LPC4367JBD208E - 204MHz Dual-Core Cortex-M4/M0 MCU | NXP
部品番号: LPC4367JBD208E ✓ 生産中LPC4367JBD208E 概要
A microcontroller is a programmable system-on-chip that integrates a processor core, memory, peripherals, and communication interfaces into one package. The Cortex-M4 core handles real-time control and DSP-oriented processing, while the Cortex-M0 core can execute supporting tasks, offload background work, or provide a dedicated boot and communications path. This heterogeneous dual-core architecture belongs to the ARM Cortex-M family of low-power embedded processors.
The LPC4367JBD208E combines 1 MB of on-chip flash with 154 kB of SRAM for code, data storage, frame buffering, and Ethernet or USB data handling. Its processor includes a memory protection unit supporting eight regions and a nested vectored interrupt controller for deterministic interrupt servicing. The 208-LQFP package provides extensive external connectivity for industrial control, network interface, display, and USB applications.
The device integrates Ethernet, two high-speed USB ports, and LCD-related functionality. These interfaces allow one microcontroller to manage network traffic, USB connectivity, graphical output, and real-time control functions without requiring separate communication controllers. The combination of a 204 MHz Cortex-M4 core and an auxiliary Cortex-M0 core is particularly useful when control-loop workload must be isolated from service tasks or connectivity stacks.
Typical applications include industrial Ethernet controllers, USB-to-Ethernet bridges, connected test equipment, building automation gateways, human-machine interfaces, and embedded data acquisition systems. The dual-core design can also support protocol handling alongside real-time sampling or motor-control workloads where deterministic task separation improves system responsiveness.
When laying out the 208-LQFP board, follow the NXP datasheet pin-assignment table for every supply, ground, analog, and high-speed signal connection. Place decoupling capacitors at each supply pin, route Ethernet and USB differential pairs with controlled geometry, and keep the M4 and M0 clock, reset, and debug interfaces accessible for production programming and fault diagnosis.
This page consolidates the NXP device specifications, package and memory details, interface capabilities, drop-in family alternatives, and practical layout guidance. It also provides parameter comparisons and engineering notes that support design review, sourcing, PCB planning, and long-term maintenance of LPC43xx-based products.
ドロップイン代替品: LPC4367JBD208E — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。
このシリーズのバリエーション
同一シリーズでドロップイン互換のモデル: LPC4367JBD208E （同一形状・フットプリント） — 相違点: Package, SRAM, Architecture, Ethernet, LCD Support.
LPC4357JBD208E
✅ ドロップイン価格はお問い合わせください
データシートを見る →LPC4357JBD208K
✅ ドロップイン価格はお問い合わせください
データシートを見る →LPC4367JBD208K
✅ ドロップイン ⚠️ 仕様未検証📋 参考代替品（カタログ未掲載）
LPC4367JBD208
✅ ドロップイン ⚠️ 仕様未検証📋 参考代替品（カタログ未掲載）
LPC4357JBD208E
✅ ドロップイン ⚠️ 仕様未検証価格はお問い合わせください
データシートを見る →LPC4367JBD208E 最大定格＆電気的特性
| Product Type | 32-bit dual-core microcontroller |
| Processor Core | Arm Cortex-M4 and Arm Cortex-M0 |
| Maximum CPU Frequency | 204 MHz |
| Flash Memory | 1 MB (1M x 8) |
| SRAM | 154 kB |
| Architecture | ARM 32-bit |
| Ethernet Interface | 1 Ethernet interface |
| High-Speed USB Interfaces | 2 high-speed USB interfaces |
| LCD Support | Integrated LCD support |
| EMC Features | Integrated EMC features |
| Memory Protection Unit | 8 protected regions |
| Interrupt Controller | Nested Vectored Interrupt Controller (NVIC) |
| パッケージ | 208-LQFP (28 x 28 mm) |
| 実装タイプ | Surface mount |
| Packaging | Tray |
| Moisture Sensitivity Level | MSL 3 |
| Peak Reflow Temperature | 260 C |
| Maximum Time at Peak Reflow Temperature | 30 s |
| Terminal Finish | Tin |
| JESD-609 Code | e3 |
LPC4367JBD208E 208-lqfp (28 x 28 mm) ピン配置ガイド
LPC4367JBD208E (208-lqfp (28 x 28 mm) パッケージ) のピン配置。 このデジタルICには、GPIO、通信インターフェース (UART、SPI、I2C)、および電源ピンが含まれています。代替ピン機能と設定オプションについては、メーカーのデータシートを参照してください。組み込みシステム設計とPCBレイアウトに不可欠です。
詳細なピン配置データはありません: LPC4367JBD208E.
