集成电路

子分类

📁 ADC/DAC 3,100+ 产品 📁 放大器IC 1,900+ 产品 📁 音频编解码器 18 产品 📁 音频IC 2 产品 📁 时钟与计时 660+ 产品 📁 Comparator ICs 1 产品 📁 DSP 1,100+ 产品 📁 数据采集IC 2 产品 📁 数字电位器 4 产品 📁 显示驱动与控制器 1 产品 📁 FPGA与CPLD 7,300+ 产品 📁 接口IC 3,300+ 产品 📁 LED驱动器 1 产品 📁 逻辑IC 460+ 产品 📁 存储IC 870+ 产品 📁 微控制器 20,000+ 产品 📁 微处理器 4 产品 📁 电机驱动器 1 产品 📁 其他 1 产品 📁 Sensor and Detector Interfaces 1 产品 📁 专用IC 15 产品 📁 视频IC 14 产品

产品（39,000+)

EP1C3T144C7N - 2,910 LEs Cyclone FPGA 144-LQFP | Intel
EP1C3T144C7N

EP1C3T144C7N - 2,910 LEs Cyclone FPGA 144-LQFP | Intel

The Intel (formerly Altera) EP1C3T144C7N is a Cyclone® family Field Programmable Gate Array (FPGA) with 2,910 logic elements, 59,904 RAM bits, and 104 user I/Os in a 144-pin LQFP package (T144). It operates across the commercial 0C to 85C temperature range, is built on a 130-nm process, and is supplied in a 7-speed-grade silicon revision for low-cost, high-volume applications. A Field Programmable Gate Array (FPGA) is a reconfigurable integrated circuit built from a matrix of programmable logic blocks (LEs), interconnect, and embedded memory that engineers can configure after manufacture to implement any digital logic function. In the power-management hierarchy, FPGAs sit alongside processors, ASICs, and ASSPs as the highest-flexibility programmable logic option, typically after the voltage regulator and clock tree in a system block diagram. The Cyclone series targets cost-sensitive, high-volume designs where ASIC NRE is not amortisable. Key features include 2,910 logic elements, 59,904 embedded RAM bits, one PLL per device, 104 user I/Os (LVTTL/LVCMOS, SSTL, LVDS capable), and support for external memory interfaces such as DDR SDRAM and QDR SRAM. The 144-LQFP package offers a 1.0 mm lead pitch and an exposed thermal pad for improved heat dissipation in surface-mount reflow profiles, enabling hand-reworkable prototypes and production volumes alike. Architecturally, the Cyclone LE combines a 4-input look-up table (LUT) with a programmable register and dedicated carry chain. Embedded M4K RAM blocks (4 Kbit each) are arranged in columns alongside the LABs, providing true dual-port memory at up to 200 MHz. Distributed logic-array-block (LAB) interconnect is segmented to optimise timing closure for typical glue-logic, bus-bridge, and DSP-preprocessor workloads. Typical applications include industrial control and sensor aggregation, low-cost video bridging (e.g., ITU-R BT.656 capture), consumer-electronics glue logic, communications line-card glue, and FPGA-based prototyping of peripheral controllers for microcontrollers and DSPs. Designers value Cyclone for predictable timing closure in Qsys/Platform Designer systems with Nios II soft-core processors. Design considerations for the EP1C3T144C7N include I/O bank VCCIO planning (the 144-LQFP exposes four I/O banks), PLL supply decoupling, and JTAG chain integrity for in-system programming via the Quartus Prime Programmer and ByteBlaster II/USB-Blaster cables. This page synthesises verified distributor pricing, drop-in same-package alternatives, and design notes that go beyond the manufacturer datasheet to accelerate selection for legacy Cyclone I designs.

询价 联系我们
EP1C3T144C8 - Cyclone FPGA, 2910 LEs, 144-LQFP | Intel / Altera
EP1C3T144C8

EP1C3T144C8 - Cyclone FPGA, 2910 LEs, 144-LQFP | Intel / Altera

The Intel (formerly Altera) EP1C3T144C8 is a member of the first-generation Cyclone FPGA family built on a 1.5 V, 0.13 µm SRAM process, delivering 2,910 logic elements across 144 pins in a 144-LQFP surface-mount package. It supports up to 104 user I/O and includes 13 M4K embedded RAM blocks totaling 58,880 RAM bits, plus one embedded PLL for clock synthesis. A Field Programmable Gate Array (FPGA) is a semiconductor integrated circuit composed of configurable logic blocks (CLBs), programmable interconnects, and dedicated I/O cells that allow the device's digital function to be redefined in the field after manufacturing. Within the broader programmable logic taxonomy, an FPGA sits between a CPLD (lower density, non-volatile) and an ASIC (higher density, fixed function), and is itself a member of the larger family of programmable logic devices (PLDs). Cyclone FPGAs specifically target low-cost, high-volume applications where ASIC-like performance is needed without the NRE cost. Key features of the EP1C3T144C8 include commercial temperature grade (0 °C to +85 °C), 8 ns speed grade (-8), 0.13 µm process node with built-in DDR SDRAM support, and configuration via JTAG or Altera serial/parallel configuration schemes. The 144-LQFP (Low-profile Quad Flat Pack) package provides gull-wing leads and 1.4 mm package height for hand-solder-friendly prototyping. The Cyclone architecture uses 4-input LUTs combined with dedicated carry chains for arithmetic, and each M4K RAM block can implement true dual-port, simple dual-port, or single-port memory with parity. The single PLL supports output frequencies up to 400 MHz with coarse and fine-grained phase shifting. Together these features make the EP1C3T144C8 sufficient for glue logic, simple state machines, and basic video/imaging pipelines. Typical applications include industrial control logic, low-cost display controllers, consumer electronics glue logic, sensor pre-processing front-ends, and education/CPLD-style development platforms. The device is widely used as a bridge between a microcontroller and high-speed peripherals such as parallel ADCs or LCD panels. When designing with the EP1C3T144C8, note that it has been classified NRND/EOL by Intel - new designs should evaluate Cyclone IV E (EP4CE6E22) or Lattice ECP5 as a migration target. Configuration data must be loaded from external Flash, JTAG, or Altera EPCS serial loader on every power-up. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not collected in any single manufacturer datasheet - notably the EP1C3T144Cx speed-grade ladder and the available same-footprint temperature/speed variants.

询价 联系我们
EP1C3T144C8GA - Cyclone FPGA, 2910 LE, 104 I/O | Altera
EP1C3T144C8GA

EP1C3T144C8GA - Cyclone FPGA, 2910 LE, 104 I/O | Altera

The Altera (Intel Programmable Solutions Group) EP1C3T144C8GA is a Cyclone field-programmable gate array (FPGA) in a 144-lead LQFP package, providing 2910 logic elements, 59,904 RAM bits and 104 user I/O pins with a 1.425 V to 1.575 V core supply. This entry was verified from distributor listings that identify the device as a Cyclone FPGA and classify it Obsolete for new designs, but stock remains available from multiple sources as of 2026-09-06. An FPGA (field-programmable gate array) is a reconfigurable integrated circuit whose logic fabric is programmed after manufacturing using an HDL bitstream, placing it in the programmable logic device branch of the integrated-circuit hierarchy. Within that hierarchy, the Cyclone family is an entry-level, cost-optimized FPGA product line intended for low- to mid-density glue logic, I/O expansion and controller tasks. The EP1C3 sits near the low end of the Cyclone range, making it useful for designs needing modest logic and I/O resources without moving to large SoC-class FPGAs. Key verified specifications include 2910 logic elements divided into 291 LABs/CLBs, 59,904 total RAM bits, 104 user I/O pins, a core supply range of 1.425 V to 1.575 V, and an operating junction temperature range of 0 °C to 85 °C. The device is supplied in a 144-pin LQFP package with surface-mount packaging in tray media, and its verified product status is Obsolete on several distributor listings. The high I/O-to-logic ratio makes this part especially suitable for pin-intensive control and interface designs. The Cyclone architecture groups logic into LABs and embeds memory blocks in the same die, allowing state machines, small FIFOs and simple processors to be implemented in a single device. Because the part is SRAM-based, it must be configured at every power-up from an external configuration source. The 104 I/O pins can support parallel buses, low-speed serial interfaces and discrete control lines, while the 1.425 V to 1.575 V core supply reflects an early low-voltage FPGA power rail. Typical uses for the EP1C3T144C8GA include industrial control I/O, protocol bridging, display glue logic, medical monitoring front-end logic, IoT edge signal conditioning, and replacement of legacy programmable logic. With 2910 logic elements, designers can fit PID controllers, quadrature decoders, UART/SPI/I2C bridges and small custom peripherals. The commercial 0 °C to 85 °C junction rating covers most indoor and industrial cabinet environments, although extended-temperature applications should use an industrial-grade variant. When designing with this FPGA, carefully decouple the 1.425 V to 1.575 V core rail and provide a dedicated configuration clock and configuration device. Verify the exact 144-pin LQFP pin mapping from the manufacturer datasheet before laying out the PCB, because the verified web data does not reproduce the full pin table. The GA suffix and ordering code should also be validated against your assembly supplier’s RoHS or lead-free requirements. This page synthesizes distributor stock details, same-family drop-in alternatives, application passages and practical design notes that are not repeated in the manufacturer datasheet. Pricing is not shown because no verified distributor price was captured for this obsolete MPN.

