XCR3256XL-10CS28C of Xilinx Macrocell CPLD

XCR3256XL-10CS28C FPGAs Overview

The CoolRunner XPLA3 XCR3256XL-10CS28C device is a 3.3V, 256 macrocell CPLD targeted at power sensitive designs that require leading edge programmable logic solutions. A total of 16 function blocks provide 6,000 usable gates. Pin-to-pin propagation delays are as fast as 7.0 ns with a maximum system frequency of 154 MHz.

TotalCMOS Design Technique for Fast Zero Power

CoolRunner XPLA3 CPLDs offer a TotalCMOS solution, both in process technology and design technique. These CPLDs employ a cascade of CMOS gates to implement their sum of products, instead of the traditional sense amp approach. This CMOS gate implementation allows Xilinx CPLDs to offer devices that are both high performance and low power, breaking the paradigm that to have low power, you must have low performance.

Features

Low power 3.3V 256 macrocell CPLD
7.0 ns pin-to-pin logic delays
System frequencies up to 154 MHz
256 macrocells with 6,000 usable gates
Available in small footprint packages
- 144-pin TQFP (120 user I/O pins)
- 208-pin PQFP (164 user I/O)
- 256-ball FBGA (164 user I/O)
- 280-ball CS BGA (164 user I/O)
Optimized for 3.3V systems
- Ultra low power operation
- Typical Standby Current of 18 μA at 25° C
- 5V tolerant I/O pins with 3.3V core supply
- Advanced 0.35 micron five layer metal EEPROM process
- Fast Zero Power (FZP) CMOS design technology
- 3.3V PCI electrical specification compatible outputs (no internal clamp diode on any input or I/O)
Advanced system features
- In-system programming
- Input registers
- Predictable timing model
- Up to 23 clocks available per function block
- Excellent pin retention during design changes
- Full IEEE Standard 1149.1 boundary-scan (JTAG)
- Four global clocks
- Eight product term control terms per function block
Fast ISP programming times
Port Enable pin for additional I/O
2.7V to 3.6V supply voltage at industrial grade voltage range
Programmable slew rate control per output
Security bit prevents unauthorized access
Refer to the CoolRunner XPLA3 family data sheet (DS012) for architecture description

FAQ

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Q: How can I obtain software development tools related to the Xilinx FPGA platform?
In FPGA/CPLD design tools, Xilinx's Vivado Design Suite is easy to use, it is very user-friendly in synthesis and implementation, and it is easier to use than ISE design tools; The specific choice depends on personal habits and functional requirements to specifically select a more suitable match. You can search and download through the FPGA resource channel.
Q: Where can I purchase Xilinx XCR3256XL Development Boards, Evaluation Boards, or Macrocell CPLD Starter Kit? also provide technical information?
FPGAkey does not provide development board purchase services for the time being, but customers often consult about ZedBoard, Basys 3 board, TinyFPGA BX, Nexys4-DDR, Terasic DE10-Nano, Digilent Arty S7, etc. If you need relevant technical information, you can submit feedback information, our technicians will contact you soon.
Q: How to obtain XCR3256XL-10CS28C technical support documents?
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