Overview
The LPC3240FET296/01,5 is a 16/32-bit ARM microcontroller produced by NXP USA Inc. This microcontroller is based on the ARM926EJ-S CPU core, which features a Harvard architecture and a 5-stage pipeline. It operates at CPU frequencies of up to 266 MHz, making it a robust choice for various high-performance applications. The LPC3240 is packaged in a TFBGA296 plastic thin fine-pitch ball grid array package, suitable for a wide range of industrial, consumer, and medical devices.
Key Specifications
| Specification | Details |
|---|---|
| CPU Core | ARM926EJ-S |
| CPU Frequency | Up to 266 MHz |
| SRAM | 256 kB |
| Package Type | TFBGA296 |
| Package Dimensions | 15 mm x 15 mm x 0.7 mm |
| Temperature Range | -40°C to +85°C |
| External Memory Interfaces | Three external memory interfaces, NAND Flash controllers, Secure Digital Memory Controller |
| UARTs | Three high-speed UARTs with baud rates up to 921,600 bps |
| SPI Controllers | Two SPI controllers |
| SSP Controllers | Two SSP controllers |
| I2C-bus Interfaces | Two I2C-bus interfaces with standard open-drain pins |
| I2S-bus Interfaces | Two I2S-bus interfaces with separate input and output channels |
| LCD Controller | Supports both STN and TFT panels, programmable display resolution up to 1024 x 768 |
| SD Memory Card Interface | Conforms to SD Memory Card Specification Version 1.01 |
| General Purpose I/O Pins | Includes 12 GP input pins, 24 GP output pins |
| PLL and Clocking | On-chip PLL allows CPU operation up to the maximum CPU rate without a high frequency crystal |
Key Features
- High-Performance CPU: The ARM926EJ-S CPU core with a 5-stage pipeline ensures high processing capabilities.
- Memory and Storage: 256 kB SRAM, external memory interfaces, NAND Flash controllers, and Secure Digital Memory Controller.
- Communication Interfaces: Three high-speed UARTs, two SPI controllers, two SSP controllers, and two I2C-bus interfaces.
- Audio and Video: Two I2S-bus interfaces and an LCD controller supporting both STN and TFT panels.
- Networking: 10/100 Ethernet controller.
- Peripheral Support: SD memory card interface, general purpose I/O pins, and on-chip PLL for flexible clocking.
- Package and Temperature Range: TFBGA296 package with a temperature range of -40°C to +85°C.
Applications
- Consumer Electronics: Suitable for various consumer devices requiring high-performance processing and multiple interfaces.
- Medical Devices: Used in medical equipment that demands reliable and high-speed processing capabilities.
- Industrial Control: Ideal for industrial control systems, automation, and networking applications.
- Network Control: Applicable in network control devices and systems that require robust communication interfaces.
Q & A
- What is the CPU core used in the LPC3240FET296/01,5?
The LPC3240FET296/01,5 uses the ARM926EJ-S CPU core.
- What is the maximum CPU frequency of the LPC3240FET296/01,5?
The maximum CPU frequency is up to 266 MHz.
- How much SRAM does the LPC3240FET296/01,5 have?
The LPC3240FET296/01,5 has 256 kB of SRAM.
- What type of package is the LPC3240FET296/01,5 available in?
The LPC3240FET296/01,5 is packaged in a TFBGA296 plastic thin fine-pitch ball grid array package.
- What is the temperature range of the LPC3240FET296/01,5?
The temperature range is -40°C to +85°C.
- Does the LPC3240FET296/01,5 support Ethernet?
Yes, it supports 10/100 Ethernet.
- What types of memory interfaces does the LPC3240FET296/01,5 have?
The LPC3240FET296/01,5 has three external memory interfaces, NAND Flash controllers, and a Secure Digital Memory Controller.
- How many UARTs does the LPC3240FET296/01,5 have?
The LPC3240FET296/01,5 has three high-speed UARTs.
- Does the LPC3240FET296/01,5 support LCD displays?
Yes, it supports both STN and TFT panels with programmable display resolution up to 1024 x 768.
- What is the purpose of the on-chip PLL in the LPC3240FET296/01,5?
The on-chip PLL allows CPU operation up to the maximum CPU rate without the requirement for a high frequency crystal.
