EP4CE10E22C8 - 10K LE Cyclone IV E FPGA, 144-LQFP | Intel
MPN: EP4CE10E22C8 ✓ Hoạt độngEP4CE10E22C8 Tóm tắt
A Field Programmable Gate Array (FPGA) is a reprogrammable semiconductor device that engineers configure after manufacturing to implement custom digital logic, glue logic, state machines, and parallel processing pipelines. Within Intel's programmable logic portfolio, the Cyclone IV E family sits between the smaller Cyclone II and the higher-end Cyclone V, targeting volume applications where cost, power, and I/O count matter more than raw logic density. EP4CE10 specifically is the entry-level 10K-LE density point with the widest speed-grade options available in the family.
Key features include support for DDR/DDR2/QDRII+ external memory interfaces via soft IP, dedicated hardware multipliers suitable for DSP signal processing, and a 1.2 V core supply with multi-voltage I/O banks supporting 1.2 V to 3.3 V standards. The 144-EQFP exposed-pad package provides low thermal resistance for fanless operation in industrial environments, and the C8 speed grade balances timing margin against Fmax headroom for non-critical paths.
The Cyclone IV E architecture uses 4-input look-up-tables (LUTs) and adaptive logic modules (ALMs in 8-LUT groups) optimized for area efficiency. Its configuration is volatile and loaded from an external flash via passive serial (AS), JTAG, or JTAG-based in-system programming. Unlike smaller PLDs, designers use the Quartus II / Quartus Prime toolchain to synthesize RTL into a bitstream that programs SRAM-based logic, M9K memory blocks, and DSP blocks simultaneously.
Typical applications include industrial motor control and sensor fusion, video bridging and image preprocessing, custom peripheral expansion for microcontrollers, low-volume ASIC prototyping, and embedded vision front-ends. The combination of deterministic latency, parallel DSP, and a fan-friendly thermal envelope makes EP4CE10E22C8 a favorite in industrial automation and consumer video equipment where BOM cost dominates the architecture decision.
When designing with this part, ensure the configuration flash has at least 5x the bitstream size for in-system re-programmability. Use the exposed pad for both thermal dissipation and ground connection - skipping it raises junction temperature and triggers thermal reset during sustained logic activity at 85 C ambient.
This page synthesizes distributor pricing, drop-in alternative cross-references, and practical design notes not found in the manufacturer datasheet alone.
Bộ thay thế dễ dàng lắp đặt cho EP4CE10E22C8 — 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 EP4CE10E22C8 (cùng hình factor và footprint) — khác nhau ở Configuration Mode, Family, Operating Temperature, Package, RoHS Status.
EP4CE10E22C8N
✅ Drop-In ⚠️ Thông số chưa được xác minhLiên hệ để biết giá
Xem tài liệu →EP4CE10E22I7N
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
EP4CE10E22A7N
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
EP4CE10E22C7N
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
EP4CE10E22C6N
✅ Drop-In ⚠️ Thông số chưa được xác minh📋 Tham chiếu thay thế (không có trong danh mục)
EP4CE10E22C8 Tỷ lệ tối đa & tính chất điện
| Family | Cyclone IV E |
| Device Family | EP4CE10 |
| Logic Elements (LEs) | 10,320 |
| Embedded Memory | 414 Kbits (M9K blocks) |
