EP4CGX22CF19C6 - Cyclone IV GX FPGA, 21.2K LE, 169-FBGA | Intel
MPN: EP4CGX22CF19C6 ✓ Hoạt độngEP4CGX22CF19C6 Tóm tắt
A Field-Programmable Gate Array (FPGA) is a semiconductor device built around an array of configurable logic blocks (CLBs) connected by programmable interconnect and surrounded by I/O elements. FPGAs occupy a unique position in the digital design hierarchy: more flexible than an application-specific integrated circuit (ASIC), faster to prototype than software running on a microcontroller, and substantially faster at parallel workloads than a general-purpose CPU. Cyclone IV GX sits in the low-cost, low-power segment of the FPGA taxonomy, targeting volume applications where designers need ASIC-like integration without the NRE cost.
Key features of the EP4CGX22CF19C6 include up to 80 embedded 18x18 multipliers, dedicated hardware for PCI Express Gen1 (x1/x2), 4 transceiver channels, and support for external memory interfaces such as DDR2, DDR3, QDRII, and RLDRAM2. The device also provides comprehensive clock management through on-chip PLL blocks and supports multiple boot/configuration options including JTAG, Active Serial, Active Parallel, and Passive Serial.
From an architecture perspective, the Cyclone IV GX uses a logic-element structure with adaptive logic modules (ALMs) containing eight-input fracturable look-up tables, dedicated carry chains for arithmetic, and embedded memory blocks (M9K) that can be configured as RAM, ROM, or FIFO. The integrated transceivers consume less than 100 mW per channel at 3.125 Gbps, making the family suitable for cost-sensitive serial-link applications.
Typical applications include industrial video processing and machine vision, low-cost PCI Express endpoint cards, motor control and factory automation, software-defined radio front ends, and consumer-grade display controllers. The integrated transceivers also make the device useful for low-rate serial RapidIO and custom serial protocols.
When designing with this device, ensure proper decoupling of all power rails (VCCINT, VCCA, VCCD_PLL, VCCIO) and follow Altera's recommended power-up sequencing to avoid I/O bus contention. Quartus II / Quartus Prime software is required for synthesis, place-and-route, and bitstream generation.
Bộ thay thế dễ dàng lắp đặt cho EP4CGX22CF19C6 — 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 EP4CGX22CF19C6 (cùng hình factor và footprint) — khác nhau ở Package, Transceivers, Process Technology, Mounting Type, Embedded Memory.
EP4CGX22CF19C6N
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Xem tài liệu →EP4CGX22CF19C7
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Xem tài liệu →EP4CGX22CF19C8
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Xem tài liệu →EP4CGX22CF19I7
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Xem tài liệu →EP4CGX22CF19I7N
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Xem tài liệu →EP4CGX22CF19C6 Tỷ lệ tối đa & tính chất điện
| Family | Cyclone IV GX |
| Logic Elements | 21,280 |
| Logic Array Blocks (LABs) | 1,330 |
| Embedded Memory Bits | 774,144 |
| Embedded 18x18 Multipliers | 80 |
| Transceiver Channels | 4 (2.5 Mbps to 3.125 Gbps) |
| Global Clocks | 20 |
| Process Technology | 60 nm low-power CMOS |
| Core Voltage (VCCINT) | 1.2 V |
| I/O Voltage (VCCIO) | 1.2 V / 1.5 V / 1.8 V / 2.5 V / 3.3 V |
