Overview
The LPC2102FBD48 is a 16-bit/32-bit microcontroller from NXP USA Inc., based on the Arm7TDMI-S™ CPU. This microcontroller is part of the LPC2100 series and is designed to offer a balance between performance and power efficiency. It features a unique accelerator architecture that enables 32-bit code execution at the maximum clock rate, enhancing performance in interrupt service routines and DSP algorithms. The device is particularly suited for applications requiring miniaturization, low power consumption, and high performance.
Key Specifications
| Parameter | Value |
|---|---|
| Core Processor | Arm7TDMI-S™ |
| Core Size | 16/32-Bit |
| Program Memory Type | FLASH |
| Program Memory Size | 16 KB (16K x 8) |
| RAM Size | 4 KB |
| Supply Voltage (Vcc/Vdd) | 1.65V ~ 3.6V |
| Operating Frequency | Up to 70 MHz |
| Package / Case | 48-LQFP (7x7) |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Number of I/O | 32 |
| Connectivity | I²C, Microwire, SPI, SSI, SSP, UART/USART |
| Data Converters | 10-bit ADC |
| Peripherals | POR, PWM, WDT |
Key Features
- 128-bit wide memory interface and unique accelerator architecture for enhanced performance.
- Support for both 32-bit and 16-bit Thumb mode, optimizing code size and performance.
- Multiple serial communications interfaces: UARTs, SPI, SSP, and two I²C-buses.
- On-chip SRAM of 4 KB.
- Various 32-bit and 16-bit timers with PWM features through output match on all timers.
- 32 fast GPIO lines with up to nine edge or level sensitive external interrupt pins.
- Improved 10-bit ADC.
Applications
- Industrial control systems due to its robust timer and interrupt capabilities.
- Medical systems requiring precise and reliable operation.
- Communication gateways and protocol converters leveraging its multiple serial interfaces.
- Math coprocessors in various applications.
- Miniaturized devices where low power consumption and high performance are crucial.
Q & A
- What is the core processor of the LPC2102FBD48?
The core processor is the Arm7TDMI-S™. - What is the program memory size of the LPC2102FBD48?
The program memory size is 16 KB (16K x 8). - What is the operating frequency of the LPC2102FBD48?
The operating frequency is up to 70 MHz. - What are the key peripherals of the LPC2102FBD48?
The key peripherals include POR, PWM, and WDT. - What are the communication interfaces available on the LPC2102FBD48?
The communication interfaces include I²C, Microwire, SPI, SSI, SSP, and UART/USART. - What is the operating temperature range of the LPC2102FBD48?
The operating temperature range is -40°C ~ 85°C (TA). - How many GPIO lines does the LPC2102FBD48 have?
The LPC2102FBD48 has 32 fast GPIO lines. - What is the resolution of the ADC on the LPC2102FBD48?
The ADC resolution is 10-bit. - Is the LPC2102FBD48 suitable for industrial control systems?
Yes, it is suitable for industrial control systems due to its robust timer and interrupt capabilities. - What package type is the LPC2102FBD48 available in?
The LPC2102FBD48 is available in a 48-LQFP (7x7) package.
