Overview
The P87C552SBAA is an 8-bit microcontroller from the 80C51 family, manufactured by NXP Semiconductors and distributed by Rochester Electronics, LLC. This microcontroller is known for its high performance and versatility, making it suitable for a wide range of embedded system applications.
Key Specifications
| Parameter | Value |
|---|---|
| Core | 80C51 |
| Program Memory Size | 8 kB OTP (One-Time Programmable) |
| Data RAM Size | 256 B |
| Package / Case | 68-PLCC (24.23x24.23 mm) |
| Maximum Clock Frequency | 16 MHz |
| Number of I/Os | 40 |
Key Features
- High-speed 80C51 CPU with 16 MHz clock frequency
- 8 kB OTP program memory and 256 B data RAM
- 40 I/O lines with versatile I/O port configurations
- Full-duplex UART, two 16-bit timers, and a watchdog timer
- Low power consumption and various power-saving modes
- 68-pin PLCC package for robust and reliable connections
Applications
- Industrial control systems
- Automotive electronics
- Consumer electronics
- Medical devices
- Embedded systems requiring high performance and low power consumption
Q & A
- What is the core architecture of the P87C552SBAA microcontroller?
The P87C552SBAA is based on the 80C51 core architecture.
- How much program memory does the P87C552SBAA have?
The P87C552SBAA has 8 kB of OTP (One-Time Programmable) program memory.
- What is the maximum clock frequency of the P87C552SBAA?
The maximum clock frequency is 16 MHz.
- How many I/O lines does the P87C552SBAA have?
The P87C552SBAA has 40 I/O lines.
- What type of package does the P87C552SBAA come in?
The P87C552SBAA comes in a 68-pin PLCC package.
- What are some common applications of the P87C552SBAA?
Common applications include industrial control systems, automotive electronics, consumer electronics, and medical devices.
- Does the P87C552SBAA support low power modes?
Yes, the P87C552SBAA supports various power-saving modes to reduce power consumption.
- What is the data RAM size of the P87C552SBAA?
The data RAM size is 256 B.
- Does the P87C552SBAA have a UART?
Yes, the P87C552SBAA has a full-duplex UART.
- Who distributes the P87C552SBAA?
The P87C552SBAA is distributed by Rochester Electronics, LLC, among other distributors.
