EP4CE6E22I8L - Cyclone IV FPGA, 6K LE, 91 I/O | Intel
부품 번호: EP4CE6E22I8L ✓ 활성| 수량 | 단가 | 합계 |
|---|---|---|
| 1 | $18.5 | $18.50 |
| 10 | $16.8 | $168.00 |
| 100 | $14.2 | $1,420.00 |
| 500 | $12.9 | $6,450.00 |
| 1,000 | $11.5 | $11,500.00 |
EP4CE6E22I8L 개요
A Field Programmable Gate Array (FPGA) is an integrated circuit that can be configured by the customer or designer after manufacturing—hence "field-programmable." FPGAs consist of an array of programmable logic blocks, interconnects, and I/O blocks that can be wired together to implement complex digital logic functions. They sit between fixed-function ASICs and software-programmable processors, offering the flexibility of software with the parallelism and determinism of hardware. In the hierarchy of programmable logic, an FPGA is a type of programmable logic device (PLD), which falls under the broader category of embedded processing and digital integrated circuits.
Key features of the EP4CE6E22I8L include 6,272 logic elements, 91 user I/O pins, 276,480 bits of embedded memory, and support for various I/O standards including LVCMOS, LVTTL, and differential standards. The device is built on a 60nm low-power process technology, which contributes to its low static power consumption. It also includes up to 15 embedded 18x18 multipliers, making it suitable for simple DSP tasks. The device supports external configuration via JTAG or active serial (AS) and passive serial (PS) modes, enabling flexible design updates.
From an architectural standpoint, the Cyclone IV E family is optimized for cost-sensitive, high-volume applications. The EP4CE6E22I8L features a flexible logic array with look-up tables (LUTs) and registers, embedded memory blocks (M9K) that can be configured as RAM, ROM, or FIFO, and phase-locked loops (PLLs) for clock management. The device's 1.2V core voltage reduces power dissipation compared to older 1.5V or 1.8V FPGAs, while the -8 speed grade indicates a balanced performance level suitable for many designs.
Typical applications include motor control, industrial networking, video processing, and communication interfaces. The 91 I/O pins allow interfacing with various peripherals, and the low power consumption makes it ideal for portable or thermally constrained systems. For example, in industrial automation, the FPGA can implement real-time control logic and communicate over Ethernet or CAN buses.
When designing with this device, ensure proper decoupling of the 1.2V core supply and the 2.5V/3.3V I/O banks. Use the configuration device (e.g., EPCS) or JTAG for programming. Pay attention to the thermal requirements: the exposed pad must be soldered to a copper plane for adequate heat dissipation, especially when operating at high utilization.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, providing engineers with a comprehensive resource for evaluating the EP4CE6E22I8L in their designs.
드롭인 대체품: EP4CE6E22I8L — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
이 시리즈의 변형
다음과 드롭인 호환되는 동일 시리즈 모델: EP4CE6E22I8L (동일 폼 팩터 및 풋프린트) — 차이점: Package, Process Technology, Speed Grade, Embedded Memory, MSL Level.
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
EP4CE6E22I8LN
✅ 드롭인✓ 재고 있음
$15.62 / 개
데이터시트 보기 →EP4CE6E22I7N
✅ 드롭인✓ 재고 있음
$11.85 / 개
데이터시트 보기 →EP4CE6E22I7
✅ 드롭인✓ 재고 있음
$21.5 / 개
데이터시트 보기 →EP4CE6E22C8LN
✅ 드롭인✓ 재고 있음
$28.66 / 개
데이터시트 보기 →EP4CE6E22C8N
✅ 드롭인✓ 재고 있음
$10.5 / 개
데이터시트 보기 →EP4CE6E22C8
✅ 드롭인✓ 재고 있음
$13.65 / 개
데이터시트 보기 →EP4CE6E22I8L 최대 정격 & 전기적 특성
| Family | Cyclone IV E |
| Logic Elements (LEs) | 6272 |
| Total RAM Bits | 276480 |
| Number of I/O | 91 |
| Number of Logic Array Blocks (LABs) | 392 |
| 최대 클록 주파수 | 362 MHz |
| Core Supply Voltage | 1.2 V |
| I/O Supply Voltage | 2.5 V / 3.3 V |
| Process Technology | 60 nm |
| 패키지 | 144-LQFP Exposed Pad (EQFP-144) |
| Package Dimensions | 22 x 22 mm, 0.5 mm pitch |
| 실장 유형 | Surface Mount |
| 동작 온도 범위 | -40°C to +100°C (industrial) |
| Speed Grade | 8 |
| RoHS 상태 | Compliant |
EP4CE6E22I8L 핀 구성
| 핀 1 | IO — User I/O pin (Bank 1) |
| 핀 2 | IO — User I/O pin (Bank 1) |
| 핀 3 | VCCIO1 — I/O supply voltage for Bank 1 |
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| 핀 144 | IO — User I/O pin (Bank 1) |
일반적인 애플리케이션
EP4CE6E22I8L 적합 용도: 6 애플리케이션s: Industrial Motor Control, Video Processing and Display, Communication Interfaces, Automotive Infotainment, Portable Medical Devices, IoT Edge Computing.
