LPC4333JET100E - 204MHz Dual-Core MCU with 512KB Flash | NXP
N.º da peça: LPC4333JET100E ✓ AtivoLPC4333JET100E Visão geral
A microcontroller is a programmable system-on-chip that integrates a processor core, memory, communication peripherals, timers, and general-purpose I/O into one package. The LPC4333JET100E belongs to the LPC43xx family of Cortex-M4/M0 embedded microcontrollers, combining the LPC4300 series performance level with flexible peripherals and external memory interfaces. Its Ethernet, USB, LCD, and configurable peripheral resources make it suitable for connected embedded equipment rather than simple standalone control.
Key features include a 204 MHz Arm Cortex-M4 core, an additional Arm Cortex-M0 coprocessor, 512 KB of flash, 136 KB of SRAM, Ethernet, two high-speed USB interfaces, LCD support, and advanced configurable peripherals including the State Configurable Timer and Serial General Purpose I/O interface. The LPC4333JET100E also includes an SPI Flash Interface for external serial flash access and on-chip EEPROM capability in the LPC43xx family.
The dual-core architecture allows control tasks to execute on the Cortex-M0 coprocessor while the Cortex-M4 handles application processing, protocol management, or higher computational load. The 204 MHz operating speed and generous 136 KB SRAM help reduce external memory pressure in networking, industrial, communications, and human-machine-interface designs. The 512 KB flash provides 16 KB of EEPROM according to the verified NXP product description.
Typical applications include Ethernet-connected industrial controllers, USB data-acquisition equipment, LCD human-machine interfaces, communications gateways, and embedded systems requiring multiple high-speed serial interfaces. The 100-TFBGA package also supports compact board layouts, although fine-pitch assembly and careful escape-routing are necessary. Designers should confirm the exact exposed pad, ball assignments, and PCB footprint against the manufacturer datasheet before fabrication.
For new designs, the key engineering trade-off is integration versus package complexity. The LPC4333JET100E consolidates dual-core processing, connectivity, memory, and configurable peripherals in a 9 x 9 mm BGA, but it requires careful PCB layout, thermal analysis, and assembly-process control. For existing LPC4333 boards, validated firmware, memory sizing, peripheral configuration, and the TFBGA-100 footprint must be checked before substitution.
This page combines verified manufacturer and distributor information with practical application guidance, package considerations, and drop-in comparison data to support component selection, PCB planning, sourcing, and replacement evaluation.
Alternativas drop-in para LPC4333JET100E — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Variantes desta série
Modelos da mesma série compatíveis como drop-in com LPC4333JET100E (mesmo formato e footprint) — diferindo em Package, Ethernet, CAN, Core Architecture, Core Count.
LPC4333JET100
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
LPC4333JET100551
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
LPC4333JET256
✅ Drop-InConsulte o preço
Ver ficha técnica →LPC4330FBD144
✅ Drop-InConsulte o preço
Ver ficha técnica →LPC4337
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
LPC4333JET100E Classificações máximas e características elétricas
| Product Type | 32-bit dual-core microcontroller |
| Main Processor Core | Arm Cortex-M4 |
| Coprocessor Core | Arm Cortex-M0 |
| Maximum Processor Frequency | 204 MHz |
| Architecture | 32-bit |
| On-Chip Flash Memory | 512 KB |
| On-Chip SRAM | 136 KB |
| On-Chip EEPROM | 16 KB |
| Ethernet Interface | 1 Ethernet interface |
| USB Interface | 2 high-speed USB interfaces |
| External Serial Flash Interface | Quad SPI Flash Interface (SPIFI) |
| LCD Support | Yes |
| Configurable Timer | State Configurable Timer (SCT) |
| Serial GPIO Interface | Serial General Purpose I/O (SGPIO) |
| Encapsulamento | 100-TFBGA, 9 x 9 mm |
| Tipo de montagem | Surface Mount |
Guia de Configuração de Pinos do LPC4333JET100E 100-tfbga, 9 x 9 mm
Configuração de pinos para LPC4333JET100E (pacote 100-tfbga, 9 x 9 mm). Este CI digital inclui GPIO, interfaces de comunicação (UART, SPI, I2C) e pinos de alimentação. Consulte o datasheet do fabricante para funções alternativas dos pinos e opções de configuração. Essencial para projeto de sistemas embarcados e layout de PCB.
