XILINX XC9572

1
XC9572 In-System Programmable
CPLD

December 4, 1998 (Version 3.0)
1
1*
Product Specification
Features
Power Management
•
•
7.5 ns pin-to-pin logic delays on all pins
fCNT to 125 MHz
•
•
•
72 macrocells with 1,600 usable gates
Up to 72 user I/O pins
5 V in-system programmable (ISP)
- Endurance of 10,000 program/erase cycles
- Program/erase over full commercial voltage and
temperature range
Enhanced pin-locking architecture
Flexible 36V18 Function Block
- 90 product terms drive any or all of 18 macrocells
within Function Block
- Global and product term clocks, output enables, set
and reset signals
Extensive IEEE Std 1149.1 boundary-scan (JTAG)
support
Programmable power reduction mode in each
macrocell
Slew rate control on individual outputs
User programmable ground pin capability
Extended pattern security features for design protection
High-drive 24 mA outputs
3.3 V or 5 V I/O capability
Advanced CMOS 5V FastFLASH technology
Supports parallel programming of more than one
XC9500 concurrently
Available in 44-pin PLCC, 84-pin PLCC, 100-pin PQFP
and 100-pin TQFP packages
Power dissipation can be reduced in the XC9572 by configuring macrocells to standard or low-power modes of operation. Unused macrocells are turned off to minimize power
dissipation.
•
•
•
•
•
•
•
•
•
•
Description
The XC9572 is a high-performance CPLD providing
advanced in-system programming and test capabilities for
general purpose logic integration. It is comprised of four
36V18 Function Blocks, providing 1,600 usable gates with
propagation delays of 7.5 ns. See Figure 2 for the architecture overview.
ICC (mA) =
MCHP (1.7) + MCLP (0.9) + MC (0.006 mA/MHz) f
Where:
MCHP = Macrocells in high-performance mode
MCLP = Macrocells in low-power mode
MC = Total number of macrocells used
f = Clock frequency (MHz)
Figure 1 shows a typical calculation for the XC9572 device.
200
erform
High P
Typical Icc (ma)
•
•
Operating current for each design can be approximated for
specific operating conditions using the following equation:
a n ce
(160)
(125)
100
o we r
Low P
(100)
(65)
0
50
100
Clock Frequency (MHz)
Figure 1: Typical ICC vs. Frequency for XC9572
December 4, 1998 (Version 3.0)
1
XC9572 In-System Programmable CPLD
3
JTAG Port
1
JTAG
Controller
In-System Programming Controller
36
18
I/O
Function
Block 1
Macrocells
1 to 18
I/O
I/O
I/O
Blocks
I/O
I/O
I/O
FastCONNECT Switch Matrix
I/O
36
18
Function
Block 2
Macrocells
1 to 18
36
18
Function
Block 3
Macrocells
1 to 18
I/O
3
I/O/GCK
36
1
I/O/GSR
I/O/GTS
18
2
Function
Block 4
Macrocells
1 to 18
X5921
Figure 2: XC9572 Architecture
Note: Function Block outputs (indicated by the bold line) drive the I/O Blocks directly
2
December 4, 1998 (Version 3.0)
XC9572 In-System Programmable CPLD
Absolute Maximum Ratings
Symbol
VCC
VIN
VTS
TSTG
TSOL
Parameter
Supply voltage relative to GND
DC input voltage relative to GND
Voltage applied to 3-state output with respect to GND
Storage temperature
Max soldering temperature (10 s @ 1/16 in = 1.5 mm)
Value
Units
-0.5 to 7.0
-0.5 to VCC + 0.5
-0.5 to VCC + 0.5
-65 to +150
+260
V
V
V
°C
°C
Warning: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are
stress ratings only, and functional operation of the device at these or any other conditions beyond those listed under
Recommended Operating Conditions is not implied. Exposure to Absolute Maximum Rating conditions for extended periods
of time may affect device reliability.
Recommended Operation Conditions
Symbol
1
Parameter
VCCINT
Supply voltage for internal logic and input buffer
VCCIO
Supply voltage for output drivers for 5 V operation
Supply voltage for output drivers for 3.3 V operation
Low-level input voltage
High-level input voltage
Output voltage
VIL
VIH
VO
Min
Max
Units
4.75
(4.5)
4.75 (4.5)
3.0
0
2.0
0
5.25
(5.5)
5.25 (5.5)
3.6
0.80
VCCINT +0.5
VCCIO
V
V
V
V
V
V
Min
Max
Units
20
-
Years
10,000
-
Cycles
Note: 1. Numbers in parenthesis are for industrial temperature range versions.