Industrial Motor Control
The EP4CE6E22I8L is well-suited for industrial motor control applications due to its 6,272 logic elements and 91 I/O pins, which can implement PWM generation, encoder interfaces, and communication protocols like CAN or EtherCAT. Its 1.2V core reduces power dissipation, and the industrial temperature range (-40°C to +100°C) ensures reliable operation in harsh factory environments. The FPGA's parallel processing capability allows real-time control loops with low latency, essential for precise motor speed and torque control. With 15 embedded multipliers, it can also handle simple signal conditioning tasks. When used with external motor drivers and sensors, the EP4CE6E22I8L provides a flexible, reprogrammable platform for evolving control algorithms.
추천
Video Processing and Display
In video processing, the EP4CE6E22I8L can handle image scaling, color space conversion, and simple frame buffering using its 276,480 bits of embedded memory. The 91 I/O pins can interface with parallel video data buses, such as RGB or YUV, and control signals for displays. Its 362 MHz maximum clock frequency supports high-resolution video timing, while the low-power 60nm process keeps heat generation manageable in compact enclosures. The FPGA's reconfigurability allows designers to update video algorithms without hardware changes, making it ideal for prototyping and low-volume production. For more complex processing, external memory or additional FPGAs can be used, but for many applications, the EP4CE6E22I8L provides sufficient resources at a low cost.
추천
Communication Interfaces
The EP4CE6E22I8L is ideal for implementing communication interfaces such as UART, SPI, I2C, and even simple Ethernet MACs. With 91 I/O pins, it can support multiple serial channels simultaneously. The device's 6,272 logic elements are sufficient for protocol logic, FIFO buffers, and error checking. Its 1.2V core and low power consumption make it suitable for battery-powered or power-over-Ethernet devices. The FPGA can also bridge between different interface standards, e.g., converting SPI to parallel data. For wireless modules, the FPGA can handle baseband processing and protocol timing. The industrial temperature grade ensures reliable operation in networking equipment deployed in uncontrolled environments.
추천
Automotive Infotainment
In automotive infotainment systems, the EP4CE6E22I8L can manage display interfaces, touch screen controllers, and audio processing. Its industrial temperature range (-40°C to +100°C) meets automotive requirements, and the low-power 60nm process helps manage heat in the dashboard environment. The 91 I/O pins can connect to LVDS display panels, CAN transceivers, and audio codecs. The FPGA's reconfigurability allows for firmware updates to add new features or fix bugs without hardware changes. With 276,480 bits of RAM, it can buffer audio or video data. For safety-critical functions, external microcontrollers or ASICs may be used, but the FPGA handles non-critical infotainment tasks efficiently.
추천
Portable Medical Devices
The EP4CE6E22I8L is suitable for portable medical devices such as patient monitors, glucose meters, and ultrasound probes. Its low power consumption (1.2V core) extends battery life, and the small 144-pin LQFP package fits compact PCBs. The FPGA can handle sensor data acquisition, digital filtering, and display driving. With 6,272 logic elements, it can implement custom digital signal processing algorithms for biosignal analysis. The industrial temperature range ensures operation in various clinical environments. For safety-critical functions, designers must follow medical standards, but the FPGA's flexibility allows rapid prototyping and customization. The device's embedded memory can store calibration data or small buffers.