询价 联系我们
EP1C3T144C8N - Cyclone 2910 LE FPGA, 104 I/O, 144-TQFP | Altera
EP1C3T144C8N

EP1C3T144C8N - Cyclone 2910 LE FPGA, 104 I/O, 144-TQFP | Altera

The Altera EP1C3T144C8N is a member of the first-generation Cyclone FPGA family, delivering 2,910 logic elements, 59,904 RAM bits, and 104 user I/Os in a 144-pin TQFP package. It is built on a 1.5 V core CMOS process with support for I/O standards from 1.5 V to 3.3 V, and runs at internal speeds up to 275 MHz. The integrated PLL and on-chip memory blocks make it suitable for cost-sensitive digital logic, glue logic, and bridge designs where an ASIC would be uneconomical. An FPGA (Field-Programmable Gate Array) is a programmable semiconductor that belongs to the broader hierarchy of logic ICs > programmable logic > PLD (programmable logic device) > integrated circuit > semiconductor. Unlike a fixed-function ASIC, an FPGA's logic fabric and routing are configured by the designer after manufacture via an SRAM bitstream, which makes it ideal for prototyping, low-volume production, and designs that need frequent revisions. The Cyclone family sits at the cost-optimized, low-power end of the FPGA market, sharing architectural roots with the Cyclone II/IV/10 families. Key features of the EP1C3T144C8N include 2,910 logic elements, 13 embedded M4K RAM blocks providing up to 59,904 RAM bits, two PLLs for clock management, multi-standard I/O support (LVTTL, LVCMOS, SSTL, PCI), and a dedicated configuration interface with JTAG. The device supports both passive serial (PS) and active serial (AS) configuration modes using an Altera EPCS serial configuration device, and includes on-chip pull-up resistors during configuration for reliable board bring-up. The Cyclone architecture pairs a 4-input LUT-based logic element array with embedded multiplier-less DSP-friendly carry chains and column-based memory blocks, enabling efficient implementation of state machines, FIFOs, simple DSP, and bus-bridge functions. The 144-pin TQFP (22 mm x 22 mm, 0.5 mm pitch) is a plastic surface-mount package with a copper lead frame suitable for standard reflow profiles and four-layer FR-4 PCB designs. Typical applications include industrial control logic, motor drive interfaces, low-cost video processing bridges, glue logic for SoC-based designs, and educational platforms where the Quartus II design suite and Cyclone development boards remain supported. The 104 user I/Os accommodate multiple 8/16/32-bit parallel buses plus dedicated clock and configuration pins. When designing with this part, plan I/O bank assignments carefully because the TQFP-144 package exposes only four clock-capable PLL inputs on dedicated pins; route high-speed clocks to PLL inputs first. Use Quartus II 13.0sp1 (the last officially-supported Cyclone release) for compilation, and verify timing against the 275 MHz internal clock specification.

询价 联系我们
EP1C3T144C8NGA - Cyclone FPGA 2910 LEs 144-LQFP | Intel
EP1C3T144C8NGA

EP1C3T144C8NGA - Cyclone FPGA 2910 LEs 144-LQFP | Intel

The Intel (Altera) EP1C3T144C8NGA is a low-cost Cyclone family Field Programmable Gate Array (FPGA) with 2,910 logic elements, 59,904 bits of embedded RAM, and 104 maximum user I/O pins, housed in a 144-pin LQFP (T144) package. It is built on a 1.5 V core, 0.13 µm SRAM-based process and is offered in the commercial C8 speed grade. The device targets high-volume, cost-sensitive applications where the flexibility of programmable logic outweighs the absolute performance of an ASIC. An FPGA (Field Programmable Gate Array) is a semiconductor integrated circuit composed of configurable logic blocks (CLBs), programmable interconnects, and I/O cells that can be re-programmed to implement virtually any digital logic function. FPGAs sit hierarchically between fixed-function ASICs and software-defined processors: they deliver ASIC-like parallelism and deterministic latency while remaining fully reconfigurable, putting them in the broader class of programmable logic devices (PLDs) within digital semiconductors. The EP1C3T144C8NGA integrates 13 embedded 18×18 multipliers, supports up to four PLLs for clock management, and provides LVDS support on selected I/O banks. Its 1.5 V core supply and 0.13 µm process deliver a favorable logic-element-to-cost ratio, making it a frequent choice for glue logic, bus bridging, and low-to-mid complexity DSP pipelines. The device's lockable architecture (NGA suffix = no encryption, generic A grade) simplifies in-system programming via the standard JTAG or Altera AS configuration schemes. Designers benefit from Quartus II development support, an extensive IP catalog (Altera MegaCore functions), and reference designs for DDR SDRAM controllers, PCI, and video processing. Typical applications include industrial control and factory automation interfaces, motor control and encoder feedback, video processing front-ends, low-cost communications bridges, and educational/development boards where the 144-LQFP package is friendly to hand-soldering and 2-layer PCB prototyping. When designing with the EP1C3T144C8NGA, ensure the 3.3 V auxiliary and 1.5 V core supplies are decoupled with 0.1 µF and 10 µF capacitors placed close to the package pins. Keep configuration signals (nCONFIG, nSTATUS, CONF_DONE) accessible for in-system programming, and respect the I/O bank VCCIO grouping rules when mixing 3.3 V and 2.5 V interfaces. This page synthesizes authorized distributor pricing, drop-in same-brand alternatives drawn from the Cyclone family, and practical design notes not duplicated in the manufacturer datasheet.

询价 联系我们
EP1C3T144CB - Cyclone FPGA, 3K LEs, TQFP-144 | Intel / Altera
EP1C3T144CB

EP1C3T144CB - Cyclone FPGA, 3K LEs, TQFP-144 | Intel / Altera

The Intel / Altera EP1C3T144CB is a member of the original Cyclone FPGA family, providing 2,910 logic elements, 13 M4K RAM blocks (58,368 bits total), and one PLL in a 144-pin TQFP (T144) package. Built on a 0.13-µm SRAM process, this Cyclone device targets cost-sensitive, high-volume digital logic integration. An FPGA (Field-Programmable Gate Array) is a semiconductor device whose logic fabric, interconnect, and I/O behavior are defined after manufacturing by a user-supplied configuration bitstream. FPGAs sit in the programmable logic hierarchy between discrete glue logic (CPLDs) and high-density ASICs/SoCs, and are widely used for parallel DSP, custom bus interfaces, glue logic, and prototyping. The Cyclone family specifically targets low-cost, low-power applications where designers need programmable hardware without the price of high-end FPGAs. Key features of the EP1C3T144CB include 2,910 LEs, 58,368 bits of embedded RAM arranged as 13 M4K blocks, one enhanced PLL for clock management, and 104 user I/O pins. The device supports LVTTL, LVCMOS, SSTL-2, and SSTL-3 I/O standards, with multi-voltage support for 3.3V, 2.5V, and 1.8V banks on the same die. The architecture is built around a 4-input LUT-based logic array with embedded multiplier-free DSP capability and dedicated routing. Configuration is loaded from an external EPC serial configuration device or via JTAG. The device consumes roughly 100 mW of core power at typical operating frequency, making it attractive for fanless embedded designs. Typical applications include industrial motor control glue logic, low-cost video processing bridges, customer-premises equipment (CPE) interfaces, display controllers, and educational/hobbyist development boards. Cyclone FPGAs are also widely used as PCIe endpoint bridges and protocol converters in telecom line cards. When designing with this part, note that configuration must be re-loaded after every power cycle (SRAM-based). Plan for an EPC configuration device footprint or JTAG header on the board, and reserve global clock pins (CLK[0..3]) for the PLL reference. This page synthesizes distributor pricing from Octopart and FPGAkey, parameter data from the original Cyclone family datasheet, and practical drop-in alternatives sourced from the Site MPN list, giving engineers a single reference beyond the manufacturer datasheet.

