EP4CE10U14I7N - 10,320-Cell Cyclone IV E FPGA | Altera
料号： EP4CE10U14I7N ✓ 量产中EP4CE10U14I7N 概述
An FPGA is a programmable semiconductor containing configurable logic blocks, embedded memory, input/output resources, and programmable interconnect paths. The FPGA hierarchy extends from configurable logic to programmable logic arrays, field-programmable gate arrays, and semiconductor devices. Unlike a fixed-function controller, an FPGA can implement parallel datapaths, protocol handling, and timing-sensitive logic in one integrated circuit.
The EP4CE10 device family provides 10,320 logic elements and 423,936 embedded-memory bits according to the Altera product listing. Its 1.2 V core operation and 60 nm process technology position it as a compact, energy-efficient programmable logic solution. The 256-pin UFBGA package supports dense board layouts while requiring careful via-in-pad, solder-mask, and thermal-management practices during assembly.
Cyclone IV E devices use configurable logic elements and embedded RAM to implement parallel architectures efficiently. This architecture is useful when data arrives on multiple interfaces or when an algorithm requires simultaneous operations. Fixed pipeline latency can make the FPGA suitable for communication links, control loops, instrumentation, and interface bridging, provided the design is constrained and timing closure is verified.
Typical uses include industrial control modules, programmable logic controllers, sensor and data-acquisition systems, communication interfaces, and embedded video processing. A design can combine control logic, protocol conversion, and data filtering in one FPGA, reducing component count compared with a multi-chip implementation. Industrial deployments should verify the complete system timing, temperature range, and power budget.
The most important PCB consideration is the BGA escape strategy. Follow the package drawing for pad geometry, solder-mask opening, via dimensions, and assembly land pattern. Decoupling and power planning must account for dynamic current changes during configuration and logic activity; use multiple supply connections and a quiet ground reference where the board stack-up permits.
This product page combines the exact device identity and package information with practical selection guidance, application context, and a same-package comparison focused on the decisions engineers must make before replacing an EP4CE10U14I7N.
直接替换替代料： EP4CE10U14I7N ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
EP4CE10U14C7N
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
EP4CE10U14I8N
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
EP4CE10U14C8N
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
EP4CE10U14I9N
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
EP4CE10U14C9N
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
EP4CE10U14I7N 最大额定值与电气特性
| Device Type | Cyclone IV E FPGA |
| Logic Elements | 10,320 logic elements |
| Embedded Memory | 423,936 bits |
| Core Supply Voltage | 1.2 V |
| Process Technology | 60 nm |
| 封装 | 256-pin UFBGA (U14) |
| Listed Package Type | 256-LFBGA |
| Device Family | Cyclone IV E |
| Field Programmable Gate Array Count | 1 FPGA |
| Logic Element Density | 10,320 cells |
| Ordering Part Number | EP4CE10U14I7N |
| 安装类型 | Surface mount |
EP4CE10U14I7N 256-lfbga 引脚配置指南
EP4CE10U14I7N（256-lfbga 封装）的引脚配置。 该数字 IC 包含 GPIO、通信接口（UART、SPI、I2C）和电源引脚。请参阅制造商数据手册以了解复用引脚功能和配置选项。对嵌入式系统设计和 PCB 布局至关重要。
暂无详细引脚数据： EP4CE10U14I7N.
请参阅 数据手册 以查看完整引脚配置。
典型应用
EP4CE10U14I7N 适用于 6 应用s: Industrial Control and PLC Logic, Sensor and Data Acquisition, Communication Protocol Conversion, Programmable Logic Instruments, LED Lighting and Display Control, Embedded Video and Image Preprocessing.
Industrial Control and PLC Logic
The EP4CE10U14I7N fits compact industrial control modules that combine sequencing, machine-state monitoring, and peripheral-interface logic. Its 10,320 logic elements can implement parallel control paths without relying entirely on a microcontroller, while 423,936 embedded-memory bits provide space for buffers and lookup tables. The I7 ordering grade is appropriate for designs that require the industrial temperature-class option, subject to confirmation of the exact limits in the manufacturer documentation. In a control board, the FPGA can process encoder inputs, generate timing signals, condition sensor states, and supervise communications while operating from a 1.2 V core. Designers should validate timing against the selected speed grade and reserve clean grounding and distributed decoupling for the dense 256-pin UFBGA package.
推荐
Sensor and Data Acquisition
The EP4CE10U14I7N is useful in sensor-acquisition equipment where several channels must be sampled, filtered, and packaged concurrently. Its 10,320 configurable logic elements allow parallel finite-state machines, counters, and data-format converters to operate within one FPGA, while 423,936 embedded-memory bits support temporary sample buffering. A practical implementation can accept digital sensor outputs, perform thresholding or CRC processing, and transfer results to a host interface. The 1.2 V core simplifies the internal logic power domain, although auxiliary and I/O rails still require separate design treatment. Use the manufacturer pin table to assign banks to the required voltage standards, and verify acquisition timing, input jitter tolerance, and data-path latency during timing closure.
推荐
Communication Protocol Conversion
The EP4CE10U14I7N can implement low-to-medium-rate protocol bridges and interface controllers that benefit from parallel hardware logic. Its programmable interconnect allows receive parsing, transmit formatting, buffering, and flow-control functions to operate concurrently rather than sharing a single sequential instruction stream. With 10,320 logic elements and 423,936 embedded-memory bits, the device is suited to gateway, test-equipment, and embedded communication modules rather than exceptionally large protocol fabrics. Clock-domain crossings must be engineered carefully, and I/O voltage standards must match the selected banks. The 256-pin UFBGA layout also demands a disciplined PCB escape strategy so that high-speed interface routing remains short and returns a continuous ground reference.