Endurance Characteristics
Symbol
Parameter
tDR
Data Retention
NPE
Program/Erase Cycles
December 4, 1998 (Version 3.0)
3
XC9572 In-System Programmable CPLD
DC Characteristics Over Recommended Operating Conditions
Symbol
Parameter
VOH
Test Conditions
Output high voltage for 5 V operation
Output high voltage for 3.3 V operation
VOL
Output low voltage for 5 V operation
Output low voltage for 3.3 V operation
IIL
Input leakage current
IIH
I/O high-Z leakage current
CIN
I/O capacitance
ICC
Operating Supply Current
(low power mode, active)
Min
IOH = -4.0 mA
VCC = Min
IOH = -3.2 mA
VCC = Min
IOL = 24 mA
VCC = Min
IOL = 10 mA
VCC = Min
VCC = Max
VIN = GND or VCC
VCC = Max
VIN = GND or VCC
VIN = GND
f = 1.0 MHz
VI = GND, No load
f = 1.0 MHz
Max
Units
2.4
V
2.4
V
0.5
V
0.4
V
±10.0
µA
±10.0
µA
10.0
pF
65 (Typ)
ma
AC Characteristics
Symbol
tPD
tSU
tH
tCO
fCNT1
fSYSTEM 2
tPSU
tPH
tPCO
tOE
tOD
tPOE
tPOD
tWLH
Parameter
I/O to output valid
I/O setup time before GCK
I/O hold time after GCK
GCK to output valid
16-bit counter frequency
Multiple FB internal operating frequency
I/O setup time before p-term clock input
I/O hold time after p-term clock input
P-term clock to output valid
GTS to output valid
GTS to output disable
Product term OE to output enabled
Product term OE to output disabled
GCK pulse width (High or Low)
XC9572-7
XC9572-10
XC9572-15
Min
Min
Min
Max
7.5
Max
10.0
4.5
0.0
6.0
0.0
4.5
125.0
83.3
0.5
4.0
15.0
6.0
4.0
Units
ns
ns
ns
ns
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
8.0
0.0
111.1
66.7
2.0
4.0
8.5
5.5
5.5
9.5
9.5
Max
8.0
95.2
55.6
4.0
4.0
10.0
6.0
6.0
10.0
10.0
4.5
12.0
11.0
11.0
14.0
14.0
5.5
Note: 1. fCNT is the fastest 16-bit counter frequency available, using the local feedback when applicable.
fCNT is also the Export Control Maximum flip-flop toggle rate, fTOG.
2. fSYSTEM is the internal operating frequency for general purpose system designs spanning multiple FBs.
VTEST
R1
Output Type
Device Output
R2
CL
VCCIO
VTEST
R1
R2
CL
5.0 V
5.0 V
160 Ω
120 Ω
35 pF
3.3 V
3.3 V
260 Ω
360 Ω
35 pF
X5906
Figure 3: AC Load Circuit
4
December 4, 1998 (Version 3.0)
XC9572 In-System Programmable CPLD
Internal Timing Parameters
Symbol
Parameter
Buffer Delays
tIN
Input buffer delay
tGCK
GCK buffer delay
tGSR
GSR buffer delay
tGTS
GTS buffer delay
tOUT
Output buffer delay
tEN
Output buffer enable/disable delay
Product Term Control Delays
tPTCK
Product term clock delay
tPTSR
Product term set/reset delay
tPTTS
Product term 3-state delay
Internal Register and Combinatorial delays
tPDI
Combinatorial logic propagation delay
tSUI
Register setup time
tHI
Register hold time
tCOI
Register clock to output valid time
tAOI
Register async. S/R to output delay
tRAI
Register async. S/R recovery before clock
tLOGI
Internal logic delay
tLOGILP
Internal low power logic delay
Feedback Delays
tF
FastCONNECT matrix feedback delay
tLF
Function Block local feeback delay
Time Adders
tPTA3
Incremental Product Term Allocator delay
tSLEW
Slew-rate limited delay
XC9572-7
XC9572-10
XC9572-15
Min
Min
Min
Max
Max
Max
Units
2.5
1.5
4.5
5.5
2.5
0.0
3.5
2.5
6.0
6.0
3.0
0.0
4.5
3.0
7.5
11.0
4.5
0.0
ns
ns
ns
ns
ns
ns
3.0
2.0
4.5
3.0
2.5
3.5
2.5
3.0
5.0
ns
ns
ns
3.0
0.5
2.0
10.0
2.5
11.0
3.0
11.5
ns
ns
ns
ns
ns
ns
ns
ns
8.0
4.0
9.5
3.5
11.0
3.5
ns
ns
1.0
4.0
1.0
4.5
1.0
5.0
ns
ns
1.5
3.0
1.0
2.5
3.5
0.5
6.5
7.5
3.5
4.5
0.5
7.0
10.0
0.5
8.0
10.0
Note: 3. tPTA is multiplied by the span of the function as defined in the family data sheet.
