Overview
The P87C552SBAA,512 is an 8-bit microcontroller manufactured by NXP USA Inc. It is a derivative of the 80C51 microcontroller family and is produced using an advanced CMOS process. Although this product is no longer in manufacture, it remains relevant for legacy systems and maintenance purposes.
Key Specifications
| Parameter | Value |
|---|---|
| Microcontroller Type | 8-bit |
| Family | 80C51 |
| Process Technology | Advanced CMOS |
| Program Memory | 512 KB |
| Data Memory | 256 bytes of internal RAM |
| Clock Frequency | Up to 16 MHz |
| Package Type | Varying packages, including DIP and PLCC |
| Operating Voltage | 4.5V to 5.5V |
| Operating Temperature | -40°C to 85°C |
Key Features
- High-performance 8-bit CPU with 4KB of on-chip program memory and 256 bytes of internal RAM.
- Support for various communication interfaces, including UART, SPI, and I2C.
- On-chip peripherals such as timers, counters, and interrupt controllers.
- Low power consumption and wide operating temperature range.
- Compatibility with the 80C51 instruction set, ensuring ease of use for developers familiar with the family.
Applications
The P87C552SBAA,512 microcontroller is suitable for a variety of applications, including industrial control systems, automotive electronics, consumer appliances, and embedded systems. Its robust feature set and compatibility with the 80C51 family make it a versatile choice for both new designs and legacy system maintenance.
Q & A
- What is the P87C552SBAA,512 microcontroller? The P87C552SBAA,512 is an 8-bit microcontroller from NXP USA Inc., derived from the 80C51 family.
- What is the program memory size of the P87C552SBAA,512? The program memory size is 512 KB.
- What is the process technology used in the P87C552SBAA,512? It is manufactured using an advanced CMOS process.
- What are the operating voltage and temperature ranges of the P87C552SBAA,512? The operating voltage range is 4.5V to 5.5V, and the operating temperature range is -40°C to 85°C.
- Is the P87C552SBAA,512 still in production? No, the P87C552SBAA,512 is no longer manufactured but can be used for legacy system maintenance.
- What communication interfaces does the P87C552SBAA,512 support? It supports UART, SPI, and I2C interfaces.
- What are some typical applications of the P87C552SBAA,512? It is used in industrial control systems, automotive electronics, consumer appliances, and embedded systems.
- What is the clock frequency of the P87C552SBAA,512? The clock frequency can go up to 16 MHz.
- Does the P87C552SBAA,512 have on-chip peripherals? Yes, it includes timers, counters, and interrupt controllers.
- Is the P87C552SBAA,512 compatible with other 80C51 microcontrollers? Yes, it is compatible with the 80C51 instruction set.
