P80C552EBA/08,518

Product Overview

Category

The P80C552EBA/08,518 belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and embedded systems for controlling and processing tasks.

Characteristics

• High-performance 8-bit microcontroller
• Incorporates a powerful CPU, memory, and peripherals on a single chip
• Offers a wide range of features suitable for diverse applications

Package

The P80C552EBA/08,518 is available in a compact and durable package, ensuring easy integration into electronic circuits.

Essence

The essence of this microcontroller lies in its ability to provide efficient control and processing capabilities within a small form factor.

Packaging/Quantity

The P80C552EBA/08,518 is typically packaged in trays or reels, with quantities varying based on customer requirements.

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 33 MHz
• Program Memory Size: 8 KB
• RAM Size: 256 bytes
• Number of I/O Pins: 32
• Timers/Counters: 3
• Serial Communication Interfaces: UART, SPI, I2C
• Operating Voltage Range: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The P80C552EBA/08,518 has a total of 44 pins, each serving a specific purpose. The pin configuration is as follows:

1. VDD - Power supply voltage
2. XTAL1 - Crystal oscillator input
3. XTAL2 - Crystal oscillator output
4. RST - Reset input
5. P0.0 to P0.7 - Port 0 pins
6. P1.0 to P1.7 - Port 1 pins
7. P2.0 to P2.7 - Port 2 pins
8. P3.0 to P3.7 - Port 3 pins
9. EA/VPP - External Access Enable/Voltage Programming Pin
10. ALE/PROG - Address Latch Enable/Program Pin
11. PSEN - Program Store Enable
12. P2.6/A15 - Port 2, Pin 6 / Address bit 15
13. P2.5/A14 - Port 2, Pin 5 / Address bit 14
14. P2.4/A13 - Port 2, Pin 4 / Address bit 13
15. P2.3/A12 - Port 2, Pin 3 / Address bit 12
16. P2.2/A11 - Port 2, Pin 2 / Address bit 11
17. P2.1/A10 - Port 2, Pin 1 / Address bit 10
18. P2.0/A9 - Port 2, Pin 0 / Address bit 9
19. RxD - Serial data input
20. TxD - Serial data output
21. INT0 - External interrupt 0
22. INT1 - External interrupt 1
23. T0 - Timer 0 external input
24. T1 - Timer 1 external input
25. WR - External data memory write strobe
26. RD - External data memory read strobe
27. P3.6/ALE - Port 3, Pin 6 / Address Latch Enable
28. P3.7/AD7 - Port 3, Pin 7 / Address/Data bit 7
29. P3.5/AD6 - Port 3, Pin 5 / Address/Data bit 6
30. P3.4/AD5 - Port 3, Pin 4 / Address/Data bit 5
31. P3.3/AD4 - Port 3, Pin 3 / Address/Data bit 4
32. P3.2/AD3 - Port 3, Pin 2 / Address/Data bit 3
33. P3.1/AD2 - Port 3, Pin 1 / Address/Data bit 2
34. P3.0/AD1 - Port 3, Pin 0 / Address/Data bit 1
35. VSS - Ground

Functional Features

The P80C552EBA/08,518 offers a range of functional features that enhance its usability and performance:

• High-speed CPU with efficient instruction set
• On-chip memory for program storage and data handling
• Multiple I/O pins for interfacing with external devices
• Timers/counters for precise timing operations
• Serial communication interfaces (UART, SPI, I2C) for data exchange
• Interrupt capability for event-driven programming
• Power