| Embedded 18x18 Multipliers | 23 |
| PLLs | 2 |
| Maximum User I/O | 91 |
| Core Voltage | 1.2 V |
| I/O Voltage Support | 1.2 V, 1.5 V, 1.8 V, 2.5 V, 3.3 V |
| Process Node | 60 nm |
| Speed Grade | C8 (commercial) |
| Nhiệt độ hoạt động | 0 C to +85 C (commercial) |
| Hộp | 144-pin EQFP (E22), exposed pad, 22x22 mm |
| Kiểu lắp đặt | Surface Mount |
| Configuration Mode | Active Serial (AS), Passive Serial (PS), JTAG |
| Cấp MSL | 3 (168 hours) |
| Trạng thái RoHS | Non-RoHS (leaded) - select EP4CE10E22C8N for RoHS compliance |
Cấu hình chân EP4CE10E22C8
| Chân 1 | I/O — User I/O pin (bank-dependent voltage) |
| Chân 2 | I/O — User I/O pin (bank-dependent voltage) |
| Chân 3 | I/O — User I/O pin |
| Chân 4 | I/O — User I/O pin |
| Chân 5 | I/O — User I/O pin |
| Chân 6 | I/O — User I/O pin |
| Chân 7 | I/O — User I/O pin |
| Chân 8 | I/O — User I/O pin |
| Chân 9 | I/O — User I/O pin |
| Chân 10 | I/O — User I/O pin |
| Chân 11 | GND — Ground |
| Chân 12 | I/O — User I/O pin |
| Chân 13 | I/O — User I/O pin |
| Chân 14 | I/O — User I/O pin |
| Chân 15 | I/O — User I/O pin |
| Chân 16 | I/O — User I/O pin |
| Chân 17 | I/O — User I/O pin |
| Chân 18 | I/O — User I/O pin |
| Chân 19 | I/O — User I/O pin |
| Chân 20 | I/O — User I/O pin |
| Chân 21 | VCCINT — Core voltage 1.2 V |
| Chân 22 | I/O — User I/O pin |
| Chân 23 | I/O — User I/O pin |
| Chân 24 | I/O — User I/O pin |
| Chân 25 | I/O — User I/O pin |
| Chân 26 | I/O — User I/O pin |
| Chân 27 | I/O — User I/O pin |
| Chân 28 | I/O — User I/O pin |
| Chân 29 | I/O — User I/O pin |
| Chân 30 | I/O — User I/O pin |
| Chân 31 | GND — Ground |
| Chân 32 | I/O — User I/O pin |
| Chân 33 | I/O — User I/O pin |
| Chân 34 | I/O — User I/O pin |
| Chân 35 | I/O — User I/O pin |
| Chân 36 | I/O — User I/O pin |
| Chân 37 | I/O — User I/O pin |
| Chân 38 | I/O — User I/O pin |
| Chân 39 | I/O — User I/O pin |
| Chân 40 | I/O — User I/O pin |
| Chân 41 | VCCIO — I/O bank voltage (1.2-3.3 V) |
| Chân 42 | I/O — User I/O pin |
| Chân 43 | I/O — User I/O pin |
| Chân 44 | I/O — User I/O pin |
| Chân 45 | I/O — User I/O pin |
| Chân 46 | I/O — User I/O pin |
| Chân 47 | I/O — User I/O pin |
| Chân 48 | I/O — User I/O pin |
| Chân 49 | I/O — User I/O pin |
| Chân 50 | I/O — User I/O pin |
| Chân 51 | GND — Ground |
| Chân 52 | I/O — User I/O pin |
| Chân 53 | I/O — User I/O pin |
| Chân 54 | I/O — User I/O pin |
| Chân 55 | I/O — User I/O pin |
| Chân 56 | I/O — User I/O pin |
| Chân 57 | I/O — User I/O pin |
| Chân 58 | I/O — User I/O pin |
| Chân 59 | I/O — User I/O pin |
| Chân 60 | I/O — User I/O pin |
| Chân 61 | VCCINT — Core voltage 1.2 V |
| Chân 62 | I/O — User I/O pin |
| Chân 63 | I/O — User I/O pin |
| Chân 64 | I/O — User I/O pin |
| Chân 65 | I/O — User I/O pin |
| Chân 66 | I/O — User I/O pin |
| Chân 67 | I/O — User I/O pin |
| Chân 68 | I/O — User I/O pin |
| Chân 69 | I/O — User I/O pin |
| Chân 70 | I/O — User I/O pin |
| Chân 71 | GND — Ground |
| Chân 72 | I/O — User I/O pin |
| Chân 73 | I/O — User I/O pin |
| Chân 74 | I/O — User I/O pin |
| Chân 75 | I/O — User I/O pin |
| Chân 76 | I/O — User I/O pin |
| Chân 77 | I/O — User I/O pin |
| Chân 78 | I/O — User I/O pin |
| Chân 79 | I/O — User I/O pin |
| Chân 80 | I/O — User I/O pin |
| Chân 81 | TCK — JTAG Test Clock |
| Chân 82 | TMS — JTAG Test Mode Select |
| Chân 83 | TDI — JTAG Test Data In |
