-Superior pin-locking and routability with
FastCONNECT II™ switch matrix
-Extra wide 54-input Function Blocks
-Up to 90 product-terms per macrocell with
individual product-term allocation
-Local clock inversion with three global and one
product-term clocks
-Individual output enable per output pin
-Input hysteresis on all user and boundary-scan pin
inputs
-Bus-hold ciruitry on all user pin inputs
-Full IEEE Standard 1149.1 boundary-scan (JTAG)
•Fast concurrent programming
•Slew rate control on individual outputs
•Enhanced data security features
•Excellent quality and reliability
-Endurance exceeding 10,000 program/erase
cycles
-20 year data retention
-ESD protection exceeding 2,000V
Description
The XC95288XV is a 2.5V CPLD targeted for high-performance, low-voltage applications in leading-edge communications and computing systems. It is comprised of 16
54V18 Function Blocks, providing 6,400 usable gates with
propagation delays of 5 ns.
XC95288XV High-Performance
CPLD
Advance Product Specification
Power Estimation
Power dissipation in CPLDs can vary substantially depending on the system frequency, design application and output
loading. To help reduce power dissipation, each macrocell
in a XC9500XV device may be configured for low-power
mode (from the default high-performance mode). In ad dition, unused product-terms and macrocells are automatically deactivated by the software to further conserve power.
For a general estimate of I
used:
(mA ) =
I
CC
(0.36) + MCLP(0.23) + MC(0.005 mA/MHz) f
MC
HP
Where:
MC
= Macrocells in high-performance (default) mode
HP
= Macrocells in low-power mode
MC
LP
MC = Total number of macrocells used
f = Clock frequency (MHz)
This calculation is based on typical operating conditions
using a pattern of 16-bit up/down counters in each Function
Block with no output loading. The actual I
with the design application and should be verified during
normal system operation.
Figure 1 shows the above estimation in a graphical form.
All other trademarks and registered trademarks are the property of their respective owners. All specifications are subject to change without notice.
DS050 (v2.2) August 27, 2001www.xilinx.com1
Advance Product Specificati on1-800-255-7778
vs. Frequency for XC95288XV
CC
XC95288XV High-Performance CPLD
R
JTAG Port
I/O/GCK
I/O/GSR
I/O/GTS
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
3
1
JTAG
Controller
In-System Programming Controller
54
18
Function
Block 1
Macrocells
1 to 18
54
18
Function
Block 2
Macrocells
I/O
1 to 18
Blocks
54
18
Function
Block 3
Macrocells
FastCONNECT II Switch Matrix
1 to 18
3
1
18
4
54
Function
Block 4
Macrocells
1 to 18
54
18
Function
Block 16
Macrocells
1 to 18
DS055_02_101300
Figure 2: XC9528 8X V Architecture
(Function Block outputs (indicated by the bold line) drive the I/O Blocks directly.)
2www.xilinx.comDS050 (v2.2) August 27, 2001
1-800-255-7778Advance Product Specification
R
XC95288XV High-Performance CPLD
Absolute Maximum Ratings
SymbolDescriptionValueUnits
V
CC
V
CCIO
V
IN
V
TS
T
STG
T
SOL
T
J
Notes:
1.Maximum DC unders hoot bel ow GND must be l imit ed to ei ther 0. 5V or 10 m A, whi chever is easi er to a chie v e . Durin g tra nsitions , the
device pins may undershoot to –2.0V or overshoot to +3.6V, provided this over- or undershoot lasts less than 10 ns and with the
forcing current being limited to 200 mA.
2.Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress
ratings onl y, and functional operation of t he device at these or any other condit ions beyond those list ed under Operating Conditions
is not implied. Exposure to Absolute Maximum Ratings conditions for extended periods of time may affect device reliab ility.
