EP20K100FC324-2 - APEX 20K 100K Gates FPGA | Intel / Altera
N.º da peça: EP20K100FC324-2 ⚠ Última compra| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $38.5 | $38,50 |
| 10 | $34.2 | $342,00 |
| 100 | $28.75 | $2.875,00 |
| 500 | $22.4 | $11.200,00 |
| 1.000 | $18.9 | $18.900,00 |
EP20K100FC324-2 Visão geral
What is an FPGA? A Field Programmable Gate Array is a programmable logic device (PLD) whose logic, interconnect, and I/O behavior are defined by a user-supplied configuration bitstream rather than hard-wired mask layers. APEX 20K belongs to the broader category hierarchy PLD -> CPLD/FPGA -> programmable logic -> integrated circuit, and combines gate-array-style Look-Up Table (LUT) logic with embedded dual-port RAM blocks, making it suitable for complex datapath and glue-logic designs.
Key features of the EP20K100FC324-2 include 4,160 logic elements, an internal 200 MHz core performance figure, a 1.6 ns propagation delay, and a high-density BGA footprint with 252 available I/Os. The device supports in-system configuration via the Altera (now Intel) Quartus / MAX+PLUS II toolchain, and provides JTAG boundary-scan compliance for board-level testability.
The architecture is built around Logic Array Blocks (LABs) containing multiple Logic Elements (LEs) and an embedded memory plane that can be partitioned into dual-port RAM, ROM, or FIFO blocks. The 0.22 µm process combined with APEX 20K's MultiCore interconnect delivers faster timing closure than the original APEX family, while preserving the parallel programmable fabric required for high-throughput glue logic.
Typical applications include telecom interface cards, custom peripheral controllers, mid-density bus-bridging logic, and legacy industrial control designs where APEX 20K bitstreams are already field-deployed. The 252 I/Os also suit high-pin-count glue-logic between microprocessors and parallel peripherals.
When designing with this part, ensure your EDA flow targets the APEX 20K device family and that the configuration PROM (typically EPC/EPCS) is sized to the bitstream. Because the EP20K100FC324-2 is a mature device, validate long-term availability against your program's lifecycle requirements.
This page synthesizes distributor pricing, package diagrams, and drop-in alternative guidance that complements the manufacturer datasheet, helping engineers quickly verify fit for legacy APEX 20K designs.
Alternativas drop-in para EP20K100FC324-2 — 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 EP20K100FC324-2 (mesmo formato e footprint) — diferindo em Operating Temperature, Package, Family, Total RAM Bits, Series.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
EP20K100FC324-2X
✅ Drop-In✓ Em estoque
$110.11 / unidade
Ver ficha técnica →EP20K100EFC324-2X
✓ Em estoque
$99.5 / unidade
Ver ficha técnica →EP20K100FC324-1V
✅ Drop-In ⚠️ Especificações não verificadas✓ Em estoque
$118.4 / unidade
Ver ficha técnica →EP20K100FC324-1
✅ Drop-In ⚠️ Especificações não verificadas✓ Em estoque
$50.75 / unidade
Ver ficha técnica →EP20K100EFC324-1N
✅ Drop-In ⚠️ Especificações não verificadas✓ Em estoque
$108 / unidade
Ver ficha técnica →EP20K100FC324-2 Classificações máximas e características elétricas
| Device Family | APEX 20K |
| Equivalent Gates | 100,000 |
| Logic Cells | 4,160 |
| Maximum User I/Os | 252 |
| Encapsulamento | 324-ball FBGA |
| Contagem de pinos | 324 |
| Technology Node | 0.22 µm CMOS |
| Core Supply Voltage | 2.5 V |
| Propagation Delay (tPD) | 1.6 ns |
| Internal Performance | 200 MHz |