Nenhum dado detalhado de pinagem disponível para LPC4333JET100E.
Consulte a ficha técnica para a configuração completa dos pinos.
Aplicações típicas
LPC4333JET100E é adequado para 6 aplicaçãos: Industrial Ethernet Controllers, USB Data-Acquisition Equipment, LCD Human-Machine Interfaces, Communications Gateways, Connected IoT Edge Devices, Motor and Motion Control.
Industrial Ethernet Controllers
The LPC4333JET100E fits industrial Ethernet controllers because it combines a 204 MHz Cortex-M4 core with an Arm Cortex-M0 coprocessor, 136 KB of SRAM, and integrated Ethernet support. The M4 core can execute protocol processing and application logic, while the M0 core can service time-critical control or peripheral tasks. At 512 KB of flash, the device provides useful code storage without requiring external memory in moderate firmware designs. The Ethernet controller still needs an appropriate external physical-layer interface and carefully controlled signal routing. Differential Ethernet traces, reference-plane continuity, and isolation requirements should be evaluated against the target industrial environment. The principal trade-off is that the 100-TFBGA footprint demands fine-pitch assembly, so an existing LPC4333 board can reuse validated routing more easily than a new design can copy it blindly.
Recomendado
USB Data-Acquisition Equipment
The LPC4333JET100E is appropriate for USB data-acquisition equipment requiring two high-speed USB interfaces, substantial serial connectivity, and a 204 MHz application processor. Its 136 KB of SRAM can support buffering and control tasks, while the Cortex-M0 coprocessor can handle sampled-data acquisition or device management concurrently with the M4 core. The 512 KB flash configuration supports embedded control code, but acquisition firmware, buffering requirements, and USB protocol stacks must be sized before release. A high-speed USB interface requires a compliant connector and routing scheme with controlled impedance. Because the MCU uses a 100-TFBGA package, power and USB routing need careful escape-path planning, and the exposed thermal pad must follow the manufacturer's land-pattern and assembly instructions.
Recomendado
LCD Human-Machine Interfaces
The LPC4333JET100E supports LCD human-machine interfaces through its verified LCD capability, 204 MHz processing speed, and 136 KB of SRAM. The Cortex-M4 core can manage graphical rendering and user-input logic, while the Cortex-M0 coprocessor can monitor buttons, encoders, or periodic control functions. The 512 KB flash configuration is useful for compact interface firmware, although final code capacity depends on graphics assets, font tables, and the selected display library. An LCD interface also creates high-speed edge-sensitive signals that should be routed away from switching nodes and sensitive analog sections. The 9 x 9 mm TFBGA package helps limit board area, but its fine-pitch assembly makes display connector placement and BGA fanout central to mechanical and manufacturing planning.
Recomendado
Communications Gateways
The LPC4333JET100E is well suited to communications gateways that need concurrent embedded processing and multiple connectivity options. Its dual Cortex-M4/M0 architecture allows the 204 MHz M4 core to handle protocol conversion or routing logic while the M0 coprocessor services lower-level control tasks. Ethernet and two high-speed USB interfaces support gateway connections, while the 136 KB SRAM and 512 KB flash configuration allow moderately sized protocol stacks to operate without immediate external-memory expansion. Designers should partition interrupts and shared-memory access carefully because the two cores can access common resources. High-speed interfaces also require short, impedance-controlled routes and adequate grounding. The TFBGA-100 package reduces board area but complicates prototype assembly, so production process capability should be checked before committing to the footprint.
