EP20K100CQ208C7ES - 100K Gate APEX-20KE FPGA, 208-PQFP | Intel
N.º da peça: EP20K100CQ208C7ES ✗ Fim de vida| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $95 | $95,00 |
| 10 | $85 | $850,00 |
| 100 | $72 | $7.200,00 |
| 500 | $60 | $30.000,00 |
| 1.000 | $48 | $48.000,00 |
EP20K100CQ208C7ES Visão geral
A Field Programmable Gate Array (FPGA) is a reprogrammable semiconductor device containing an array of configurable logic blocks (CLBs), embedded memory, and programmable routing interconnects that engineers can tailor to a custom digital function after manufacture. FPGAs occupy a specific tier in the programmable logic hierarchy: below them sit CPLDs (Complex Programmable Logic Devices) for glue logic, and above them sit ASICs and structured ASSPs for high-volume fixed-function designs. The APEX-20KE family targets multi-MHz datapath, bus-interface, and DSP-front-end designs where neither a CPLD's limited density nor an ASIC's NRE cost is acceptable.
Key features of the EP20K100CQ208C7ES include 4,160 logic elements (LEs), 32,768 bits of embedded SRAM, up to 159 user I/O pins, and a true MultiVolt I/O interface that supports 2.5V/3.3V/5V mixed-voltage operation. The architecture combines look-up table (LUT)-based logic with dedicated carry chains, embedded memory blocks, and a four-phase PLL clock network. Embedded signal-processing capability and dedicated FastTrack interconnect routing allow efficient implementation of 16-bit multipliers, FIFOs, and wide datapath functions.
Typical applications include telecommunications line-card glue logic, industrial machine-control interface bridging, flat-panel display timing controllers, PCI/ISA bus peripherals, and legacy ASIC prototype replacements. The BFQFP-208 footprint also makes it usable as a drop-in for existing APEX-20K / APEX-20KE designs requiring a logic upgrade.
When designing with this part, ensure your I/O assignments respect the bank voltage groupings and that configuration is provided via the supported passive serial, parallel, or JTAG modes. The 208-pin PQFP package has substantial thermal mass but limited PCB-side cooling - keep sustained toggle rates below the package's recommended 1.0W dissipation budget at commercial ambient.
This page consolidates Intel/Altera specifications, current distributor inventory, drop-in compatible alternatives, and practical design guidance not found in the standalone datasheet PDF.
Alternativas drop-in para EP20K100CQ208C7ES — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Variantes desta série
Modelos da mesma série compatíveis como drop-in com EP20K100CQ208C7ES (mesmo formato e footprint) — diferindo em Package, Speed Grade, Family, Process Technology, Operating Temperature.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
EP20K100CQ208C7
✅ Drop-In✓ Em estoque
$22.4 / unidade
Ver ficha técnica →EP20K200CQ208C7
✅ Drop-In ⚠️ Especificações não verificadas📋 Alternativa de referência (fora do catálogo)
EP20K100CQ208C8ES
✅ Drop-In ⚠️ Especificações não verificadas✓ Em estoque
Consulte o preço
Ver ficha técnica →EP20K100CF144C7ES
✅ Drop-In ⚠️ Especificações não verificadas✓ Em estoque
$171 / unidade
Ver ficha técnica →EP20K100EFC324-3
✅ Drop-In ⚠️ Especificações não verificadas📋 Alternativa de referência (fora do catálogo)
EP20K100CQ208C7ES Classificações máximas e características elétricas
| Family | APEX-20KE |
| Logic Elements (LEs) | 4,160 |
| Typical Gates | 53,248 |
| Maximum User I/O | 159 |
| Embedded RAM Bits | 32,768 |
| Number of Logic Cells | 4,160 |
| Encapsulamento | 208-BFQFP (Power Quad Flat Pack) |
| Contagem de pinos | 208 |
| Speed Grade | C7 (commercial, 0.7 ns pin-to-pin tier) |
| Temperatura de operação | 0C to +85C (commercial) |
| Tipo de montagem | Surface Mount |
| Nível MSL | 3 (168 Hours) |
| Packaging | Tray |
Guia de Configuração de Pinos do EP20K100CQ208C7ES 208-bfqfp (power quad flat pack)
Configuração de pinos para EP20K100CQ208C7ES (pacote 208-bfqfp (power quad flat pack)). Este CI digital inclui GPIO, interfaces de comunicação (UART, SPI, I2C) e pinos de alimentação. Consulte o datasheet do fabricante para funções alternativas dos pinos e opções de configuração. Essencial para projeto de sistemas embarcados e layout de PCB.