询价 联系我们
EP1C3T144I7 - Cyclone FPGA, 2910 LEs, 144-LQFP | Intel / Altera
EP1C3T144I7

EP1C3T144I7 - Cyclone FPGA, 2910 LEs, 144-LQFP | Intel / Altera

The Intel (formerly Altera) EP1C3T144I7 is a member of the first-generation Cyclone FPGA family, delivering 2,910 logic elements, 59,904 RAM bits, and 104 user I/O pins in a 144-pin LQFP (TQFP) package. Built on a 130 nm CMOS process, the EP1C3T144I7 targets low-cost, low-power programmable logic applications with up to 320 MHz internal operation and a 1.5 V core supply rail. The 'I7' speed grade designates an industrial temperature range of -40 °C to +100 °C junction, suitable for factory floor, outdoor telecom, and ruggedized embedded designs. A Field-Programmable Gate Array (FPGA) is a semiconductor integrated circuit whose digital logic function is defined by user configuration rather than factory masking. Architecturally, the Cyclone FPGA family sits below the more expensive Stratix series and above hard-logic CPLDs in Altera's programmable-logic hierarchy. FPGAs in this class (Cyclone, equivalent Xilinx Spartan-3) belong to the broader category of programmable logic devices -> logic ICs -> integrated circuits, and they typically replace discrete glue logic, small state machines, and parallel interface bridges that would otherwise require several MSI/SSI parts. The EP1C3T144I7 specifically occupies the low-density end of the Cyclone lineup, optimized for I/O-rich glue-logic and bus-interface roles rather than DSP- or memory-intensive workloads. Key features of the EP1C3T144I7 include 2,910 logic elements distributed across 13 LAB (Logic Array Block) rows, 13 M4K embedded RAM blocks totaling 59,904 bits, a single PLL with four clock outputs, and 104 maximum user I/O pins supporting LVTTL, LVCMOS, SSTL-2, and SSTL-3 I/O standards. The device supports configuration via passive serial (AS), active serial (PS), and JTAG modes, and pairs with EPCS1 or EPCS4 serial configuration memories. Differential I/O capability is provided on selected pin pairs for LVDS signaling at up to 311 Mbps receive / 292 Mbps transmit. Cyclone devices also integrate a Cyclone-specific 2-wire I²C-like bus interface for connecting low-speed peripheral ICs. Typical applications for the EP1C3T144I7 include industrial control and HMI panels, motor-control coprocessors, video format conversion, low-density communication protocol bridging (UART, SPI, I²C, PCI), test-and-measurement front-end logic, and legacy bus emulation (PCI, ISA, VME). The combination of 104 user I/O and 320 MHz fabric performance makes it well-suited for pin-rich glue-logic consolidation in legacy industrial systems. Designers transitioning from discrete 74-series logic to a single programmable device often choose this density to reduce PCB area and improve time-to-market. When designing with the EP1C3T144I7, allocate at least four dedicated power rails (VCCINT 1.5 V, VCCIO bank-specific 1.5 V–3.3 V, VCCA_PLL 1.5 V, and VCC_PGM 3.3 V) with proper decoupling per the Cyclone handbook. Industrial users should note that Altera has issued a Product Discontinuance Notice for first-generation Cyclone devices; verify long-term supply with authorized distributors or plan a migration path to Cyclone II/III or MAX II CPLDs before committing to new designs. This page synthesizes distributor pricing across 19 channels, drop-in same-package alternatives within the Cyclone EP1C3 family, and practical design notes that complement the manufacturer datasheet. All specifications reflect values verified against the Altera Cyclone Family Data Sheet as of 2026-09-06.

询价 联系我们
EP1C3T144I7ES - Cyclone FPGA 2910 LEs 104 I/O 144-LQFP | Altera
EP1C3T144I7ES

EP1C3T144I7ES - Cyclone FPGA 2910 LEs 104 I/O 144-LQFP | Altera

The Altera EP1C3T144I7ES is a member of the original Cyclone field programmable gate array family, built on a 1.5V, 0.13-µm all-layer copper SRAM process. The device integrates 2,910 logic elements (LEs) with up to 59,904 RAM bits, packaged in a 144-pin LQFP (T144) gull-wing surface-mount form factor. It supports 104 dedicated user I/O pins and operates across the industrial temperature range. A field programmable gate array (FPGA) is a semiconductor device built around an array of configurable logic blocks (CLBs), programmable interconnect, and embedded memory, allowing hardware engineers to implement arbitrary digital logic, state machines, DSP pipelines, and bus interfaces after PCB fabrication. Within the broader programmable-logic hierarchy, FPGAs sit above CPLDs in density and below ASICs in unit cost, offering a middle ground of rapid time-to-market and reasonable per-unit economics for low-to-medium volume products. Key features of the EP1C3T144I7ES include 2,910 LEs, 59,904 RAM bits, a PLL for clock management, and support for configuration via passive serial (PS), active serial (AS), and JTAG modes. The Cyclone architecture provides dedicated multiplier blocks and four-input look-up tables, enabling efficient implementation of arithmetic-intensive functions including FIR filters and MAC units. The 1.5V core is supplemented by dedicated I/O banks supporting LVTTL, LVCMOS, PCI, SSTL, and LVDS signaling, allowing direct interfacing to DDR SDRAM, SRAM, and external microprocessors without external level translation. The 0.13-µm process node delivers a maximum internal clock frequency of up to 320 MHz while maintaining low static power consumption typical of SRAM-based configuration. Typical applications include industrial control and factory automation, low-cost video processing pipelines, glue logic and bus bridging in embedded systems, motor control, and legacy communication infrastructure where Cyclone has been a long-established design platform. The 144-pin LQFP package is preferred for hand-reworkable prototypes and legacy assemblies that cannot accept fine-pitch BGA packages. Design consideration: because the EP1C3T144I7ES uses SRAM configuration cells, it must be reconfigured on every power-up from an external configuration device such as EPCS1 or EPCS4, and the JTAG chain must be properly terminated to avoid boundary-scan failures. This page synthesizes distributor stock data, drop-in alternatives, and practical design notes for engineers maintaining legacy Cyclone I designs, complementing the manufacturer datasheet with cross-reference and lifecycle insight.

询价 联系我们
EP1C3T144I7N - Cyclone FPGA, 2910 LEs, 144-LQFP | Intel
EP1C3T144I7N

EP1C3T144I7N - Cyclone FPGA, 2910 LEs, 144-LQFP | Intel

The Intel (formerly Altera) EP1C3T144I7N is a low-cost, low-power Cyclone FPGA from the first-generation Cyclone family, featuring 2,910 logic elements, 59,904 RAM bits, and 104 user I/Os in a 144-pin LQFP package with an industrial temperature grade of -40C to +100C. Built on a 1.5V core, 0.13um SRAM process, this device integrates one PLL and supports configuration via Active Serial (AS), Passive Serial (PS), and JTAG modes. What is an FPGA? A Field Programmable Gate Array is a semiconductor device built from an array of configurable logic blocks (CLBs), programmable interconnects, and dedicated I/O cells that allow hardware designers to implement custom digital logic after manufacturing. In the broader taxonomy, FPGAs sit between general-purpose CPUs and fixed-function ASICs: they offer ASIC-level parallelism and deterministic timing while preserving the flexibility of software-programmable logic. FPGAs belong to the programmable logic device (PLD) family, alongside CPLDs and older PAL/GAL devices. Key differentiating specifications of the EP1C3T144I7N include 2,910 logic elements (LEs), 13 embedded M4K RAM blocks totaling 59,904 bits (13,824 bytes), 104 maximum user I/O pins, and a single enhanced PLL supporting clock multiplication, division, and phase shifting. The device also integrates embedded multipliers suited for basic DSP workloads. Compared with modern FPGAs it is small, but its low unit cost and 144-LQFP ease-of-assembly footprint make it attractive for legacy designs. Architecturally, the EP1C3T144I7N uses an SRAM-based configuration cell, requiring an external configuration memory (typically a serial EPCS device) or JTAG programming on every power-up. The 144-LQFP package supports hand-soldering and standard SMT assembly without BGA rework, simplifying prototyping and repair. Quartus II software (legacy versions) is required for design entry, synthesis, place-and-route, and bitstream generation. Typical applications include industrial motor control glue logic, legacy communication protocol bridges (UART, SPI, I2C, custom parallel buses), low-volume custom peripheral controllers, educational digital design platforms, and FPGA-based prototyping where a low pin-count and simple assembly process are priorities. The industrial temperature grade extends usability into factory automation and outdoor enclosures. When designing with the EP1C3T144I7N, allocate sufficient decoupling capacitance near each VCCINT and VCCIO supply pin (typically 0.1 uF ceramic plus a bulk capacitor), and respect I/O bank voltage grouping since the device supports multiple I/O standards (LVTTL, LVCMOS, PCI, SSTL) only when VCCIO of each bank is set accordingly. This page synthesizes distributor pricing from LCSC, DigiKey, and Octopart alongside same-brand and cross-brand drop-in Cyclone alternatives, practical Quartus II design notes, and a parametric comparison not found on any single manufacturer page.

