LPC4313JET100E - Dual-Core 204 MHz MCU | NXP
MPN： LPC4313JET100E ✓ 啟用中LPC4313JET100E 概覽
A microcontroller is a programmable integrated circuit containing a processor core, memory, and peripherals on one package. In the embedded-device hierarchy, the LPC4313JET100E belongs to the Arm Cortex-M MCU family and combines general-purpose control, communications connectivity, and real-time peripheral support. Its dual-core architecture can separate application code, communications handling, and background tasks without requiring a separate controller.
The NXP product page highlights 512 KB of flash, 136 KB of SRAM, Ethernet, two high-speed USB ports, LCD connectivity, and EMC features. The Cortex-M0 coprocessor is code- and tool-compatible upward with the Cortex-M4 core and can reach 204 MHz, making it useful for transferring selected tasks away from the main core. The family also includes configurable timers, SGPIO, and a quad SPI Flash Interface for external memory and storage expansion.
The LPC43xx architecture is designed for embedded systems requiring more connectivity and parallel processing than a basic microcontroller. Ethernet and dual high-speed USB support reduce the need for external communication controllers in gateways, industrial equipment, human-machine interfaces, and connected control systems. The 100-ball TFBGA-100 package also supports dense routing of the high-speed and display interfaces, although its fine pitch requires careful PCB layout and inspection.
Typical applications include industrial Ethernet controllers, USB-connected data acquisition equipment, human-machine interface panels, communications gateways, and embedded motor-control systems. The principal design advantage is flexible workload allocation between the Cortex-M4 and Cortex-M0 cores, while the principal integration challenge is laying out a 9 mm by 9 mm ball-grid-array footprint with controlled power, clock, and high-speed signal routing.
Use the NXP pin-description table and reference schematic when assigning PCB tracks and power domains. Place decoupling capacitors close to the supply balls, route Ethernet and USB differential pairs as controlled-impedance nets, and validate the Cortex-M4 and Cortex-M0 clock, reset, and boot configuration before committing the layout.
This page consolidates the key NXP product characteristics, drop-in family alternatives, application guidance, package considerations, and design checks needed to evaluate the LPC4313JET100E for an embedded system.
直接替換替代品，適用於 LPC4313JET100E — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
此系列的變體
與下列產品可直接替換的同系列型號： LPC4313JET100E （相同外形與佔位） — 差異在於 LCD Support, Package.
LPC4320JET100
✅ 直接替換 ⚠️ 規格未經驗證📋 參考替代品（不在目錄中）
LPC4320FET100,551
✅ 直接替換📋 參考替代品（不在目錄中）
LPC4333JET100E
✅ 直接替換 ⚠️ 規格未經驗證聯絡詢價
查看資料表 →LPC4350JET100
✅ 直接替換 ⚠️ 規格未經驗證📋 參考替代品（不在目錄中）
LPC4353JET100
✅ 直接替換 ⚠️ 規格未經驗證📋 參考替代品（不在目錄中）
LPC4313JET100E 最大額定值與電氣特性
| Product Type | 32-bit dual-core microcontroller |
| Processor Cores | Arm Cortex-M4 and Arm Cortex-M0 |
| Maximum Processor Frequency | 204 MHz |
| Embedded Flash Memory | 512 KB |
| On-Chip SRAM | 136 KB |
| Ethernet Interface | 1 Ethernet interface |
| High-Speed USB Interfaces | 2 high-speed USB interfaces |
| External Serial Flash Interface | Quad SPI Flash Interface (SPIFI) |
| Configurable Timer | State Configurable Timer (SCT) |
| Serial GPIO Interface | Serial General Purpose I/O (SGPIO) |
| LCD Support | Supported |
| EMC Features | EMC features specified for the LPC43xx family |
| 封裝 | 100-ball TFBGA, 9 mm x 9 mm |
| 安裝類型 | Surface mount |
| RoHS 狀態 | unknown |
| REACH Status | unknown |
| AEC-Q100 Qualification | unknown |
LPC4313JET100E 100-ball tfbga, 9 mm x 9 mm 腳位配置指南
LPC4313JET100E（100-ball tfbga, 9 mm x 9 mm 封裝）的腳位配置。 此數位 IC 包含 GPIO、通訊介面（UART、SPI、I2C）與電源腳位。替代腳位功能與配置選項請參閱製造商資料表。對嵌入式系統設計與 PCB 佈局至關重要。
無詳細腳位定義資料： LPC4313JET100E.
請參閱 資料表 以查看完整腳位配置。
典型應用
LPC4313JET100E 適用於 6 應用s: Industrial Ethernet Controller, USB Data Acquisition System, Human-Machine Interface Panel, Connected Communications Gateway, Industrial Monitoring and Control, High-Speed USB Test and Control Unit.
Industrial Ethernet Controller
The LPC4313JET100E fits an industrial Ethernet controller because its 204 MHz Cortex-M4 core can run communication protocols while the Cortex-M0 coprocessor handles control tasks. Integrated Ethernet, 512 KB of flash, and 136 KB of SRAM reduce the need for a separate communications processor. Place the MCU beside the Ethernet PHY and maintain controlled-impedance differential routing. Confirm isolation, surge protection, magnetics, and industrial EMC requirements in the final reference design.
