EP4CE10E22I7N - 10,320-Cell Cyclone IV E FPGA | Altera
MPN： EP4CE10E22I7N ✓ 啟用中EP4CE10E22I7N 概覽
A field-programmable gate array is a semiconductor device whose digital logic is configured after manufacture. An FPGA belongs to the broader programmable-logic hierarchy, which includes complex programmable logic devices, programmable logic arrays, and application-specific integrated circuits. Cyclone IV E devices are used when engineers need adaptable hardware for control, communication, signal processing, or interface functions without permanently building those functions into a custom ASIC.
The EP4CE10E22I7N provides 10,320 logic elements, 423,936 embedded-memory bits, and 91 I/O in its E22 package combination. These resources support parallel data processing, finite-state-machine logic, protocol interfaces, control logic, and general-purpose digital acceleration. The device operates from a 1.2 V core supply, helping it fit designs where low core voltage and programmable logic density are important.
The E22 designation identifies the package and resource configuration within the EP4CE10 family. The I7 ordering suffix identifies the industrial-temperature and speed-grade option, while the trailing N identifies the ordering format used for the listed component. Because an FPGA configuration determines its pin multiplexing, timing, and functional behavior, the design must be compiled against the exact device speed grade and package.
Typical uses include industrial control equipment, network-interface hardware, sensor and measurement systems, communications equipment, and embedded test systems. In these applications, programmable logic can implement parallel interfaces or deterministic control functions while retaining the flexibility to revise field behavior through a new configuration image.
PCB design must account for the exposed thermal pad, all 144 package positions, configuration pins, supply requirements, and the pinout associated with the selected E22 package. Follow the manufacturer package drawing and pin-assignment tables when assigning tracks, and verify that the programmed pinout does not conflict with board-level power, ground, and configuration requirements.
This page combines the exact ordering information, technical resource parameters, pin-compatible family alternatives, application guidance, and practical design checks needed to evaluate the EP4CE10E22I7N as a Cyclone IV E FPGA choice.
直接替換替代品，適用於 EP4CE10E22I7N — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
此系列的變體
與下列產品可直接替換的同系列型號： EP4CE10E22I7N （相同外形與佔位） — 差異在於 Package, Device Type, Process Technology, Logic Elements, RoHS Status.
EP4CE10E22C6N
✅ 直接替換聯絡詢價
查看資料表 →EP4CE10E22C7N
✅ 直接替換聯絡詢價
查看資料表 →EP4CE10E22C8N
✅ 直接替換✗ 缺貨
$11.1 / 單位
查看資料表 →EP4CE10E22I7N 最大額定值與電氣特性
| Device Type | Cyclone IV E Field Programmable Gate Array (FPGA) |
| Logic Elements | 10,320 cells |
| Embedded Memory | 423,936 bits |
| Core Supply Voltage | 1.2 V |
| User I/O Count | 91 I/O |
| 封裝 | 144-pin LQFP exposed-pad package |
| 安裝類型 | Surface mount |
| Package and Device Combination | EP4CE10 E22 |
| FPGA Device Family | Cyclone IV E |
| Exposed Pad Thermal Connection | Thermal pad exposed in package |
EP4CE10E22I7N ep4ce10 e22 腳位配置指南
EP4CE10E22I7N（ep4ce10 e22 封裝）的腳位配置。 此數位 IC 包含 GPIO、通訊介面（UART、SPI、I2C）與電源腳位。替代腳位功能與配置選項請參閱製造商資料表。對嵌入式系統設計與 PCB 佈局至關重要。
無詳細腳位定義資料： EP4CE10E22I7N.
請參閱 資料表 以查看完整腳位配置。
典型應用
EP4CE10E22I7N 適用於 6 應用s: Industrial Control and Automation, Network and Communications Interface, Sensor and Measurement Systems, Programmable Test Equipment, Embedded Signal Processing, Field-Programmable Equipment Control.
Industrial Control and Automation
The EP4CE10E22I7N fits industrial control systems that require deterministic programmable logic and an industrial-temperature ordering grade. Its 10,320 logic elements can implement sequencing logic, machine-state controllers, interlocks, and discrete control functions, while 91 I/O provide connections to sensors and actuators. The device can also combine control logic with local data buffering because it includes 423,936 bits of embedded memory. Place the 1.2 V core supply and configuration circuitry according to the manufacturer design guidance, and use the exposed pad as a thermal and ground connection. This device is most appropriate when field-updatable logic is valuable but 10,320 logic elements are sufficient for the control architecture.
推薦
Network and Communications Interface
The EP4CE10E22I7N can implement communications interfaces, protocol converters, and data-routing logic in compact embedded systems. The 10,320 logic elements are suitable for parallel packet handling, framing, filtering, and interface state machines, while the 423,936 bits of embedded memory can support local buffering. Its 91 I/O allow implementation of parallel data paths, control signals, and clock-related functions according to the assigned pin plan. Use the exact E22 pin assignment and the manufacturer timing information to establish clock constraints and external-interface timing. The industrial I7 ordering grade should be checked against the enclosure temperature and operating conditions of the communications equipment.
推薦
Sensor and Measurement Systems
The EP4CE10E22I7N is well suited to measurement systems requiring parallel acquisition control, digital filtering, and flexible sensor interfacing. Its 10,320 logic elements can implement acquisition state machines, calibration tables, threshold logic, and data-format conversion, while 423,936 bits of embedded memory can hold samples or intermediate results. With 91 I/O, the E22 device can support multiple sensor channels, trigger signals, status indicators, and external data buses. The FPGA’s programmable architecture allows measurement logic to be revised without changing the PCB. Confirm pin assignments, clocking requirements, configuration method, and the 1.2 V supply design before releasing the acquisition board.
