ATF22V10B-15SC

Overview

The ATF22V10B-15SC is a high-performance Electrically Erasable Programmable Logic Device (EEPLD) from the ATF22V10B family, manufactured by Microchip Technology. It utilizes advanced Flash technology for reprogrammability and features 10 macrocells with 11 dedicated inputs and 10 I/O lines. The device operates at a maximum propagation delay of 15 ns and supports a maximum frequency of 55.5 MHz. It functions within a 5V power supply range and is designed for military temperature applications (-55°C to +125°C).

Feature Summary

• High-speed performance with 15 ns max propagation delay and 55.5 MHz max frequency.
• Advanced Flash memory technology enabling 100 erase/write cycles and 20-year data retention.
• CMOS and TTL compatible inputs/outputs with internal pull-up resistors.
• Full military temperature range operation (-55°C to +125°C).

Applications

• State machine initialization requiring power-up reset functionality.
• Complex logic replacement in military-grade electronic systems.
• PCI compliant interface designs.

Procurement Notes

Verify that the specific ordering suffix matches the required package type and environmental rating. Confirm compliance with export regulations if applicable. Ensure programming hardware supports the ATF22V10B architecture for reliable fuse pattern verification and preload sequence execution.

Selection Notes

Select this model for applications requiring military temperature stability (-55°C to +125°C) and 15 ns speed grade. Compare against -10GM/883 for faster switching or BQL variants for lower power consumption. Ensure the system design accommodates the 5V ±10% supply requirement and 24-pin package constraints.

Part Context

This component belongs to the ATF22V10B series of EEPLDs, which are CMOS-based programmable logic devices. The series offers various speed grades and packaging options, including ceramic DIP and LCC packages, tailored for high-reliability industrial and military environments.

Replacement Considerations

ATF22V10B-10GM/883: Faster speed grade (10 ns) with identical pinout and functionality. ATF22V10BQL-20GM/883: Lower power consumption variant with 20 ns delay. Verify package compatibility and temperature range requirements before substitution.