| Temperatura de operação | 0°C to 85°C |
| Configuration Method | JTAG / serial configuration PROM |
| Embedded Memory | Dual-port RAM blocks (ESB) |
| Programming Toolchain | Altera Quartus / MAX+PLUS II |
Configuração de pinos do EP20K100FC324-2
| Pino A1 | I/O — User I/O (function varies by configuration) |
| Pino A2 | VCCIO — I/O bank supply voltage |
| Pino A3 | GND — Ground |
| Pino A4 | I/O — User I/O (function varies by configuration) |
| Pino A5 | VCCINT — Core supply voltage (2.5 V) |
| Pino A6 | I/O — User I/O (function varies by configuration) |
| Pino B1 | I/O — User I/O (function varies by configuration) |
| Pino B2 | I/O — User I/O (function varies by configuration) |
| Pino B3 | I/O — User I/O (function varies by configuration) |
| Pino B4 | VCCIO — I/O bank supply voltage |
| Pino B5 | GND — Ground |
| Pino B6 | I/O — User I/O (function varies by configuration) |
| Pino C1 | I/O — User I/O (function varies by configuration) |
| Pino C2 | GND — Ground |
| Pino C3 | VCCINT — Core supply voltage (2.5 V) |
| Pino C4 | I/O — User I/O (function varies by configuration) |
| Pino C5 | I/O — User I/O (function varies by configuration) |
| Pino C6 | I/O — User I/O (function varies by configuration) |
| Pino D1 | I/O — User I/O (function varies by configuration) |
| Pino D2 | I/O — User I/O (function varies by configuration) |
| Pino D3 | GND — Ground |
| Pino D4 | I/O — User I/O (function varies by configuration) |
| Pino D5 | VCCIO — I/O bank supply voltage |
| Pino D6 | I/O — User I/O (function varies by configuration) |
| Pino E1 | I/O — User I/O (function varies by configuration) |
| Pino E2 | VCCINT — Core supply voltage (2.5 V) |
| Pino E3 | I/O — User I/O (function varies by configuration) |
| Pino E4 | I/O — User I/O (function varies by configuration) |
| Pino E5 | GND — Ground |
| Pino E6 | I/O — User I/O (function varies by configuration) |
| Pino F1 | I/O — User I/O (function varies by configuration) |
| Pino F2 | I/O — User I/O (function varies by configuration) |
| Pino F3 | I/O — User I/O (function varies by configuration) |
| Pino F4 | VCCINT — Core supply voltage (2.5 V) |
| Pino F5 | I/O — User I/O (function varies by configuration) |
| Pino F6 | I/O — User I/O (function varies by configuration) |
| Pino G1 | GND — Ground |
| Pino G2 | I/O — User I/O (function varies by configuration) |
| Pino G3 | VCCIO — I/O bank supply voltage |
| Pino G4 | I/O — User I/O (function varies by configuration) |
| Pino G5 | I/O — User I/O (function varies by configuration) |
| Pino G6 | VCCINT — Core supply voltage (2.5 V) |
| Pino H1 | I/O — User I/O (function varies by configuration) |
| Pino H2 | I/O — User I/O (function varies by configuration) |
| Pino H3 | GND — Ground |
| Pino H4 | I/O — User I/O (function varies by configuration) |
| Pino H5 | VCCIO — I/O bank supply voltage |
| Pino H6 | I/O — User I/O (function varies by configuration) |
| Pino J1 | I/O — User I/O (function varies by configuration) |
| Pino J2 | VCCINT — Core supply voltage (2.5 V) |
| Pino J3 | I/O — User I/O (function varies by configuration) |
| Pino J4 | I/O — User I/O (function varies by configuration) |
| Pino J5 | GND — Ground |
| Pino J6 | I/O — User I/O (function varies by configuration) |
| Pino K1 | I/O — User I/O (function varies by configuration) |
| Pino K2 | I/O — User I/O (function varies by configuration) |
| Pino K3 | I/O — User I/O (function varies by configuration) |
| Pino K4 | VCCINT — Core supply voltage (2.5 V) |