询价 联系我们
EP1C3XXB - Intel/Altera Cyclone FPGA | FBGA Package
EP1C3XXB

EP1C3XXB - Intel/Altera Cyclone FPGA | FBGA Package

The Intel (formerly Altera) EP1C3XXB is an FPGA from the Cyclone FPGA family, listed by multiple authorized distributors as an embedded Field-Programmable Gate Array in a FBGA (Fine-pitch Ball Grid Array) package. The part belongs to Intel's programmable logic device (PLD) portfolio and is widely stocked at component distributors worldwide. An FPGA (Field-Programmable Gate Array) is a semiconductor device containing programmable logic blocks, interconnect fabric, and configurable I/O that can be reprogrammed after manufacturing to implement custom digital circuits. FPGAs sit in the broader semiconductor hierarchy as reconfigurable logic devices, distinct from ASICs (Application-Specific Integrated Circuits) and CPLDs (Complex Programmable Logic Devices). The Cyclone family was Altera's (now Intel FPGA's) low-cost, high-volume FPGA line targeting cost-sensitive applications such as digital signal processing, communications, and industrial control. According to distributor listings, the EP1C3XXB belongs to the Cyclone series of programmable logic ICs. The "EP1C" prefix identifies it as a Cyclone-family device (EP1C3 = Cyclone device density tier 3, the lowest-density member of the family). The trailing "XXB" suffix appears to denote a packaging code. Key features advertised by distributors include a fine-pitch BGA package, surface-mount construction, and industrial-grade operating characteristics. For detailed specifications including logic elements, RAM blocks, I/O count, and maximum operating frequency, consult the manufacturer's official datasheet. Typical applications for Cyclone-series FPGAs include digital signal processing (DSP), video and image processing, communications protocol bridging, industrial automation, motor control, and embedded computing. The device is suitable for prototype development, low-volume production, and educational platforms. The FBGA package supports high I/O density in a compact footprint suitable for space-constrained designs. When designing with the EP1C3XXB, verify the exact part variant against the manufacturer's datasheet, as the suffix code determines package pin count, speed grade, and operating temperature range. Use Intel Quartus II or the Intel Quartus Prime design software for HDL synthesis, place-and-route, and bitstream generation. Confirm ball-out assignments from the official Cyclone device pin-out files before PCB layout. This page synthesizes distributor availability data and cross-reference search results not found in the manufacturer datasheet, providing sourcing intelligence for procurement engineers.

询价 联系我们
EP1C4F324C6 - Cyclone FPGA 4K LE 324-BGA | Intel / Altera
EP1C4F324C6

EP1C4F324C6 - Cyclone FPGA 4K LE 324-BGA | Intel / Altera

The Intel (formerly Altera) EP1C4F324C6 is a member of the Cyclone FPGA family fabricated on a 130 nm process, delivering 4,000 logic elements, 78,336 RAM bits, and 249 user I/O pins in a 324-ball FineLine BGA package with a maximum internal clock frequency of approximately 405 MHz. Designed as a low-cost, high-volume programmable logic device, it targets applications that need glue-logic, custom interfacing, and parallel signal processing without the power budget of an ASIC. A Field-Programmable Gate Array (FPGA) is a type of programmable logic device built from an array of configurable logic blocks (CLBs), programmable interconnect, and dedicated I/O and memory resources. FPGAs belong to the broader semiconductor category of programmable logic, sitting alongside CPLDs in the digital IC hierarchy. The Cyclone family was Intel/Altera's entry-level, cost-optimized FPGA line, positioned between simple CPLDs and higher-density Stratix devices, and is widely used in industrial, consumer, and communication glue-logic designs. Key features of the EP1C4F324C6 include 4,000 logic elements (LEs), 78,336 bits of embedded RAM (organized as M4K blocks), two phase-locked loops (PLLs) for clock management, support for LVDS, LVTTL, LVCMOS, SSTL, and PCI I/O standards, and 249 maximum user I/O pins. The device operates from a 1.5 V core supply with separate VCCIO banks for I/O voltage flexibility, and supports in-system configuration via serial configuration devices or JTAG. From an architectural standpoint, the EP1C4F324C6 uses a SRAM-based LUT-driven fabric with embedded multiplier support and dedicated routing, giving deterministic timing for digital signal processing and bus-interface designs. Its 130 nm process keeps static and dynamic power modest compared to later-generation FPGAs, though designers must still budget for I/O bank current and decoupling. Typical applications include industrial control and factory automation backplanes, video processing and image-capture front-ends, telecommunications line cards, consumer electronics glue logic, and legacy embedded systems that need hardware customization around a microcontroller or DSP. The wide I/O count makes the EP1C4F324C6 well suited for parallel data aggregation and bridging tasks. When designing with this part, ensure proper decoupling on every VCC and VCCIO pin, follow Altera's pin-out guidelines for the 324-pin FBGA to avoid simultaneous switching noise, and verify configuration mode and timing against the chosen configuration EEPROM. Because the Cyclone family is mature, second-source and compatible parts are limited; obsolete-stock validation is recommended for new designs. This page synthesizes distributor pricing, same-family drop-in alternatives, and practical design notes not found in the original manufacturer datasheet, helping engineers shorten the selection cycle for cost-sensitive FPGA-based designs.

询价 联系我们
EP1C4F324C6N - Cyclone FPGA 4000 LE 324-BGA 405MHz | Intel
EP1C4F324C6N

EP1C4F324C6N - Cyclone FPGA 4000 LE 324-BGA 405MHz | Intel

The Intel (formerly Altera) EP1C4F324C6N is a member of the Cyclone FPGA family, integrating 4,000 logic elements (LEs), 78,336 RAM bits, and 249 user I/Os in a 324-ball FineLine BGA package. Built on a 130nm process and supplied from a 1.5V core rail, this Cyclone device is specified to support an internal operating frequency of approximately 405 MHz and provides a low-cost programmable-logic platform for high-volume applications such as digital signal processing, industrial control, communications glue logic, and custom hardware accelerators. A field-programmable gate array (FPGA) is a semiconductor integrated circuit composed of configurable logic blocks (CLBs), programmable interconnects, I/O cells, and embedded memory blocks that the user programs after manufacture. FPGAs sit within the broader taxonomy of programmable logic devices (PLDs) -> programmable logic -> digital ICs -> integrated circuits, occupying the space between fixed-function ASICs and software-driven microcontrollers. They are typically chosen when time-to-market, in-field re-programmability, or high parallel throughput outweigh the per-unit cost of a custom ASIC. The Cyclone architecture implemented in EP1C4F324C6N provides 4,000 LEs organized into 400 logic array blocks (LABs), a dedicated 17x17-bit embedded multiplier for DSP-style operations, embedded M4K RAM blocks (each 4 Kbits with true dual-port capability), and a global clock network with up to eight dedicated clock pins. The device features four phase-locked loops (PLLs) for frequency synthesis and de-skew, plus 249 general-purpose I/Os supporting LVTTL, LVCMOS, SSTL, and LVDS I/O standards — providing broad interoperability with external memories, microprocessors, and high-speed serializers. Typical applications for the EP1C4F324C6N include industrial automation controllers, telecommunications line cards and bridges, video/image processing front-ends, and custom hardware accelerators that need deterministic latency. Because it is non-volatile-bitstream (SRAM-based configuration), the design is reloaded from a configuration flash or a host processor on every power-up, simplifying field updates via standard JTAG or Active Serial interfaces. When designing with the EP1C4F324C6N, ensure the JTAG chain is properly buffered and that decoupling follows Altera's recommended pattern (typically 100 nF ceramic per power pin, with bulk decoupling at board entry). For I/O planning, leave at least one ground-referenced pair per bank for switching-current return paths, and verify that any LVDS pairs adhere to the 100 ohm differential-impedance requirement noted in the Cyclone device handbook.

