Overview
The LPC3250FET296/01,5 is a 32-bit microcontroller from NXP USA Inc., part of the LPC3000 series. It is based on the ARM926EJ-S CPU core, featuring a Harvard architecture with a 5-stage pipeline. This microcontroller operates at CPU frequencies of up to 266 MHz, making it suitable for a wide range of applications requiring high performance and low power consumption.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | NXP USA Inc. |
| Part Number | LPC3250FET296/01,5 |
| CPU Core | ARM926EJ-S |
| CPU Frequency | Up to 266 MHz |
| SRAM | 256 KB |
| Program Memory Type | ROMless |
| Supply Voltage (Vcc/Vdd) | 0.9 V ~ 3.6 V |
| Package Type | TFBGA296 (15x15 mm) |
| Operating Temperature | -40°C ~ 85°C |
| Number of I/O Pins | 51 |
| Peripherals | DMA, I²S, LCD, Motor Control PWM, WDT, Ethernet, USB OTG, etc. |
| Connectivity | EBI/EMI, Ethernet, I²C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, USB OTG |
Key Features
- High-Performance CPU: ARM926EJ-S CPU core with a Harvard architecture and a 5-stage pipeline.
- Memory and Storage: 256 KB of SRAM, external memory interfaces including NAND Flash controllers, and Secure Digital Memory Controller.
- Communication Interfaces: High-speed UARTs, SPI controllers, SSP controllers, I²C-bus interfaces, I²S-bus interfaces, Ethernet, and USB OTG.
- Display and Graphics: LCD controller supporting both STN and TFT panels with programmable display resolution up to 1024x768.
- Additional Peripherals: DMA controller, motor control PWM, watchdog timer (WDT), and general-purpose input/output pins.
- Power Management: Internal PLL allowing CPU operation without a high-frequency crystal, and operation from the 32 kHz RTC clock.
Applications
- Consumer Electronics: Suitable for various consumer devices requiring high performance and low power consumption.
- Medical Devices: Used in medical equipment that demands reliable and efficient processing.
- Industrial Control: Ideal for industrial automation and control systems.
- Network Control: Applicable in networked devices and systems that require robust communication interfaces.
Q & A
- What is the CPU core used in the LPC3250FET296/01,5?
The LPC3250FET296/01,5 uses the ARM926EJ-S CPU core.
- What is the maximum CPU frequency of the LPC3250FET296/01,5?
The maximum CPU frequency is up to 266 MHz.
- How much SRAM does the LPC3250FET296/01,5 have?
The LPC3250FET296/01,5 has 256 KB of SRAM.
- What type of package does the LPC3250FET296/01,5 come in?
The LPC3250FET296/01,5 comes in a TFBGA296 package (15x15 mm).
- What is the operating temperature range of the LPC3250FET296/01,5?
The operating temperature range is -40°C ~ 85°C.
- Does the LPC3250FET296/01,5 support Ethernet?
- What display capabilities does the LPC3250FET296/01,5 have?
The LPC3250FET296/01,5 has an LCD controller supporting both STN and TFT panels with programmable display resolution up to 1024x768.
- What are some of the communication interfaces available on the LPC3250FET296/01,5?
The LPC3250FET296/01,5 includes high-speed UARTs, SPI controllers, SSP controllers, I²C-bus interfaces, I²S-bus interfaces, Ethernet, and USB OTG.
- Does the LPC3250FET296/01,5 have any power management features?
- What are some typical applications for the LPC3250FET296/01,5?
The LPC3250FET296/01,5 is suitable for consumer electronics, medical devices, industrial control, and network control applications.
