The Z0843006PSC is a Z80 CTC (Counter Timer Circuit) manufactured by Zilog. This device provides timing and counting functions for Z80 microprocessor-based systems. It is a versatile peripheral used to generate interrupts, control external devices, and measure time intervals with precision.

Applications

• Real-time clock (RTC) implementations
• Peripheral device control (e.g., motor control, PWM generation)
• Frequency generation
• Interrupt generation for time-critical tasks
• Event timing and counting in industrial automation
• Communication protocol timing (e.g., UART baud rate generation)

Features

• Four independent timer/counter channels
• Programmable timer modes (timer, counter, event counter)
• Programmable prescalers for flexible timing ranges
• Interrupt generation upon timer expiration
• External trigger inputs for event synchronization
• Single 5V power supply operation
• TTL-compatible inputs and outputs
• DIP (Dual In-line Package) for easy integration

Benefits

• Enables precise timing and control in Z80 systems.
• Reduces CPU overhead by handling timing tasks in hardware.
• Facilitates real-time operation with accurate interrupt generation.
• Offers flexibility with multiple timer modes and prescalers.
• Simplifies system design with single-supply operation and TTL compatibility.
• Cost-effective solution for timing and counting requirements.

Additional Details

The Z0843006PSC comprises four independent timer/counter channels, each configurable to operate in various modes (timer, counter, or event counter). These channels can be used to generate precise time delays, count external events, or generate interrupts at specific intervals. Programmable prescalers allow for fine-tuning the timing ranges. The device can be used in various industrial control systems, embedded systems, and communication systems where accurate timing and control are crucial. The device operates on a single 5V power supply and has TTL-compatible inputs and outputs making it easy to interface with other components in the system. The Z0843006PSC is a reliable and versatile solution for implementing timing and counting functions in Z80-based systems.