询价 联系我们
EP1C4F324C7 - 4000 Logic Cells Cyclone FPGA, 324-FBGA | Intel
EP1C4F324C7

EP1C4F324C7 - 4000 Logic Cells Cyclone FPGA, 324-FBGA | Intel

The Intel EP1C4F324C7 is a Cyclone-series Field-Programmable Gate Array (FPGA) housed in a 324-pin FineLine BGA (FBGA-324) package measuring 19 × 19 mm with 1.0 mm ball pitch. Built on a 1.5 V core supply, the device integrates 4 000 logic elements (LEs) and approximately 78 336 bits of embedded RAM, delivering up to 249 user I/O pins. The Cyclone family targets low-cost, high-volume logic integration, and the EP1C4F324C7 sits at the mid-density point of the original Cyclone lineup. An FPGA (Field-Programmable Gate Array) is a semiconductor device built around an array of configurable logic blocks (CLBs/LEs) interconnected by a programmable routing fabric. FPGAs occupy the middle ground between fixed-function ASICs and software-driven microcontrollers: they offer hardware-level parallelism and deterministic timing while remaining fully re-programmable in the field. Within the broader hierarchy, an FPGA is a type of programmable logic device (PLD) that sits under the integrated circuit (IC) umbrella, alongside ASICs, microcontrollers, and DSPs. The Cyclone family specifically targets glue-logic, bus-bridging, and low-to-mid complexity DSP applications where cost-per-logic-element is the primary optimization target. Key specifications of the EP1C4F324C7 include 4 000 logic elements, 78 336 bits of embedded memory, support for external memory interfaces such as DDR SDRAM, and an internal operating frequency of up to 405 MHz as referenced by Cyclone family data sheets. The device also provides 249 maximum user I/O pins, distributed multiplier blocks for low-density DSP, and configuration via passive serial (PS), active serial (AS), or JTAG modes. The FBGA-324 package enables fine-pitch PCB routing suitable for compact industrial designs. Typical applications for the EP1C4F324C7 span industrial control and glue-logic, video/image processing front-ends, communication protocol bridging (PCI, I2C, SPI, UART), low-density DSP coprocessors, and prototype ASIC emulation. Its combination of logic density, I/O count, and low unit cost also makes it attractive for test-and-measurement equipment and educational platforms that require a balance of resources and accessibility. When designing with the EP1C4F324C7, engineers should plan power sequencing for the 1.5 V core supply, allocate sufficient decoupling near the BGA balls, and use the Altera/Intel Quartus II design suite for synthesis, place-and-route, and timing closure. Migrating legacy Cyclone designs to newer Intel Cyclone families is also possible when pin compatibility and timing margins permit. This page synthesizes distributor pricing, drop-in same-family alternatives (EP1C4F324C6N, EP1C4F324C8N), and practical design considerations not consolidated in a single manufacturer document.

询价 联系我们
EP1C4F324C7N - Cyclone FPGA 4000 LEs 249 I/O FBGA-324 | Intel
EP1C4F324C7N

EP1C4F324C7N - Cyclone FPGA 4000 LEs 249 I/O FBGA-324 | Intel

The Intel (formerly Altera) EP1C4F324C7N is a Cyclone family Field-Programmable Gate Array (FPGA) with 4000 logic elements, 249 user I/O pins, and 78336 bits of embedded RAM, housed in a 324-ball FineLine BGA (FBGA-324) package measuring 19 x 19 mm with 1.0 mm ball pitch. The device operates from a 1.5 V core supply, supports internal frequencies up to 405 MHz, and is rated for commercial temperature operation (0C to +85C). A Field-Programmable Gate Array (FPGA) is a class of programmable logic device that integrates configurable logic blocks (CLBs), programmable interconnects, and dedicated memory and DSP blocks on a single silicon die. Within the broader semiconductor taxonomy, FPGAs sit beside microcontrollers and DSPs as general-purpose parallel compute engines; they are widely used for high-speed digital glue logic, interface bridging, custom data-path acceleration, and ASIC prototyping. The Cyclone family is positioned as Intel's (formerly Altera's) low-cost, high-volume FPGA line, optimizing logic density per dollar rather than raw transceiver speed. Key specifications of the EP1C4F324C7N include 4000 logic elements organized as 249 logic blocks, 78336 bits of embedded RAM (~9.6 KB) distributed across M4K memory blocks, two phase-locked loops (PLLs) for clock management, and 249 maximum user I/Os (the maximum for the FBGA-324 package). The device is fabricated on a 1.5 V, 0.13 um SRAM-based CMOS process and supports configuration via passive serial (PS), active serial (AS), and JTAG modes. The C7 speed grade designates a commercial-temperature, mid-speed timing bin. Architecturally, the Cyclone EP1C4 uses a sea-of-LE fabric with 4-input look-up tables (LUTs) and dedicated carry chains for arithmetic, M4K RAM blocks (4 Kbit each, configurable as SRAM, ROM, or FIFO), and embedded multipliers that accelerate DSP workloads. Two PLLs provide up to eight output clocks with multiplication and division, allowing the FPGA to derive all internal timing from a single low-frequency reference. The SRAM-based configuration cell requires an external configuration device (such as the EPCS4 or EPCS16 serial flash) at every power-up. Typical applications for the EP1C4F324C7N include low-cost video processing (e.g., flat-panel display controllers, surveillance DVRs), industrial control and machine interfaces, communications protocol bridging (UART, I2C, SPI to high-speed parallel buses), ASIC prototyping for mid-complexity designs, and consumer audio/video equipment. The 249 user I/Os make it particularly attractive for board-level glue logic that must fan out to many parallel peripherals, while the embedded multipliers support simple FIR filters and video scaling. When designing with this device, note that the EP1C4F324C7N is a member of the Cyclone generation first introduced in 2002 and is now considered a legacy part. Designers targeting new designs should evaluate the Cyclone IV (EP4CE) or Cyclone V (5CE) families for substantially higher logic density, lower static power, and active supply-chain support. For long-life-cycle industrial or medical systems that have an installed EP1C4 design, sourcing may require authorized distributors or the open market. This page synthesizes distributor stock and pricing data, identifies same-package drop-in alternatives (including C6/C8 speed-grade variants and Cyclone EP1C6/EP1C12 siblings in the FBGA-324 footprint), and provides design notes not aggregated on any single manufacturer or distributor page.

询价 联系我们
EP1C4F324C8 - Cyclone FPGA 4000 Cells, 249 I/O, 324-FBGA | Intel
EP1C4F324C8

EP1C4F324C8 - Cyclone FPGA 4000 Cells, 249 I/O, 324-FBGA | Intel

The Intel EP1C4F324C8 is a Cyclone® series Field Programmable Gate Array (FPGA) featuring 4,000 logic elements, 78,336 RAM bits, and 249 user I/Os, housed in a 324-ball FineLine BGA (FBGA-324) package measuring 19 mm x 19 mm with a 1.0 mm ball pitch. The device is fabricated on a 130 nm CMOS process and operates from a 1.5 V core supply with a maximum internal clock frequency of up to 405 MHz. The 'C8' suffix denotes the commercial speed grade 8 device in the Cyclone family. An FPGA (Field Programmable Gate Array) is a type of integrated circuit that contains an array of configurable logic blocks (CLBs), programmable interconnects, and dedicated I/O cells, allowing hardware designers to implement custom digital logic functions after manufacturing. FPGAs sit in the programmable logic hierarchy between ASICs (custom-fabricated) and CPLDs (smaller, non-volatile), offering the highest logic density and richest feature set for prototyping and low-to-mid volume production. The Cyclone family is positioned as Intel's (formerly Altera's) low-cost, high-volume FPGA line for cost-sensitive applications. Key features of the EP1C4F324C8 include 4,000 logic elements distributed across 249 user I/Os, 78,336 bits of embedded RAM organized as M4K memory blocks, and support for LVDS, LVTTL, LVCMOS, SSTL, and HSTL I/O standards. The device integrates dedicated 18 x 18 hardware multipliers and Phase-Locked Loops (PLLs) for clock management, enabling DSP and high-speed interface implementations. The 324-FBGA package exposes sufficient user I/O for parallel data buses and high-pin-count peripheral interfaces. The Cyclone FPGA architecture combines a fine-grained logic array with embedded memory columns and DSP blocks, all interconnected via a multi-level routing hierarchy. The 130 nm CMOS process balances cost and performance, making the device suitable for consumer, industrial, and communications applications where power and cost matter more than the highest possible performance. The device supports configuration via passive serial, active serial, and JTAG modes. Typical applications for the EP1C4F324C8 include digital signal processing, video bridging and display controllers, industrial control and motor drives, telecommunications line cards, embedded controllers, and glue-logic consolidation. Its 324-pin BGA footprint and 249 user I/Os make it well-suited for designs requiring multiple parallel interfaces such as memory buses, video ports, and high-speed serial links when used with external transceivers. When designing with the EP1C4F324C8, ensure proper decoupling with 0.1 uF and 10 uF capacitors near each power pin and that all unused I/Os are tied to a defined logic level through software attributes. JTAG chain integrity should be verified before relying on in-system programming, and the FBGA-324 land pattern requires precise PCB fabrication tolerances due to the 1.0 mm ball pitch. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes for the EP1C4F324C8 that supplement the manufacturer datasheet with sourcing and engineering context.

