Overview
The P89LPC938FDH,529 is an 8-bit microcontroller produced by NXP USA Inc. It is based on a high-performance processor architecture that executes instructions in two to four clocks, significantly enhancing its processing speed. This microcontroller features an accelerated two-clock 80C51 core, making it suitable for a variety of applications requiring efficient and reliable operation.
Key Specifications
| Parameter | Value |
|---|---|
| Microcontroller Type | 8-bit |
| Processor Core | 80C51 |
| Instruction Execution | 2 to 4 clocks |
| Flash Memory | 8 kB (organized into 1 kB sectors and 64-byte pages) |
| RAM | 768 bytes |
| EEPROM | 512 bytes |
| Package Type | 28-TSSOP |
| Clock Speed | Up to 18 MHz |
| Lifecycle Status | No Longer Manufactured |
Key Features
- High-performance processor architecture executing instructions in two to four clocks.
- 8 kB byte-erasable Flash code memory with single-byte erasing capability.
- 768 bytes of RAM and 512 bytes of EEPROM.
- Integrated CCU (Capture/Compare Unit) capabilities.
- Low power consumption, making it suitable for battery-powered devices.
- Multiple communication interfaces.
Applications
The P89LPC938FDH,529 is versatile and can be used in various applications, including:
- Industrial control systems.
- Automotive systems.
- Consumer electronics.
- Medical devices.
- Low-power embedded systems requiring high-speed processing and reliable data storage.
Q & A
- What is the processor core of the P89LPC938FDH,529?
The processor core is based on the 80C51 architecture. - How much Flash memory does the P89LPC938FDH,529 have?
It has 8 kB of byte-erasable Flash code memory. - What is the maximum clock speed of the P89LPC938FDH,529?
The maximum clock speed is up to 18 MHz. - What type of package does the P89LPC938FDH,529 come in?
It comes in a 28-TSSOP package. - Is the P89LPC938FDH,529 still in production?
No, it is no longer manufactured. - What are the key features of the P89LPC938FDH,529?
Key features include high-performance instruction execution, integrated CCU capabilities, and low power consumption. - What are some common applications of the P89LPC938FDH,529?
Common applications include industrial control systems, automotive systems, consumer electronics, and medical devices. - How much RAM and EEPROM does the P89LPC938FDH,529 have?
It has 768 bytes of RAM and 512 bytes of EEPROM. - What is the significance of the 'two-clock' execution in the P89LPC938FDH,529?
The 'two-clock' execution significantly enhances the processing speed of the microcontroller. - Can the P89LPC938FDH,529 be used in low-power applications?
Yes, it is suitable for low-power applications due to its low power consumption.
