Overview
The P87C52X2FN is a high-performance 8-bit microcontroller from Rochester Electronics, LLC, which is based on the Philips 80C51 architecture. This microcontroller is known for its static design, low power consumption, and high speed. It is part of the MCS 51 family and is widely used in various embedded systems due to its robust features and reliability.
Key Specifications
| Parameter | Value |
|---|---|
| Core Processor | 80C51 |
| Core Size | 8-Bit |
| Speed | 33 MHz |
| Memory | 8 KB OTP (One-Time Programmable) ROM, 256 bytes RAM |
| Voltage Range | 2.7 V to 5.5 V |
| Package Type | PLCC44 (Plastic Leaded Chip Carrier) |
| Peripherals | POR (Power-On Reset), UART/USART, EBI/EMI |
Key Features
- High-performance static 80C51 design
- Low power consumption and high speed operation up to 33 MHz
- 8 KB OTP ROM and 256 bytes of RAM
- Operates within a voltage range of 2.7 V to 5.5 V
- Includes Power-On Reset (POR) and UART/USART for serial communication
- Supports External Bus Interface (EBI) and External Memory Interface (EMI)
Applications
The P87C52X2FN microcontroller is versatile and can be used in a variety of applications, including:
- Industrial control systems
- Automotive systems
- Consumer electronics
- Medical devices
- Embedded systems requiring low power and high reliability
Q & A
- What is the core processor of the P87C52X2FN microcontroller?
The core processor is the 80C51. - What is the memory configuration of the P87C52X2FN?
The microcontroller has 8 KB of OTP ROM and 256 bytes of RAM. - What is the operating voltage range of the P87C52X2FN?
The operating voltage range is from 2.7 V to 5.5 V. - What is the package type of the P87C52X2FN?
The package type is PLCC44 (Plastic Leaded Chip Carrier). - What peripherals does the P87C52X2FN support?
The microcontroller supports Power-On Reset (POR), UART/USART, and External Bus Interface (EBI)/External Memory Interface (EMI). - What is the maximum operating speed of the P87C52X2FN?
The maximum operating speed is 33 MHz. - Is the P87C52X2FN suitable for low power applications?
Yes, it is designed for low power consumption. - What family of microcontrollers does the P87C52X2FN belong to?
The P87C52X2FN belongs to the MCS 51 family. - Where can I find detailed specifications for the P87C52X2FN?
Detailed specifications can be found on the official NXP website, Rochester Electronics, or through distributors like DigiPart and ichome.com. - Is the P87C52X2FN still in production?
The product status is listed as obsolete, but it is still available from various distributors and stockholders.
