EP2C8F256C8N - 8K Logic Elements FPGA | Altera | Embedded Logic
MPN： EP2C8F256C8N ✓ 啟用中EP2C8F256C8N 概覽
A field-programmable gate array is an integrated circuit whose logic functions are defined through configuration rather than fixed wafer-level interconnect. Within the semiconductor hierarchy, the EP2C8F256C8N belongs to FPGA and CPLD devices, which are programmable logic ICs. An FPGA typically combines configurable logic blocks, routing resources, I/O elements, and embedded memory. This flexibility allows engineers to revise functionality, correct design errors, or consolidate several support functions into one device.
The principal verified parameters are 8,256 logic elements and 165,888 bits of embedded memory. The device also exposes 182 I/O according to the DigiKey and Heisener listings. The 256-LBGA package provides a large, fine-pitch BGA interface suitable for board designs with substantial external connectivity. Configuration is nonvolatile in the deployment sense because the programmed logic is loaded into the device, but the supplied search data does not state the exact configuration interface, supported memory mode, or startup behavior.
Cyclone II devices are suited to datapath, state-machine, communications-control, and embedded system integration functions. The 8,256-logic-element capacity is appropriate for medium-complexity logic, while the 182 I/O count supports multiple buses and peripheral interfaces. Exact logic performance depends on routing, implemented architecture, speed grade, I/O standards, and power supply conditions, none of which are fully specified in the supplied evidence.
Typical uses include industrial control, test equipment, image-processing front ends, communications controllers, and educational or legacy FPGA platforms. Its value is strongest when programmability, rapid iteration, and interface consolidation matter more than the very highest logic density. Because the part belongs to an established legacy family, buyers should verify lifecycle status, available configuration support, and long-term supply requirements before new production commitments.
Designers should validate the official pin assignment, configuration schematic, decoupling network, supported I/O standards, clock topology, and thermal layout against the manufacturer documentation. The available web material provides basic identity, capacity, I/O count, and package information but does not contain enough authoritative detail to safely invent all missing electrical characteristics. This page combines verified distributor facts, same-package cross-reference evidence, procurement signals, and practical selection guidance without presenting unsupported specifications as datasheet values.
直接替換替代品，適用於 EP2C8F256C8N — 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： EP2C8F256C8N （相同外形與佔位） — 差異在於 Package, Speed Grade, RoHS Status, Process Technology, Configuration Modes.
EP2C8F256C8
✅ 直接替換聯絡詢價
查看資料表 →EP2C8F256C7N
✅ 直接替換聯絡詢價
查看資料表 →EP2C8F256C6N
✅ 直接替換聯絡詢價
查看資料表 →EP2C5F256C8N
✅ 直接替換聯絡詢價
查看資料表 →EP2C8AF256I8N
✅ 直接替換✗ 缺貨
$21.4 / 單位
查看資料表 →EP2C8F256C8N 最大額定值與電氣特性
| Product Type | Field Programmable Gate Array (FPGA) |
| Product Family | Cyclone II |
| Logic Elements | 8256 |
| Embedded Memory | 165888 bit |
| Programmable I/O Count | 182 |
| 封裝 | 256-LBGA |
| Package Pin Count | 256 pin |
| 供應電壓 | 3.3 V |
| Maximum Frequency | 156 MHz |
| RoHS 狀態 | unknown |
| REACH Status | unknown |
| AEC-Q100 Qualification | unknown |
| Lead-Free Status | unknown |
| Halogen-Free Status | unknown |
EP2C8F256C8N 256 pin 腳位配置指南
EP2C8F256C8N（256 pin 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： EP2C8F256C8N.
請參閱 資料表 以查看完整腳位配置。
典型應用
EP2C8F256C8N 適用於 6 應用s: Industrial Control and Automation, Communications Interface Bridging, Test and Measurement Equipment, Embedded System Integration, Video and Image Front-End Control, Legacy Platform Maintenance.
Industrial Control and Automation
EP2C8F256C8N fits industrial control designs that need configurable sequencing, sensor-interface coordination, and multiple external buses. Its verified 8,256 logic elements provide moderate capacity for state machines, protocol conversion, timing generation, and glue logic, while 182 programmable I/O allow direct connection to many control signals. The 256-LBGA package is appropriate for a dense controller board, but engineers must verify the complete pin assignment, I/O standards, and configuration circuitry from the manufacturer datasheet before layout.
