I/O and ground balls for signal integrity, while remaining compatible with mainstream PCB assembly processes.
Typical applications include industrial video processing and machine vision, motor control and factory automation, low-cost PCI Express endpoint cards, telecommunications line cards, and embedded control systems. The combination of transceivers, multipliers, and modest logic capacity suits designs that need serial connectivity plus moderate DSP without the cost of higher-density FPGAs. The 'GX' variant is preferred over 'E' (transceiver-less) when serial links up to 3.125 Gbps are required.
When designing with this FPGA, ensure the Quartus II / Quartus Prime toolchain is configured for the EP4CGX22 device family and F19 package, and that the board supplies the required 1.2 V core and 2.5 V/3.3 V I/O rails with proper decoupling. Pin assignments and I/O standard selection must follow the F19 pinout guidelines to avoid signal-integrity issues on high-speed transceiver channels. Designers transitioning from older Cyclone III designs should review the transceiver block differences to ensure compatibility.
This page synthesizes distributor pricing, drop-in same-package alternatives, and practical Quartus design notes not found in the manufacturer datasheet alone.
Drop-in alternatives for EP4CGX22CF19C7 — 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 EP4CGX22CF19C7 (same form factor and footprint) — differing in Package, Transceivers, PLLs, Operating Temperature, Process Technology.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
EP4CGX22CF19C6N
✅ Drop-In✓ In Stock
$31.95 / Unit
View Datasheet →EP4CGX22CF19C6
✅ Drop-In✓ In Stock
$24.64 / Unit
View Datasheet →EP4CGX22CF19C8N
✅ Drop-In✓ In Stock
$32.45 / Unit
View Datasheet →EP4CGX30CF19I7N
✅ Drop-In✓ In Stock
$76.4 / Unit
View Datasheet →EP4CGX22CF19C7 Maximum Ratings & Electrical Characteristics
| Family | Cyclone IV GX |
| Series | EP4CGX22 |
| Device Type | FPGA (Field Programmable Gate Array) |
| Logic Elements | 21280 |
| Logic Array Blocks (LABs) | 1330 |
| Embedded Memory | 774144 bits |
| Embedded 18x18 Multipliers | 80 |
| User I/O Count | 150 |
| Package | 324-LBGA / 324-FBGA (F19) |
| Operating Temperature | 0C to +85C (Commercial) |
| Speed Grade | C7 |
| Supply Voltage Core | 1.2 V |
| Transceivers | Yes, Cyclone IV GX transceiver block up to 3.125 Gbps |
| PLLs | 2 |
| Configuration Modes | JTAG, AS, PS, FPP |
| RoHS Status | Compliant |
| Process Technology | 60 nm low-power CMOS |
| Mounting Type | Surface Mount (FBGA) |
EP4CGX22CF19C7 324-lbga / 324-fbga (f19) Pin Configuration Guide
Pin configuration for EP4CGX22CF19C7 (324-lbga / 324-fbga (f19) 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 EP4CGX22CF19C7.
Refer to the datasheet for full pin configuration.
Typical Applications
EP4CGX22CF19C7 is suitable for 6 applications: Industrial Video Processing & Machine Vision, PCI Express Endpoint Card, Motor Control & Factory Automation, Telecommunications Line Card, Embedded Control & Sensor Aggregation, LED Video Wall & Display Controller.
Industrial Video Processing & Machine Vision
The EP4CGX22CF19C7's 21,280 logic elements and 80 embedded 18x18 multipliers make it well-suited for industrial camera interfaces and machine vision pipelines. The integrated 3.125 Gbps transceivers handle Camera Link HS or CoaXPress front ends, while the 594 Kbits of embedded RAM buffer line-scan image data between the sensor and the processor. The 150 user I/O pins route parallel LVDS data from image sensors without external glue logic. Designers can pair this FPGA with a Micron DDR2 SDRAM via the dedicated external memory interface for higher-resolution frames. The commercial 0C-85C temperature range is adequate for most factory-floor enclosures with moderate airflow.
Recommended
PCI Express Endpoint Card
The EP4CGX22CF19C7's hard PCIe Gen1 IP core and integrated transceivers allow direct connection to a PCIe x1 edge connector without an external PHY, making it ideal for low-cost data acquisition or instrumentation endpoint cards. The 21,280 logic elements implement protocol state machines and DMA engines, while 774 Kbits of embedded memory hold packet buffers. Designers can leverage Quartus Prime's PCIe Compiler to generate the PIPE interface and example software drivers in minutes. The 324-FBGA F19 package routes the PCIe TX/RX differential pairs cleanly with matched-length escape, and 150 user I/O expose board-edge signals.
Recommended
Motor Control & Factory Automation
The EP4CGX22CF19C7 fits motor-control designs with up to three-axis FOC or servo loops, leveraging its 80 hardware multipliers for Park/Clarke transforms and PID computation. The two PLLs synthesize precise PWM carrier frequencies, and 150 user I/O handle encoder feedback, GPIO, and isolated SPI links to gate drivers. Integrated transceivers support industrial fieldbuses like EtherCAT or SERCOS over 100 Mbit Fast Ethernet, reducing BOM cost versus a separate MAC IC. The Cyclone IV GX family reference designs in AN 489 demonstrate typical three-phase PWM plus encoder interface in under 6K logic elements, leaving headroom for safety logic.