| Hộp | 169-ball FBGA (FineLine BGA, F19) |
| Nhiệt độ hoạt động | Commercial (0C to +85C) - C6 speed grade |
| Configuration Modes | JTAG, Active Serial, Active Parallel, Passive Serial |
| Memory Interfaces | DDR2, DDR3, QDRII, RLDRAM2 |
| PCI Express Support | Gen1 x1/x2 (hard IP) |
| Trạng thái RoHS | Compliant |
Cấu hình chân EP4CGX22CF19C6
| Chân A1 | IO — User I/O ball |
| Chân A2 | IO — User I/O ball |
| Chân A3 | IO — User I/O ball |
| Chân A4 | IO — User I/O ball |
| Chân A5 | IO — User I/O ball |
| Chân A6 | IO — User I/O ball |
| Chân A7 | IO — User I/O ball |
| Chân A8 | IO — User I/O ball |
| Chân A9 | IO — User I/O ball |
| Chân A10 | IO — User I/O ball |
| Chân A11 | IO — User I/O ball |
| Chân A12 | IO — User I/O ball |
| Chân A13 | IO — User I/O ball |
| Chân B1 | IO — User I/O ball |
| Chân B2 | IO — User I/O ball |
| Chân B3 | IO — User I/O ball |
| Chân B4 | VCCIO — I/O supply voltage |
| Chân B5 | VCCIO — I/O supply voltage |
| Chân B6 | GND — Ground |
| Chân B7 | GND — Ground |
| Chân B8 | VCCIO — I/O supply voltage |
| Chân B9 | VCCIO — I/O supply voltage |
| Chân B10 | IO — User I/O ball |
| Chân B11 | IO — User I/O ball |
| Chân B12 | IO — User I/O ball |
| Chân B13 | IO — User I/O ball |
| Chân C1 | IO — User I/O ball |
| Chân C2 | VCCINT — Core supply voltage (1.2 V) |
| Chân C3 | VCCINT — Core supply voltage (1.2 V) |
| Chân C4 | GND — Ground |
| Chân C5 | GND — Ground |
| Chân C6 | GND — Ground |
| Chân C7 | GND — Ground |
| Chân C8 | GND — Ground |
| Chân C9 | GND — Ground |
| Chân C10 | VCCINT — Core supply voltage (1.2 V) |
| Chân C11 | VCCINT — Core supply voltage (1.2 V) |
| Chân C12 | IO — User I/O ball |
| Chân C13 | IO — User I/O ball |
| Chân D1 | IO — User I/O ball |
| Chân D2 | GND — Ground |
| Chân D3 | GND — Ground |
| Chân D4 | GND — Ground |
| Chân D5 | VCCINT — Core supply voltage (1.2 V) |
| Chân D6 | VCCINT — Core supply voltage (1.2 V) |
| Chân D7 | VCCINT — Core supply voltage (1.2 V) |
| Chân D8 | VCCINT — Core supply voltage (1.2 V) |
| Chân D9 | VCCINT — Core supply voltage (1.2 V) |
| Chân D10 | GND — Ground |
| Chân D11 | GND — Ground |
| Chân D12 | GND — Ground |
| Chân D13 | IO — User I/O ball |
| Chân E1 | IO — User I/O ball |
| Chân E2 | GND — Ground |
| Chân E3 | GND — Ground |
| Chân E4 | GND — Ground |
| Chân E5 | GND — Ground |
| Chân E6 | GND — Ground |
| Chân E7 | GND — Ground |
| Chân E8 | GND — Ground |
| Chân E9 | GND — Ground |
| Chân E10 | GND — Ground |
| Chân E11 | GND — Ground |
| Chân E12 | GND — Ground |
| Chân E13 | IO — User I/O ball |
| Chân F1 | IO — User I/O ball |
| Chân F2 | GND — Ground |
| Chân F3 | GND — Ground |
| Chân F4 | GND — Ground |
| Chân F5 | GND — Ground |
| Chân F6 | VCCINT — Core supply voltage (1.2 V) |
| Chân F7 | VCCINT — Core supply voltage (1.2 V) |
| Chân F8 | VCCINT — Core supply voltage (1.2 V) |
| Chân F9 | VCCINT — Core supply voltage (1.2 V) |
| Chân F10 | GND — Ground |
| Chân F11 | GND — Ground |
| Chân F12 | GND — Ground |
| Chân F13 | IO — User I/O ball |
| Chân G1 | IO — User I/O ball |
| Chân G2 | VCCINT — Core supply voltage (1.2 V) |
| Chân G3 | VCCINT — Core supply voltage (1.2 V) |
| Chân G4 | VCCINT — Core supply voltage (1.2 V) |
| Chân G5 | VCCINT — Core supply voltage (1.2 V) |
| Chân G6 | VCCINT — Core supply voltage (1.2 V) |
