The ATF22V10B-25JC is a high-performance, low-power Electrically Erasable Programmable Logic Device (EEPLD) from Microchip Technology (formerly Atmel). It is designed for a wide range of logic applications, providing a flexible and cost-effective solution for implementing custom digital circuits. This device offers in-system programmability, allowing designers to modify the logic configuration without removing the device from the circuit board.

Applications:

• Address decoding
• State machine implementation
• Glue logic replacement
• Peripheral control
• Custom logic functions in embedded systems
• Interface controllers
• Timing control circuits

Features:

• High-speed operation with a propagation delay of 25 ns
• Low power consumption
• Electrically erasable and reprogrammable
• 22V10 architecture with 10 outputs
• Programmable output polarity
• Input transition detection
• In-system programmability (ISP)
• Flexible I/O pin configuration

Benefits:

• High performance for demanding applications
• Reduced power consumption, extending battery life in portable devices
• Flexibility to modify logic designs without hardware changes
• Simplified system design with programmable logic functions
• Reduced component count and board space
• Faster time-to-market with in-system programmability
• Cost-effective solution for custom logic implementation

Additional Details:

The ATF22V10B-25JC operates from a single 5V power supply. It features a 22V10 architecture, which includes 10 programmable output macrocells, each of which can be configured as either a registered or a combinatorial output. The output polarity can be individually programmed for each output. The device also includes input transition detection, which can be used to trigger events based on changes in input signals. The in-system programmability (ISP) feature allows the device to be programmed and reprogrammed while it is installed in the target system. The ATF22V10B-25JC is typically available in a PLCC (Plastic Leaded Chip Carrier) or DIP (Dual In-line Package). This EEPLD offers a versatile solution for various digital logic applications, providing a combination of high performance, low power consumption, and programmability.