Nenhum dado detalhado de pinagem disponível para EP20K100CQ208C7ES.
Consulte a ficha técnica para a configuração completa dos pinos.
Aplicações típicas
EP20K100CQ208C7ES é adequado para 6 aplicaçãos: Telecommunications Line-Card Glue Logic, Industrial Machine-Control Interface Bridging, Flat-Panel Display Timing Controllers, PCI / ISA Bus Peripheral Controllers, Legacy ASIC Prototype Replacement, Embedded DSP Front-End Processing.
Telecommunications Line-Card Glue Logic
The EP20K100CQ208C7ES is well-suited for telecom line-card glue logic where it bridges parallel bus interfaces, implements custom framing logic, and provides protocol conversion between TDM/SONET framers and network processors. Its 4,160 logic elements handle 32-bit datapath operations efficiently, while the 32,768 bits of embedded SRAM implement FIFOs for cell/frame buffering without external memory. The MultiVolt I/O interface allows direct connection to 2.5V/3.3V/5V bus rails commonly found on legacy line-card ASICs, reducing level-shifters. APEX-20KE's dedicated carry chains support CRC-32 and scrambling functions critical for telecom line cards. Power dissipation stays within 1W for typical telecom toggle rates, making the 208-PQFP package adequate without active cooling.
Recomendado
Industrial Machine-Control Interface Bridging
In industrial PLC and motion-controller designs, the EP20K100CQ208C7ES bridges legacy parallel fieldbus interfaces (Profibus, Interbus-S) to modern Ethernet/IP or EtherCAT controllers. The 4,160 LEs accommodate full Profibus DP slave state machines plus parallel-bus multiplexing logic, while the 159 user I/O support multiple isolated fieldbus ports. The commercial 0-85C operating range covers most factory-floor enclosures. APEX-20KE's robust I/O drivers tolerate the 24V industrial transients typical when paired with external protection. Engineers can implement deterministic interrupt-driven control loops using the device's PLL clock network and embedded RAM for parameter buffering.
Recomendado
Flat-Panel Display Timing Controllers
The EP20K100CQ208C7ES implements LVDS-style timing controllers for LCD/PDP flat-panel displays of the early 2000s generation, generating row/column driver waveforms, gamma correction tables, and color-space conversion logic. Its 4,160 logic elements hold a complete XGA/SXGA timing generator plus pixel-processing pipeline, and the 32,768-bit embedded SRAM stores gamma LUTs. MultiVolt I/O directly drives 3.3V column drivers common in TFT panels. The 208-PQFP package provides easy manual rework during prototyping - a significant advantage for display engineers iterating on panel-specific timing parameters. Commercial temperature range suits indoor display installations.
Recomendado
PCI / ISA Bus Peripheral Controllers
Legacy PCI/ISA peripheral cards benefit from the EP20K100CQ208C7ES's abundant user I/O (159 pins) and APEX-20KE's MultiVolt bus-interface capability. The device implements PCI target/initiator state machines, configuration-space registers, and bus-arbiter glue logic within its 4,160 logic elements. Its 5V-tolerant I/O directly interfaces with classic ISA bus signals without external buffering. Embedded SRAM supports scatter-gather DMA descriptor queues. Engineers migrating PCI designs to modern PCIe can use this APEX-20KE as a hardware-validated stepping stone while developing PCIe endpoint cores.