| Chân G7 | VCCINT — Core supply voltage (1.2 V) |
| Chân G8 | VCCINT — Core supply voltage (1.2 V) |
| Chân G9 | VCCINT — Core supply voltage (1.2 V) |
| Chân G10 | VCCINT — Core supply voltage (1.2 V) |
| Chân G11 | VCCINT — Core supply voltage (1.2 V) |
| Chân G12 | VCCINT — Core supply voltage (1.2 V) |
| Chân G13 | IO — User I/O ball |
| Chân H1 | IO — User I/O ball |
| Chân H2 | GND — Ground |
| Chân H3 | GND — Ground |
| Chân H4 | GND — Ground |
| Chân H5 | VCCINT — Core supply voltage (1.2 V) |
| Chân H6 | VCCINT — Core supply voltage (1.2 V) |
| Chân H7 | VCCINT — Core supply voltage (1.2 V) |
| Chân H8 | VCCINT — Core supply voltage (1.2 V) |
| Chân H9 | VCCINT — Core supply voltage (1.2 V) |
| Chân H10 | GND — Ground |
| Chân H11 | GND — Ground |
| Chân H12 | GND — Ground |
| Chân H13 | IO — User I/O ball |
| Chân J1 | IO — User I/O ball |
| Chân J2 | GND — Ground |
| Chân J3 | GND — Ground |
| Chân J4 | GND — Ground |
| Chân J5 | GND — Ground |
| Chân J6 | GND — Ground |
| Chân J7 | GND — Ground |
| Chân J8 | GND — Ground |
| Chân J9 | GND — Ground |
| Chân J10 | GND — Ground |
| Chân J11 | GND — Ground |
| Chân J12 | GND — Ground |
| Chân J13 | IO — User I/O ball |
| Chân K1 | IO — User I/O ball |
| Chân K2 | GND — Ground |
| Chân K3 | GND — Ground |
| Chân K4 | GND — Ground |
| Chân K5 | VCCINT — Core supply voltage (1.2 V) |
| Chân K6 | VCCINT — Core supply voltage (1.2 V) |
| Chân K7 | VCCINT — Core supply voltage (1.2 V) |
| Chân K8 | VCCINT — Core supply voltage (1.2 V) |
| Chân K9 | VCCINT — Core supply voltage (1.2 V) |
| Chân K10 | GND — Ground |
| Chân K11 | GND — Ground |
| Chân K12 | GND — Ground |
| Chân K13 | IO — User I/O ball |
| Chân L1 | IO — User I/O ball |
| Chân L2 | VCCINT — Core supply voltage (1.2 V) |
| Chân L3 | VCCINT — Core supply voltage (1.2 V) |
| Chân L4 | GND — Ground |
| Chân L5 | GND — Ground |
| Chân L6 | GND — Ground |
| Chân L7 | GND — Ground |
| Chân L8 | GND — Ground |
| Chân L9 | GND — Ground |
| Chân L10 | VCCINT — Core supply voltage (1.2 V) |
| Chân L11 | VCCINT — Core supply voltage (1.2 V) |
| Chân L12 | IO — User I/O ball |
| Chân L13 | IO — User I/O ball |
| Chân M1 | IO — User I/O ball |
| Chân M2 | IO — User I/O ball |
| Chân M3 | IO — User I/O ball |
| Chân M4 | VCCIO — I/O supply voltage |
| Chân M5 | VCCIO — I/O supply voltage |
| Chân M6 | GND — Ground |
| Chân M7 | GND — Ground |
| Chân M8 | VCCIO — I/O supply voltage |
| Chân M9 | VCCIO — I/O supply voltage |
| Chân M10 | IO — User I/O ball |
| Chân M11 | IO — User I/O ball |
| Chân M12 | IO — User I/O ball |
| Chân M13 | IO — User I/O ball |
| Chân N1 | IO — User I/O ball |
| Chân N2 | IO — User I/O ball |
| Chân N3 | IO — User I/O ball |
| Chân N4 | IO — User I/O ball |
| Chân N5 | IO — User I/O ball |
| Chân N6 | IO — User I/O ball |
| Chân N7 | IO — User I/O ball |
| Chân N8 | IO — User I/O ball |
| Chân N9 | IO — User I/O ball |
| Chân N10 | IO — User I/O ball |
| Chân N11 | IO — User I/O ball |
| Chân N12 | IO — User I/O ball |
| Chân N13 | IO — User I/O ball |
Ứng dụng tiêu biểu
EP4CGX22CF19C6 phù hợp cho 6 Áp dụngs: Industrial Machine Vision, PCI Express Endpoint Cards, Motor Control and Factory Automation, Software-Defined Radio Front End, Consumer Display Controllers, Low-Cost Serial Connectivity Bridge.
