EP1C6Q240I7N - Cyclone FPGA 5980 Cells 185 I/O QFP240 | Altera
부품 번호: EP1C6Q240I7N ⚠ 최종 구매| 수량 | 단가 | 합계 |
|---|---|---|
| 1 | $38.5 | $38.50 |
| 10 | $34.2 | $342.00 |
| 100 | $28.95 | $2,895.00 |
| 500 | $24.5 | $12,250.00 |
| 1,000 | $21.75 | $21,750.00 |
EP1C6Q240I7N 개요
A Field Programmable Gate Array (FPGA) is a type of integrated circuit that can be configured by the customer or designer after manufacturing to implement arbitrary digital logic functions, ranging from simple glue logic and bus bridges up to full processor subsystems. FPGAs belong to the broader hierarchy of programmable logic devices (PLDs), which include CPLDs (Complex Programmable Logic Devices) and ASIC alternatives. Cyclone family FPGAs occupy the low-power, low-cost tier of the Altera (now Intel) programmable logic lineup and are typically used in volume applications where cost-per-logic-element matters as much as raw performance.
Key features of the EP1C6Q240I7N include two phase-locked loops (PLLs) for clock management, support for multiple I/O standards (LVTTL, LVCMOS, PCI, SSTL, LVDS), dedicated multiplier blocks for DSP operations, and configuration via serial or parallel configuration schemes. The device supports up to 240 Kbits of embedded RAM distributed across M4K memory blocks, allowing efficient on-chip data buffering without consuming general-purpose logic resources.
Typical applications for this Cyclone FPGA include industrial control and factory automation, telecommunications line cards and bridges, automotive body electronics, consumer audio/video processing, and embedded DSP or motor control. Its combination of low cost, low static power, and sufficient logic capacity makes it a long-running choice for legacy designs and for new designs in the low-density logic market.
When designing with the EP1C6Q240I7N, ensure that I/O bank supply voltages match the logic-level requirements of downstream components. Use Quartus II design software for synthesis, place-and-route, and timing closure; legacy project files may need migration to a newer Quartus version to remain compatible with current OS releases.
This page synthesizes distributor availability, parametric alternatives, and practical design notes for engineers working with legacy Cyclone I designs. It complements the manufacturer datasheet with drop-in alternatives and pricing context not found in the original Altera Cyclone I datasheet.
드롭인 대체품: EP1C6Q240I7N — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
이 시리즈의 변형
다음과 드롭인 호환되는 동일 시리즈 모델: EP1C6Q240I7N (동일 폼 팩터 및 풋프린트) — 차이점: Speed Grade, Process Technology, RoHS Status, Total RAM Bits, Package.
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
EP1C6Q240I7
✅ 드롭인✓ 재고 있음
$21.15 / 개
데이터시트 보기 →EP1C6Q240C8N
✅ 드롭인✓ 재고 있음
$9.6 / 개
데이터시트 보기 →EP1C6Q240C7N
✅ 드롭인✓ 재고 있음
$28.9 / 개
데이터시트 보기 →EP1C6Q240C6N
✅ 드롭인✓ 재고 있음
$29.9 / 개
데이터시트 보기 →EP1C12Q240I7N
✅ 드롭인✓ 재고 있음
$30.85 / 개
데이터시트 보기 →EP1C6Q2408N
✅ 드롭인✓ 재고 있음
$11.712 / 개
데이터시트 보기 →EP1C6Q240I7N 최대 정격 & 전기적 특성
| Series | Cyclone I |
| Manufacturer | Altera (Intel) |
| Family | Cyclone FPGA |
| Logic Elements (LEs) | 5,980 |
| Total RAM Bits | 92,160 |
| Number of LABs/CLBs | 598 |
| User I/O Count | 185 |
| Number of PLLs | 2 |
| Operating Temperature Grade | Industrial (-40C to +85C) |
| Process Technology | 130 nm SRAM |
| Core Voltage | 1.5 V |
| Package Type | 240-BFQFP (Plastic QFP) |
| 실장 유형 | Surface Mount |
| Configuration Method | SRAM - volatile (external config device required) |
| I/O Standards Supported | LVTTL, LVCMOS, PCI, SSTL-II, LVDS |
EP1C6Q240I7N 240-bfqfp (plastic qfp) 핀 구성 가이드
EP1C6Q240I7N(240-bfqfp (plastic qfp) 패키지)의 핀 구성입니다. 이 디지털 IC에는 GPIO, 통신 인터페이스(UART, SPI, I2C), 전원 핀이 포함되어 있습니다. 대체 핀 기능과 구성 옵션은 제조사 데이터시트를 참조하십시오. 임베디드 시스템 설계와 PCB 레이아웃에 필수적입니다.