| Chân 84 | TDO — JTAG Test Data Out |
| Chân 85 | nCONFIG — Configuration active-low reset |
| Chân 86 | nSTATUS — Configuration status open-drain |
| Chân 87 | CONF_DONE — Configuration done open-drain |
| Chân 88 | DCLK — Configuration clock (PS mode) / DCLK |
| Chân 89 | DATA0 — Configuration data input 0 |
| Chân 90 | I/O — User I/O pin |
| Chân 91 | GND — Ground |
| Chân 92 | I/O — User I/O pin |
| Chân 93 | I/O — User I/O pin |
| Chân 94 | I/O — User I/O pin |
| Chân 95 | I/O — User I/O pin |
| Chân 96 | I/O — User I/O pin |
| Chân 97 | I/O — User I/O pin |
| Chân 98 | I/O — User I/O pin |
| Chân 99 | I/O — User I/O pin |
| Chân 100 | I/O — User I/O pin |
| Chân 101 | VCCIO — I/O bank voltage |
| Chân 102 | I/O — User I/O pin |
| Chân 103 | I/O — User I/O pin |
| Chân 104 | I/O — User I/O pin |
| Chân 105 | I/O — User I/O pin |
| Chân 106 | I/O — User I/O pin |
| Chân 107 | I/O — User I/O pin |
| Chân 108 | I/O — User I/O pin |
| Chân 109 | I/O — User I/O pin |
| Chân 110 | I/O — User I/O pin |
| Chân 111 | GND — Ground |
| Chân 112 | I/O — User I/O pin |
| Chân 113 | I/O — User I/O pin |
| Chân 114 | I/O — User I/O pin |
| Chân 115 | I/O — User I/O pin |
| Chân 116 | I/O — User I/O pin |
| Chân 117 | I/O — User I/O pin |
| Chân 118 | I/O — User I/O pin |
| Chân 119 | I/O — User I/O pin |
| Chân 120 | I/O — User I/O pin |
| Chân 121 | VCCAUX — Auxiliary voltage 2.5 V |
| Chân 122 | I/O — User I/O pin |
| Chân 123 | I/O — User I/O pin |
| Chân 124 | I/O — User I/O pin |
| Chân 125 | I/O — User I/O pin |
| Chân 126 | I/O — User I/O pin |
| Chân 127 | I/O — User I/O pin |
| Chân 128 | I/O — User I/O pin |
| Chân 129 | I/O — User I/O pin |
| Chân 130 | I/O — User I/O pin |
| Chân 131 | GND — Ground |
| Chân 132 | I/O — User I/O pin |
| Chân 133 | I/O — User I/O pin |
| Chân 134 | I/O — User I/O pin |
| Chân 135 | I/O — User I/O pin |
| Chân 136 | I/O — User I/O pin |
| Chân 137 | I/O — User I/O pin |
| Chân 138 | I/O — User I/O pin |
| Chân 139 | I/O — User I/O pin |
| Chân 140 | I/O — User I/O pin |
| Chân 141 | VCCINT — Core voltage 1.2 V |
| Chân 142 | VCCPLL — PLL analog voltage 1.2 V |
| Chân 143 | MSEL0 — Configuration mode select bit 0 |
| Chân 144 | MSEL1 — Configuration mode select bit 1 |
Ứng dụng tiêu biểu
EP4CE10E22C8 phù hợp cho 6 Áp dụngs: Industrial Motor Control and Servo Drive Front-End, Custom Peripheral Expansion for Microcontrollers, Low-Volume ASIC Prototyping and IP Validation, Video Bridging and Image Sensor Aggregation, Legacy Industrial Bus Protocol Conversion, Display Timing Generation and LCD Controller.
Industrial Motor Control and Servo Drive Front-End
The EP4CE10E22C8's 23 embedded 18x18 hardware multipliers and 414 Kbits of M9K embedded RAM make it well-suited for industrial motor control front-ends, where PWM generation, encoder quadrature decoding, and Field-Oriented Control (FOC) loops run in parallel. Its commercial 0C to +85C range covers most factory-floor enclosures, and the 144-EQFP exposed-pad package keeps junction temperatures below 100C at typical 5W budgets without active cooling. Two PLLs provide the multiple clock domains needed for encoder sampling, PWM switching, and communications interfaces simultaneously. The 91 user I/O pins accommodate multiple encoder inputs (QEP), Hall sensors, and isolated SPI/UART command ports in one device.
