ATF22V10C-15SI

Overview

The ATF22V10C-15SI is a high-performance Electrically Erasable Programmable Logic Device (EEPLD) manufactured by Microchip Technology. It features 10 macrocells, 18 inputs, and 10 bidirectional I/O lines within a 24-pin Plastic Dual Inline Package (PDIP). The device operates at a maximum propagation delay of 15 ns with a typical standby power consumption of 10 µA. It utilizes advanced Flash memory technology for reprogrammability and supports a supply voltage range of 4.75 V to 5.25 V.

Feature Summary

• High-speed performance with a maximum pin-to-pin delay of 15 ns
• Pin-controlled standby power mode reducing current to less than 100 µA
• Internal input and I/O pin-keeper circuits to maintain logic states
• Backward-compatible with Atmel ATF22V10B(Q) and AT22V10(L) architectures

Applications

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

Procurement Notes

Verify the package type matches the 'SI' suffix designation as PDIP-24. Confirm the speed grade corresponds to the 15 ns specification. Ensure the design file compiler mode aligns with the required JEDEC format for programming. Check export restrictions if sourcing from specific regions.

Selection Notes

Select this component when a 15 ns delay meets system timing requirements while maintaining low standby power. Compare against the -10JU variant if faster switching is needed. Consider the CQ-15 variant if surface-mount PLCC packaging is preferred over through-hole DIP.

Part Context

This part belongs to the ATF22V10C family of EEPLDs. It shares architectural similarities with the ATF22V10B series but offers enhanced Flash-based reprogrammability. The device is designed for industrial temperature ranges (-40°C to +85°C) and supports standard PLD programming tools.

Replacement Considerations

ATF22V10C-10JU: Offers 10 ns delay in the same package. ATF22V10C-15PU: Identical electrical specifications but uses a different plastic DIP variant. ATF22V10B-15GM/883: Military-grade equivalent with similar speed.