ATF22V10B-10GM/883

Overview

The ATF22V10B-10GM/883 is a high-performance CMOS electrically erasable programmable logic device (PLD) utilizing Flash memory technology. It features 10 macrocells, 22 inputs, and 10 I/Os in a 24-lead ceramic dual inline package (CDIP). The maximum propagation delay is 10 ns, with a clock-to-output delay of 6.5 ns. Operating voltage is 5V ±10%. It supports full military temperature ranges from -55°C to +125°C. Key electrical characteristics include 200mA latchup immunity, 20-year data retention, and 100 erase/write cycles.

Feature Summary

• High-speed Electrically Erasable PLD with 10 ns max propagation delay
• Advanced Flash Technology allowing 100 erase/write cycles and 20-year data retention
• CMOS and TTL compatible inputs and outputs with internal pull-up resistors
• Military grade reliability with 200mA latchup immunity and 2,000V ESD protection

Applications

• State machine initialization requiring power-up reset functionality
• Logic replacement in military and aerospace systems
• PCI compliant interface designs
• Power-limited applications using low-power options

Procurement Notes

Verify the component meets DSCC specifications for military parts. Confirm compliance with MIL-STD-1835 standards for the CDIP-24 package. Ensure export documentation requirements are addressed as this product may require additional files for export from the United States. Check RoHS status as indicated in distributor listings.

Selection Notes

Select the ATF22V10B-10GM/883 when a 10 ns speed grade is required for military applications. This part is suitable for designs needing 10 macrocells and bidirectional I/Os. Consider the B-7 or B-10 variants if different power consumption levels are needed within the same speed class. Verify package compatibility with existing PCB footprints for 24-lead ceramic DIP.

Part Context

This component belongs to the Atmel ATF22V10B family of high-performance EEPLDs. It is designed for applications requiring reprogrammability and high reliability. The device is manufactured using a high-reliability CMOS process. It offers industry-standard architecture with easy-to-use software tools for programming and design.

Replacement Considerations

ATF22V10B-15GM/883: Offers 15 ns propagation delay instead of 10 ns. Same package and pinout. Suitable if timing constraints allow slower operation.