Overview
The LPC2124FBD64/01,15 is a single-chip 16/32-bit microcontroller produced by NXP USA Inc. It is based on the Arm7TDMI-S CPU, which provides real-time emulation and embedded trace support. This microcontroller is part of the LPC2000 series, known for its high performance and versatility in various applications.
The device features 256 kB of embedded flash memory and 16 kB of RAM, making it suitable for a wide range of embedded systems. It operates within a CPU voltage range of 1.65 V to 1.95 V and an I/O voltage range of 3.0 V to 3.6 V, with 5 V tolerant I/O pads.
Key Specifications
| Parameter | Value |
|---|---|
| Core Type | Arm7TDMI-S |
| Flash Memory | 256 kB |
| RAM | 16 kB |
| Package Type | LQFP64 (10x10 mm) |
| Operating Frequency | Up to 60 MHz |
| Operating Voltage (CPU) | 1.65 V to 1.95 V |
| Operating Voltage (I/O) | 3.0 V to 3.6 V |
| Temperature Range | -40°C to +85°C |
| Number of I/O Pins | 46 |
| ADC Resolution | 10-bit |
| Communication Interfaces | I²C, Microwire, SPI, SSI, SSP, UART/USART |
| Security Features | Diversified Code Read Protection (CRP) |
Key Features
- Fast GPIO Ports: Enable port pin toggling up to 3.5 times faster than the original device, and allow for port pin reading at any time regardless of its function.
- Dedicated Result Registers for ADC: Reduce interrupt overhead and provide 5 V tolerance when configured for digital I/O functions.
- Enhanced UART: Include fractional baud rate generator, auto-bauding capabilities, and handshake flow-control fully implemented in hardware.
- Buffered SSP Serial Controller: Support SPI, 4-wire SSI, and Microwire formats with programmable data length and master mode enhancements.
- General Purpose Timers: Operate as external event counters.
- Power Optimization: Individual enable/disable of peripheral functions and dual power supply for CPU and I/O.
- Security: Diversified Code Read Protection (CRP) for different security levels.
- Wake-Up from Power-Down Mode: Via external interrupt.
Applications
The LPC2124FBD64/01,15 microcontroller is suitable for a variety of applications, including:
- Industrial Automation: Control systems, sensors, and actuators.
- Medical Devices: Portable medical equipment, diagnostic devices, and patient monitoring systems.
- Consumer Electronics: Smart home devices, appliances, and personal electronics.
- Automotive Systems: Infotainment systems, driver assistance systems, and vehicle control units.
- IoT Devices: Smart sensors, IoT gateways, and connected devices.
Q & A
- What is the core type of the LPC2124FBD64/01,15 microcontroller?
The core type is Arm7TDMI-S.
- How much flash memory does the LPC2124FBD64/01,15 have?
It has 256 kB of embedded flash memory.
- What is the operating frequency of the LPC2124FBD64/01,15?
It operates up to 60 MHz.
- What are the operating voltage ranges for the CPU and I/O?
The CPU operates between 1.65 V to 1.95 V, and the I/O operates between 3.0 V to 3.6 V.
- Does the LPC2124FBD64/01,15 support 5 V tolerant I/O pads?
Yes, it supports 5 V tolerant I/O pads.
- What communication interfaces are available on the LPC2124FBD64/01,15?
It supports I²C, Microwire, SPI, SSI, SSP, and UART/USART interfaces.
- What is the temperature range for the LPC2124FBD64/01,15?
The operating temperature range is -40°C to +85°C.
- How many I/O pins does the LPC2124FBD64/01,15 have?
It has 46 I/O pins.
- What is the resolution of the ADC on the LPC2124FBD64/01,15?
The ADC resolution is 10-bit.
- Does the LPC2124FBD64/01,15 support power optimization features?
Yes, it supports individual enable/disable of peripheral functions for power optimization.
