QL2009-0PB256C [ETC]

3.3V and 5.0V pASIC? 2 FPGA Combining Speed, Density, Low Cost and Flexibility; 3.3V和5.0V pASIC ? 2 FPGA的结合速度,密度,低成本和灵活性
QL2009-0PB256C
型号: QL2009-0PB256C
厂家: ETC    ETC
描述:

3.3V and 5.0V pASIC? 2 FPGA Combining Speed, Density, Low Cost and Flexibility
3.3V和5.0V pASIC ? 2 FPGA的结合速度,密度,低成本和灵活性

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QL2009  
3.3V and 5.0V pASIC 2 FPGA  
Combining Speed, Density, Low Cost and Flexibility  
Rev. C  
pASIC 2  
HIGHLIGHTS  
Ultimate Verilog/VHDL Silicon Solution  
-Abundant, high-speed interconnect eliminates manual routing  
-Flexible logic cell provides high efficiency and performance  
-Design tools produce fast, efficient Verilog/VHDL synthesis  
3
Speed, Density, Low Cost and Flexibility in One Device  
-16-bit counter speeds exceeding 200 MHz  
-9,000 usable ASIC gates, 16,000 usable PLD gates, 225 I/Os  
-3-layer metal ViaLink process for small die sizes  
-100% routable and pin-out maintainable  
… 9,000  
usable ASIC gates,  
225 I/O pins  
Advanced Logic Cell and I/O Capabilities  
-Complex functions (up to 16 inputs) in a single logic cell  
-High synthesis gate utilization from logic cell fragments  
-Full IEEE Standard JTAG boundary scan capability  
-Individually-controlled input/feedback registers and OEs on all I/O pins  
Other Important Family Features  
-3.3V and 5.0V operation with low standby power  
-I/O pin-compatibility between different devices in the same packages  
-PCI compliant (at 5.0V), full speed 33 MHz implementations  
-High design security provided by security fuses  
QL2009  
Block Diagram  
672  
Logic  
Cells  
3-35  
QL2009  
The QL2009 is a 9,000 usable ASIC gate,16,000 usable PLD gate member of  
the pASIC 2 family of FPGAs. pASIC 2 FPGAs employ a unique combination  
of architecture, technology, and software tools to provide high speed, high  
usable density, low price, and flexibility in the same devices. The flexibility  
and speed make pASIC 2 devices an efficient and high performance silicon  
solution for designs described using HDLs such as Verilog and VHDL, as well  
as schematics.  
PRODUCT  
SUMMARY  
The QL2009 contains 672 logic cells. With 225 maximum I/Os, the QL2009  
is available in 144-pin TQFP, 208-PQFP, and 256-pin PBGA packages.  
Software support for the complete pASIC families, including the QL2009, is  
available through three basic packages. The turnkey QuickWorks package  
provides the most complete FPGA software solution from design entry to logic  
synthesis (by Synplicity, Inc.), to place and route, to simulation. The  
QuickToolsTM and QuickChipTM packages provide a solution for designers  
who use Cadence, Mentor, Synopsys, Viewlogic, Veribest, or other third-party  
tools for design entry, synthesis, or simulation.  
FEATURES  
Total of 225 I/O Pins  
- 217 bidirectional input/output pins, PCI-compliant at 5.0V  
in -1/-2 speed grades  
- 4 high-drive input-only pins  
- 4 high-drive input/distributed network pins  
Four Low-Skew (less than 0.5ns) Distributed Networks  
- Two array networks available to logic cell flip-flop clock, set, and  
reset - each driven by an input-only pin  
- Two global clock/control networks available to F1 logic input, and  
logic cell flip-flop clock, set, reset; input and I/O register clock, reset,  
enable; and output enable controls - each driven by an input-only pin, or  
