CY37064P44-154JXI

Complex Programmable Logic Devices Overview

The CY37064P44-154JXI is a high-performance Complex Programmable Logic Device (CPLD) from the Ultra37000 family, manufactured by Infineon Technologies. It features 64 macrocells and supports up to 69 I/O pins in a PLCC-84 package. The device operates at a maximum frequency of 154 MHz with a typical propagation delay of 7.5 ns. It utilizes EEPROM storage technology and functions within an industrial temperature range of -40°C to +85°C, powered by a 5V supply.

Complex Programmable Logic Devices Feature Summary

• In-System Reprogrammable (ISR) via JTAG interface
• PCI Local Bus Specification compliant
• Programmable bus-hold capabilities on all I/Os
• Intelligent product term allocator for flexible logic distribution

Complex Programmable Logic Devices Applications

• PCI-compatible system logic
• High-density programmable logic solutions
• Industrial control applications requiring ISR capability

Complex Programmable Logic Devices Procurement Notes

Verify component authenticity through official Infineon channels or authorized distributors. Confirm the specific suffix 'JXI' matches the required package and temperature grade. Check for end-of-life status as this model may be discontinued.

Complex Programmable Logic Devices Selection Notes

Select based on the requirement for 64 macrocells and 154 MHz speed. Ensure the PLCC-84 package fits the PCB layout. Verify that the 5V operating voltage aligns with the system power rails and VCCO requirements.

Complex Programmable Logic Devices Part Context

Part of the Ultra37000 CPLD family offering consistent pinouts across densities. Designed for design migration and flexibility without timing changes during reconfiguration.

Complex Programmable Logic Devices Replacement Considerations

Check for direct replacements within the CY37064 series with different speed grades or packages. Consider newer Infineon CPLD families if ISR compatibility is not strictly required.

Complex Programmable Logic Devices FAQ

What is the maximum operating frequency?

The maximum operating frequency is 154 MHz.

Does the device support In-System Reprogramming?

Yes, it supports ISR via a JTAG-compliant serial interface.

What is the logic architecture?

It uses a Programmable Interconnect Matrix (PIM) connecting logic blocks with 16 macrocells each.