64 Macrocell CPLD with Enhanced Clocking The **XCR5064C-10VQ100C** is a CoolRunner XPLA3 CPLD (Complex Programmable Logic Device) manufactured by **Xilinx**. Below are its key specifications, descriptions, and features:
### **Specifications:**
- **Family:** CoolRunner XPLA3
- **Device:** XCR5064C
- **Speed Grade:** -10 (10ns pin-to-pin delay)
- **Package:** VQ100 (100-pin Very Thin Quad Flat Pack)
- **Operating Voltage:** 3.3V
- **Logic Cells:** 64 macrocells
- **Maximum User I/Os:** 80
- **Propagation Delay:** 10ns (maximum)
- **Operating Temperature Range:** Commercial (0°C to +70°C)
- **Programmable Logic Blocks:** 4 (16 macrocells per block)
- **On-Chip Memory:** 64 product terms
### **Descriptions & Features:**
- **Low Power:** Optimized for low-power operation, making it suitable for battery-powered applications.
- **High-Speed Performance:** Supports fast signal propagation with a 10ns delay.
- **In-System Programmable (ISP):** Can be reprogrammed in-circuit via JTAG interface.
- **Flexible I/O:** Supports 3.3V operation with 5V-tolerant inputs.
- **Advanced Pin Locking:** Allows flexible pin assignments without performance degradation.
- **Multiple Clocking Options:** Supports both global and product-term clocking.
- **Security Features:** Includes programmable security bit to prevent unauthorized access.
- **Wide Application Use:** Ideal for glue logic, bus interfacing, and state machine designs.
This CPLD is commonly used in digital systems requiring low power and moderate logic density.