다음에 대한 상세 핀아웃 데이터 없음: EP1C6Q240I7N.
다음을 참조하십시오: 데이터시트 전체 핀 구성은 다음을 참조하십시오.
일반적인 애플리케이션
EP1C6Q240I7N 적합 용도: 6 애플리케이션s: Industrial Control and Factory Automation, Telecommunications Line Cards and Bridges, Automotive Body Electronics, Consumer Audio and Video Processing, Embedded DSP and Motor Control, Test and Measurement Instrumentation.
Industrial Control and Factory Automation
The EP1C6Q240I7N is well-suited to industrial control and factory-automation applications requiring custom glue logic, real-time I/O expansion, or protocol bridging. Its 5,980 logic elements comfortably host medium-complexity state machines, soft processors (such as the Altera Nios II/e or Nios II/s), and standard industrial protocols such as Modbus RTU, CAN, or RS-485 framing. The industrial temperature grade (-40C to +85C) and 185 user I/Os are sufficient for connecting to multiple sensor/actuator buses, HMI displays, and motor-driver feedback lines in a typical PLC or distributed I/O node. Two integrated PLLs allow deterministic clock synthesis for time-critical encoder or fieldbus interfaces without external clock-generation ICs.
추천
Telecommunications Line Cards and Bridges
Telecom line cards and protocol-bridge designs leverage the EP1C6Q240I7N for TDM/serial aggregation, low-density packet processing, and clock-domain crossing between line-side and backplane interfaces. The 92,160 embedded RAM bits accommodate small FIFOs and lookup tables for traffic shaping or protocol conversion, while the dual PLLs can recover clocks from multiple serial bitstreams (E1/T1, SPI, I2S). LVDS support enables direct connection to high-speed serializers on legacy backplanes without external transceivers. The QFP-240 package simplifies rework and prototype bring-up compared to BGA alternatives, which is valuable in low-volume telecom equipment and field upgrades.
추천
Automotive Body Electronics
Automotive body-electronics modules use the EP1C6Q240I7N for consolidating multiple low-speed body-control functions such as lighting controllers, door-module logic, and HVAC interfaces into a single programmable device. The 185 user I/Os and I/O-bank flexibility allow direct interfacing with 12V automotive buses through external level shifters and high-side drivers. The industrial temperature grade covers most passenger-compartment environments, though under-hood applications typically require AEC-Q100-qualified parts. Built-in multipliers are useful for sensor-signal conditioning of wheel-speed, throttle-position, or temperature-sensor inputs.
추천
Consumer Audio and Video Processing
Consumer audio/video equipment such as A/V receivers, set-top boxes, and digital signage controllers use the EP1C6Q240I7N to implement HDMI/DVI bridge logic, audio-sample-rate conversion, video scaling pipelines, and custom OSD overlays. The embedded M4K memory blocks serve as line buffers for video upscaling/downscaling, while the dedicated multiplier blocks accelerate FIR filters and audio DSP operations. The low static-power design of Cyclone I fits consumer-electronics thermal constraints, and the QFP-240 package accommodates hand-rework during prototype development. JTAG-based configuration supports field firmware updates.
추천
Embedded DSP and Motor Control
Motor-control and embedded DSP applications such as BLDC driver controllers, servo amplifiers, and power-converter digital controllers use the EP1C6Q240I7N to implement PWM generation, PID loops, field-oriented control (FOC), and ADC sampling synchronization. The 92 Kbits of embedded RAM accommodate lookup tables for sine/cosine and SVPWM, while the hardware multiplier blocks accelerate Clarke and Park transforms. Two PLLs provide precise switching-frequency synthesis and ADC-clock alignment for current-sense sampling. The 185 user I/Os connect to multiple gate-driver channels, encoder inputs, and analog-front-end signals.
