ATF22V10CZ-12XC

Overview

The ATF22V10CZ-12XC is a high-performance CMOS electrically erasable programmable logic device (PLD) manufactured by Microchip Technology. It features 12 inputs and 10 I/O macrocells with a maximum pin-to-pin propagation delay of 12 ns. The device operates at 5 V with a typical standby power consumption of 5 µA, utilizing Input Transition Detection for zero-power mode. It is housed in a 24-lead Plastic Thin Shrink Small Outline package (TSSOP).

Feature Summary

• Maximum 12 ns pin-to-pin delay with 10 macrocells.
• Zero standby power via Input Transition Detection circuitry.
• CMOS and TTL compatible inputs and outputs.
• Industrial temperature range availability within the family.

Applications

• Direct replacement for 22V10 family PLDs.
• Replacement for most 24-pin combinatorial PLDs.
• PCI compliant logic interface applications.

Procurement Notes

Verify that the specific ordering suffix XC corresponds to the TSSOP package type as defined in the manufacturer's documentation. Confirm RoHS compliance status for the specific batch, noting that green package options are available for lead-free requirements.

Selection Notes

Select this component when a 12 ns speed grade is required for 24-pin PLD replacements. Ensure the application supports the 5 V supply voltage and utilizes the TSSOP footprint. Consider the CQZ variant if lower active current consumption is necessary for the same speed performance.

Part Context

This part belongs to the ATF22V10CZ/CQZ series of Electrically Erasable Programmable Logic Devices. The ATF22V10CZ series has been superseded by the ATF22V10CQZ series for new designs, though both share similar architectural features and pinouts.

Replacement Considerations

The ATF22V10CZ series is not recommended for new designs and has been replaced by the ATF22V10CQZ series. Verify compatibility with the CQZ variant if transitioning from older CZ stock.

FAQ

What is the maximum operating frequency for the ATF22V10CZ-12XC?

The maximum operating frequency is 83.3 MHz with no feedback, 62 MHz with internal feedback, and 55.5 MHz with external feedback.

How does the device achieve zero standby power?

It uses Atmel's patented Input Transition Detection (ITD) circuitry to automatically power down to zero power mode when the device is idle.

What is the package type for the 'XC' suffix?

The 'XC' suffix indicates a 24-lead, 4.4mm wide Plastic Thin Shrink Small Outline Package (TSSOP).