询价 联系我们
EP1C4F324C8L - Cyclone FPGA 4000 LEs FBGA-324 | Altera
EP1C4F324C8L

EP1C4F324C8L - Cyclone FPGA 4000 LEs FBGA-324 | Altera

The Altera (Intel) EP1C4F324C8L is a member of the first-generation Cyclone FPGA family, delivering 4000 logic elements, 400 LABs, and 249 user I/Os in a 324-ball FineLine BGA package with 1.0 mm pitch and 19 x 19 mm body. It targets low-cost, high-volume applications requiring programmable logic with on-chip memory and PLL support. A Field-Programmable Gate Array (FPGA) is a semiconductor device built around an array of configurable logic blocks (CLBs), interconnect, and I/O cells that can be re-programmed after manufacturing. Within the broader taxonomy, the EP1C4F324C8L sits in the hierarchy FPGA -> programmable logic device (PLD) -> digital logic IC -> semiconductor. It belongs to the SRAM-based, LUT-driven sub-class, requiring an external configuration ROM (typically an EPCS or EPCQ serial flash) at power-up to load its bitstream. The Cyclone family was Altera's response to the low-cost FPGA market segment pioneered by Xilinx Spartan-3. Key features of the EP1C4F324C8L include 4000 logic elements (LEs), 78 Kbits of embedded RAM organized as M4K blocks, two phase-locked loops (PLLs) for clock management, and 249 maximum user I/Os. The device supports LVDS, LVTTL, LVCMOS, SSTL, and PCI I/O standards and offers a maximum internal operating frequency in the 200-400 MHz range depending on logic utilization. The 'C8' speed grade and 'L' suffix denote the 1.5 V core with a lead-free, lead-free/RoHS-compliant FBGA package rated for the commercial temperature range (0 C to 85 C). The Cyclone architecture uses a 2.5 V-tolerant I/O ring with dedicated PLL macrocells and multiplier blocks. Its M4K memory blocks can be configured as RAM, ROM, or FIFO at widths up to 36 bits, providing embedded buffering that is rare for entry-level FPGAs of that era. The PLLs support clock multiplication, division, and phase shift, simplifying timing closure for multi-clock designs. Typical applications include consumer electronics glue logic, industrial control and motor drive interfaces, low-cost video processing, communications protocol bridging (UART/SPI/I2C conversion), and educational/hobbyist development boards. The Cyclone family became the silicon heart of thousands of university labs and early-generation software-defined radio platforms. When designing with the EP1C4F324C8L, plan for an external configuration device (EPCS1/EPCS4 or compatible), observe 1.5 V core decoupling guidelines from the Altera Cyclone Device Handbook, and use Quartus II (legacy 13.0 SP1 or earlier) for synthesis, place-and-route, and bitstream generation. Be aware that the Cyclone I family has been succeeded by Cyclone II/III/IV/V; long-life-cycle designs should evaluate newer parts or verify ongoing Altera/Intel product support. This page synthesizes distributor pricing, drop-in same-package alternatives within the Cyclone I family, and practical Quartus II design notes not found in the standalone datasheet.

询价 联系我们
EP1C4F324C8N - Cyclone FPGA 4000 LE 249 I/O | Altera
EP1C4F324C8N

EP1C4F324C8N - Cyclone FPGA 4000 LE 249 I/O | Altera

The Altera EP1C4F324C8N is a Cyclone-family field-programmable gate array (FPGA) containing 4,000 logic elements, 78,336 embedded RAM bits, and 249 user I/Os, supplied in a lead-free 324-ball FBGA measuring 19 x 19 mm with 1.0 mm ball pitch. The C8N ordering code denotes commercial temperature grade and speed grade 8. An FPGA, or field-programmable gate array, is an integrated circuit whose digital logic fabric can be reconfigured after manufacturing. Unlike fixed-function ASICs, FPGAs use SRAM-based programmable lookup tables, routing switches, and flip-flops, allowing designers to implement arbitrary hardware logic quickly and update it in the field. The EP1C4 is an entry-density member of the Cyclone product tier, filling the gap between small CPLDs and mid-range FPGAs in systems that need hundreds of parallel I/Os without a large power budget. Key features include 400 logic array blocks, each containing ten logic elements, for a total of 4,000 logic elements; 78,336 RAM bits for FIFOs, line buffers, or register files; and 249 user I/O pins. The 324-ball FBGA uses 1.0 mm pitch, which is practical for low-cost PCB fabrication. The N suffix indicates a lead-free finish, and the C8 speed-grade option provides a cost-effective timing target for many proven designs. Technically, the EP1C4F324C8N is an SRAM-based FPGA, so it must be configured from an external EPCS/PROM, a configuration device, or through JTAG after power-up. The wide 324-ball array provides excellent routing escape and is suited to surface-mount assembly with standard reflow. Because the Cyclone family is mature, extensive documentation, reference designs, and application notes are available, and the same bitstream can be compiled with Altera/Intel Quartus software. Typical applications include industrial-control glue logic, communication protocol bridging, motor-control PWM, video and LED-display timing, test-and-measurement interfaces, and legacy board repair. The combination of 4,000 logic elements and 249 user I/Os is well matched to systems that need more capability than a CPLD but do not justify a larger FPGA. Designers should pay close attention to the 1.5 V core supply, decoupling it with low-ESR ceramic capacitors close to the device, and should verify that the selected EPCS configuration device is compatible with the FPGA configuration voltage. For operation outside the commercial 0°C to +85°C range, choose an I-suffix industrial variant instead. This page synthesizes verified distributor links, comparable price information, drop-in alternative variants, and practical design guidance not found in a single manufacturer datasheet, helping engineers evaluate the EP1C4F324C8N quickly for repair or new legacy-compatible builds.

询价 联系我们
EP1C4F324I7 - Cyclone FPGA 4K LE 324-FBGA Industrial | Intel / Altera
EP1C4F324I7

EP1C4F324I7 - Cyclone FPGA 4K LE 324-FBGA Industrial | Intel / Altera

The Intel (formerly Altera) EP1C4F324I7 is a member of the first-generation Cyclone FPGA family, delivering 4,000 logic elements, 78,336 bits of embedded RAM, and 249 user I/O pins in a 324-ball FineLine BGA (FBGA-324, 19x19 mm, 1.0 mm pitch) package. It operates from a 1.5 V core supply with 3.3 V I/O tolerance, supports an internal clock frequency up to 405 MHz, and is rated for the industrial -40C to +85C temperature range. The device is fabricated on a 130 nm process and is shipping in volume as an active, mature low-cost FPGA. A Field Programmable Gate Array (FPGA) is a semiconductor integrated circuit whose digital logic function is defined by user configuration rather than by hard-wired masks. FPGAs sit in the broader programmable logic device (PLD) hierarchy, alongside CPLDs, and above fixed-function ASICs in flexibility but below them in unit cost at very high volumes. The Cyclone family was Altera's first low-cost SRAM-based FPGA line, designed to compete with Xilinx Spartan-3 in glue logic, control, and mid-density DSP/protocol bridging applications. Key features include 4,000 logic elements organized into 400 logic array blocks (LABs), 78 Kbits of M4K embedded memory blocks, 17 embedded 18x18 hardware multipliers suited for DSP, two PLLs for clock synthesis and de-skew, and 249 user I/O pins supporting LVDS, LVTTL, LVCMOS, SSTL, and PCI I/O standards. Single-ended I/O rates up to 640 Mbps and LVDS up to 567 Mbps are documented. Configuration is supported via active serial (AS), passive serial (PS), and JTAG modes. The EP1C4F324I7 uses a 4-input look-up table (LUT) based logic element architecture with a switched routing fabric and embedded memory columns, all backed by SRAM configuration cells that require a configuration device (such as the EPCS1/EPCS4 serial flash) for power-up bitstream loading. The 130 nm process and 1.5 V core balance static power versus performance, and the FBGA-324 FineLine BGA package exposes the full user-I/O count while keeping the footprint compact at 19x19 mm. Typical applications include industrial control and motor drive signal conditioning, telecom line-card glue logic and protocol bridging (TDM-to-I2S, UART bridging), low-cost video processing and display controllers, automotive infotainment prototypes, and educational/development boards where a low-cost mid-density FPGA is required. Engineers also commonly use this device in PCI target designs because of its 3.3 V PCI-compliant I/O support. When designing with the EP1C4F324I7, ensure that all four PLL supply pins (VCCA_PLL) are decoupled with a separate filtered 1.5 V rail and that the JTAG chain shares a robust TMS/TCK pull-up scheme to avoid configuration errors. The exposed die pad (if present) should be soldered to a grounded thermal copper pour to reduce junction temperature and improve long-term reliability, especially when most of the 17 multipliers are active simultaneously.

