SC543288CFUE8 - NXP Specialized Interface IC | LQFP-128
Артикул: SC543288CFUE8 ✓ Активен| Кол-во | Цена за ед. | Итого |
|---|---|---|
| 1 | $1 | $1,00 |
| 10 | $0.95 | $9,50 |
| 100 | $0.85 | $85,00 |
| 500 | $0.75 | $375,00 |
| 1.000 | $0.65 | $650,00 |
SC543288CFUE8 Обзор
An Interface IC is a category of integrated circuit that translates between different signalling domains - converting voltage levels, protocols, bus widths, or media types so that two otherwise incompatible subsystems can exchange data. The hypernym hierarchy is: Interface IC -> Specialized IC -> Integrated Circuit -> Semiconductor. Within the broader system, an interface IC sits between a host processor (MCU/MPU/SoC) and a downstream transducer, sensor array, communication transceiver, or actuator cluster, acting as a protocol translator, level shifter, serializer/deserializer, or media-isolation barrier.
Key distinguishing attributes of the SC543288CFUE8 include its 128-pin LQFP plastic quad flat pack outline, surface-mount construction, and an operating temperature grade suited to industrial environments. The part ships in Tray packaging as standard, with Tape & Reel options available for high-volume assembly lines. Compliance with RoHS directives is reported by LCSC, confirming lead-free termination suitable for modern reflow profiles.
From an architectural standpoint, the SC543288CFUE8 belongs to the Freescale/NXP legacy interface-controller family, designed for deterministic data routing in mixed-signal environments. Internal blocks typically include configurable I/O banks, multi-protocol state machines, and interrupt aggregation logic, though specific block-level detail is not publicly itemized in available distributor listings and is gated behind the manufacturer's NDA-protected datasheet.
Typical end-use applications include industrial automation backplanes, automotive body-electronics gateways, consumer audio/video signal routers, and embedded computing platforms that require reliable bridging between a host processor and peripheral subsystems. The LQFP-128 footprint supports high-pin-count designs where fine-pitch BGA would impose excessive PCB cost or inspection burden.
When designing with this part, verify pin compatibility against the original NXP datasheet revision, confirm reflow profile compatibility with lead-free LQFP-128 packages (peak ~260C), and budget adequate PCB copper pour beneath the exposed die pad to manage junction temperature under sustained I/O switching loads.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone - including Rochester Electronics as the authorized aftermarket source and LCSC as a low-MOQ channel.
Аналоги без доработки для SC543288CFUE8 — тот же корпус, pin-to-pin совместимость. Компоненты в других корпусах, требующие переработки PCB, исключены.
Варианты в этой серии
Модели той же серии, совместимые без доработки с SC543288CFUE8 (тот же форм-фактор и посадочное место) — отличается по Operating Temperature Range, Package, Part Number.
Инструмент быстрого сравнения — выберите альтернативные компоненты для сравнения бок о бок:
SC543288CFUER2
✅ Прямая замена📋 Справочный аналог (нет в каталоге)
MAX1285BCSA
✅ Прямая замена✓ В наличии
$5.4 / шт.
Открыть даташит →SC543288CFUE8 Характеристики
| Manufacturer | NXP Semiconductors (formerly Freescale Semiconductor) |
| Part Number | SC543288CFUE8 |
| Device Type | Interface - Specialized IC |
| Корпус | LQFP-128 |
| Package Suffix | CFUE8 |
| Тип монтажа | Surface Mount |
| Диапазон рабочих температур | -40C to +85C (industrial) |
| Статус RoHS | Compliant (per LCSC listing) |
| Lead-Free Finish | Yes |
| I/O Pin Count | 128 |
| Primary Market Channel | Rochester Electronics (authorized aftermarket) |
| Secondary Market Channel | LCSC, JLCPCB, Components-House |
Руководство по цоколевке SC543288CFUE8 в корпусе cfue8
Цоколевка для SC543288CFUE8 (корпус cfue8). Нумерация выводов, функции и схемы подключения определены в техническом описании производителя. Обратитесь к нему для точного посадочного места и рекомендаций по пайке.
Нет подробных данных о распиновке для SC543288CFUE8.
Обратитесь к даташиту для полной конфигурации выводов.
Типичное применение
SC543288CFUE8 подходит для 6 применениеs: Industrial Automation Backplane Interface, Automotive Body Electronics Gateway, Consumer Audio/Video Signal Router, Embedded Computing Peripheral Bridge, Medical Patient Monitoring Subsystem, Networking Equipment Line-Card Interface.
Industrial Automation Backplane Interface
The SC543288CFUE8 fits industrial automation backplane applications because its 128-pin LQFP package delivers high GPIO count for parallel backplane signalling between PLC racks, sensor hubs, and motor-driver boards. The -40C to +85C industrial temperature range tolerates factory-floor thermal swings, and the specialized interface category covers protocol bridging that fieldbus masters require when integrating legacy serial peripherals. Placed on a backplane carrier PCB near the controller MCU, it converts between the host's high-speed bus and downstream sensor/actuator channels. The LQFP-128 footprint is preferred over BGA because field-service technicians can visually inspect and rework it without X-ray equipment, lowering factory maintenance cost.
Рекомендуется
Automotive Body Electronics Gateway
The SC543288CFUE8 suits automotive body-electronics gateway modules (BCM, door modules, HVAC controllers) where specialized interface ICs bridge CAN/LIN/FlexRay networks with discrete sensor clusters. The -40C to +85C range covers passenger-cabin thermal envelopes, and the 128-pin LQFP exposes enough I/O for body-domain actuators and switch-matrix sensing. Compared to discrete logic, the part consolidates protocol state machines, level shifting, and interrupt aggregation into one BGA-free package that survives automotive vibration profiles. Designers should confirm AEC-Q100 grade status with NXP for the specific datasheet revision before targeting body-electronics production.
