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XCR3128XL 128 Macrocell CPLD
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DS016 (v2.6) March 31, 2006
Product Specification
Features
Description
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Low power 3.3V 128 macrocell CPLD
The CoolRunner™ XPLA3 XCR3128XL device is a 3.3V
128 macrocell CPLD targeted at power sensitive designs
that require leading edge programmable logic solutions. A
total of eight function blocks provide 3,000 usable gates.
Pin-to-pin propagation delays are as fast as 5.5 ns with a
maximum system frequency of 175 MHz.
5.5 ns pin-to-pin logic delays
System frequencies up to 175 MHz
128 macrocells with 3,000 usable gates
Available in small footprint packages
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144-pin TQFP (108 user I/O pins)
144-ball CS BGA (108 user I/O)
100-pin VQFP (84 user I/O)
TotalCMOS Design Technique for Fast
Zero Power
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Optimized for 3.3V systems
CoolRunner XPLA3 CPLDs offer a TotalCMOS™ solution,
both in process technology and design technique. Xilinx
employs a cascade of CMOS gates to implement its 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. Refer to Figure 1 or Figure 2 and
Table 1or Table 2 showing the ICC vs. Frequency of the
XCR3128XL TotalCMOS CPLD (data taken with eight
resetable up/down, 16-bit counters at 3.3V, 25°C).
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Ultra low power operation
Typical Standby Current of 17 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)
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Advanced system features
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In-system programming
Input registers
Predictable timing model
Up to 23 available clocks per function block
Excellent pin retention during design changes
Full IEEE Standard 1149.1 boundary-scan (JTAG)
Four global clocks
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Eight product term control terms per function block
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Fast ISP programming times
Port Enable pin for additional I/O
2.7V to 3.6V supply voltage at industrial temperature
range
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Programmable slew rate control per output
Security bit prevents unauthorized access
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60
80
100 120 140 160
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Frequency (MHz)
Refer to XPLA3 family data sheet (DS012) for
DS016_01_120902
architecture description
Figure 1: Typical ICC vs. Frequency at VCC = 3.3V, 25°C
Table 1: Typical ICC vs. Frequency at VCC = 3.3V, 25°C
Frequency (MHz)
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5
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60
80
100
120
140
160
Typical ICC (mA)
0.017
0.5
2.48
4.97
9.89
19.7
29.5
39.1
48.7
58.0
67.3
76.8
© 2006 Xilinx, Inc. All rights reserved. All Xilinx trademarks, registered trademarks, patents, and disclaimers are as listed at http://www.xilinx.com/legal.htm.
All other trademarks and registered trademarks are the property of their respective owners. All specifications are subject to change without notice.
DS016 (v2.6) March 31, 2006
www.xilinx.com
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Product Specification