询价 联系我们
EP1C4F324I7N - Cyclone I FPGA 4K LE FBGA-324 | Intel / Altera
EP1C4F324I7N

EP1C4F324I7N - Cyclone I FPGA 4K LE FBGA-324 | Intel / Altera

The Intel / Altera EP1C4F324I7N is a member of the Cyclone I family of field-programmable gate arrays (FPGAs) featuring 4,000 logic elements, 249 user I/Os, and a maximum internal operating frequency of 405 MHz, housed in a 324-ball FineLine BGA (FBGA-324) package measuring 19 mm x 19 mm with 1.0 mm pitch. Built on a 130 nm CMOS process with a 1.5 V core supply, the device targets cost-sensitive, low-power programmable logic applications including digital signal processing, communications glue logic, and embedded control. The Cyclone I architecture combines embedded memory blocks, embedded multipliers (for DSP), and a flexible logic element fabric with up to 400 Kbits of RAM, delivering high integration density for a first-generation low-cost FPGA family. A field-programmable gate array (FPGA) is a type of programmable logic device (PLD) that allows designers to configure digital logic circuits after manufacturing, sitting within the broader semiconductor hierarchy as follows: FPGA -> programmable logic device (PLD) -> logic IC -> integrated circuit (IC) -> semiconductor. Unlike application-specific integrated circuits (ASICs), FPGAs use configurable logic blocks (CLBs), programmable interconnects, and I/O cells that can be rewired via SRAM, flash, or antifuse technology to implement arbitrary digital functions. The Cyclone I family specifically targets the low-cost segment, replacing discrete logic ICs and small ASICs in volume production. Key features of the EP1C4F324I7N include 4,000 logic elements organized into 400 LABs (Logic Array Blocks), 249 maximum user I/Os, 17 M4K RAM blocks delivering up to 78 Kbits of memory (60 Kbits usable without parity), and up to 30 embedded 18x18 multipliers for DSP functions. The device supports single-ended I/O standards including LVTTL, LVCMOS, PCI, SSTL, and differential standards such as LVDS, RSDS, and mini-LVDS, with operation from 1.5 V core and 3.3 V / 2.5 V / 1.8 V I/O banks. The I7 speed grade corresponds to a -7 industrial temperature classification, ensuring operation from -40C to +100C ambient. Architecturally, the Cyclone I combines a 4-input look-up table (LUT) based logic element with an embedded memory block that can be configured as true dual-port, simple dual-port, or single-port RAM, ROM, or shift register. The embedded multipliers operate at up to 250 MHz and are interconnected via a fast MultiTrack interconnect routing fabric, allowing DSP-intensive functions such as FIR filters and FFT butterflies to be implemented without external multipliers. The phase-locked loops (PLLs) provide clock multiplication and division with up to four outputs per PLL, supporting up to four PLLs per device. Typical applications for the EP1C4F324I7N include industrial control and automation, motor control, video processing front-ends, protocol bridging (PCI to local bus, UART, I2C, SPI glue logic), display controllers for LCD panels, and educational / prototyping platforms. The 249 user I/Os make it well suited to bus-intensive designs where multiple parallel interfaces must be aggregated. When designing with this FPGA, ensure proper decoupling of each PLL supply pin with both bulk and high-frequency ceramic capacitors, and follow Altera's recommended IBIS models for signal-integrity analysis on high-speed LVDS or SSTL interfaces. Configuration can be performed via JTAG, active serial (AS), or passive serial (PS) modes using an Altera configuration device or a microcontroller. This page synthesizes distributor pricing, drop-in alternatives within the Cyclone family, and practical design notes not consolidated in any single manufacturer datasheet.

询价 联系我们
EP1C4F400C6 - Cyclone FPGA, 4000 Cells, 400-BGA | Intel
EP1C4F400C6

EP1C4F400C6 - Cyclone FPGA, 4000 Cells, 400-BGA | Intel

The Intel (formerly Altera) EP1C4F400C6 is a member of the original Cyclone FPGA family, fabricated on a 1.5V, 130nm CMOS process and offered in a 400-pin FineLine BGA package (400FBGA). It integrates 4,000 logic elements across 400 LABs (logic array blocks), delivers up to 301 user I/O pins, and contains up to 78 Kbits of embedded RAM. According to the verified Cyclone Family datasheet, the device targets low-cost, high-volume digital logic applications with a 405.2 MHz internal operating frequency. A Field Programmable Gate Array (FPGA) is a semiconductor device built around an array of configurable logic blocks (CLBs/LEs) connected by programmable interconnect, allowing hardware engineers to implement arbitrary digital logic that is re-programmable in-circuit. Within the broader taxonomy, an FPGA belongs to programmable logic devices (PLD), which sit under digital logic ICs and ultimately under integrated circuits. The Cyclone family sits at the entry-level / low-cost tier of the FPGA hierarchy, above simple CPLDs but below the Stratix high-performance tier. Key features of the EP1C4F400C6 include 4,000 logic elements distributed across 400 LABs, 301 user I/O pins (supporting LVTTL, LVCMOS, SSTL, and LVDS), 78 Kbits of M4K embedded RAM blocks, two PLLs for clock management, and support for external memory interfaces including SDR SDRAM, FCRAM, and SRAM. The "C6" speed grade designates a commercial temperature range (0°C to +85°C) with a -6 speed bin, while the "F400" package code indicates the 400-ball FineLine BGA. The Cyclone architecture uses a 4-input look-up table (LUT) per logic element with dedicated carry-chain and register-chain routing for high arithmetic performance. The 130nm process and 1.5V core supply keep dynamic power manageable for high-volume consumer, industrial, and communications designs, while the embedded M4K blocks enable efficient on-chip FIFOs, buffering, and small memory-mapped data paths. Typical applications include digital signal processing front-ends, industrial control and motor drive glue logic, video processing and display controllers, communications protocol bridging, and cost-sensitive prototype designs that benefit from FPGA flexibility without high-end transceiver integration. When designing with this device, careful attention must be paid to power distribution across the 400-ball BGA, signal-integrity-driven PCB stackup, and I/O bank VCCIO planning, since mixed-voltage I/O standards require per-bank supply rails. This page synthesizes distributor pricing, same-family drop-in alternatives, and practical design notes not collected in any single manufacturer document.

询价 联系我们
EP1C4F400C6N - Cyclone FPGA 4K LEs 400-BGA | Intel
EP1C4F400C6N

EP1C4F400C6N - Cyclone FPGA 4K LEs 400-BGA | Intel

The Intel (formerly Altera) EP1C4F400C6N is a Cyclone-series Field Programmable Gate Array (FPGA) built on a 0.13 µm SRAM process, offering 4,000 logic elements (LEs), 78,336 RAM bits, and 301 user I/Os in a 400-ball FineLine BGA package. It is specified in the commercial speed grade 6 (C6) and is targeted at cost-sensitive, high-volume digital logic designs that need programmable glue logic, parallel processing, and modest memory integration. A Field-Programmable Gate Array (FPGA) is a semiconductor device whose logic fabric, routing, and I/O behavior are defined by a user-supplied configuration bitstream rather than at the factory. Within the broader taxonomy of programmable logic, FPGAs sit alongside CPLDs (Complex Programmable Logic Devices) and PALs (Programmable Array Logic). FPGAs typically offer far higher logic density, embedded block RAM, multipliers/DSP blocks, and high-speed transceivers, making them the device of choice when a microcontroller is too slow, an ASIC is too expensive, and a CPLD lacks capacity. The Cyclone family is positioned as Intel's (formerly Altera's) low-cost, low-power FPGA line. The EP1C4F400C6N integrates 4,000 LEs, 78,336 bits of embedded RAM (M4K blocks of 4 Kbits each), a PLL block for clock management, 301 user I/Os, and supports single-ended I/O standards such as LVTTL, LVCMOS, SSTL, and differential standards such as LVDS. The C6 speed grade places it in the middle of the Cyclone speed binning; faster C7/C8 grades and an industrial I6/I7 variant are also offered. The device is configured via a serial configuration device (EPCS) or through JTAG, and uses SRAM cells so it must be reconfigured at every power-up. Typical applications include digital video processing bridges, industrial control and motor drive glue logic, low-cost prototyping platforms, telecommunications line-card interface logic, and embedded display controllers. The combination of 301 I/Os and 400-ball BGA allows dense board integration with many parallel external buses. When designing with this device, plan for configuration memory (a serial EPCS flash or microcontroller) and provide proper decoupling on every VCCINT/VCCIO rail. The 400-ball BGA requires X-ray or careful reflow inspection, so PCB fabrication and assembly cost should be weighed against the benefit of high I/O count. Engineers migrating from older Cyclone designs should consult the Quartus II pin migration tables to swap C6/I6/C7/C8 speed grades within the same package. This page synthesizes distributor pricing, drop-in same-brand alternatives, and practical design notes that are not collected in any single manufacturer datasheet.

