ATF22V10C-15GM/883

Overview

The ATF22V10C-15GM/883 is a high-performance Electrically Erasable Programmable Logic Device (EEPLD) manufactured by Microchip Technology. It features 10 macrocells, 22 inputs, and 10 I/O lines in a 24-lead Ceramic Dual Inline Package (CDIP). The device operates at a maximum propagation delay of 15 ns with a clock frequency up to 55.5 MHz. It utilizes advanced Flash technology for reprogrammability and supports a supply voltage of 5V ± 10%. Designed for military applications, it functions within an ambient temperature range of -55°C to +125°C.

Feature Summary

• High-speed performance with 15 ns maximum pin-to-pin delay
• Advanced Flash memory technology allowing 100 erase/write cycles
• Pin-controlled power-down mode reducing current to less than 100 µA
• Input and I/O pin-keeper circuits to maintain logic states

Applications

• Glue logic for 5.0V systems
• DMA control
• State machine control
• Graphics processing

Procurement Notes

Verify the package type matches the required CDIP-24 form factor. Confirm that the military temperature rating (-55°C to +125°C) aligns with system requirements. Ensure programming equipment supports the specific JEDEC file format for the 22V10C architecture. Check for any export restrictions associated with military-grade components.

Selection Notes

Select this component when a 15 ns speed grade is sufficient for the design. The 10 macrocell capacity suits moderate complexity logic designs. Consider the CDIP package for through-hole mounting needs. Verify compatibility with existing PLD compilers such as Synario or WINCUPL for design implementation.

Part Context

This part belongs to the ATF22V10C series, which is backward-compatible with Atmel ATF22V10B(Q) and AT22V10(L) devices. It represents the military-grade variant of the commercial and industrial EEPLD family, offering enhanced reliability and extended temperature operation capabilities.

Replacement Considerations

ATF22V10C-15JU serves as a plastic J-leaded chip carrier alternative. ATF22V10C-15PU offers a plastic DIP option. Both share identical electrical characteristics but differ in packaging material and construction.