XCR3384XL_06 Datasheet, PDF (1/13 Pages) Xilinx, Inc – System frequencies up to 135 MHz

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XCR3384XL: 384 Macrocell CPLD
DS024 (v2.0) March 31, 2006
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Features
Description
• Low power 3.3V 384 macrocell CPLD
• 7.0 ns pin-to-pin logic delays
• System frequencies up to 135 MHz
• 384 macrocells with 9,000 usable gates
• Available in small footprint packages
- 144-pin TQFP (118 user I/O)
- 208-pin PQFP (172 user I/O)
- 256-ball FBGA (212 user I/O)
- 324-ball FBGA (220 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 CoolRunner™ XPLA3 family data sheet
(DS012) for architecture description
The CoolRunner™ XPLA3 XCR3384XL device is a 3.3V,
384 macrocell CPLD targeted at power sensitive designs
that require leading edge programmable logic solutions. A
total of 24 function blocks provide 9,000 usable gates.
Pin-to-pin propagation delays are as fast as 7.0 ns with a
maximum system frequency of 135 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 to
offer CPLDs 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 and Table 1 show-
ing the I_CC vs. Frequency of our XCR3384XL TotalCMOS
CPLD (data taken with 24 resetable up/down, 16-bit
counters at 3.3V, 25°C).
280
240
200
160
120
80
40
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0
20 40 60 80 100 120 140
Frequency (MHz)
Figure 1: Typical I_CC vs. Frequency at V_CC = 3.3V, 25°C
Table 1: Typical I_CC vs. Frequency at V_CC = 3.3V, 25°C
Frequency (MHz)
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1
10
20
40
60
80
100
120
140
Typical I_CC (mA)
0.018 2.2
24.4 42.4 82.6 123.0 155.6 187.8 227.5 258.1
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DS024 (v2.0) March 31, 2006
www.xilinx.com
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Product Specification