Overview
The LPC4322JET100E, produced by NXP USA Inc., is a dual-core microcontroller unit (MCU) that integrates an Arm Cortex-M4 and an Arm Cortex-M0 processor. This MCU is designed to provide high performance and low power consumption, making it suitable for a variety of applications. The device features a 3-stage pipeline and uses a Harvard architecture with separate local instruction and data buses, as well as a third bus for peripherals.
Key Specifications
| Specification | Value |
|---|---|
| Processor Cores | Dual-core: Arm Cortex-M4 and Arm Cortex-M0 |
| Flash Memory | 512 kB |
| SRAM | 136 kB |
| USB Interfaces | Two High-Speed (HS) USB |
| Display Interface | LCD |
| EMC | Supported |
| Package Type | TFBGA100 |
Key Features
- Dual-core architecture with Arm Cortex-M4 and Arm Cortex-M0 processors for balanced performance and power efficiency.
- 512 kB of flash memory and 136 kB of SRAM for ample storage and runtime memory.
- Two High-Speed USB interfaces for fast data transfer and connectivity.
- LCD interface for display applications.
- EMC (Electromagnetic Compatibility) features to ensure robust operation in various environments.
Applications
The LPC4322JET100E is versatile and can be used in a wide range of applications, including:
- Industrial automation and control systems.
- Medical devices requiring high precision and reliability.
- Consumer electronics such as smart home devices and appliances.
- Automotive systems, including infotainment and control units.
- IoT (Internet of Things) devices that require both performance and low power consumption.
Q & A
- What are the processor cores of the LPC4322JET100E?
The LPC4322JET100E features dual-core processors: an Arm Cortex-M4 and an Arm Cortex-M0. - How much flash memory does the LPC4322JET100E have?
The device has 512 kB of flash memory. - What is the SRAM capacity of the LPC4322JET100E?
The SRAM capacity is 136 kB. - Does the LPC4322JET100E support USB interfaces?
Yes, it supports two High-Speed (HS) USB interfaces. - Is the LPC4322JET100E suitable for display applications?
Yes, it includes an LCD interface for display applications. - What package type is the LPC4322JET100E available in?
The device is offered in a TFBGA100 package. - What are some key applications of the LPC4322JET100E?
It is used in industrial automation, medical devices, consumer electronics, automotive systems, and IoT devices. - Does the LPC4322JET100E have EMC features?
Yes, it includes features for Electromagnetic Compatibility (EMC). - What is the architecture of the processor in the LPC4322JET100E?
The processor uses a Harvard architecture with separate local instruction and data buses, as well as a third bus for peripherals. - How many stages does the pipeline of the Arm Cortex-M4 CPU have?
The Arm Cortex-M4 CPU has a 3-stage pipeline.
