The Atmel ATF16V8B is a high-performance, low-power Programmable Logic Device (PLD) designed for a wide range of logic applications. It offers a flexible architecture that allows designers to implement custom logic functions, replacing multiple discrete logic components. The ATF16V8B is based on EEPROM (Electrically Erasable Programmable Read-Only Memory) technology, providing reprogrammability and non-volatility.

Applications

• Address Decoding: Used in memory systems for address decoding and selection.
• Glue Logic: Implements custom glue logic functions to interface different components in a system.
• State Machines: Designs and implements state machines for control applications.
• Peripheral Control: Controls and interfaces with peripheral devices such as sensors and actuators.
• Timing Control: Generates and manages timing signals for various system operations.

Features

• High-Performance: Offers fast propagation delays, enabling high-speed operation.
• Low-Power: Consumes minimal power, making it suitable for battery-powered applications.
• EEPROM Technology: Allows for easy reprogrammability and non-volatile storage of logic configurations.
• Flexible Architecture: Provides a versatile architecture that can be configured to implement various logic functions.
• Input/Output Pins: Features a configurable number of input and output pins for interfacing with external devices.
• Programmable Output Enable: Each output can be individually enabled or disabled, allowing for flexible control.
• Security Features: Includes security features to protect the logic configuration from unauthorized access.

Benefits

• Reduced Component Count: Replaces multiple discrete logic components, reducing board space and cost.
• Increased Flexibility: Allows for easy modification and customization of logic functions.
• Improved Performance: Enables high-speed operation with fast propagation delays.
• Lower Power Consumption: Minimizes power consumption, extending battery life in portable devices.
• Simplified Design: Simplifies the design process by providing a single, programmable logic device.
• Faster Time-to-Market: Accelerates the development cycle with easy reprogrammability and customization.

Additional Details

The ATF16V8B operates at a supply voltage of 5V and is available in various package options. It supports a range of operating temperatures. The device is programmed using standard PLD programmers. Its architecture consists of a programmable AND array and a fixed OR array, allowing for the implementation of complex logic functions. The device also includes input registers and output registers to enhance performance and flexibility.