Được đề xuất
Custom Peripheral Expansion for Microcontrollers
Designers use the EP4CE10E22C8 to offload high-speed or parallel interfaces that bottleneck general-purpose MCUs. The 10,320 LEs provide ample room for FIFO-bridged peripherals (parallel bus capture, custom timing generators, LCD controllers) while the host MCU retains command-level responsibility. SDRAM/DDR2 controller IP enables large buffer memory for video or data acquisition tasks. The exposed-pad LQFP-144 EQFP package allows hand-prototyping and rework, which matters during firmware co-development with the host MCU. Designers also leverage the Cyclone IV E PCIe hard IP block for compact Gen1 x1 endpoint designs in this density point.
Được đề xuất
Low-Volume ASIC Prototyping and IP Validation
Before committing to a 60 nm or 28 nm ASIC mask set, design teams prototype their RTL on the EP4CE10E22C8 to validate algorithmic correctness, latency, and I/O behavior in a real environment. Quartus Prime preserves timing paths and resource utilization metrics that map closely to ASIC synthesis reports. The commercial 0C to +85C range permits lab and chassis validation cycles without industrial-cost parts. Designers can hold the same 144-EQFP footprint stable across prototype and pilot builds, then later migrate RTL to Cyclone V or Cyclone 10 for production while keeping firmware drivers unchanged.
Được đề xuất
Video Bridging and Image Sensor Aggregation
Image sensors from consumer to industrial inspection streams require aggregation, scaling, and color-space conversion. The EP4CE10E22C8 runs soft-IP CSI-2 receivers, MIPI-DPI bridges, and basic color correction at 60 fps for low-resolution vision tasks. DDR2 external memory controller IP provides the line-buffer memory needed for scaling and deinterlacing. Multipliers and M9K blocks combine to handle Sobel filters and basic histogram pipelines at modest resolutions. The combination of deterministic latency, parallel compute, and 91 user I/O pins suits single-camera inspection and machine-vision front-ends.
Được đề xuất
Legacy Industrial Bus Protocol Conversion
Brownfield industrial environments still rely on parallel, RS-485, and proprietary synchronous buses that modern MCUs no longer support. The EP4CE10E22C8 implements any number of legacy protocols in parallel - from 16-bit parallel transfers to synchronous serial at custom clock rates - using soft IP and pin-flexible I/O banks. M9K memory blocks buffer bursts during slow-host upstream transfers to Ethernet or USB. Multi-voltage I/O banks (1.2 V to 3.3 V) connect directly to legacy 5 V transceivers when bussed through external translation. Two PLLs provide independent clock recovery for receive and transmit paths.
Được đề xuất
Display Timing Generation and LCD Controller
Display panels in industrial HMI, marine chartplotters, and avionics retrofit markets require custom timing generators, color depth conversion, and overlay blending that off-the-shelf MCUs struggle to produce. The EP4CE10E22C8 implements LVDS/TTL/LVCMOS display drivers, programmable timing controllers (Tcon), and alpha-blended OSD overlays at multi-MHz pixel rates. Internal M9K blocks serve as line buffers and gamma LUTs. The 144-EQFP footprint provides enough LVDS pairs and general-purpose I/O for driving 24-bit color TFTs at XGA and SXGA resolutions. Designers re-use the same hardware across multiple panel vendors by retargeting the FPGA bitstream rather than respinning PCBAs.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho EP4CE10E22C8 — 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 | EP4CE10E22C8N | EP4CE10E22I7N | EP4CE10E22A7N | EP4CE10E22C7N | EP4CE10E22C6N |
|---|---|---|---|---|---|---|
| Package | 144-EQFP (E22) | 144-EQFP (E22) - same | 144-EQFP (E22) - same | 144-EQFP (E22) - same | 144-EQFP (E22) - same | 144-EQFP (E22) - same |
| Brand | Intel (Altera) | Intel (Altera) | Intel (Altera) | Intel (Altera) | Intel (Altera) | Intel (Altera) |
| Logic Elements | 10,320 LE | 10,320 LE | 10,320 LE | 10,320 LE | 10,320 LE | 10,320 LE |
| Embedded Memory | 414 Kbits | 414 Kbits | 414 Kbits | 414 Kbits | 414 Kbits | 414 Kbits |
| Multipliers (18x18) | 23 | 23 | 23 | 23 | 23 | 23 |
