AMD

XC9536-10VQ44C  

CPLDs

XC9536-10VQ44C Description

The XC9536-10VQ44C is a high-performance Complex Programmable Logic Device (CPLD) from AMD's XC9500 series, designed for flexible digital logic implementation. This 36-macrocell device operates at a 5V internal supply voltage (4.75V–5.25V) and delivers a maximum propagation delay of 10ns, making it suitable for timing-critical applications. Housed in a 44-pin VQFP package, it offers 34 I/O pins and supports in-system programmability (ISP) with a minimum endurance of 10,000 program/erase cycles. Though marked as obsolete, it remains relevant for legacy systems due to its reliability and ease of integration.

XC9536-10VQ44C Features

• High-Speed Performance: 10ns max delay ensures rapid signal processing.
• In-System Programmability (ISP): Enables field updates without physical removal.
• Robust Macrocell Architecture: 36 macrocells and 2 logic blocks (800 gates) for versatile logic design.
• Wide Operating Temperature: 0°C to 70°C (TA) for industrial and commercial environments.
• Surface-Mount Design: 44VQFP package optimizes board space in compact layouts.
• Legacy Compatibility: Ideal for maintaining or upgrading older systems requiring 5V CPLDs.

XC9536-10VQ44C Applications

This CPLD excels in applications demanding glue logic consolidation, interface bridging, and state machine control, such as:

• Industrial Control Systems: Timing-critical automation and sensor interfacing.
• Communications Equipment: Protocol conversion and signal conditioning.
• Legacy Embedded Systems: Upgrades or replacements for outdated logic designs.
• Test and Measurement: Customizable logic for instrumentation and data acquisition.

Conclusion of XC9536-10VQ44C

The XC9536-10VQ44C balances speed, flexibility, and reliability, making it a pragmatic choice for 5V-based systems despite its obsolete status. Its ISP capability and high macrocell count simplify logic integration, while the 10ns performance ensures responsiveness. Engineers working with legacy hardware or cost-sensitive projects will find this CPLD a dependable solution for medium-complexity digital logic tasks.

XC9536-10VQ44C Documents

Download datasheets and manufacturer documentation for XC9536-10VQ44C