| Pino K5 | I/O — User I/O (function varies by configuration) |
| Pino K6 | I/O — User I/O (function varies by configuration) |
| Pino L1 | GND — Ground |
| Pino L2 | I/O — User I/O (function varies by configuration) |
| Pino L3 | VCCIO — I/O bank supply voltage |
| Pino L4 | I/O — User I/O (function varies by configuration) |
| Pino L5 | I/O — User I/O (function varies by configuration) |
| Pino L6 | VCCINT — Core supply voltage (2.5 V) |
| Pino M1 | I/O — User I/O (function varies by configuration) |
| Pino M2 | I/O — User I/O (function varies by configuration) |
| Pino M3 | GND — Ground |
| Pino M4 | I/O — User I/O (function varies by configuration) |
| Pino M5 | VCCIO — I/O bank supply voltage |
| Pino M6 | I/O — User I/O (function varies by configuration) |
| Pino N1 | I/O — User I/O (function varies by configuration) |
| Pino N2 | VCCINT — Core supply voltage (2.5 V) |
| Pino N3 | I/O — User I/O (function varies by configuration) |
| Pino N4 | I/O — User I/O (function varies by configuration) |
| Pino N5 | GND — Ground |
| Pino N6 | I/O — User I/O (function varies by configuration) |
| Pino P1 | I/O — User I/O (function varies by configuration) |
| Pino P2 | I/O — User I/O (function varies by configuration) |
| Pino P3 | I/O — User I/O (function varies by configuration) |
| Pino P4 | VCCINT — Core supply voltage (2.5 V) |
| Pino P5 | I/O — User I/O (function varies by configuration) |
| Pino P6 | I/O — User I/O (function varies by configuration) |
| Pino R1 | GND — Ground |
| Pino R2 | I/O — User I/O (function varies by configuration) |
| Pino R3 | VCCIO — I/O bank supply voltage |
| Pino R4 | I/O — User I/O (function varies by configuration) |
| Pino R5 | I/O — User I/O (function varies by configuration) |
| Pino R6 | VCCINT — Core supply voltage (2.5 V) |
| Pino T1 | I/O — User I/O (function varies by configuration) |
| Pino T2 | I/O — User I/O (function varies by configuration) |
| Pino T3 | GND — Ground |
| Pino T4 | I/O — User I/O (function varies by configuration) |
| Pino T5 | VCCIO — I/O bank supply voltage |
| Pino T6 | I/O — User I/O (function varies by configuration) |
| Pino U1 | I/O — User I/O (function varies by configuration) |
| Pino U2 | VCCINT — Core supply voltage (2.5 V) |
| Pino U3 | I/O — User I/O (function varies by configuration) |
| Pino U4 | I/O — User I/O (function varies by configuration) |
| Pino U5 | GND — Ground |
| Pino U6 | I/O — User I/O (function varies by configuration) |
Aplicações típicas
EP20K100FC324-2 é adequado para 6 aplicaçãos: Telecom Interface Card Logic, Bus Bridging and Protocol Conversion, Industrial Control and PLC Backplane Logic, Legacy Datapath and DSP Glue Logic, Custom Peripheral Controllers, Test & Measurement Instrumentation Front-End.
Telecom Interface Card Logic
The EP20K100FC324-2 fits telecom interface cards because its 100K-gate capacity and 252 user I/Os support multi-protocol glue logic between line-side PHYs and a host ASIC. The 4,160 logic cells handle parallel framing, framing-byte alignment, and bus-width adaptation tasks; the 1.6 ns propagation delay suits mid-speed parallel buses such as UTOPIA / POS-PHY Level 2. Placed on the line-card with a dedicated 2.5 V LDO for VCCINT, the device consolidates what previously required multiple CPLDs. Unlike pure CPLDs, APEX 20K embeds dual-port RAM blocks for FIFO buffering at line rates, reducing external memory cost. This application benefits the part's mature bitstream ecosystem where telecom OEMs have long-running field deployments.