推薦
USB Data Acquisition System
The LPC4313JET100E can serve as the host or control processor in a USB data acquisition system because it provides two high-speed USB interfaces, a 204 MHz Cortex-M4 core, and 136 KB of SRAM. The Cortex-M0 coprocessor can manage sampling triggers, status handling, or low-level control independently of the main data path. USB differential pairs require short, symmetrical routing with a continuous ground reference, while the analog front end must be isolated appropriately from the digital supply domains.
推薦
Human-Machine Interface Panel
The LPC4313JET100E is suitable for a human-machine interface panel because the LPC43xx family supports LCD connectivity alongside Ethernet and USB. Its Cortex-M4/M0 architecture allows graphics or user-interface logic to run on the main core while the coprocessor handles buttons, indicators, timers, or communications. The 100-ball TFBGA provides a high pin count for display and control signals, but designers should use short display traces, separate analog and digital supply filtering, and an EMC-conscious enclosure and return-path strategy.
推薦
Connected Communications Gateway
The LPC4313JET100E fits a connected gateway where Ethernet, two high-speed USB ports, and external flash are more useful than a single-interface MCU. Its 512 KB of internal flash supports boot code, protocol stacks, and application firmware, while the quad SPI Flash Interface can extend nonvolatile storage for logs, assets, or firmware images. Place SPI flash and its decoupling close to the device, preserve signal integrity on USB and Ethernet, and plan firmware updates for both internal and external memory.
推薦
Industrial Monitoring and Control
The LPC4313JET100E can serve as the central controller in an industrial monitoring system by combining a 204 MHz Cortex-M4 core, a Cortex-M0 coprocessor, Ethernet, USB, and programmable timers. The main core can process data and manage communications while the coprocessor handles periodic sampling or deterministic control functions. Use the State Configurable Timer and SGPIO for suitable peripheral functions, isolate field-side interfaces, and validate timing margins across temperature and operating-voltage conditions.
推薦
High-Speed USB Test and Control Unit
The LPC4313JET100E supports a USB-connected test and control unit by combining two high-speed USB interfaces with 204 MHz processing and 136 KB of SRAM. One USB interface can serve a host connection while the other connects a target or peripheral, and the dual-core architecture can divide protocol handling from real-time acquisition. Route both USB interfaces as controlled-impedance differential pairs, keep return paths continuous under connector and cable events, and include boot and recovery paths for field maintenance.
推薦
推薦產品摘要
工程參考資料，適用於 LPC4313JET100E — 比較、設計指引及合規資訊。
選型指南
與替代品比較
| 參數 | 本產品 | LPC4320JET100 | LPC4320FET100,551 | LPC4333JET100 | LPC4350JET100 | LPC4353JET100 |
|---|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 100-ball TFBGA (9 mm x 9 mm) | 100-ball TFBGA (9 mm x 9 mm) | 100-ball TFBGA (9 mm x 9 mm) | 100-ball TFBGA (9 mm x 9 mm) | 100-ball TFBGA (9 mm x 9 mm) | 100-ball TFBGA (9 mm x 9 mm) |
主要差異化特點
- Integrated dual-core Arm architecture (對比LPC4320JET100)
- Substantial integrated memory for connected embedded systems (對比LPC4350JET100)
- Dual high-speed USB plus Ethernet connectivity (對比LPC4353JET100)
- External storage and configurable peripheral support (對比LPC4333JET100)
設計說明
Treat the 100-ball TFBGA as a fine-pitch routing problem. Use the NXP land pattern and pin table, apply symmetric fanout where practical, provide direct return-path vias near high-speed transitions, and route Ethernet and USB differential pairs as coupled traces with the impedance required by the selected PCB stack-up. Do not substitute a generic BGA footprint without checking ball-to-pad orientation and pad dimensions.
Partition the supply network according to the manufacturer power-ball requirements and place the specified bypass capacitors immediately adjacent to their supply balls. Separate noisy digital activity from sensitive analog and communication sections, provide clean local return paths, and inspect the board for exposed copper that could increase EMI coupling. Verify startup current, Ethernet PHY demand, USB bus-power limits, and regulator headroom under worst-case conditions.
Plan clock, reset, boot, and debug access before placing the MCU. Keep the Cortex-M4 and Cortex-M0 clock distribution symmetric where the reference design specifies matched routing, preserve short return paths beneath clock traces, and make boot configuration readable and serviceable. If the design uses the quad SPI Flash Interface, place the external flash close to the SPIFI pins to minimize loop area and support predictable flash timing.
Validate Ethernet and both high-speed USB interfaces with the final stack-up, connectors, protection components, and enclosure. Maintain continuous reference planes, avoid stubs and unnecessary test pads on high-speed nets, and include the correct series-termination strategy in the reference design. EMC testing should cover powered cables and accessories because connector transitions can dominate radiated emissions even when the MCU layout itself is compliant.
合規資訊
The manufacturer product listing does not establish the requested compliance and qualification statuses. Obtain the current LPC4313JET100E product data sheet and NXP compliance declarations before making environmental or automotive claims.
