CY37064P44-200JXC

Complex Programmable Logic Devices Overview

The CY37064P44-200JXC is a Complex Programmable Logic Device (CPLD) from Cypress Semiconductor's ispMACH 4000ZE family. It features 64 macrocells and supports up to 15 I/O pins within a 44-pin PLCC package. The device operates at supply voltages of 5V or 3.3V, utilizing In-Sys Rapid Technology (ISRTM) for high performance. The -200 speed grade indicates a maximum propagation delay of 20ns. It includes an on-chip EEPROM for non-volatile configuration storage and supports in-system programming via the JTAG interface.

Complex Programmable Logic Devices Feature Summary

• 64 macrocells with ISRTM technology for high-speed logic operations
• Dual voltage operation: 5V and 3.3V compatible
• On-chip EEPROM for non-volatile configuration retention
• Supports JTAG boundary scan and in-system programming

Complex Programmable Logic Devices Applications

• Address decoding and bus bridging in embedded systems
• Logic replacement for legacy TTL/CMOS circuits
• Interface adaptation between different voltage domains

Complex Programmable Logic Devices Procurement Notes

Verify the manufacturer origin, as Cypress Semiconductor was acquired by Infineon Technologies. Confirm that the component is sourced from authorized distributors to ensure authenticity. Check for specific ordering suffixes that may indicate package variations or temperature ranges. Ensure compliance with current RoHS directives if required for the application.

Complex Programmable Logic Devices Selection Notes

Select this model when 64 macrocells are sufficient for the design complexity. The -200 speed grade is suitable for moderate frequency applications requiring 20ns latency. Choose this part over higher-density CPLDs if pin count and logic resources are limited. Verify that the 44-pin PLCC package fits the PCB layout constraints.

Complex Programmable Logic Devices Part Context

This component belongs to the ispMACH 4000ZE series, designed for low-power, high-performance applications. It serves as a drop-in replacement for many standard logic gates and small PLDs. The series is known for its ease of use and support for both 5V and 3.3V systems, making it versatile for mixed-voltage designs.

Complex Programmable Logic Devices Replacement Considerations

Direct replacements may include other parts from the ispMACH 4000 family with similar macrocell counts. Cross-reference pinouts and electrical characteristics carefully. Consider newer generations from Infineon if long-term availability is a concern.