Рекомендуется
Consumer Audio/Video Signal Router
For consumer A/V receiver and signal-routing products, the SC543288CFUE8's specialized interface role covers HDMI/DisplayPort/LVDS bridging and channel-switching tasks. The LQFP-128 package supports the pin count required for multi-input HDMI switching matrices, and the industrial temperature range covers set-top-box thermal envelopes. Placed adjacent to the A/V processor SoC, it manages hot-plug detection, EDID handshaking, and HDCP auxiliary channels. The lead-free RoHS finish allows global consumer-market shipment without exemption paperwork, and LQFP-128 hand-solderability simplifies low-volume A/V product rework.
Рекомендуется
Embedded Computing Peripheral Bridge
The SC543288CFUE8 functions as a peripheral bridge on embedded computing platforms (SBCs, edge gateways, industrial PCs) where an application processor lacks native I/O for legacy peripherals. Its 128-pin LQFP exposes multiple serial channels, GPIO banks, and interrupt lines that allow bridging between the host SoC and downstream UART/SPI/I2C peripherals. The -40C to +85C range tolerates edge-gateway outdoor enclosures, and the part's specialized interface classification covers protocol multiplexing that SoCs typically cannot perform alone. Designers route the part between the SoC's high-speed bus and the field-side connector cluster, simplifying BOM by eliminating discrete logic ICs.
Рекомендуется
Medical Patient Monitoring Subsystem
Medical patient monitoring equipment (multi-parameter monitors, infusion pump controllers, diagnostic carts) benefits from the SC543288CFUE8's reliable interface-bridging capability between the bedside display controller and isolated sensor front-ends. The -40C to +85C industrial temperature range covers hospital and ambulatory thermal environments, and the 128-pin LQFP supports the multi-channel analogue and digital isolation barrier interfaces typical in IEC 60601-1 compliant designs. Placed on the patient-side isolation barrier, the part aggregates sensor data for transmission across the isolation boundary. Designers must verify IEC 60601-1 compliance of the overall subsystem rather than relying on the interface IC alone.
Рекомендуется
Networking Equipment Line-Card Interface
The SC543288CFUE8 is applicable to networking line-card designs where specialized interface ICs handle PHY-to-framer bridging, SERDES aggregation, and clock-domain crossing. The 128-pin LQFP package supports the multi-protocol fan-out typical of Ethernet switch line cards, and the -40C to +85C industrial range covers telecom closet and outdoor-cabinet thermal envelopes. Placed between the switch ASIC and the PHY/SERDES cluster, the part offloads interrupt aggregation and protocol multiplexing from the main ASIC. Compared to FPGA-based bridges, the dedicated interface IC reduces BOM cost and improves deterministic latency for time-sensitive networking.
Рекомендуется
Сводка рекомендуемых товаров
Справочные инженерные данные для SC543288CFUE8 — сравнение, рекомендации по проектированию и информация о соответствии.
Руководство по выбору
Сравнение с аналогами
| Параметр | Этот товар | SC543288CFUER2 | MAX1285BCSA |
|---|---|---|---|
| Package | LQFP-128 | LQFP-128 | SOIC-16 |
| Brand | NXP Semiconductors | NXP Semiconductors | Analog Devices |
| Device Type | Interface - Specialized | Interface - Specialized | ADC Interface |
| Operating Temperature | -40C to +85C | -40C to +85C | 0C to +70C (extended grades available) |
| RoHS Status | Compliant | Compliant | Compliant |
| Pin Count | 128 | 128 | 16 |
| Lead-Free Finish | Yes | Yes | Yes |
| Authorized Source | Rochester Electronics | Rochester Electronics | Analog Devices direct / franchised distributors |
Ключевые отличия
- High-pin-count LQFP package without BGA inspection cost (против MAX1285BCSA (SOIC-16))
- Authorized aftermarket availability (против Generic broker-channel NXP parts)
- Industrial temperature range (против MAX1285BCSA (commercial 0C to +70C base grade))
Заметки по проектированию
LQFP-128 packages use 0.4 mm lead pitch - design PCB land patterns per IPC-7351 with a nominal 0.27 mm pad width and 1.5 mm pad length. Confirm exact pitch against the NXP datasheet mechanical drawing before tape-out. Apply a copper pour of at least 0.5 sq inch beneath the package body (not touching pads) to manage thermal rise during sustained I/O switching.
Do not confuse SC543288CFUE8 (tray orientation) with SC543288CFUER2 (tape-and-reel rotated orientation) during BOM population - both share the silicon but assembly lines must consume the correct orientation. Verify the full manufacturer part number on incoming reel labels against the BOM before placement to avoid 90/270-degree rotated mounting defects.
Estimated: at ambient +25C and 500 mA total VDD current with a 3.3V supply, the LQFP-128 package dissipates approximately 1.65 W. Using a typical theta_JA of 45 C/W for LQFP-128 on a 4-layer 1oz PCB, junction temperature rises approximately 74C - keeping Tj below +125C. Add thermal vias under the die pad and reduce ambient or supply voltage if your design exceeds 750 mA total current.
Информация о соответствии
RoHS compliance per LCSC and JLCPCB distributor listings. REACH, halogen-free, and AEC-Q100 status not explicitly published in available distributor data and require verification against the NXP material declaration or by contacting Rochester Electronics.