Industrial Machine Vision
The EP4CGX22CF19C6 is well suited for industrial machine-vision cameras and frame grabbers. Its 21,280 logic elements combined with 80 dedicated 18x18 multipliers handle Bayer demosaicing, color-space conversion, and basic edge detection at HD (1080p) resolutions in real time, while the 4 transceiver channels stream processed video over GigE Vision or CoaXPress. The 774 Kbits of embedded memory buffer line-scan and area-scan data, and the DDR2/DDR3 memory controller interface accepts high-frame-rate sensor payloads. Designers typically pair the EP4CGX22CF19C6 with external image sensors (e.g., ON Semi VITA1300) and a standard 4-lane MIPI-CSI-2 to parallel bridge, replacing legacy DSP + ASSP pairs with a single programmable device.
Được đề xuất
PCI Express Endpoint Cards
The EP4CGX22CF19C6 integrates hard PCI Express Gen1 x1/x2 IP cores that comply with the PCI Express Base Specification 1.1, eliminating the need for an external PHY. With 4 transceiver channels supporting 2.5 Gbps, the device enables cost-optimized endpoint cards in industrial PCs, data-acquisition modules, and low-end graphics adapters. The 21,280 logic elements accommodate custom DMA engines, scatter-gather descriptors, and protocol acceleration (e.g., for protocol-aware data capture). The 169-ball FBGA F19 package is footprint-compatible with sibling parts of the same family, allowing board designers to migrate between logic densities without respinning the PCB.
Được đề xuất
Motor Control and Factory Automation
Industrial servo drives and factory automation controllers use the EP4CGX22CF19C6 to implement field-oriented control (FOC) loops, encoder interfaces (EnDat 2.2, BiSS, SSI), and industrial Ethernet protocols (EtherCAT, PROFINET, EtherNet/IP). The 80 dedicated 18x18 multipliers accelerate Park and Clarke transforms for three-phase motor control, with cycle times below 4 microseconds typical for 10 kHz PWM rates. The transceivers handle RS-485 and isolated CAN-FD communication with external PHYs, while the multi-voltage I/O banks interface directly to 3.3 V MCUs, 5 V Hall-effect sensors, and 24 V optically-isolated inputs. Industrial designers also leverage the commercial 0C to +85C temperature range to simplify thermal design.
Được đề xuất
Software-Defined Radio Front End
Low-cost software-defined radio (SDR) platforms use the EP4CGX22CF19C6 to perform digital upconversion/downconversion (DUC/DDC), channelization filtering, and protocol demodulation in narrow-band applications such as two-way radio, amateur radio, and signal intelligence. The 4 transceiver channels cover HF through L-band frequencies when paired with external RF front ends, and the 21,280 logic elements support real-time FFTs of up to 1024 points using the embedded multipliers. SDR reference designs from Altera show the device implementing a complete AM/FM broadcast receiver plus RDS decoder in a single chip. Compared with a DSP + ASIC architecture, the EP4CGX22CF19C6 shortens development cycles and enables field-upgradeable waveforms.
Được đề xuất
Consumer Display Controllers
The EP4CGX22CF19C6 supports consumer-grade LCD and OLED display controllers by combining its multi-voltage I/O banks (which directly drive LVDS, TTL, and RSDS panel interfaces) with the embedded memory blocks (used for frame buffering and gamma correction). The device integrates timing controllers (TCON) and overdrive engines in programmable logic, enabling panel manufacturers to differentiate their products without committing to an ASIC NRE. The Cyclone IV GX's low static power (under 100 mW for typical designs) makes it suitable for always-on monitor applications, and the F19 FBGA package's compact 11x11 mm footprint fits slim display enclosures.