推薦
Communications Interface Bridging
EP2C8F256C8N is suitable for bridging parallel buses, serial interfaces, and vendor-specific control signals in communications equipment. The 182-I/O count gives designers substantial board-level connectivity, while the 8,256 logic elements can support framing, buffering control, clock-domain translation logic, and status handling. The verified 156 MHz comparison value provides a device-level reference, not a design guarantee. Confirm supported I/O standards, clocking resources, configuration mode, and timing constraints in the official documentation.
推薦
Test and Measurement Equipment
EP2C8F256C8N can coordinate acquisition, stimulus, timing, and front-panel functions in programmable test equipment. Its 8,256 logic elements are enough for control, counting, trigger sequencing, and data-path management, while 182 I/O support interaction with converters, memory, displays, and control interfaces. The FPGA architecture allows measurement algorithms or interface behavior to change without a new PCB. Exact performance depends on implemented logic and operating conditions; the supplied 156 MHz figure is not a substitute for timing analysis.
推薦
Embedded System Integration
EP2C8F256C8N is useful as a programmable companion to a processor in embedded systems requiring custom peripherals, bus adapters, or deterministic control logic. The device offers 8,256 logic elements and 165,888 memory bits for state machines, data formatting, interrupt aggregation, and peripheral emulation. Its 182 I/O can connect the processor to application-specific hardware. The 256-LBGA package supports dense integration, but designers should verify the configuration interface, supply rails, pinout, and supported I/O standards before committing to the platform.
推薦
Video and Image Front-End Control
EP2C8F256C8N can handle front-end control functions for camera, imaging, or display systems, including timing, synchronization, pixel routing, and data formatting. The 182 I/O count is relevant when multiple parallel data lanes and control signals must be managed, while 8,256 logic elements support moderate datapath and control logic. The 165,888-bit memory capacity can assist with small buffers or state storage. Actual image throughput depends on clocking, memory implementation, I/O standards, and board-level signal integrity, which are not fully provided in the supplied data.
推薦
Legacy Platform Maintenance
EP2C8F256C8N is particularly relevant to maintenance of existing Cyclone II-based systems because the 256-LBGA package and established device family may allow board-level reuse when design documentation is available. The verified 8,256 logic elements, 182 I/O, and 165,888 memory bits describe the device resource level, while the exact configuration and electrical compatibility must be checked against the original design. A same-package candidate such as EP2C8F256C8 is supported by the supplied comparison evidence, but every replacement should undergo pin, timing, and firmware validation.
推薦
推薦產品摘要
工程參考資料，適用於 EP2C8F256C8N — 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 | EP2C8F256C8 | EP2C8F256C7N | EP2C8F256C6N | EP2C5F256C8N | EP2C8AF256I8N |
|---|---|---|---|---|---|---|
| Brand | Altera | Altera | Altera | Altera | Altera | Altera |
| Package | 256-LBGA | 256-LBGA | 256-LBGA | 256-LBGA | 256-LBGA | 256-LBGA |
| Product Type | FPGA | FPGA | FPGA | FPGA | FPGA | FPGA |
主要差異化特點
- Established 8,256-logic-element Cyclone II resource profile (對比EP2C5F256C8N)
- High verified programmable I/O count (對比EP2C8F256C7N)
- Same-package replacement evidence (對比EP2C8F256C8)
設計說明
Use the official 256-LBGA package drawing and pin table before schematic release. Confirm each configuration pin, clock input, power pin, and user I/O bank from the manufacturer documentation because the supplied search results do not provide a complete 256-pin assignment. Keep high-speed traces short, provide a continuous reference plane, and validate escape routing for the selected BGA pitch with the PCB fabricator.
The supplied comparison data identifies 3.3 V for EP2C8F256C8N, but it does not define the complete power architecture. Verify core and auxiliary rail requirements, tolerances, current consumption, sequencing, and power-up states in the official datasheet. Use local ceramic decoupling at every supply pin or bank, place bulk capacitance near the device, and keep regulator feedback and switching loops away from clock and configuration nets.
Do not treat every EP2C8F256 suffix variant as automatically interchangeable. The verified FindIC result supports EP2C8F256C8 as a same-package, main-parameter-consistent candidate, but the provided data does not contain a complete comparison for the other C7N, C6N, or AF variants. For each candidate, compare pinout, configuration mode, speed grade, I/O support, temperature grade, bitstream compatibility, and lifecycle status before substitution.
合規資訊
The supplied verified web data does not state RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals status. Values remain unknown rather than assumed.
