LPC4330FET100Y
LPC4330FET100Y - Dual-Core 204 MHz Cortex-M4/M0 MCU | NXP
The NXP Semiconductors LPC4330FET100Y is a 32-bit, dual-core Arm Cortex-M4/M0 microcontroller operating up to 204 MHz, with 264 kB of SRAM and no on-chip program flash, in a 100-ball TFBGA package measuring 9 x 9 mm. The Cortex-M4 core handles the primary embedded-control workload, while the Cortex-M0 coprocessor supports peripheral operations and signal-processing tasks. The device also integrates Ethernet, CAN, two high-speed USB interfaces with on-chip PHY, AES, SPIFI, SGPIO, and SCT peripherals.
A microcontroller is a programmable semiconductor that combines a processor core, memory, communication peripherals, and general-purpose input/output functions on one integrated circuit. The LPC4330 belongs to the 32-bit Arm Cortex-M microcontroller family and sits within the broader embedded-processing and semiconductor hierarchy. Its mixed Cortex-M4/M0 architecture is intended to divide control and service workloads while preserving software compatibility within the Cortex-M ecosystem.
Three characteristics define the LPC4330FET100Y. Its 204 MHz maximum Cortex-M4 operating frequency supports responsive control and signal-processing tasks, while the 264 kB SRAM provides working memory for data, buffers, and real-time execution. The ROMless configuration requires an external memory interface for program storage, allowing the system designer to select an appropriate nonvolatile memory device. The integrated Ethernet, CAN, two high-speed USB ports, and AES hardware accelerate secure connected-product designs without requiring separate interface devices.
The dual-core organization is the primary architectural feature. The Cortex-M4 core provides the main execution environment, while the Cortex-M0 core can service suitable peripheral workloads. This separation can reduce contention in interrupt-driven systems and allows software architects to assign deterministic communication or control tasks deliberately. The product also combines high-speed USB connectivity with Ethernet and CAN, enabling gateways, industrial controllers, communications equipment, and embedded data-acquisition systems to support multiple external interfaces.
Typical uses include industrial Ethernet bridges, CAN-based automation controllers, USB-to-serial or protocol-conversion equipment, secure embedded gateways, motor and motion-control systems, and test systems that combine high-speed USB with embedded control. The external-program-memory architecture is particularly useful when a product requires large firmware images, field-updatable code, or controlled boot and security workflows. AES hardware also supports efficient cryptographic operations in connected and access-oriented equipment.
PCB design should treat the TFBGA-100 land pattern as a fine-pitch routing constraint and follow NXP's package, footprint, and recommended-land-pattern guidance. Power, ground, decoupling, high-speed USB, Ethernet, and memory-interface routing must be planned together. Confirm operating voltages, peripheral pin multiplexing, external memory requirements, boot configuration, and exposed-ball assignments in the manufacturer datasheet before schematic capture or PCB release.
This product record combines the manufacturer's device overview with distributor package, processor, memory, and interface details. It also adds application-specific design guidance, a structured pinout check, and decision criteria for engineers evaluating the LPC4330FET100Y for high-speed dual-core embedded systems.
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