EP20K100CQ240C9 - APEX 20K FPGA 100K Gates 189 I/O QFP240 | Intel
料号： EP20K100CQ240C9 ⚠ 最后一次采购| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $145 | $145.00 |
| 10 | $132 | $1,320.00 |
| 100 | $118.5 | $11,850.00 |
| 250 | $109 | $27,250.00 |
| 500 | $99.5 | $49,750.00 |
EP20K100CQ240C9 概述
An FPGA (Field Programmable Gate Array) is a programmable logic device that allows engineers to implement custom digital circuits through configurable logic blocks (LABs), embedded memory arrays (ESBs), and programmable interconnect. Within the broader semiconductor taxonomy, FPGAs sit alongside ASICs, CPLDs, and microcontrollers as reconfigurable compute elements. The APEX 20K series was Intel/Altera's first device family to combine logic, memory, and dedicated I/O on a single die, enabling system-on-chip designs without external glue logic.
Key features include 100,000 typical gates, 4,160 logic elements distributed across multiple Logic Array Blocks, 53,248 bits of embedded SRAM, 189 user I/O pins, and 4 Phase-Locked Loops (PLLs) for clock management. The device supports multiple I/O standards including LVTTL, LVCMOS, PCI, and GTL, with per-pin output enable and programmable slew rate. The C9 speed grade denotes a -9 commercial-grade timing class, balancing logic density with timing closure for moderate-speed designs.
Architecture-wise, the APEX 20K combines Look-Up Table (LUT)-based logic elements with Embedded System Blocks (ESBs) that can be configured as either dual-port RAM, ROM, or CAM. Four PLLs provide on-chip clock multiplication, division, phase shifting, and skew compensation. MultiCore voltage islands and JTAG boundary-scan (IEEE 1149.1) support simplify board-level testing.
Typical applications include telecommunications infrastructure, industrial control, ASIC prototyping, glue logic replacement, and high-speed data-path designs. The 189 I/O count supports parallel bus architectures common in DSP front-ends and protocol bridges.
Design consideration: route all clock signals through dedicated PLL outputs to minimize skew, and consult the APEX 20K handbook for I/O standard bank restrictions. Designers migrating to modern Intel/Altera FPGAs should note the APEX 20K is in legacy/last-time-buy status.
This page synthesizes distributor stock data, parametric alternatives, and design considerations not found in the original manufacturer datasheet to assist procurement engineers evaluating the EP20K100CQ240C9 for new designs or legacy system maintenance.
直接替换替代料： EP20K100CQ240C9 ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： EP20K100CQ240C9 （相同外形与封装尺寸） ——差异在于 Speed Grade, Operating Temperature, Family, Package, Logic Elements.
快速对比工具——选择替代料号进行并排对比：
EP20K100CQ240C8
✅ 直接替换✓ 有现货
$26.8 / 个
查看数据手册 →EP20K100CQ240C7
✅ 直接替换✓ 有现货
$92 / 个
查看数据手册 →EP20K100CQ208C9
✅ 直接替换✓ 有现货
$25.1 / 个
查看数据手册 →EP20K100CF324C9
✅ 直接替换✓ 有现货
$71 / 个
查看数据手册 →EP20K200CQ240C9
✅ 直接替换📋 参考替代料（不在目录中）
EP20K100CQ240C9 最大额定值与电气特性
| Series | APEX 20K |
| Family | APEX 20K (SRAM-based FPGA) |
| Typical Gates | 100,000 |
| Logic Elements | 4,160 |
| Embedded Memory (RAM bits) | 53,248 |
| User I/O Pins | 189 |
| Number of PLLs | 4 |
| Package Type | 240-BQFP (QFP-240) |
| 工作温度 | 0°C to +85°C (commercial) |
| Speed Grade | C9 (-9 commercial) |
| Process Technology | 0.22 µm CMOS SRAM |
| Programming Method | In-system SRAM (volatile) |
| Configuration Method | Serial/Passive Parallel/Byte-wide JTAG |
| I/O Standards Supported | LVTTL, LVCMOS, PCI, GTL |
| JTAG (IEEE 1149.1) Support | Yes |
| 安装类型 | Surface Mount |
EP20K100CQ240C9 240-bqfp (qfp-240) 引脚配置指南
EP20K100CQ240C9（240-bqfp (qfp-240) 封装）的引脚配置。 该数字 IC 包含 GPIO、通信接口（UART、SPI、I2C）和电源引脚。请参阅制造商数据手册以了解复用引脚功能和配置选项。对嵌入式系统设计和 PCB 布局至关重要。
暂无详细引脚数据： EP20K100CQ240C9.
请参阅 数据手册 以查看完整引脚配置。
典型应用
EP20K100CQ240C9 适用于 6 应用s: ASIC Prototyping and Emulation, Industrial Control Systems, Telecommunications Infrastructure, Glue Logic Replacement, High-Speed Data Path Designs, Legacy System Maintenance and Repair.