推荐
Programmable Logic Instruments
The EP4CE10U14I7N is appropriate for compact programmable logic instruments that perform deterministic sampling, sequencing, and result formatting. The FPGA architecture supports parallel datapaths, allowing several operations to execute in fixed pipeline stages and shortening execution time compared with a sequential processor. Its 423,936 embedded-memory bits can hold acquisition windows, correlation results, or communication buffers, while the remaining logic elements implement control and interface functions. For laboratory or industrial instrumentation, confirm the operating-temperature limits and use the manufacturer documentation for clock, power, and I/O specifications. Timing closure should include setup and hold analysis for external interfaces, and the final board should minimize clock crosstalk through controlled routing and solid reference planes.
推荐
LED Lighting and Display Control
The EP4CE10U14I7N can drive display and lighting subsystems where timing generation, animation sequencing, and multiple output channels must operate reliably in parallel. Ten-thousand logic elements provide enough capacity for counters, state machines, calibration tables, and communication-driven effects within a compact controller. The 423,936 embedded-memory bits can hold image segments, grayscale data, or animation patterns. Because the FPGA operates from a 1.2 V core while user I/O uses separate bank supplies, designers must assign pins according to voltage constraints and level-shift external signals when necessary. Refresh-rate jitter, output skew, and connector-related signal integrity should be evaluated with realistic timing margins. The package also requires adequate solder-mask and thermal planning during PCB assembly.
推荐
Embedded Video and Image Preprocessing
The EP4CE10U14I7N supports small embedded image-processing functions such as pixel throttling, thresholding, simple filtering, region detection, and data reduction before transmission to a larger processor. Its parallel logic fabric can execute multiple pixels or rows concurrently, while 423,936 embedded-memory bits provide line buffers or compact lookup storage. This makes the device suitable for endpoint vision, inspection, and embedded display modules that need deterministic preprocessing without a large FPGA. The design must account for video-clock uncertainty, line-buffer capacity, frame latency, and I/O standards. Use the exact U14 ball assignments from the manufacturer documentation, preserve continuous clock and ground returns, and close timing for the selected speed grade before releasing the PCB for fabrication.
推荐
推荐产品汇总
工程参考数据： EP4CE10U14I7N ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | EP4CE10U14C7N | EP4CE10U14I8N | EP4CE10U14C8N | EP4CE10U14I9N | EP4CE10U14C9N |
|---|---|---|---|---|---|---|
| Brand | Altera | Altera | Altera | Altera | Altera | Altera |
| Package | 256-pin UFBGA (U14) | 256-pin UFBGA (U14) - same | 256-pin UFBGA (U14) - same | 256-pin UFBGA (U14) - same | 256-pin UFBGA (U14) - same | 256-pin UFBGA (U14) - same |
| Device Family | Cyclone IV E | Cyclone IV E | Cyclone IV E | Cyclone IV E | Cyclone IV E | Cyclone IV E |
| Logic Elements | 10,320 logic elements | 10,320 logic elements | 10,320 logic elements | 10,320 logic elements | 10,320 logic elements | 10,320 logic elements |
| Embedded Memory | 423,936 bits | 423,936 bits | 423,936 bits | 423,936 bits | 423,936 bits | 423,936 bits |
| Core Supply Voltage | 1.2 V | 1.2 V | 1.2 V | 1.2 V | 1.2 V | 1.2 V |
| Process Technology | 60 nm | 60 nm | 60 nm | 60 nm | 60 nm | 60 nm |
| Temperature Ordering Grade | Industrial I7 | Commercial C7 | Industrial I8 | Commercial C8 | Industrial I9 | Commercial C9 |
| Speed Grade | 7 | 7 | 8 - one grade higher | 8 - one grade higher | 9 - two grades higher | 9 - two grades higher |
| Special Features | I7 industrial ordering grade | C7 commercial ordering grade | I8 industrial ordering grade | C8 commercial ordering grade | I9 industrial ordering grade | C9 commercial ordering grade |
关键差异点
- Industrial ordering grade in the compact U14 package （对比 EP4CE10U14C7N)
- Higher speed grade with unchanged device density （对比 EP4CE10U14I8N)
- Same-package sourcing flexibility across industrial grades （对比 EP4CE10U14C9N)
设计说明
Build the board from the manufacturer U14 package drawing rather than a generic 256-ball BGA footprint. Confirm ball-pitch dimensions, pad and solder-mask geometry, via-in-pad construction, and exposed-ball requirements. For a 60 nm FPGA with many configurable I/O, escape routing is especially sensitive: prefer short, topology-conscious escape paths and maintain the specified layer-transition sequence for every power and ground ball.
Plan the 1.2 V core rail as a switched digital load whose activity can change quickly with the implemented logic. Follow the manufacturer guidance for regulators, bulk and local capacitors, power sequencing, and I/O rail separation. Place local decoupling directly at the relevant device balls, keep high-current return paths continuous, and avoid sharing noisy return routes with clock, configuration, or precision interface signals.
Separate clock, data, and quiet configuration nets to minimize crosstalk and timing risk. Use a continuous reference plane where possible, avoid routing high-speed signals across split planes, and provide short return paths for every layer transition. Match clock-distribution topology to the device speed grade and validate source-synchronous interfaces, system-level timing, and I/O standards with engineering judgment and appropriate design tools.
Do not approve a substitute solely because it is labeled 256-pin. EP4CE10U14 variants must also match the required device density, ballout, temperature ordering class, speed grade, supported I/O resources, configuration method, and timing margin. Changing from grade 7 to grade 8 or 9 can alter timing performance and power behavior. Recompile the design for the exact replacement and compare the generated pin report and timing summary.
合规信息
The manufacturer ordering-part-number page confirms the device and package, but the cited source set does not explicitly state RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals status.
