Z0847004PSG

Product Overview

• Category: Integrated Circuit (IC)
• Use: Microprocessor
• Characteristics: High-performance, low-power consumption
• Package: Plastic Dual In-line Package (PDIP)
• Essence: 8-bit microprocessor
• Packaging/Quantity: Tube packaging, 25 units per tube

Specifications

• Architecture: Von Neumann
• Data Bus Width: 8 bits
• Address Bus Width: 16 bits
• Clock Speed: 4 MHz
• Instruction Set: 78 instructions
• Operating Voltage: 5V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The Z0847004PSG microprocessor has a total of 40 pins. The pin configuration is as follows:

1. VCC (+5V)
2. D0 (Data Bit 0)
3. D1 (Data Bit 1)
4. D2 (Data Bit 2)
5. D3 (Data Bit 3)
6. D4 (Data Bit 4)
7. D5 (Data Bit 5)
8. D6 (Data Bit 6)
9. D7 (Data Bit 7)
10. A0 (Address Bit 0)
11. A1 (Address Bit 1)
12. A2 (Address Bit 2)
13. A3 (Address Bit 3)
14. A4 (Address Bit 4)
15. A5 (Address Bit 5)
16. A6 (Address Bit 6)
17. A7 (Address Bit 7)
18. A8 (Address Bit 8)
19. A9 (Address Bit 9)
20. A10 (Address Bit 10)
21. A11 (Address Bit 11)
22. A12 (Address Bit 12)
23. A13 (Address Bit 13)
24. A14 (Address Bit 14)
25. A15 (Address Bit 15)
26. RD (Read Control)
27. WR (Write Control)
28. XTAL1 (Crystal Oscillator Input)
29. XTAL2 (Crystal Oscillator Output)
30. RESET (Reset Input)
31. INT (Interrupt Request)
32. NMI (Non-Maskable Interrupt)
33. HALT (Halt Control)
34. CLKOUT (Clock Output)
35. VSS (Ground)
36. NC (No Connection)
37. NC (No Connection)
38. NC (No Connection)
39. NC (No Connection)
40. NC (No Connection)

Functional Features

• High-performance 8-bit microprocessor
• Low-power consumption design
• Von Neumann architecture for efficient data processing
• Wide operating temperature range (-40°C to +85°C)
• Crystal oscillator for accurate timing control
• Interrupt capability for handling external events
• Reset input for system initialization
• Halt control for pausing program execution
• Clock output for synchronization with other devices

Advantages and Disadvantages

Advantages: - High-performance processing capabilities - Low power consumption for energy efficiency - Wide operating temperature range for versatile applications - Interrupt capability for handling real-time events - Reliable crystal oscillator for accurate timing

Disadvantages: - Limited data bus width (8 bits) - Limited address bus width (16 bits) - Relatively low clock speed (4 MHz)

Working Principles

The Z0847004PSG microprocessor follows the Von Neumann architecture, which means that it uses a single shared bus for both instructions and data. It operates on an 8-bit data bus and a 16-bit address bus, allowing it to access up to 64KB of memory.

The microprocessor executes instructions fetched from memory by decoding them and performing the necessary operations. It uses a crystal oscillator for accurate timing control, ensuring precise synchronization of internal operations.

The interrupt capability allows the microprocessor to handle external events that require immediate attention, while the reset input initializes the system upon power-up or manual reset. The halt control can pause program execution, enabling debugging or other system-specific requirements.

Detailed Application Field Plans

The Z0847004PSG microprocessor finds applications in various fields, including:

1. Embedded Systems: Used in embedded systems for controlling devices and performing specific tasks.
2. Industrial Automation: Employed in industrial automation systems for process control and monitoring.
3. Consumer Electronics: Integrated into consumer electronic devices such as home appliances and entertainment systems.
4. Automotive: Utilized in automotive systems for engine management, dashboard control, and safety features.
5. Communication Systems: Incorporated in communication systems for data processing and protocol handling.

Detailed and Complete Alternative Models

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5. Z84C30 CPU