December 4, 1998 (Version 3.0)
5
XC9572 In-System Programmable CPLD
XC9572 I/O Pins
Function
Macrocell
Block
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
PC
44
PC
84
PQ
100
TQ
100
–
1
–
–
2
3
–
4
5
–
6
–
–
7
8
–
9
–
–
35
–
–
36
37
–
38
39
–
40
–
–
42
43
–
44
–
4
1
6
7
2
3
11
5
9
13
10
18
20
12
14
23
15
24
63
69
67
68
70
71
76
72
74
75
77
79
80
81
83
82
84
–
18
15
20
22
16
17
27
19
24
30
25
35
38
29
31
41
32
42
89
96
93
95
97
98
5
99
1
3
6
8
10
11
13
12
14
94
16
13
18
20
14
15
25
17
22
28
23
33
36
27
29
39
30
40
87
94
91
93
95
96
3
97
99
1
4
6
8
9
11
10
12
92
BScan
Notes
Order
213
210
207
204
201
198
195
192
189
186
183
180
177
174
171
168
165
162
159
156
153
150
147
144
141
138
135
132
129
126
123
120
117
114
111
108
[1]
[1]
[1]
[2]
[1]
[1]
[3]
Function
Macrocell
Block
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
PC
44
PC
84
PQ
100
TQ
100
–
11
–
–
12
–
–
13
14
–
18
–
–
19
20
–
22
–
–
24
–
–
25
–
–
26
27
–
28
–
–
29
33
–
34
–
25
17
31
32
19
34
35
21
26
40
33
41
43
36
37
45
39
–
46
44
51
52
47
54
55
48
50
57
53
58
61
56
65
62
66
–
43
34
51
52
37
55
56
39
44
62
54
63
65
57
58
67
60
61
68
66
73
74
69
78
79
70
72
83
76
84
87
80
91
88
92
81
41
32
49
50
35
53
54
37
42
60
52
61
63
55
56
65
58
59
66
64
71
72
67
76
77
68
70
81
74
82
85
78
89
86
90
79
BScan
Notes
Order
105
102
99
96
93
90
87
84
81
78
75
72
69
66
63
60
57
54
51
48
45
42
39
36
33
30
27
24
21
18
15
12
9
6
3
0
Notes: [1] Global control pin
[2] Global control pin GTS1 for PC84, PQ100, and TQ100
[3] Global control pin GTS1 for PC44
6
December 4, 1998 (Version 3.0)
XC9572 In-System Programmable CPLD
XC9572 Global, JTAG and Power Pins
Pin Type
PC44
PC84
PQ100
TQ100
I/O/GCK1
I/O/GCK2
I/O/GCK3
I/O/GTS1
I/O/GTS2
I/O/GSR
TCK
TDI
TDO
TMS
VCCINT 5 V
VCCIO 3.3 V/5 V
5
6
7
42
40
39
17
15
30
16
21,41
32
GND
10,23,31
9
10
12
76
77
74
30
28
59
29
38,73,78
22,64
8,16,27,42,
49,60
No Connects
–
—
24
25
29
5
6
1
50
47
85
49
7,59,100
28,40,53,90
2,23,33,46,64,71,
77,86
4,9,21,26,36,45,48,
75, 82
22
23
27
3
4
99
48
45
83
47
5,57,98
26,38,51,88
100,21,31,44,62,69,
75, 84
2,7,19,24,34,43,46,
73, 80
December 4, 1998 (Version 3.0)
7
XC9572 In-System Programmable CPLD
Ordering Information
XC9572 -7 PQ 100 C
Device Type
Temperature Range
Number of Pins
Speed
Package Type
Packaging Options
Speed Options
PC44
PC84
PQ100
TQ100
-15 15 ns pin-to-pin delay
-10 10 ns pin-to-pin delay
-7 7.5 ns pin-to-pin delay
44-Pin Plastic Leaded Chip Carrier (PLCC)
84-Pin Plastic Leaded Chip Carrier (PLCC)
100-Pin Plastic Quad Flat Pack (PQFP)
100-Pin Very Thin Quad Flat Pack (TQFP)
Temperature Options
C
I
Commercial0°C to +70°C
Industrial–40°C to +85°C
Component Availability
Pins
Type
Code
XC9572
–15
–10
–7
44
Plastic
PLCC
PC44
C(I)
C(I)
C
84
Plastic
PLCC
PC84
C(I)
C(I)
C
100
Plastic
PQFP
PQ100
C(I)
C(I)
C
Plastic
TQFP
TQ100
C(I)
C(I)
C
C = Commercial = 0° to +70°C I = Industrial = –40° to +85°C
Revision Control
Date
12/04/98
8
Revision
Update AC Characteristics and Internal Parameters
December 4, 1998 (Version 3.0)