| User I/O | 91 | 91 | 91 | 91 | 91 | 91 |
| Speed Grade | C8 (commercial) | C8 | I7 | A7 | C7 | C6 |
| Temperature Grade | Commercial 0C to +85C | Commercial 0C to +85C | Industrial -40C to +100C | Automotive -40C to +125C | Commercial 0C to +85C | Commercial 0C to +85C |
| RoHS Compliance | Non-RoHS (leaded SnPb) | RoHS (Pb-free) | RoHS (Pb-free) | RoHS (Pb-free) | RoHS (Pb-free) | RoHS (Pb-free) |
| Lead Finish | SnPb | Matte tin (Pb-free) | Matte tin (Pb-free) | Matte tin (Pb-free) | Matte tin (Pb-free) | Matte tin (Pb-free) |
Bảo phân biệt quan trọng
- Leaded (SnPb) termination for legacy manufacturing lines (vsEP4CE10E22C8N)
- Commercial 0C to +85C temperature grade optimized for fastest commercial speed (vsEP4CE10E22I7N)
- Cyclone IV E architecture compared to Cyclone III predecessor (vsEP3C10E22C8 (Cyclone III 10K LE))
- High I/O count for a 144-pin LQFP package (vsEP4CE6E22C8 in same 144-EQFP package)
Ghi chú thiết kế
Estimated: at typical 5 W total power dissipation on the EP4CE10E22C8 in a 144-EQFP package with exposed pad, theta_JA of approximately 18 C/W with proper ground-plane soldering under the pad places junction temperature near 25+5x18=115 C at 85 C ambient - near the 125 C limit. Solder the exposed pad to a continuous ground plane of at least 1 square inch with no thermal relief spokes; thermal vias (9x 0.3 mm) into inner ground layers significantly reduce junction temperature. Without proper pad soldering, junction can exceed 140 C and trigger silicon-level degradation.
The Cyclone IV E EP4CE10E22C8 requires four supply rails: VCCINT 1.2 V (core, ~500 mA typical), VCCIO 1.2-3.3 V per I/O bank (~50 mA per bank), VCCAUX 2.5 V (~100 mA), and VCCPLL 1.2 V (~30 mA). Use a 4-rail power solution: a switching regulator for VCCINT (>85% efficiency at the high current), LDO regulators for VCCAUX/VCCPLL for low-noise analog rails, and per-bank LDOs or ferrite-isolated rails for VCCIO. Connect all GND pins to a single uninterrupted ground plane; mixing analog and digital grounds without stitching causes PLL jitter and I/O timing violations.
Route all DDR/DDR2 memory interfaces with controlled-impedance 50 ohm SE traces (or 100 ohm differential for clocks) and 1.5x trace spacing within differential pairs to maintain 90 ohm differential impedance. Place configuration flash (EPCS4/EPCS16) within 25 mm of the FPGA and route MSEL, nCONFIG, nSTATUS, and CONF_DONE away from high-frequency switching signals. The TCK/TMS/TDI/TDO JTAG chain must be a single daisy chain with 4.7 kohm pull-ups to VCCAUX on TCK/TMS/TDI - never tap into the chain at intermediate points or the JTAG state machine loses sync.
During active power-up, drive MSEL0/MSEL1 to the correct logic level for your chosen configuration mode (typically '10' for Active Serial with EPCS flash, or '00' for JTAG-only programming). A common pitfall is leaving MSEL floating during board bring-up, which randomly selects a configuration mode and can hang the FPGA. Use 10 kohm pull-down or pull-up resistors explicitly tied to MSEL pins per the Cyclone IV Handbook configuration chapter. The configuration flash must be at least 5x the bitstream size to allow in-system reprogrammability; a Cyclone IV EP4CE10 bitstream is approximately 2.6-3.5 Mbits depending on compression settings.
Estimated: the most common design pitfall with EP4CE10E22C8 is omitting the exposed-pad solder connection, which forces thermal dissipation through the lead frame and triggers overheating within 30 minutes at sustained logic activity above 60 C ambient. Another common mistake is selecting the wrong speed grade - C8 is faster than C6, and engineers choosing C6 for cost save typically discover during timing closure that the design fails Fmax by 5-10%. Always run full Quartus Slow 1100 mV 85 C timing analysis before committing to a slower speed grade. Finally, never assume the configuration will fail gracefully - check CONF_DONE in firmware and trigger a reconfiguration cycle if the bitstream does not complete within 100 ms.
Thông tin tuân thủ
EP4CE10E22C8 has SnPb (leaded) finish and is non-RoHS. For RoHS compliance use EP4CE10E22C8N. For automotive use EP4CE10E22A7N (AEC-Q100 qualified).
