Z84C3006FEG

The Z84C3006FEG is a high-performance CMOS counter/timer circuit designed by Zilog. It's part of the Z80 family of microprocessors and peripheral devices, aimed at providing timing and counting functionalities for microprocessor-based applications. This chip features a flexible design, offering six independent 8-bit counter/timers, which can be cascaded to form single 16-bit timers if needed.
Key features include programmable modes, such as event counting, pulse width measurement, and interval timing, which allow it to handle a variety of timing tasks. The Z84C3006FEG operates with low power consumption while maintaining high performance, making it suitable for battery-powered devices. It supports both polled and interrupt-driven operations, enhancing its versatility in different system architectures.
Its compact design and ease of integration make it a popular choice in embedded systems where precise timing is crucial, such as in communication equipment, industrial automation, and consumer electronics. This chip's robust functionality and compatibility with the Z80 CPU family contribute to its widespread use in legacy and contemporary applications alike.

The Z84C3006FEG is a Zilog Z80 CPU. Equivalent products include the NEC µPD780C, Toshiba TMPZ84C00, and Hitachi HD64180, among others. These are variations or improvements of the Z80 architecture, offering similar functionality and compatibility. Additionally, there are modern FPGA implementations or emulations of the Z80, which can serve as alternatives in certain applications. Always check specific requirements for compatibility when selecting an equivalent.

The Z84C3006FEG is a programmable counter/timer circuit commonly used for managing timing and counting tasks in embedded systems. Key features include:
1. Compatibility: Works with Z80 family of microprocessors and other 8-bit CPUs.
2. Three 16-bit Counter/Timers: Offers three independent counters, which can be configured for various modes such as timer, event counter, and PWM generation.
3. Programmable Modes: Supports various operating modes including interrupt on terminal count, interrupt on input transition, and pulse width modulation.
4. Clock Input: Each counter can be driven by its own clock input.
5. Flexible Interfacing: Offers both byte-wide and bit-wide interfacing, making it adaptable to different system architectures.
6. Low Power Consumption: Designed to operate efficiently to conserve energy, ideal for battery-powered applications.
7. Wide Operating Range: Supports a wide range of supply voltages and temperatures, enhancing versatility.
8. Package Options: Available in different package types, such as PLCC and QFP, to suit various design requirements.
These features make the Z84C3006FEG suitable for applications needing precise timing and event counting functions.

The Z84C3006FEG is a microprocessor from the Zilog Z80 family, specifically the Z80 CTC (Counter/Timer Circuit). It typically comes in a 28-pin dual in-line package (DIP). The primary function of the Z84C3006FEG is to provide four independent counter/timer channels that can be programmed for various functions such as event counting, time delay generation, and interrupt generation, often used in conjunction with the Z80 CPU in embedded systems.
### Key Functions:
1. Counter/Timer Channels: Four independent channels that can be used for counting or timing operations.
2. Programmable Modes: Each channel can be configured for different modes of operation, such as counter mode or timer mode.
3. Interrupt Capability: Supports interrupt requests to the CPU when a channel reaches a predefined state.
4. Clock Inputs: Can use external or internal clock sources for operation.
### Pin Functions:
- Data/Control Pins: For communication with the system CPU, allowing read/write operations.
- Clock/Timer Pins: Dedicated pins for clock input to drive the timer functions.
- Interrupt Pins: Used to signal the CPU that a timer or counter event has occurred.
This device is widely used in applications where precise timing and counting are critical.

The Z84C3006FEG is manufactured by Zilog, Inc. Zilog is a technology company known for designing microcontrollers and microprocessors. Founded in 1974, it gained prominence for developing the Z80 microprocessor, which was widely used in various computing systems and embedded applications. Zilog specializes in providing solutions for embedded systems across several industries, including consumer electronics, industrial automation, and telecommunications. As a semiconductor company, Zilog focuses on manufacturing integrated circuits that are integral to the operation of electronic devices and systems.

The Z84C3006FEG is a Zilog Z80 family peripheral chip, specifically a CTC (Counter/Timer Circuit). It is used in various applications, including embedded systems, telecommunications, and industrial automation. The chip is suitable for tasks that require precise timing and event counting, such as generating baud rate clocks for serial communication, implementing time delays, and managing input/output operations in microprocessor-based systems. It is often employed in legacy systems and projects that require interfacing with Z80 microprocessors, providing flexibility in timing control and event counting operations.

The Z84C3006FEG is a PLCC (Plastic Leaded Chip Carrier) package type IC.