Zilog
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Z84C9008ASC
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Z84C9008ASC

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Microcontroller
  • Characteristics: High-performance, low-power consumption
  • Package: 44-pin Plastic Dual In-Line Package (PDIP)
  • Essence: The Z84C9008ASC is a microcontroller designed for various applications that require high performance and low power consumption.
  • Packaging/Quantity: Available in tubes or reels, quantity depends on the supplier.

Specifications

  • Architecture: 8-bit
  • Clock Frequency: Up to 20 MHz
  • Program Memory: 8 KB ROM
  • Data Memory: 256 bytes RAM
  • I/O Pins: 32
  • Timers/Counters: 2 x 16-bit
  • Serial Communication: UART, SPI, I2C
  • Operating Voltage: 2.7V to 5.5V
  • Operating Temperature: -40°C to +85°C

Pin Configuration

The Z84C9008ASC has a total of 44 pins. Here is a detailed pin configuration:

  1. VCC
  2. P0.0 / AD0
  3. P0.1 / AD1
  4. P0.2 / AD2
  5. P0.3 / AD3
  6. P0.4 / AD4
  7. P0.5 / AD5
  8. P0.6 / AD6
  9. P0.7 / AD7
  10. P1.0 / ALE
  11. P1.1 / RD
  12. P1.2 / WR
  13. P1.3 / T0
  14. P1.4 / T1
  15. P1.5 / INT0
  16. P1.6 / INT1
  17. P1.7 / INT2
  18. XTAL1
  19. XTAL2
  20. GND
  21. P2.0 / A8
  22. P2.1 / A9
  23. P2.2 / A10
  24. P2.3 / A11
  25. P2.4 / A12
  26. P2.5 / A13
  27. P2.6 / A14
  28. P2.7 / A15
  29. P3.0 / RXD
  30. P3.1 / TXD
  31. P3.2 / INT3
  32. P3.3 / INT4
  33. P3.4 / INT5
  34. P3.5 / INT6
  35. P3.6 / INT7
  36. P3.7 / INT8
  37. EA / VPP
  38. ALE
  39. PSEN
  40. RD
  41. WR
  42. XTAL1
  43. XTAL2
  44. RESET

Functional Features

  • High-performance 8-bit microcontroller with a clock frequency of up to 20 MHz.
  • Low power consumption, suitable for battery-powered applications.
  • 8 KB of program memory (ROM) for storing instructions.
  • 256 bytes of data memory (RAM) for temporary storage.
  • 32 I/O pins for interfacing with external devices.
  • Two 16-bit timers/counters for precise timing operations.
  • Serial communication interfaces including UART, SPI, and I2C.
  • Wide operating voltage range from 2.7V to 5.5V.
  • Extended temperature range from -40°C to +85°C.

Advantages and Disadvantages

Advantages: - High-performance capabilities for demanding applications. - Low power consumption extends battery life. - Sufficient program and data memory for most applications. - Versatile I/O pins for interfacing with various devices. - Multiple serial communication options for flexible connectivity.

Disadvantages: - Limited program memory compared to some other microcontrollers. - Relatively small data memory may restrict complex operations. - Availability and pricing may vary depending on the supplier.

Working Principles

The Z84C9008ASC operates based on an 8-bit architecture. It executes instructions stored in its internal ROM and performs calculations using the data stored in RAM. The microcontroller communicates with external devices through its I/O pins and supports various serial communication protocols. It can be programmed using a suitable development environment to perform specific tasks.

Application Field Plans

The Z84C9008ASC is widely used in various applications, including but not limited to: - Industrial automation systems - Consumer electronics - Medical devices - Automotive electronics - Home appliances

Its high performance, low power consumption, and versatile features make it suitable for a wide range of applications.

Alternative Models

If the Z84

Énumérez 10 questions et réponses courantes liées à l'application de Z84C9008ASC dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of Z84C9008ASC in technical solutions:

  1. Q: What is Z84C9008ASC? A: Z84C9008ASC is a microcontroller chip manufactured by Zilog, which is commonly used in various technical solutions.

  2. Q: What are the key features of Z84C9008ASC? A: Some key features of Z84C9008ASC include an 8-bit CPU, on-chip RAM and ROM, multiple I/O ports, timers/counters, and serial communication interfaces.

  3. Q: What are the typical applications of Z84C9008ASC? A: Z84C9008ASC is often used in applications such as industrial control systems, embedded systems, home automation, robotics, and consumer electronics.

  4. Q: How much memory does Z84C9008ASC have? A: Z84C9008ASC has 8KB of on-chip ROM (Read-Only Memory) and 256 bytes of on-chip RAM (Random Access Memory).

  5. Q: Can I expand the memory of Z84C9008ASC? A: Yes, you can expand the memory of Z84C9008ASC by connecting external memory devices like EEPROM or RAM to its address and data bus.

  6. Q: What programming language is used to program Z84C9008ASC? A: Z84C9008ASC can be programmed using assembly language or high-level languages like C, depending on the development tools available.

  7. Q: What voltage does Z84C9008ASC operate at? A: Z84C9008ASC operates at a supply voltage range of 4.5V to 5.5V.

  8. Q: Can Z84C9008ASC communicate with other devices? A: Yes, Z84C9008ASC supports serial communication interfaces like UART (Universal Asynchronous Receiver-Transmitter) and SPI (Serial Peripheral Interface).

  9. Q: Is Z84C9008ASC suitable for battery-powered applications? A: Yes, Z84C9008ASC is designed to be power-efficient and can be used in battery-powered applications, provided the power requirements are met.

  10. Q: Are there any development tools available for Z84C9008ASC? A: Yes, Zilog provides development tools like assemblers, compilers, debuggers, and evaluation boards to aid in programming and testing Z84C9008ASC-based solutions.

Please note that these questions and answers are general and may vary depending on specific use cases and requirements.