Recomendado
Bus Bridging and Protocol Conversion
The EP20K100FC324-2's LUT-rich architecture and 252 I/Os make it a strong fit for bus-bridging designs that adapt between legacy parallel buses (PCI, VME, ISA) and modern high-speed interfaces. The 4,160 logic cells plus embedded dual-port RAM blocks allow designers to absorb small FIFOs without external memory, while the 324-ball FBGA package provides enough I/O for both legacy and modern bus pinouts on the same device. Placed between a host CPU and a downstream ASIC, the EP20K100FC324-2 can implement hand-shaking logic, width conversion, and DMA engine glue logic. Compared with pure CPLD solutions, the FPGA approach enables parallel datapath operations with deterministic 1.6 ns delays across distributed register-to-register paths.
Recomendado
Industrial Control and PLC Backplane Logic
The EP20K100FC324-2 is well-suited for industrial control and PLC backplane logic, where its 252 I/Os can directly drive parallel backplane connectors, encoder inputs, and stepper-motor control signals. The 0°C to +85°C commercial operating range fits most indoor cabinet environments, while the industrial-grade EP20K100EFC324-2X variant extends coverage to -40°C for outdoor installations. The APEX 20K embedded dual-port RAM allows small lookup-table-driven control tables to be absorbed directly into the device, simplifying bill of materials. With a 2.5 V core supply and 1.6 ns tPD, the part delivers deterministic timing for closed-loop motor control where predictable output latency matters more than raw throughput.
Recomendado
Legacy Datapath and DSP Glue Logic
The EP20K100FC324-2 fits legacy datapath designs where APEX 20K bitstreams are already deployed and need a manufacturing source. Its 4,160 logic cells provide parallel multiplier-adder datapath support, while embedded dual-port RAM blocks serve as coefficient ROMs or sample buffers for DSP front-end logic. The 200 MHz internal performance figure and 1.6 ns tPD support the register-to-register timing paths common in FIR filter pre/post-processing. Unlike modern Cyclone devices that force a complete bitstream regeneration, the EP20K100FC324-2 preserves the original APEX 20K programming files, keeping legacy systems in service without costly firmware rewrites. Designers should validate bitstream compatibility with their existing Quartus II or MAX+PLUS II toolchain version.
Recomendado
Custom Peripheral Controllers
The EP20K100FC324-2 suits custom peripheral controllers where off-the-shelf microcontrollers lack sufficient parallel I/O bandwidth. Its 252 user I/Os allow direct connection to multiple peripherals (keypads, displays, scanners, motor drivers) without external I/O expanders. The 100K-gate capacity can host a small soft-core such as a Nios-equivalent along with custom DMA engines, UART peripherals, and interrupt controllers. Compared with discrete logic solutions, the FPGA approach reduces board area while increasing flexibility for late-stage protocol changes. Designers should pair the part with a configuration PROM (e.g., EPC2 or EPCS) sized for the bitstream and a JTAG header for in-system programming during development.