ASIC Prototyping and Emulation
The EP20K100CQ240C9 with 100K gates and 189 user I/O pins is well-suited for ASIC prototyping and pre-silicon validation. Its 4,160 logic elements and 53,248 bits of embedded SRAM allow mapping of mid-complexity ASIC designs to real hardware for functional verification. Designers can iterate RTL quickly and validate timing before committing to silicon.
推荐
Industrial Control Systems
Industrial automation and process control systems benefit from the EP20K100CQ240C9's 189 I/O pins and embedded SRAM. The device supports LVTTL, LVCMOS, PCI, and GTL I/O standards, simplifying interface to legacy industrial buses. Four PLLs provide flexible clock generation for motor control and sensor signal conditioning subsystems.
推荐
Telecommunications Infrastructure
Telecom equipment designers leverage the EP20K100CQ240C9's high I/O count and embedded memory for protocol bridging, channelized data aggregation, and DSP front-end interfacing. The 4 PLLs support multiple clock domains required in TDM and packet-switched architectures. SRAM-based in-system programmability enables field firmware upgrades.
推荐
Glue Logic Replacement
The EP20K100CQ240C9 replaces multiple discrete TTL/CMOS glue logic ICs on legacy boards, reducing component count and BOM cost. Its 4,160 logic elements can implement complex state machines, address decoding, bus arbitration, and interrupt controllers. SRAM-based configuration allows late-stage design changes during board bring-up.
推荐
High-Speed Data Path Designs
Data path applications like packet processing, FIFO buffers, and crossbar switches benefit from the EP20K100CQ240C9's 53,248 bits of embedded SRAM configurable as dual-port RAM, ROM, or CAM. The 4 PLLs and 189 I/O support high-bandwidth parallel data interfaces. The C9 speed grade provides adequate timing margin for moderate-speed pipelines.
推荐
Legacy System Maintenance and Repair
For maintaining legacy equipment originally designed around the APEX 20K family, the EP20K100CQ240C9 provides a like-for-like replacement with identical pinout and silicon. End-of-life industrial, aerospace, and defense systems depend on continued availability of this exact part. Procurement teams should secure long-term inventory before stock depletes.
推荐
推荐产品汇总
工程参考数据： EP20K100CQ240C9 ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | EP20K100CQ240C8 | EP20K100CQ240C7 | EP20K200CQ240C9 |
|---|---|---|---|---|
| Package | 240-BQFP (QFP-240) | 240-BQFP (QFP-240) - same | 240-BQFP (QFP-240) - same | 240-BQFP (QFP-240) - same |
| Brand | Intel (formerly Altera) | Intel | Intel | Intel |
| Typical Gates | 100,000 | 100,000 (same die) | 100,000 (same die) | 200,000 (larger die) |
| Logic Elements | 4,160 | 4,160 | 4,160 | 8,320 |
| User I/O Pins | 189 | 189 | 189 | 189 |
| Speed Grade | C9 (-9 commercial) | C8 (-8 commercial, faster) | C7 (-7 commercial, fastest) | C9 (-9 commercial) |
| Embedded SRAM | 53,248 bits | 53,248 bits | 53,248 bits | 106,496 bits |
| PLLs | 4 | 4 | 4 | 4 |
关键差异点
- Highest logic density in the APEX 20K family at 240-pin QFP （对比 EP20K200CQ240C9)
- Same package as faster commercial speed grades （对比 EP20K100CQ240C8)
- 189 I/O pins support high-pin-count designs （对比 EP20K100CF144C9)
设计说明
Estimated: The APEX 20K EP20K100CQ240C9 requires separate VCCINT (core) and VCCIO (I/O) supplies; typical VCCINT is 2.5V and VCCIO is 3.3V or 2.5V depending on I/O standard. Decoupling requires 0.1µF ceramic capacitors near every supply pin plus bulk capacitors on each supply rail. Consult the APEX 20K handbook for exact voltage tolerances and power-on sequencing requirements.
The 240-BQFP package has limited thermal dissipation compared to BGA packages. Estimated: at maximum toggle rate and 100% I/O utilization, junction temperature can rise 15-20°C above ambient. For commercial (0°C to +85°C) operation, ensure adequate airflow or thermal copper pours on the PCB to maintain junction temperature below 125°C.
Route all clock inputs through dedicated PLL clock pins (CLK0-CLK3) for best jitter performance. JTAG (TCK/TMS/TDI/TDO) signals should be routed with impedance control and isolated from switching signals. Configuration pins (MSEL0, MSEL1, MSEL2, nCE, nCONFIG, CONF_DONE, nSTATUS, DCLK, DATA0) must be properly pulled up/down per the selected configuration mode.
Do not confuse the EP20K100CQ240C9 with EP20K100BC356 (different package) or EP20K200CQ240C9 (different density). The C9 suffix indicates a -9 commercial speed grade; for industrial temperature range, look for -I or industrial-grade variants. Last Time Buy status means production is discontinued - plan obsolescence mitigation.
合规信息
Compliance status not explicitly stated in verified web data. APEX 20K family predates widespread RoHS transition; some variants may be non-RoHS. Verify with supplier before use in RoHS-required designs.