Recommended
Telecommunications Line Card
The EP4CGX22CF19C7 supports telecom line cards requiring 1G Ethernet or basic Serial RapidIO links through its 3.125 Gbps transceivers, with 21,280 logic elements implementing MAC, framer, and traffic-management functions. The 324-FBGA package's abundant power and ground balls handle the transient demands of multi-channel SERDES switching. Designers can pair this FPGA with an external PHY for E1/T1 or SDH/SONET interfaces, using the embedded memory for cell/packet buffering. The Quartus II transceiver toolkit provides eye-diagram and jitter analysis for line-card compliance testing, critical for telecom deployment.
Recommended
Embedded Control & Sensor Aggregation
The EP4CGX22CF19C7 consolidates multiple sensor interfaces (SPI, I2C, UART, SSI) and runs soft-core processors like Nios II/e or Nios II/f for embedded control. With 21,280 logic elements and 150 user I/O, designers can fan out dozens of industrial sensors through a single programmable device, replacing discrete microcontrollers plus glue logic. The 80 embedded multipliers enable on-FPGA FFT or FIR filtering for vibration or acoustic sensor chains. The 594 Kbits of embedded RAM support RTOS data structures plus sensor data buffers without external memory, simplifying PCB layout in space-constrained applications.
Recommended
LED Video Wall & Display Controller
The EP4CGX22CF19C7 is well-suited to driving LED video walls and large-format displays, where the 80 hardware multipliers handle color-space conversion and brightness correction across many parallel output channels. The 21,280 logic elements implement display refresh, gamma correction, and tiling logic, while the 150 user I/O connect to multiple LED driver chains via LVDS. Designers can use the integrated transceivers to receive uncompressed video over 3G-SDI from broadcast equipment, eliminating external serializer ICs. Quartus Prime reference designs demonstrate 1080p60 chains with sub-frame latency, ideal for live events and digital signage.
Recommended
Recommended Products Summary
Engineering reference data for EP4CGX22CF19C7 — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | EP4CGX22CF19C6N | EP4CGX22CF19C6 | EP4CGX22CF19C8N | EP4CGX30CF19I7N | EP4CGX22BF14C7N |
|---|---|---|---|---|---|---|
| Package | 324-FBGA (F19) | 324-FBGA (F19) - same | 324-FBGA (F19) - same | 324-FBGA (F19) - same | 324-FBGA (F19) - same | 164-FBGA (F14) - different |
| Brand | Intel | Intel - same | Intel - same | Intel - same | Intel - same | Intel - same |
| Logic Elements | 21280 | 21280 | 21280 | 21280 | 30000 | 21280 |
| Speed Grade | C7 | C6 | C6 | C8 | I7 | C7 |
| Operating Temperature | 0C to +85C (Commercial) | 0C to +85C (Commercial) | 0C to +85C (Commercial) | 0C to +85C (Commercial) | -40C to +100C (Industrial) | 0C to +85C (Commercial) |
| Transceivers | Yes, up to 3.125 Gbps | Yes, up to 3.125 Gbps | Yes, up to 3.125 Gbps | Yes, up to 3.125 Gbps | Yes, up to 3.125 Gbps | Yes, up to 3.125 Gbps |
Key Differentiators
- Drop-in alternative with higher Fmax for tighter timing closure (vs EP4CGX22CF19C7 vs EP4CGX22CF19C6N)
- Higher logic capacity on the same F19 footprint (vs EP4CGX22CF19C7 vs EP4CGX30CF19I7N)
- Integrated 3.125 Gbps transceivers versus FPGA-only architecture (vs EP4CGX22CF19C7 vs EP4CE40F23C7)
Design Notes
The EP4CGX22CF19C7 requires a clean 1.2 V core rail plus separate 2.5 V and 3.3 V supplies for I/O banks and transceiver PLLs, with sequencing per the Cyclone IV GX device handbook power-supply section. Decoupling must include 100 nF and 10 uF capacitors within 100 mils of every power pin, plus bulk 220 uF polymer on each rail. Estimated: at 100% resource utilization the core current can exceed 1 A - design the regulator with at least 30% headroom. The 324-FBGA package's many GND balls provide low-impedance return paths; do not skip stitching vias under the package.
Transceiver channel traces on the F19 footprint require length-matched differential pairs with 100 ohm differential impedance and continuous ground reference, per the Cyclone IV GX transceiver user guide. Route high-speed TX/RX pairs on inner stripline layers with reference planes, and keep AC-coupling capacitors within 200 mils of the FPGA balls. The 150 user I/O support LVDS at up to 840 Mbps, but designers must use the dedicated LVDS-capable pins documented in the F19 pinout tables, not regular GPIO pins.
Do not confuse the Cyclone IV GX EP4CGX22 family with the Cyclone IV E EP4CE family - the GX parts have integrated transceivers while E parts do not, and the Quartus device selection must match exactly or compile fails. The C7 speed grade is commercial temperature only; for industrial designs, choose an I7 speed grade from the same die. Configuration mode (AS/PS/FPP/JTAG) is selected by MSEL pins, which must be pulled up or down with 4.7K resistors before power-up. Estimated: typical configuration time from a 16 Mbit EPCQ is approximately 100 ms; design watchdog reset accordingly.
Compliance Information
RoHS and REACH compliance per Altera (Intel) product page; C7 temperature grade is commercial only (no AEC-Q100); for automotive use consult Intel automotive-grade Cyclone family.
