XC9536XL High PerformanceCPLD The **XC9536XL-7VQ44C** is a **CPLD (Complex Programmable Logic Device)** manufactured by **Xilinx**. Below are its factual specifications, descriptions, and features:
### **Specifications:**
- **Device Family:** XC9500XL
- **Logic Cells:** 36 macrocells
- **Gates:** 800 usable gates
- **Speed Grade:** -7 (7 ns pin-to-pin logic delay)
- **Package Type:** VQ44 (44-pin Plastic Quad Flat Pack)
- **Operating Voltage:** 3.3V
- **I/O Pins:** 34
- **Maximum Frequency:** 178 MHz
- **Programmable Logic Blocks:** 2
- **JTAG Support:** Yes (IEEE 1149.1 compliant)
- **In-System Programmable (ISP):** Yes
- **Operating Temperature:** Commercial (0°C to +70°C)
### **Descriptions:**
- **Architecture:** The XC9536XL is a low-cost, low-power CPLD with a 5V-tolerant I/O structure.
- **Macrocell Structure:** Each macrocell includes a sum-of-products logic array and a programmable register.
- **Non-volatile Memory:** Uses E²CMOS technology for reprogrammability.
- **Power Consumption:** Optimized for low-power operation with advanced CMOS FastFLASH technology.
### **Features:**
- **High Performance:** Fast propagation delays (7 ns).
- **Flexible I/O:** 5V-tolerant inputs and 3.3V outputs.
- **In-System Programming (ISP):** Supports boundary scan (JTAG).
- **Secure Design:** Built-in security bit prevents unauthorized readback.
- **Low Power:** Standby and dynamic power-saving modes.
- **Wide Operating Range:** Supports 3.0V to 3.6V operation.
This device is commonly used in **glue logic, bus interfacing, and control applications** due to its reprogrammability and low-power characteristics.
(Note: All information is sourced from Xilinx datasheets and technical documentation.)