Recomendado
Legacy ASIC Prototype Replacement
The EP20K100CQ208C7ES serves as a programmable drop-in for obsolete ASICs in low-volume production systems where ASIC re-mask costs are prohibitive. With 53,248 typical gates and 4,160 LEs, it can replicate most ASICs designed in the late 1990s to early 2000s. Designers port ASIC netlists to APEX-20KE using Altera's legacy synthesis flow, then validate timing closure against the C7 speed grade. The 208-PQFP footprint matches common ASIC packages of that era, allowing direct PCB substitution. This makes the EP20K100CQ208C7ES a popular choice for sustaining defense, aerospace, and industrial systems with long lifecycles.
Recomendado
Embedded DSP Front-End Processing
The EP20K100CQ208C7ES implements front-end signal conditioning for embedded DSP systems, including FIR/IIR filter pipelines, sample-rate converters, and FFT pre-processing. Its 4,160 logic elements hold a 64-tap FIR filter at 16-bit resolution, with the 32,768-bit embedded SRAM acting as a coefficient store and delay-line buffer. APEX-20KE's dedicated carry chains accelerate multiply-accumulate operations essential for DSP front-ends. The 159 user I/O support parallel ADC/DAC interfaces common in audio, vibration, and biomedical data-acquisition systems. Commercial temperature grade suffices for laboratory and consumer DSP applications.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para EP20K100CQ208C7ES — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | EP20K100CQ208C7 | EP20K200CQ208C7 | EP20K100CQ208C8ES |
|---|---|---|---|---|
| Brand | Intel | Intel | Intel | Intel |
| Package | 208-BFQFP | 208-BFQFP - same | 208-BFQFP - same | 208-BFQFP - same |
| Logic Elements | 4,160 | 4,160 (same) | ~8,320 (~2x) | 4,160 (same) |
| Typical Gates | 53,248 | 53,248 | ~106,496 | 53,248 |
| User I/O | 159 | 159 | 159 | 159 |
| Embedded RAM Bits | 32,768 | 32,768 | ~65,536 | 32,768 |
| Speed Grade | C7 | C7 | C7 | C8 (slower) |
| Lifecycle Status | NRND | NRND | NRND | NRND |
Principais diferenciais
- Enhanced Specification (ES) screening vs base part (vs EP20K100CQ208C7)
- Same footprint as higher-density upgrade path (vs EP20K200CQ208C7)
- Faster speed grade vs C8 variant (vs EP20K100CQ208C8ES)
Notas de projeto
Estimated: APEX-20KE FPGAs at 100% toggle rate on 159 I/O pins at 100 MHz dissipate approximately 1.0-1.5W. At 50% toggle and 50 MHz typical, dissipation drops to ~0.5W. The 208-BFQFP package has theta_JA around 25-30 C/W (estimated based on package geometry), giving a junction rise of 15-45C above ambient. Provide adequate copper area (minimum 4 square inches on a 4-layer PCB) to keep Tj below 125C for commercial operation.
The 208-BFQFP (PQFP) package has 0.5mm pitch leads requiring careful PCB layout. Use a 4-layer board with continuous power and ground planes directly beneath the device to control lead-inductance power-supply noise. Place 0.1uF decoupling capacitors within 5mm of every VCCINT and VCCIO pin group. For MultiVolt I/O banks, separate analog and digital ground returns to avoid coupling digital switching noise into sensitive analog I/O.
Critical: The APEX-20KE configuration mode must be correctly selected via MSEL[2:0] pins before power-up. Incorrect MSEL settings cause the device to fail to configure or enter an undefined state. Also note that the C7 and C8 speed grades differ in pin-to-pin delay by approximately 30% - replacing a C7 with a C8 in a timing-critical design may violate setup/hold margins. Always re-validate static timing analysis after any speed-grade change.
Informações de conformidade
Compliance status not explicitly stated in verified web data; marked as 'unknown' pending datasheet confirmation. AEC-Q100 is not applicable as this is a commercial-grade FPGA.