Recomendado
Connected IoT Edge Devices
The LPC4333JET100E can serve as the control center of a connected IoT edge device that needs more processing capability than a small 8-bit or Cortex-M0-class controller. The 204 MHz Cortex-M4 core handles application logic and connectivity software, while the Cortex-M0 coprocessor provides a path for responsive background or peripheral tasks. Ethernet and two high-speed USB interfaces enable local wired connectivity, and the 136 KB SRAM helps support protocol buffering. The 512 KB flash configuration may be adequate for compact gateways, but connected-device firmware commonly requires OTA update space, certificates, and logging, so memory headroom must be measured. Low-power operation and exact supply limits are not quantified in the verified data and must be checked in the datasheet. PCB planning should reserve the correct BGA footprint and test points for programming and manufacturing.
Recomendado
Motor and Motion Control
The LPC4333JET100E can support sophisticated motor and motion-control systems because its Cortex-M4 core operates at 204 MHz and its configurable State Configurable Timer provides event-driven timing resources. The Cortex-M0 coprocessor can execute supervisory control or deterministic peripheral tasks, allowing the main core to focus on motion algorithms and supervisory functions. The SCT and SGPIO resources can help reduce peripheral load and support deterministic signal handling, while 136 KB of SRAM accommodates control state and diagnostics. The verified data does not expose motor-control timing guarantees, so loop bandwidth, PWM synchronization, fault response, and timer-clock limits must be validated from the full datasheet. The 100-TFBGA package saves board space but demands careful grounding and thermal design around power conversion stages.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para LPC4333JET100E — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | LPC4333JET100 | LPC4333JET100551 | LPC4333JET256 | LPC4330 | LPC4337 |
|---|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 100-TFBGA (9x9) | 100-TFBGA (9x9) | 100-TFBGA (9x9) | 100-TFBGA (9x9) | 100-TFBGA (9x9) | 100-TFBGA (9x9) |
| Processor Core | Arm Cortex-M4 plus Arm Cortex-M0 | Arm Cortex-M4 plus Arm Cortex-M0 | Arm Cortex-M4 plus Arm Cortex-M0 | Arm Cortex-M4 plus Arm Cortex-M0 | Arm Cortex-M4 plus Arm Cortex-M0 | Arm Cortex-M4 plus Arm Cortex-M0 |
| Maximum Frequency | 204 MHz | 204 MHz | 204 MHz | 204 MHz | 204 MHz | 204 MHz |
Principais diferenciais
- Integrated dual-core processing (vs LPC4330)
- Connectivity integration (vs LPC4333JET256)
- Defined memory configuration (vs LPC4333JET100551)
Notas de projeto
Treat the LPC4333JET100E as a fine-pitch, 100-TFBGA design rather than a generic BGA footprint. Use the NXP-recommended 9 x 9 mm land pattern, including the exposed-pad geometry, solder-mask definition, and paste layout. Place the MCU, decoupling network, and clock components as a compact cluster; route high-speed Ethernet, USB, and memory signals first; then complete lower-speed routing. Because the supplied data does not include a complete pin map, verify every ball assignment and exposed-pad connection against the manufacturer documentation before PCB release.
Confirm supply voltage, decoupling, and power-sequence requirements from the full LPC4333JET100 datasheet before assigning rails around the 204 MHz Cortex-M4 core and Cortex-M0 coprocessor. The verified web data does not state operating-voltage limits, quiescent current, or maximum junction temperature, so those values must not be inferred. Use short, low-impedance supply paths and place bulk and high-frequency decoupling near the relevant supply balls. If Ethernet or USB PHYs are used, isolate noisy converter paths from communication return currents to reduce conducted and radiated coupling.
Plan the dual-core firmware and PCB implementation together. The Cortex-M0 coprocessor is useful for responsive peripheral tasks, but shared-memory access, interrupt ownership, and startup coordination can introduce race conditions if the partition is not defined. Allocate deterministic SRAM regions, document inter-core communication, and reserve memory-map documentation. For the 100-TFBGA package, verify escaped traces for programming, debug, UART, and manufacturing test signals; lack of probe access can delay board bring-up even when the application routing is correct.
Informações de conformidade
The supplied verified data does not provide explicit compliance statements for the LPC4333JET100E. No compliance status has been assumed.
