DS093 (v2.5) October 1, 2004 www.xilinx.com 1
Preliminary Product Specification 1-800-255-7778
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Features
• Optimized for 1.8V systems
- As fast as 4.5 ns pin-to-pin delays
- As low as 13 µA quiescent current
• Industry’s best 0.18 micron CMOS CPLD
- Optimized architecture for effective logic synthesis
- Multi-voltage I/O operation — 1.5V to 3.3V
• Available in multiple package options
- 100-pin VQFP with 80 user I/O
- 144-pin TQFP with 100 user I/O
- 132-ball CP (0.5mm) BGA with 100 user I/O
- Pb-free available for all packages
• Advanced system features
- Fastest in system programming
· 1.8V ISP using IEEE 1532 (JTAG) interface
- IEEE1149.1 JTAG Boundary Scan Test
- Optional Schmitt-trigger input (per pin)
- Unsurpassed low power management
· DataGATE enable (DGE) signal control
- Two separate output banks
- RealDigital 100% CMOS product term generation
- Flexible clocking modes
· Optional DualEDGE triggered registers
· Clock divider (divide by 2,4,6,8,10,12,14,16)
· CoolCLOCK
- Global signal options with macrocell control
· Multiple global clocks with phase selection per
macrocell
· Multiple global output enables
· Global set/reset
- Advanced design security
- Open-drain output option for Wired-OR and LED
drive
- PLA architecture
· Superior pinout retention
· 100% product term routability across function
block
- Optional bus-hold, 3-state or weak pull-up on
selected I/O pins
- Optional configurable grounds on unused I/Os
- Mixed I/O voltages compatible with 1.5V, 1.8V,
2.5V, and 3.3V logic levels
· SSTL2-1, SSTL3-1, and HSTL-1 I/O compatibility
- Hot plu gga ble
Refer to the CoolRunner™-II family data sheet for architec-
ture description.
Description
The CoolRunner-II 128-macrocell device is designed for
both high performance and low power applications. This
lends power savings to high-end communication equipment
and high speed to battery operated devices. Due to the low
power stand-by and dynamic operation, overall system reli-
ability is improved
This device consists of eight Function Blocks inter-con-
nected by a low power Advanced Interconnect Matrix (AIM).
The AIM feeds 40 true and complement inputs to each
Function Block. The F unction B locks consis t of a 40 by 56
P-term PLA and 16 macrocells which contain numerous
configurat ion bits that allow for combi national or regis tered
modes of operation.
Additionally, these registers can be globally reset or preset
and configured as a D or T flip-flop or as a D latch. There
are also multiple clock signals, both global and local product
term types, configured on a per macrocell basis. Output pin
configurations include slew rate limit, bus hold, pull-up,
open drain and programmable grounds. A Schmitt-trigger
input is available on a per input pin basis. In addition to stor-
ing macr ocel l ou tput s tates, th e ma cr oc ell r egi s ters m ay be
configur ed as direct input regis ters to store signals dir ectly
from input pins.
Clocking is available on a global or Function Block basis.
Three globa l clock s are avai lable for all Functi on Block s as
a synchronous clock source. Macrocell registers can be
individually configured to power up to the zero or one state.
A global s et/reset c ontrol line is als o availab le to asy nchro-
nously set or reset selected registers during operation.
Additional local clock, synchronous clock-enable, asynchro-
nous set/reset and output enable signals can be formed
using product terms on a per-macrocell or per-Function
Block basis.
A DualEDGE flip-flop feature is also available on a per mac-
rocell basis . T his fea tur e al lo ws hi gh per forma nc e sy nc hro-
nous operation based on lower frequency clocking to help
reduce the total power consumption of the device.
Circuitry has also been included to divide one externally
supplied global clock (GCK2) by eight different selections.
This yields divide by even and odd clock frequencies.
The use of the clock divide (division by 2) and DualEDGE
flip-flop gives the resultant CoolCLOCK feature.
DataGATE is a method to selectively disable inputs of the
CPLD that are not of interest during certain points in time.
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XC2C128 CoolRunner-II CPLD
DS093 (v2.5 ) Octob er 1, 2004 00Preliminary Product Specification
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