XC95216-15PQ160I

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Embedded-CPLDs (Complex Programmable Logic Devices) are integrated circuits used to provide programmable logic functions for an embedded system. These devices are designed for applications where small size and fast development cycles are key factors. One such type of CPLD is the XC95216-15PQ160I. This article looks at the application field and working principle of this CPLD and how it fits into the embedded system.

The XC95216-15PQ160I is a low-cost, low-power, small-footprint CPLD that provides 15,360 usable gates and up to twenty-one I/Os. It is based on Xilinx\'s Spartan-3E platform and is used in applications such as embedded processing, automotive systems, consumer, and communications. It is also suitable for applications requiring low standby power and high integration. The CPLD is equipped with the latest device programming architecture, which can be programmed in-system, e.g. on-board Flash programming, or off-system, e.g. JTAG, ISPT, and Universal Serial Bus.

The CPLD architecture consists of three levels of logic blocks: the upper level for interconnect and general-purpose logic, the middle level for memory functions, and the lowest level for combinational logic. The logic functions are implemented through two basic primitives, i.e. product terms and macrocells. Product terms are composed of two inputs, multiple AND-OR levels, and one output. Macrocells are configured to implement memory functions such as Look-Up Tables (expression as sum-of-product), and/or programmable logic such as state machines.

The XC95216-15PQ160I utilizes an embedded power management system. The chip contains an on-chip power-on reset (POR) circuit to ensure proper device startup. Also, the device provides a power supply design that closely matches the characteristics of the processor in order to optimize power consumption. Additionally, the XC95216 is built using bipolar complementary metal oxide semiconductor (BiCMOS) technology which combines the speed of TTL and the low-power consumption of CMOS. This magnifies circuit performance and power savings.

The XC95216-15PQ160I CPLD is designed for embedded systems applications by providing fast development cycles, reducing design complexity, and offering a cost-effective solution. It features reprogrammability, which makes it simple to modify or update the design for changing application needs, or to debug a faulty design. In addition, the CPLD is suitable for applications that require low standby power, high integration, and long-term reliability. Being based on the latest Xilinx Spartan-3E platform, the XC95216-15PQ160I is an ideal choice for embedded design engineers.

The specific data is subject to PDF, and the above content is for reference