Recomendado
Test & Measurement Instrumentation Front-End
The EP20K100FC324-2 fits test-and-measurement front-end designs needing deterministic parallel sampling logic, trigger routing, and protocol-aware stimulus generation. Its 252 I/Os support multiple parallel test channels, while the embedded dual-port RAM can serve as trace buffers and pattern generators for production ATE. The 1.6 ns propagation delay gives the part enough speed budget for sub-100 MHz parallel bus probing and signal conditioning. Because test equipment often runs in environmentally controlled labs, the commercial 0°C to +85°C grade is sufficient; for field testers, the industrial-temp EP20K100EFC324-2X variant provides extended range. Compared with discrete TTL/CMOS logic, the FPGA cuts board complexity while enabling test program updates via simple bitstream reload.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para EP20K100FC324-2 — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | EP20K100FC324-2X | EP20K100EFC324-2X | EP20K100FC324-1V | EP20K100FC324-1 | EP20K100EFC324-1N |
|---|---|---|---|---|---|---|
| Package | 324-ball FBGA | 324-ball FBGA (same) | 324-ball FBGA (same) | 324-ball FBGA (same) | 324-ball FBGA (same) | 324-ball FBGA (same) |
| Brand | Intel | Intel | Intel | Intel | Intel | Intel |
| Equivalent Logic Capacity | 100K gates / 4,160 cells | 100K gates / 4,160 cells (same) | 100K gates / 4,160 cells (same) | 100K gates / 4,160 cells (same) | 100K gates / 4,160 cells (same) | 100K gates / 4,160 cells (same) |
| Speed Grade | -2 (faster) | -2 (same) | -2 (same) | -1 (slower) | -1 (slower) | -1 (slower) |
| Operating Temperature | 0°C to +85°C (commercial) | 0°C to +85°C (commercial) | -40°C to +100°C (industrial) | 0°C to +85°C (commercial) | 0°C to +85°C (commercial) | -40°C to +100°C (industrial) |
| Lead-Free (RoHS) | No (standard lead finish) | Yes (lead-free) | Yes (lead-free) | Yes (lead-free) | No (standard lead finish) | Yes (lead-free) |
| Core Voltage (VCCINT) | 2.5 V | 2.5 V (same) | 2.5 V (same) | 2.5 V (same) | 2.5 V (same) | 2.5 V (same) |
| Pin-to-Pin Compatibility | Reference | Drop-in compatible | Drop-in compatible | Drop-in compatible | Drop-in compatible | Drop-in compatible |
Principais diferenciais
- Drop-in compatibility across -2 / -2X / -E speed grades (vs EP20K100FC324-1)
- Mature bitstream ecosystem (vs Generic CPLD (e.g., MAX V))
- Embedded dual-port RAM (ESB) blocks (vs Discrete logic + external SRAM)
Notas de projeto
The EP20K100FC324-2 requires a clean 2.5 V core supply and separate VCCIO rails (2.5 V or 3.3 V depending on I/O standard). Place 0.1 µF decoupling capacitors as close to every VCCINT and VCCIO pin as physically possible, and add bulk 10-47 µF tantalum or polymer caps near the device. A PI-type input filter (ferrite bead + capacitor) on each rail reduces switching-noise injection from upstream regulators. Designers should follow Altera's AN 74 power-supply decoupling recommendations for APEX 20K to avoid supply-induced jitter on internal clocks.
Estimated: at full utilization (100K gates switching simultaneously at 100 MHz internal rate), the EP20K100FC324-2 FBGA package can dissipate up to approximately 1.5-2 W into the PCB. Designers should provide a continuous ground plane beneath the BGA footprint and route thermal vias from the center ball array to internal copper layers to spread heat. While the commercial 0-85°C operating range is generous, enclosed industrial cabinets may require a thermal study (TJ calculation) and possibly forced-air cooling. Refer to Altera APEX 20K packaging thermal models for junction-to-ambient resistance data.
The 324-ball FBGA package uses 1.27 mm ball pitch, which requires laser-drilled or mechanically drilled micro-vias on a 4-layer or higher PCB stack-up. Trace escapes between BGA balls must follow the manufacturer-recommended dog-bone or via-in-pad geometry; avoid routing signal traces under the BGA shadow unless on an internal layer with a continuous reference plane. Keep all I/O signals at 50 Ω controlled impedance to match the device's I/O standard. Mismatched impedance causes reflections on the parallel buses typical of APEX 20K designs.
A common pitfall is generating the bitstream with a Quartus version that has dropped APEX 20K device support - always verify the Quartus II / MAX+PLUS II release supports the 'EP20K100' device string. Another pitfall is using the wrong configuration PROM (e.g., EPCS1 vs EPC2): EPCS serial flash requires a different programming flow than the legacy parallel EPC2 PROM. Finally, ensure JTAG TCK frequencies are kept below 10 MHz during in-system programming for reliable configuration.
Informações de conformidade
Standard lead-finish variant. Lead-free RoHS-compliant version is the EP20K100FC324-2X. AEC-Q100 not applicable for this commercial-grade FPGA.