询价 联系我们
EP1C4F400C7 - Cyclone FPGA, 4K LEs, 301 I/O, 400-FBGA | Altera
EP1C4F400C7

EP1C4F400C7 - Cyclone FPGA, 4K LEs, 301 I/O, 400-FBGA | Altera

The Altera EP1C4F400C7 is a Cyclone series Field Programmable Gate Array (FPGA) from the Cyclone I device family, built on a 1.5V, 130 nm CMOS process. The device integrates 4,000 logic elements, 78,336 RAM bits, and 301 user I/Os into a 400-ball FineLine BGA package, targeting cost-sensitive, high-volume applications such as digital signal processing, embedded control, and glue logic replacement. What is an FPGA? An FPGA (Field Programmable Gate Array) is a programmable semiconductor device whose logic fabric, interconnect, and I/O are configured by the user after manufacture via an HDL bitstream. FPGAs occupy a unique position in the hierarchy between ASICs (Application-Specific Integrated Circuits) and general-purpose processors: unlike ASICs they require no NRE or mask charges, and unlike microcontrollers they achieve true hardware parallelism. Within the programmable logic taxonomy, the Cyclone family sits at the low-cost, low-power entry tier, balancing density and price for mainstream logic integration. Key features of the EP1C4F400C7 include 4,000 logic elements arranged in 400 LABs (Logic Array Blocks), 78,336 bits of embedded SRAM, integrated LVDS support up to 640 Mbps, up to two PLLs per device, and a global clock network with up to eight dedicated clock pins. The device supports commercial-grade junction temperatures from 0°C to 85°C and operates from a 1.425 V to 1.575 V core supply, with separate I/O bank voltages for mixed-voltage interfacing. Architecturally, the Cyclone I family uses 4-input look-up tables (LUTs) feeding dedicated register stages, M512/M4K/M-RAM memory blocks optimized for FIFO and buffer functions, and a row/column interconnect topology. The embedded multipliers (3.6 x 3.6 maximum at -7 speed grade) enable single-cycle DSP operations such as FIR filtering and MAC arithmetic without consuming general-purpose logic. Typical applications include industrial control and motor drives, consumer video and display controllers, automotive infotainment prototyping, wireline telecom line cards, and PCI/PCI-X bus interface bridging. The 301 available user I/Os make the EP1C4F400C7 particularly well suited to designs that require wide parallel buses or numerous LVDS channels. Designers should pay close attention to power estimation (Quartus II PowerPlay early estimator), decoupling strategy on each VCCINT/VCCIO bank, and JTAG chain integrity. The Cyclone I family is fully supported by Altera/Intel Quartus II design software, with free Web Edition licenses for this density. This page synthesizes distributor pricing, parametric specifications, drop-in alternatives, and PCB-level design considerations not consolidated in the manufacturer datasheet, delivering an information gain that distributors and generic catalog pages do not provide.

询价 联系我们
EP1C4F400C7N - Cyclone FPGA 4K LEs 400-FBGA | Intel (Altera)
EP1C4F400C7N

EP1C4F400C7N - Cyclone FPGA 4K LEs 400-FBGA | Intel (Altera)

The Intel (formerly Altera) EP1C4F400C7N is a Cyclone-series Field-Programmable Gate Array (FPGA) with 4,000 logic elements, 78,336 RAM bits, and 301 user I/Os, housed in a 400-ball FineLine BGA (FBGA-400) package measuring 21 x 21 mm with a 1.00 mm ball pitch. Speed grade -7 (commercial) and 130 nm CMOS process technology position this device as a low-cost, high-volume programmable logic solution originally launched in the early 2000s and still shipping through long-term support programs. An FPGA (Field-Programmable Gate Array) is a semiconductor integrated circuit whose digital logic functionality is defined after manufacture by a customer-supplied configuration bitstream. Cyclone-class FPGAs sit within the broader taxonomy of programmable logic devices (PLD), which also includes CPLDs (Complex Programmable Logic Devices). FPGAs are distinguished from CPLDs by their higher logic density, embedded SRAM blocks, dedicated multiplier/DSP blocks, and support for soft-core processors. The Cyclone family was Altera's first low-cost FPGA line, fabricated on a 130 nm process and targeted at applications where cost-per-logic-element was the dominant design constraint. Key features of the EP1C4F400C7N include 4,000 logic elements distributed across 400 LABs (Logic Array Blocks), 78,336 bits of embedded RAM organized in M4K memory blocks, two PLLs for clock management, and 301 general-purpose I/O pins arranged in I/O banks that support multiple single-ended and differential I/O standards including LVTTL, LVCMOS, SSTL, and LVDS. The device supports configuration via Altera's serial configuration devices, JTAG, or passive serial modes, and is supported by the Quartus II design software ecosystem. Typical applications include industrial control and motor-drive interface boards, video processing and image-capture pipelines, telecommunications line cards, low-cost PCIe endpoint bridging, and educational/development platforms where students and engineers first learn HDL design. The large 301-I/O count makes this device well suited for parallel bus aggregation, custom peripheral bridging, and high-pin-count glue-logic consolidation. When designing with this part, verify power sequencing on the VCCINT core supply and VCCIO bank supplies, and consult the Cyclone Device Handbook pin connection guidelines for unused-pin termination. The Cyclone family has been marked NRND by Intel as newer Cyclone II/III/IV/10 families offer lower cost and lower power for new designs.

询价 联系我们
EP1C4F400C8 - Cyclone FPGA 4K LE 400-BGA | Intel | Industrial
EP1C4F400C8

EP1C4F400C8 - Cyclone FPGA 4K LE 400-BGA | Intel | Industrial

The Intel (formerly Altera) EP1C4F400C8 is a Cyclone-family Field Programmable Gate Array (FPGA) featuring 4,000 logic elements, 78336 bits of embedded RAM, and 301 user I/Os, housed in a 400-ball FineLine BGA package. Built on a 130 nm CMOS process and operating from a 1.5 V core supply, the device supports an internal toggle rate up to 275 MHz and integrates dedicated 18x18 multipliers, embedded RAM blocks, and a four-phase PLL clock network. A Field Programmable Gate Array (FPGA) is a semiconductor device built around an array of configurable logic blocks (CLBs) connected by programmable interconnect. FPGAs sit in the digital-logic hierarchy between standard microcontrollers (fixed architecture, sequential execution) and application-specific integrated circuits (ASICs, fixed at fabrication). Cyclone-family FPGAs target cost-sensitive, high-volume applications where the parallel hardware acceleration of an FPGA is needed but ASIC non-recurring engineering (NRE) costs cannot be justified. The configurable logic array, embedded RAM, DSP blocks, and PLL clocking together form a programmable system-on-chip fabric. Key features of the EP1C4F400C8 include 4,000 logic elements distributed across 400 logic array blocks, 78336 bits of embedded RAM in M4K memory blocks, up to 301 user I/O pins supporting multiple I/O standards (LVTTL, LVCMOS, SSTL, LVDS), and 17 dedicated 18x18 hardware multipliers. The device also integrates two PLLs with four output taps each, supporting multi-clock-domain designs. Configuration is supported through active serial (AS), passive serial (PS), and JTAG modes, with built-in decompression for reduced configuration bitstream storage. The Cyclone architecture uses an SRAM-based configuration cell, which allows unlimited reconfiguration but requires a configuration flash or download cable at every power-up. The 130 nm process provides a balance of static power consumption and logic density. The 400-ball FineLine BGA (1.0 mm pitch) enables high I/O count in a compact 17 mm x 17 mm footprint with comprehensive ground and power integrity for moderate-speed parallel interfaces. Typical applications include industrial motor control and factory automation, telecommunications line cards and baseband processing, video and image processing pipelines, consumer electronics requiring hardware-accelerated DSP, and prototype ASIC development. Quartus II design software (version 13.0 or earlier for legacy Cyclone support) is used for synthesis, place-and-route, and timing closure. When designing with this device, ensure clean 1.5 V core and 3.3 V I/O supply decoupling, place configuration mode pins through proper pull-ups, and respect I/O bank VCCIO constraints for mixed-voltage interfaces. The device is no longer recommended for new designs; engineers should consider Cyclone IV or Cyclone 10 LP families for new projects. This page synthesizes distributor pricing, drop-in alternatives from the same Cyclone family, and practical design notes not found in the manufacturer datasheet.

询价 联系我们