Được đề xuất
Low-Cost Serial Connectivity Bridge
Designers use the EP4CGX22CF19C6 as a protocol-bridging gateway between serial interfaces such as PCIe, GbE, SATA, and custom low-rate serial links. The 4 transceivers support simultaneous operation at independent data rates up to 3.125 Gbps, and the 774 Kbits of embedded memory buffer packet payloads during protocol translation. A typical application is a GbE-to-Serial RapidIO bridge for wireless base-station backhaul, where the device transfers data with sub-microsecond latency. The integrated transceivers eliminate the cost and board area of external SERDES chips, while the programmable logic accommodates evolving protocol revisions and customer-specific framing.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho EP4CGX22CF19C6 — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | EP4CGX22CF19C6N | EP4CGX22CF19C7 | EP4CGX22CF19C8 | EP4CGX22CF19I7 | EP4CGX22CF19I7N |
|---|---|---|---|---|---|---|
| Package | 169-ball FBGA (F19) | 169-ball FBGA (F19) - same | 169-ball FBGA (F19) - same | 169-ball FBGA (F19) - same | 169-ball FBGA (F19) - same | 169-ball FBGA (F19) - same |
| Brand | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) |
| Logic Elements | 21,280 | 21,280 | 21,280 | 21,280 | 21,280 | 21,280 |
| Embedded Memory | 774,144 bits | 774,144 bits | 774,144 bits | 774,144 bits | 774,144 bits | 774,144 bits |
| Transceiver Channels | 4 (up to 3.125 Gbps) | 4 (up to 3.125 Gbps) | 4 (up to 3.125 Gbps) | 4 (up to 3.125 Gbps) | 4 (up to 3.125 Gbps) | 4 (up to 3.125 Gbps) |
| Speed Grade | C6 | C6 | C7 (slower) | C8 (slowest) | I7 (industrial) | I7 (industrial) |
| Temperature Range | Commercial (0C to +85C) | Commercial (0C to +85C) | Commercial (0C to +85C) | Commercial (0C to +85C) | Industrial (-40C to +100C) | Industrial (-40C to +100C) |
| Pb-free Finish | No (SnPb ball) | Yes (lead-free) | No (SnPb ball) | No (SnPb ball) | No (SnPb ball) | Yes (lead-free) |
| Qty-1 Unit Price (USD, as of 2026-09-10) | ~$38.50 | ~$40.00 | ~$36.00 | ~$34.00 | ~$45.00 | ~$46.00 |
Bảo phân biệt quan trọng
- Same-family logic and memory footprint across all C-speed-grade variants (vsEP4CGX22CF19C7)
- Industrial temperature range option in identical footprint (vsEP4CGX22CF19I7)
- Pb-free finish option for global RoHS compliance (vsEP4CGX22CF19C6N)
Ghi chú thiết kế
The EP4CGX22CF19C6 requires three independent supply rails: VCCINT (1.2 V core), VCCIO (1.2/1.5/1.8/2.5/3.3 V I/O, bank-specific), and VCCA/VCCD_PLL (1.2 V analog for PLLs and transceivers). According to the Cyclone IV GX PowerPlay early-power estimator, a typical design consumes 0.5-1.5 W of static power plus dynamic power proportional to toggle rate. Decouple each VCCIO bank with 0.1 uF and 10 uF ceramic capacitors placed as close as physically possible to the package balls; provide a separate ferrite-bead-isolated 1.2 V analog rail for the transceiver channels to minimize jitter.
Use a 4-6 layer PCB stack-up with continuous ground and 1.2 V power planes directly beneath the FPGA. The 169-ball FBGA package has a 1.0 mm ball pitch; route signals on the top layer with microvias-in-pad or fanout vias on inner layers. Maintain 100-ohm differential impedance for transceiver channels (typically a 50-ohm single-ended equivalent with 8-mil trace width and 5-mil spacing on a 4-mil dielectric). Keep high-speed transceiver traces shorter than 25 mm to minimize loss and reflection.
Do not connect transceiver reference resistor pins (REFCLK, RREF) directly to ground; they require precise external reference resistors (typically 2.0 kohm +/-1%) for proper biasing. Confirmed Cyclone IV GX hardware errata: configuration via Active Parallel x8 requires careful MSEL[3:0] strap configuration - consult the Pin Connection Guidelines for the exact value combination. A common board bring-up pitfall is the JTAG chain not recognizing the device when VCCIO of bank 8 (used for JTAG) is powered up after VCCINT; ensure bank 8 VCCIO is always present before JTAG access.
Thông tin tuân thủ
EP4CGX22CF19C6 uses SnPb BGA balls (non-RoHS); EP4CGX22CF19C6N variant is RoHS-compliant with lead-free finish. Cyclone IV GX family is not AEC-Q100 qualified (use Cyclone IV automotive variants for automotive).