詳細は データシート をご参照ください。
主な用途
LPC4367JBD208E の用途: 6 件s: Industrial Ethernet Control Gateway, USB-to-Ethernet Communication Bridge, Human-Machine Interface Controller, High-Speed USB Data Acquisition, Building Automation and Environmental Monitoring, Embedded Test and Measurement Equipment.
Industrial Ethernet Control Gateway
The LPC4367JBD208E fits an industrial Ethernet gateway because it combines Ethernet, a 204 MHz Cortex-M4 core, 1 MB of flash, and 154 kB of SRAM in one controller. The M4 core can process protocol traffic and supervisory logic, while the Cortex-M0 core can handle a background service task or isolated communications routine. Its 208-LQFP package also exposes the mixed-signal and digital I/O needed for sensor aggregation. Keep Ethernet traces geometry-controlled, provide the required PHY interface support components, and place local decoupling close to each supply pin.
おすすめ
USB-to-Ethernet Communication Bridge
The LPC4367JBD208E is suitable for a USB-to-Ethernet bridge because it integrates two high-speed USB interfaces and Ethernet in a single microcontroller. The Cortex-M4 core provides throughput for protocol processing, and the Cortex-M0 core can support background maintenance or a dedicated monitoring function. The 1 MB flash accommodates firmware for USB and network stacks, while 154 kB of SRAM supports buffering. Preserve controlled-impedance routing for USB and Ethernet pairs and follow NXP reference layouts for ESD and magnetics isolation.
おすすめ
Human-Machine Interface Controller
The LPC4367JBD208E supports an industrial human-machine interface by combining LCD support with 204 MHz processing, Ethernet connectivity, and two high-speed USB interfaces. The Cortex-M4 core can update graphical content and process operator input, while the Cortex-M0 core can run background diagnostics without interfering with the primary user interface. With 1 MB flash and 154 kB of SRAM, the device also has useful capacity for local assets and communication buffers. Confirm display timing, touch-controller interface, and I/O expansion requirements in the NXP datasheet.
おすすめ
High-Speed USB Data Acquisition
The LPC4367JBD208E is well suited to high-speed data acquisition because its 204 MHz Cortex-M4 core can process samples while the Cortex-M0 core handles buffering, status reporting, or peripheral control. Two integrated high-speed USB interfaces can connect a host computer and an external peripheral, and 154 kB of SRAM provides working space for real-time data handling. The 1 MB flash supports firmware and calibration data. Validate USB signal integrity, provide compliant bus-power protection, and use controlled-impedance routing based on the NXP reference design.
おすすめ
Building Automation and Environmental Monitoring
The LPC4367JBD208E can act as a building-automation controller by combining Ethernet connectivity, two high-speed USB interfaces, and a large set of I/O in a 208-LQFP package. The Cortex-M4 core can supervise sensors and control loops, while the Cortex-M0 core can execute logging or network service tasks. The 154 kB SRAM supports local buffering when the upstream network is unavailable. Use the device for environmental monitoring only within its specified electrical and temperature limits, and isolate external field wiring from sensitive analog circuitry.
おすすめ
Embedded Test and Measurement Equipment
The LPC4367JBD208E fits instrument-control and automated-test equipment because the Cortex-M4 core supports time-sensitive control and DSP-oriented processing, while the Cortex-M0 core can execute service routines. Ethernet enables remote control, two high-speed USB interfaces support test peripherals and data transfer, and 1 MB of flash accommodates instrument firmware. The 208-LQFP package provides ample external connections for analog front ends and relays. Separate sensitive measurement circuits from digital switching nodes and confirm grounding and isolation arrangements for laboratory equipment.