any input or I/O pin, or any logic cell output or I/O cell feedback  
High Performance  
- Input + logic cell + output delays under 6 ns  
- Datapath speeds exceeding 225 MHz  
- Counter speeds over 200 MHz  
3-36  
QL2009  
PINOUT DIAGRAMS  
144-PIN TQFP  
PIN # 109  
PIN # 1  
3
pASIC  
QL2009-1PF144C  
PIN # 73  
PIN # 37  
PIN # 157  
208-PIN PQFP  
PIN # 1  
pASIC  
QL2009-1PQ208C  
PIN # 105  
PIN # 53  
3-37  
QL2009  
PQFP 208 and TQFP 144 Pinout Table  
208  
144  
Function  
208  
144  
Function  
208  
144  
Function  
208  
144  
Function  
208  
144  
Function  
PQFP TQFP  
PQFP TQFP  
PQFP TQFP  
PQFP TQFP  
PQFP TQFP  
1
NC  
1
I/O  
I/O  
43  
44  
45  
46  
47  
48  
49  
50  
51  
52  
53  
54  
55  
56  
57  
58  
59  
60  
61  
62  
63  
64  
65  
66  
67  
68  
69  
70  
71  
72  
73  
74  
75  
76  
77  
78  
79  
80  
81  
82  
83  
84  
30  
31  
NC  
32  
NC  
33  
NC  
34  
35  
36  
37  
38  
39  
NC  
40  
NC  
NC  
41  
42  
43  
NC  
44  
45  
NC  
46  
47  
48  
NC  
49  
NC  
50  
51  
52  
NC  
53  
54  
55  
56  
NC  
57  
58  
59  
GND  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
TDI  
I/O  
I/O  
I/O  
I/O  
GND  
I/O  
VCC  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
GND  
I/O  
I/O  
I/O  
I/O  
GND  
I/O  
I/O  
I/O  
I/O  
VCC  
I/O  
85  
86  
60  
61  
I/O  
I/O  
127  
128  
129  
130  
131  
132  
133  
134  
135  
136  
137  
138  
139  
140  
141  
142  
143  
144  
145  
146  
147  
148  
149  
150  
151  
152  
153  
154  
155  
156  
157  
158  
159  
160  
161  
162  
163  
164  
165  
166  
167  
168  
87  
88  
GND  
I/O  
169  
170  
171  
172  
173  
174  
175  
176  
177  
178  
179  
180  
181  
182  
183  
184  
185  
186  
187  
188  
189  
190  
191  
192  
193  
194  
195  
196  
197  
198  
199  
200  
201  
202  
203  
204  
205  
206  
207  
208  
117  
118  
119  
120  
NC  
I/O  
I/O  
2
3
2
I/O  
87  
NC  
62  
I/O  
89  
I
I/O  
4
3
I/O  
88  
I/O  
90  
ACLK / I  
VCC  
I
I/O  
5
NC  
4
I/O  
89  
63  
I/O  
91  
I/O  
6
I/O  
90  
NC  
NC  
64  
I/O  
92  
NC  
I/O  
7
5
I/O  
91  
I/O  
93  
GCLK / I  
VCC  
I/O  
121  
NC  
I/O  
8
NC  
6
I/O  
92  
I/O  
94  
I/O  
9
I/O  
93  
NC  
65  
I/O  
95  
122  
123  
124  
NC  
GND  
I/O  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
34  
35  
36  
37  
38  
39  
40  
41  
42  
7
VCC  
I/O  
94  
I/O  
NC  
96  
I/O  
NC  
NC  
8
95  
66  
GND  
I/O  
I/O  
I/O  
GND  
I/O  
96  
67  
NC  
97  
I/O  
I/O  
97  
NC  
NC  
68  
VCC  
I/O  
I/O  
125  
126  
127  
128  
129  
NC  
I/O  
NC  
9
I/O  
98  
98  
I/O  
GND  
I/O  
I/O  
99  
I/O  
NC  
99  
I/O  
NC  
10  
11  
12  
13  
NC  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
NC  
24  
NC  
25  
NC  
26  
27  
28  
NC  
NC  
29  
I/O  
100  
101  
102  
103  
104  
105  
106  
107  
108  
109  
110  
111  
112  
113  
114  
115  
116  
117  
118  
119  
120  
121  
122  
123  
124  
125  
126  
69  
I/O  
I/O  
I/O  
I/O  
NC  
70  
I/O  
NC  
100  
NC  
101  
102  
103  
104  
NC  
105  
106  
NC  
107  
NC  
108  
109  
110  
111  
NC  
112  
113  
NC  
NC  
114  
115  
116  
NC  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
71  
TRSTB  
TMS  
I/O  
VCC  
I/O  
130  
131  
132  
NC  
VCC  
I/O  
I/O  
72  
I/O  
NC  
73  
GND  
I/O  
I/O  
I/O  
I/O  
I/O  
GND  
I/O  
NC  
74  
I/O  
I/O  
133  
134  
NC  
I/O  
I/O  
I/O  