推薦
Programmable Test Equipment
The EP4CE10E22I7N can serve as the programmable core of test and measurement equipment because FPGA logic can combine sequencing, pattern generation, capture, and interface control in one device. The 10,320 logic elements provide capacity for parallel test channels and reusable control blocks, and 423,936 bits of embedded memory can support buffers or stored patterns. The 91 I/O permit connection to test fixtures, trigger circuitry, and status controls. Engineers can update the configuration to add a new test sequence while retaining the same board design. The 144-pin exposed-pad package requires careful thermal-pad assembly and a validated ground layout, while the I7 ordering grade supports industrial-temperature use when required.
推薦
Embedded Signal Processing
The EP4CE10E22I7N is useful for moderate-complexity embedded signal-processing functions such as digital filtering, correlation, data conditioning, and parallel arithmetic. Its 10,320 logic elements can host parallel datapaths and control state machines, while the embedded memory of 423,936 bits provides local storage for coefficients, history samples, or intermediate results. The 91 I/O make it possible to combine sample inputs, data outputs, triggers, and synchronization signals. Timing closure and clock-domain boundaries must be established through the Quartus design flow using the exact I7 speed grade. Because FPGA timing differs by speed option, validate any EP4CE10E22C-series substitute against the original design timing rather than assuming identical timing performance.
推薦
Field-Programmable Equipment Control
The EP4CE10E22I7N supports field-programmable equipment where operating behavior may change while the hardware platform remains fixed. Its 10,320 logic elements can implement configuration-dependent control paths, and 423,936 bits of embedded memory can support local data and state. The 91 I/O provide flexible assignment for relays, sensors, displays, and communications links, allowing product variants to share a common PCB. Use the manufacturer configuration guidance to implement reliable startup, configuration storage, and recovery behavior. The 144-pin exposed-pad package also requires adequate copper for thermal dissipation and electrical grounding. Confirm configuration security requirements and industrial temperature exposure before using the I7 ordering variant in deployed equipment.
推薦
推薦產品摘要
工程參考資料，適用於 EP4CE10E22I7N — 比較、設計指引及合規資訊。
選型指南
與替代品比較
| 參數 | 本產品 | EP4CE10E22C6N | EP4CE10E22C7N | EP4CE10E22C8N |
|---|---|---|---|---|
| Package | 144-pin LQFP exposed-pad package | 144-pin LQFP exposed-pad package | 144-pin LQFP exposed-pad package | 144-pin LQFP exposed-pad package |
| Brand | Altera | Altera | Altera | Altera |
| FPGA Family | Cyclone IV E | Cyclone IV E | Cyclone IV E | Cyclone IV E |
| Device and Package Combination | EP4CE10 E22 | EP4CE10 E22 | EP4CE10 E22 | EP4CE10 E22 |
| Logic Elements | 10,320 cells | 10,320 cells | 10,320 cells | 10,320 cells |
| Embedded Memory | 423,936 bits | 423,936 bits | 423,936 bits | 423,936 bits |
| User I/O | 91 I/O | 91 I/O | 91 I/O | 91 I/O |
| Core Supply Voltage | 1.2 V | 1.2 V | 1.2 V | 1.2 V |
| Temperature and Speed Ordering Option | I7 industrial-temperature and speed-grade suffix | C6 commercial-temperature and speed-grade suffix | C7 commercial-temperature and speed-grade suffix | C8 commercial-temperature and speed-grade suffix |
主要差異化特點
- Industrial ordering grade (對比EP4CE10E22C7N)
- Same E22 resource configuration (對比EP4CE10E22C6N)
- Pin-compatible upgrade path (對比EP4CE10E22C8N)
設計說明
Treat the exposed pad as both a thermal path and a critical PCB connection. Follow the manufacturer package drawing for its exact electrical assignments, then provide a continuous ground or thermal-pad land pattern with short, low-impedance connections to the board ground plane. Use the package thermal data and actual switching activity when estimating junction temperature; the exposed-pad footprint cannot compensate for inadequate copper area, thermal-via density, or enclosure airflow.
Route the 1.2 V core supply with low loop inductance and place its decoupling network directly beside the appropriate power and ground pins. Maintain continuous reference planes for high-speed signals and avoid routing over split planes. Because the package has 144 physical positions but only 91 user I/O, use the device-specific pin table rather than assigning signals by package position alone, and verify every pin against the Quartus-generated pin constraints.
Do not treat EP4CE10E22C6N, EP4CE10E22C7N, or EP4CE10E22C8N as unconditional substitutes for the I7 device. Their C-series suffixes represent different temperature and speed options. Keep the target device selected in the design tool, recompile the project for the replacement, and review timing, power, configuration compatibility, and operating-temperature requirements before releasing replacement hardware.
Assign clocks and high-speed interfaces with the timing constraints required by the exact I7 speed grade. Use the E22 device pin-assignment rules to avoid prohibited pin assignments, and keep configuration pins away from noisy routing where practical. Any replacement from the C-series should undergo a fresh timing analysis because a different speed-grade code can change internal timing margin even though the package and logic-resource counts remain unchanged.
合規資訊
The device is an industrial-temperature FPGA ordering option, not an automotive-qualified AEC-Q100 device. Environmental and material compliance declarations must be confirmed for the exact Altera ordering part number.