おすすめ
おすすめ製品の概要
エンジニアリング参考データ: LPC4367JBD208E — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
代替品との比較
| パラメータ | この製品 | LPC4357JBD208E | LPC4357JBD208K | LPC4367JBD208K | LPC4367JBD208 | LPC4357JBD208 |
|---|---|---|---|---|---|---|
| Package | 208-LQFP (28 x 28 mm) | 208-LQFP (28 x 28 mm) | 208-LQFP (28 x 28 mm) | 208-LQFP (28 x 28 mm) | 208-LQFP (28 x 28 mm) | 208-LQFP (28 x 28 mm) |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Processor Cores | Arm Cortex-M4 and Cortex-M0 | Arm Cortex-M4 and Cortex-M0 | Arm Cortex-M4 and Cortex-M0 | Arm Cortex-M4 and Cortex-M0 | Arm Cortex-M4 and Cortex-M0 | Arm Cortex-M4 and Cortex-M0 |
| Maximum CPU Frequency | 204 MHz | 204 MHz | 204 MHz | 204 MHz | 204 MHz | 204 MHz |
| Flash Memory | 1 MB (1M x 8) | 1 MB | 1 MB | 1 MB | 1 MB | 1 MB |
| SRAM | 154 kB | 154 kB | 154 kB | 154 kB | 154 kB | 154 kB |
| Memory Protection Regions | 8 regions | 8 regions | 8 regions | 8 regions | 8 regions | 8 regions |
| Communications | Ethernet and 2 high-speed USB interfaces | Ethernet and 2 high-speed USB interfaces | Ethernet and 2 high-speed USB interfaces | Ethernet and 2 high-speed USB interfaces | Ethernet and 2 high-speed USB interfaces | Ethernet and 2 high-speed USB interfaces |
| Ordering Grade Suffix | E | E | K | K | No E suffix | No E suffix |
主な差別化要因
- Integrated dual-core processing with extensive connectivity （vs LPC4357JBD208E)
- Exact LPC4367 ordering-grade family compatibility （vs LPC4367JBD208K)
- Documented same-silicon consolidation path （vs LPC4357JBD208K)
設計ノート
Assign and decouple every power pin according to the NXP pin-configuration table. Place the required bulk and high-frequency capacitors close to the device, with the shortest possible return paths to the associated ground plane. The 208-LQFP package has numerous supply and ground leads, so use multiple connections exactly as shown in the manufacturer layout guidance rather than relying on a single pair to carry return current.
Follow the NXP reference layout for the Ethernet and two high-speed USB interfaces. Keep high-speed differential pairs short, continuous, and impedance controlled, and avoid routing them across digital switching nodes or split power planes. Place ESD protection near the external connectors and keep magnetics, PHY circuitry, and connector interfaces away from the microcontroller clock and sensitive analog routing.
Plan clock, reset, debug, and boot signals for manufacturing access because the LPC4367JBD208E is programmed and debugged through dedicated interfaces. Provide clean reference-clock routing, keep reset away from noisy peripherals, and reserve test points for high-speed signals. The dual-core configuration also requires correct startup code, memory allocation, and synchronization between the Cortex-M4 and Cortex-M0 cores.
Do not assume that identical package names guarantee identical peripheral behavior across all LPC43xx variants. Before substituting LPC4357 or alternate grade suffixes, compare the exact pin names, power requirements, Ethernet and USB feature set, clock configuration, and temperature grade in the NXP data sheets. The LPC4357JBD208E and LPC4357JBD208K are documented as sharing the same silicon, but the required LPC4367 function set must still be checked.
コンプライアンス情報
The device is listed with JESD-609 code e3, a tin terminal finish, MSL 3, and a 260 C peak reflow condition. RoHS, REACH, halogen-free, and conflict-minerals declarations are not confirmed by the manufacturer information listed for this part.