추천
Test and Measurement Instrumentation
Test and measurement instruments such as bench-top oscilloscopes, logic analyzers, data-acquisition systems, and protocol analyzers use the EP1C6Q240I7N for timing control, trigger sequencing, custom display rendering, and protocol-decoding pipelines. The dual PLLs can be locked to multiple reference clocks for synchronized sampling of asynchronous signals, and the LVDS I/O capability interfaces directly with high-speed ADCs. The 5,980 logic elements support a soft processor (Nios II) for instrument control and human-interface logic, while the 92 Kbits of RAM buffer pre-trigger acquisition data. The QFP-240 package is well-suited to low-volume, hand-reworkable instrumentation designs.
추천
추천 제품 요약
엔지니어링 참조 데이터: EP1C6Q240I7N — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | EP1C6Q240I7 | EP1C6Q240C8N | EP1C6Q240C7N | EP1C6Q240C6N | EP1C12Q240I7N | EP1C6Q2408N |
|---|---|---|---|---|---|---|---|
| Brand | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) |
| Package | 240-BFQFP | 240-BFQFP - same | 240-BFQFP - same | 240-BFQFP - same | 240-BFQFP - same | 240-BFQFP - same | 240-BFQFP - same |
| Logic Elements | 5,980 | 5,980 | 5,980 | 5,980 | 5,980 | 12,060 | 5,980 |
| User I/Os | 185 | 185 | 185 | 185 | 185 | 185 | 185 |
| Operating Temperature | Industrial (-40C to +85C) | Industrial (-40C to +85C) | Commercial (0C to +85C) | Commercial (0C to +85C) | Commercial (0C to +85C) | Industrial (-40C to +85C) | Industrial (-40C to +85C) |
| Speed Grade | 7 | 7 | 8 | 7 | 6 (faster) | 7 | 8 |
| RoHS Compliance | Yes (N suffix) | No (non-RoHS) | Yes (N suffix) | Yes (N suffix) | Yes (N suffix) | Yes (N suffix) | Yes (N suffix) |
| Family | Cyclone I | Cyclone I | Cyclone I | Cyclone I | Cyclone I | Cyclone II | Cyclone I |
| Core Voltage | 1.5 V | 1.5 V | 1.5 V | 1.5 V | 1.5 V | 1.2 V | 1.5 V |
주요 차별점
- Industrial temperature grade in the QFP-240 package (vs EP1C6Q240C8N)
- Faster speed grade 7 within the same Cyclone I family (vs EP1C6Q2408N)
- RoHS-compliant N-suffix variant (vs EP1C6Q240I7)
설계 노트
The EP1C6Q240I7N core operates at 1.5V and requires a low-noise regulator such as a dedicated LDO (e.g., LT1963 or TPS7A45) for the VCORE rail. I/O bank supplies (VCCIO) can be set independently per bank in the 1.5V-3.3V range; use separate decoupling capacitors (0.1 uF ceramic plus 10 uF bulk) on each VCCIO pin and the VCORE pin. Estimated quiescent current is typically 100-300 mA depending on logic utilization and switching activity; for accurate budgeting use the PowerPlay Early Power Estimator in Quartus II before final layout.
Place configuration device (EPCS or EPCQ serial flash) within 2 inches of the FPGA DATA0/DCLK/nCONFIG/nCS pins and route the configuration traces with matched lengths to minimize skew. Keep JTAG TCK, TMS, TDI, TDO away from clock and high-speed I/O traces to avoid coupling. Use a continuous ground plane on layer 2 directly under the QFP-240 to provide a low-impedance return path; route all single-ended signals over this plane. Leave at least 4 vias in the central exposed pad area if migrating to BGA-256 variants in the same family.
Do not assume Cyclone I is supported in the latest Quartus Prime releases - it requires Quartus II 13.0sp1 or 13.1 service packs as the final supporting version. When migrating from Cyclone I to Cyclone II (e.g., EP1C6Q240I7N to EP1C12Q240I7N) the core voltage drops from 1.5V to 1.2V, requiring a regulator change; verify power-rail tolerance before reusing the PCB. Also confirm configuration-device compatibility: Cyclone I uses EPCS1/EPCS4 while Cyclone II requires EPCS16 or larger depending on bitstream size.
규정 준수 정보
RoHS compliance inferred from N suffix in MPN per Altera/Intel ordering information. Other compliance fields not present in verified web data and should be verified with the supplier before qualification-sensitive applications.
