Overview
The P89LPC924FDH,529 is a single-chip microcontroller from NXP USA Inc., designed for applications that require high integration, low cost, and a wide range of performance capabilities. Based on the 8051 processor architecture, this microcontroller executes instructions at a rate six times faster than standard 80C51 devices, operating in two to four clocks. It is part of the LPC900 series and is well-suited for various embedded system applications due to its comprehensive set of on-chip peripherals and system-level functions.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | NXP USA Inc. |
| Part Number | P89LPC924FDH,529 |
| Package / Case | 20-TSSOP (0.173", 4.40mm Width) |
| Voltage - Supply (Vcc/Vdd) | 2.4 V ~ 3.6 V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Core Processor | 8051 |
| Core Size | 8-Bit |
| Program Memory Type | FLASH |
| Program Memory Size | 4KB (4K x 8) |
| RAM Size | 256 x 8 |
| Speed | 18MHz |
| Number of I/O | 18 |
| Peripherals | Brown-out Detect/Reset, LED, POR, PWM, WDT |
| Data Converters | A/D 4x8b; D/A 1x8b |
| Connectivity | I²C, UART/USART |
Key Features
- High Performance Processor: Executes instructions in two to four clocks, six times the rate of standard 80C51 devices.
- Comprehensive Peripherals: Includes brown-out detect/reset, LED, power-on reset (POR), PWM, watchdog timer (WDT), UART/USART, I²C, and analog comparators.
- Memory Configuration: 4KB of on-chip code memory and 256 bytes of data RAM.
- Flexible Oscillator Options: Supports internal RC oscillator, crystal, or resonator configurations.
- Low Power Consumption: Operates within a voltage range of 2.4V to 3.6V.
- Wide Operating Temperature Range: From -40°C to 85°C.
Applications
- Embedded Systems: Suitable for a variety of embedded system applications due to its high integration and low cost.
- Industrial Automation: Can be used in industrial control systems, sensors, and actuators.
- Consumer Electronics: Applicable in consumer devices requiring low power and high performance.
- Automotive Systems: Used in automotive control units and sensors.
- Medical Devices: Suitable for medical devices that require precise control and low power consumption.
Q & A
- What is the core processor of the P89LPC924FDH,529?
The core processor is the 8051.
- What is the program memory size of the P89LPC924FDH,529?
The program memory size is 4KB (4K x 8).
- What is the operating voltage range of the P89LPC924FDH,529?
The operating voltage range is 2.4V to 3.6V.
- What are the key peripherals included in the P89LPC924FDH,529?
The key peripherals include brown-out detect/reset, LED, POR, PWM, WDT, UART/USART, I²C, and analog comparators.
- What is the maximum operating temperature of the P89LPC924FDH,529?
The maximum operating temperature is 85°C.
- What is the package type of the P89LPC924FDH,529?
The package type is 20-TSSOP (0.173", 4.40mm Width).
- Does the P89LPC924FDH,529 support internal oscillators?
Yes, it supports internal RC oscillators, as well as crystal or resonator configurations.
- What is the RAM size of the P89LPC924FDH,529?
The RAM size is 256 bytes.
- What communication interfaces are available on the P89LPC924FDH,529?
The available communication interfaces include I²C and UART/USART.
- What are the typical applications of the P89LPC924FDH,529?
Typical applications include embedded systems, industrial automation, consumer electronics, automotive systems, and medical devices.