추천
IoT Edge Computing
In IoT edge devices, the EP4CE6E22I8L can perform sensor fusion, protocol conversion, and local decision-making. Its low power consumption is critical for battery-powered nodes, and the 91 I/O pins allow connection to various sensors (temperature, humidity, motion). The FPGA can preprocess data before sending to the cloud, reducing bandwidth and latency. With 6,272 logic elements, it can implement lightweight machine learning models or rule-based logic. The device's reconfigurability enables over-the-air updates for security patches or new features. The industrial temperature grade supports outdoor deployments. For connectivity, external transceivers (e.g., LoRa, Wi-Fi) can be interfaced via SPI or UART.
추천
추천 제품 요약
엔지니어링 참조 데이터: EP4CE6E22I8L — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | EP4CE6E22I8LN | EP4CE6E22I7N | EP4CE6E22I7 | EP4CE6E22C8LN | EP4CE6E22C8N | EP4CE6E22C8 |
|---|---|---|---|---|---|---|---|
| Package | 144-LQFP Exposed Pad (EQFP-144) | 144-LQFP Exposed Pad (EQFP-144) | 144-LQFP Exposed Pad (EQFP-144) | 144-LQFP Exposed Pad (EQFP-144) | 144-LQFP Exposed Pad (EQFP-144) | 144-LQFP Exposed Pad (EQFP-144) | 144-LQFP Exposed Pad (EQFP-144) |
| Brand | Intel | Intel | Intel | Intel | Intel | Intel | Intel |
| Logic Elements | 6272 | 6272 | 6272 | 6272 | 6272 | 6272 | 6272 |
| Total RAM Bits | 276480 | 276480 | 276480 | 276480 | 276480 | 276480 | 276480 |
| Number of I/O | 91 | 91 | 91 | 91 | 91 | 91 | 91 |
| Speed Grade | 8 | 8 | 7 | 7 | 8 | 8 | 8 |
| Temperature Grade | Industrial (-40°C to +100°C) | Industrial (-40°C to +100°C) | Industrial (-40°C to +100°C) | Industrial (-40°C to +100°C) | Commercial (0°C to +85°C) | Commercial (0°C to +85°C) | Commercial (0°C to +85°C) |
| Low Power (L suffix) | Yes | Yes | No | No | Yes | No | No |
주요 차별점
- Industrial temperature grade with low-power option (vs EP4CE6E22C8)
- Low-power (L) variant reduces static power (vs EP4CE6E22I7)
- Cost-effective speed grade 8 (vs EP4CE6E22I7)
설계 노트
The EP4CE6E22I8L requires a 1.2V core supply and separate I/O supplies (2.5V or 3.3V) for each bank. Use low-ESR ceramic capacitors (e.g., 100nF and 10uF) placed close to each VCC and VCCIO pin to decouple high-frequency noise. Estimated: For a typical design with 50% logic utilization and 100MHz clock, core current may be around 200mA, so ensure the regulator can supply at least 500mA with margin. Refer to the Cyclone IV power management chapter for detailed calculations.
The 144-pin LQFP exposed pad must be soldered to a thermal pad on the PCB connected to a copper plane for heat dissipation. Estimated: With a theta_JA of 30°C/W (typical for this package with exposed pad), a power dissipation of 2W would result in a 60°C junction temperature rise. For industrial operation up to 100°C ambient, keep power dissipation below 1.5W to stay within the maximum junction temperature of 125°C. Use thermal vias under the pad to improve heat transfer.
For the EQFP-144 package with 0.5mm pitch, ensure PCB trace widths and spacing meet manufacturing capabilities. Route high-speed signals with controlled impedance if needed. Place configuration device (EPCS) close to the FPGA for reliable programming. Decouple each VCC pin with a 100nF capacitor and add a bulk 10uF capacitor per supply rail. Follow Intel's layout guidelines for Cyclone IV to minimize signal integrity issues.
규정 준수 정보
The 'N' suffix indicates lead-free finish. RoHS compliance is assumed based on Intel's standard compliance, but specific certification not provided in the data.