Supply voltage relative to GND–0.5 to 2.7V
Supply voltage for output drivers–0.5 to 3.6V
Input voltage relative to GND
Voltage applied to 3-state output
Storage temperature (ambient)–65 to +150
Maximum soldering temperature (10s @ 1/16 in. = 1.5 mm)+260
Junction temperature+150
(1)
(1)
–0.5 to 3.6V
–0.5 to 3.6V
o
o
o
C
C
C
Recommended Operation Conditions
SymbolParameterMinMaxUnits
V
CCINT
V
CCIO
Supply voltage for internal logic
and input buffers
Supply voltage for output drivers for 3.3V operation3.133.46V
Supply voltage for output drivers for 2.5V operation2.372.62V
Commercial TA = 0oC to +70oC2.372.62 V
Industrial T
= –40oC to +85oC2.372.62
A
Supply voltage for output drivers for 1.8V operation1.711.89V
V
IL
V
IH
V
O
Low-level input volt ag e00.8V
High-level input voltage1.73.6V
Output voltage0V
CCIO
Quality and Reliability Characteristics
SymbolParameterMinMaxUnits
V
T
N
ESD
DR
PE
Data retention20-Years
Program/Erase cycles (endurance)10,000-Cycles
Electrostatic Discharge (ESD)2,000-Volts
V
DS050 (v2.2) August 27, 2001www.xilinx.com3
Advance Product Specificati on1-800-255-7778
XC95288XV High-Performance CPLD
DC Characteristics Over Recommended Operating Conditions
SymbolParameterTest ConditionsMinMaxUnits
R
V
OH
Output high voltage for 3.3V outputsIOH = –4.0 mA2.4-V
Output high voltage for 2.5V outputsI
Output high voltage for 1.8V outputsI
V
OL
Output low voltage for 3.3V outputsIOL = 8.0 mA-0.4V
Output low voltage for 2.5V outputsI
Output low voltage for 1.8V outputsI
Input leakagelow currentVCC = 2.62V
Input leakage high currentVCC = 2.62V
I/O capacitanceVIN = GND
Operating Supply Current
C
I
I
I
CC
IL
IH
IN
(low power mode, active)
AC Characteristics
XC95288XV-5XC95288XV-7XC95288XV-10
SymbolParameter
T
PD
T
SU
T
T
CO
f
SYSTEM
T
PSU
T
PH
T
PCO
T
OE
T
OD
T
POE
T
POD
T
AO
T
PAO
T
WLH
T
PLH
Notes:
1.
Please c on t ac t X ilin x for up- t o- da te informati o n o n a dvan c e specificat ions.
I/O to output valid-5.0-7.5-10ns
I/O setup time before GCK3.5-4.8-6.5-ns
I/O hold time after GCK0-0-0-ns
H
GCK to output valid-3.5-4.5-5.8ns
Multiple FB internal operating
-222.2-125.0-100.0MHz
frequency
I/O setup time before p-term clock
1.0-1.6-2.1-ns
input
I/O hold time after p-term clock input2.5-3.2-4.4-ns
P-term clock output valid-6.0-7.7-10.2ns
GTS to output valid-4.0-5 .0-7.0ns
GTS to output disable-4.0-5 .0-7.0ns
Product term OE to output enabled-7.0-9.5-11.0ns
Product term OE to output disabled-7.0-9.5-11.0ns
GSR to output valid-10.0-12.0-14.5ns
P-term S/R to output valid-10.7-12.6-15.3ns
GCK pulse width (High or Low)2.2-4.0-5.0-ns
P-term clock pulse width (High or Low)5.0-6.5-7.0-ns
Advance InformationPreliminary Information
= –1.0 mA2.0-V
OH
= –100 µA90%
OH
= 1.0 mA-0.4V
OL
= 100 µA-0.4V
OL
V
CCIO
-V
-10µA
V
= 3.6V
CCIO
V
= GND or 3.6V
IN
-10µA
V
= 3.6V
CCIO
V
= GND or 3.6V
IN
-10pF
f = 1.0 MHz
VI = GND, No load
59mA
f = 1.0 MHz
UnitsMinMaxMinMaxMinMax
4www.xilinx.comDS050 (v2.2) August 27, 2001
1-800-255-7778Advance Product Specification
R
V
TEST
R
Device Output
1
R
2
C
L
Output TypeV
V
3.3V
2.5V
1.8V
CCIO
Figure 3: AC Load Circuit
Internal Timing Parameters
XC95288XV-5XC95288XV-7XC95288XV-10
SymbolParameter
Buffer Delays
T
IN
T
GCK
T
GSR
T
GTS
T
OUT
T
EN
Product Term Contr ol Delays
T
PTCK
T
PTSR
T
PTTS
Internal Register and Combinatorial Delays
T
PDI
T
SUI
T
HI
T
ECSU
T
ECHO
T
COI
T
AOI
T
RAI
T
LOGI
T
LOGILP
Feedback Delays
T
F
Time Adders
T
PTA
T
PTA2
T
SLEW
Notes:
1.
Please contact Xilinx for up-to-date information on advance specifications.