I/O  
I
75  
I/O  
I/O  
I/O  
ACLK / I  
VCC  
I
76  
I/O  
I/O  
135  
136  
NC  
I/O  
77  
I/O  
I/O  
I/O  
NC  
78  
I/O  
I/O  
I/O  
GCLK / I  
VCC  
I/O  
I/O  
I/O  
137  
NC  
I/O  
79  
VCC  
I/O  
I/O  
I/O  
80  
TCK  
STM  
I/O  
138  
139  
NC  
GND  
I/O  
I/O  
NC  
81  
GND  
I/O  
I/O  
VCC  
I/O  
I/O  
82  
I/O  
I/O  
140  
NC  
I/O  
NC  
83  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
141  
142  
NC  
I/O  
I/O  
NC  
84  
I/O  
GND  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
85  
I/O  
VCC  
I/O  
143  
144  
TDO  
I/O  
I/O  
NC  
86  
I/O  
VCC  
I/O  
I/O  
I/O  
NC  
I/O  
I/O  
3-38  
QL2009  
PINOUT DIAGRAM  
256-PIN PBGA  
3
pASIC  
QL2009-1PB256C  
TOP  
PIN A1  
CORNER  
19 17 15 13 11  
9
7
5
3
1
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
T
U
V
W
Y
BOTTOM  
3-39  
QL2009  
PBGA 256 Pinout Table  
256  
Function  
256  
Function  
256  
Function  
256  
Function  
256  
Function  
256  
Function  
PBGA  
PBGA  
PBGA  
PBGA  
PBGA  
PBGA  
A1  
A2  
VSS  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
TCK  
I/O  
TDO  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
STM  
I/O  
I/O  
I/O  
I/O  
C4  
C5  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
VSS  
I/O  
VCC  
I/O  
VSS  
I/O  
I/O  
VCC  
I/O  
VSS  
I/O  
VCC  
I/O  
VSS  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
E19  
E20  
F1  
I/O  
I/O  
L2  
L3  
ACLK / I  
I
T17  
T18  
T19  
T20  
U1  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
VSS  
I/O  
VCC  
I/O  
VSS  
I/O  
VCC  
I/O  
I/O  
VSS  
I/O  
VCC  
I/O  
VSS  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
V20  
W1  
I/O  
I/O  
I/O  
TDI  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
TRSTB  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
A3  
C6  
I/O  
L4  
GCLK / I  
VCC  
I/O  
W2  
A4  
C7  
F2  
I/O  
L17  
L18  
L19  
L20  
M1  
W3  
A5  
C8  
F3  
I/O  
W4  
A6  
C9  
F4  
VCC  
VCC  
I/O  
I/O  
U2  
W5  
A7  
C10  
C11  
C12  
C13  
C14  
C15  
C16  
C17  
C18  
C19  
C20  
D1  
F17  
F18  
F19  
F20  
G1  
I/O  
U3  
W6  
A8  
I/O  
U4  
W7  
A9  
I/O  
M2  
I/O  
U5  
W8  
A10  
A11  
A12  
A13  
A14  
A15  
A16  
A17  
A18  
A19  
A20  
B1  
I/O  
M3  
I/O  
U6  
W9  
I/O  
M4  
I/O  
U7  
W10  
W11  
W12  
W13  
W14  
W15  
W16  
W17  
W18  
W19  
W20  
Y1  
G2  
I/O  
M17  
M18  
M19  
M20  
N1  
I/O  
U8  
G3  
I/O  
I/O  
U9  
G4  
I/O  
I/O  
U10  
U11  
U12  
U13  
U14  
U15  
U16  
U17  
U18  
U19  
U20  
V1  
G17  
G18  
G19  
G20  
H1  
I/O  
I/O  
I/O  
I/O  
I/O  
N2  
I/O  
I/O  
N3  
I/O  
D2  
I/O  
N4  
VSS  
VSS  
I/O  
D3  
H2  
I/O  
N17  
N18  
N19  
N20  
P1  
D4  
H3  
I/O  
B2  
D5  
H4  
VSS  
VSS  
I/O  
I/O  
B3  
D6  
H17  
H18  
H19  
H20  
J1  
I/O  
Y2  
B4  
D7  
I/O  
Y3  
B5  
D8  
I/O  
P2  
I/O  
Y4  
B6  
D9  
I/O  
P3  
I/O  
V2  
Y5  
B7  
D10  
D11  
D12  
D13  
D14  
D15  
D16  
D17  
D18  
D19  
D20  
E1  
I/O  
P4  
I/O  
V3  
Y6  
B8  
J2  
I/O  
P17  
P18  
P19  
P20  
R1  
I/O  
V4  
Y7  
B9  
J3  
I/O  
I/O  
V5  
Y8  
B10  
B11  
B12  
B13  
B14  
B15  
B16  
B17  
B18  
B19  
B20  
C1  
J4  
I/O  
I/O  
V6  
Y9  
J17  
J18  
J19  
J20  
K1  
I/O  
I/O  
V7  
Y10  
Y11  
Y12  
Y13  
Y14  
Y15  
Y16  
Y17  
Y18  
Y19  
Y20  
I/O  
I/O  
V8  
I/O  
R2  
I/O  
V9  
GCLK / I  
I/O  
R3  
I/O  
V10  
V11  
V12  
V13  
V14  
V15  
V16  
V17  
V18  
R4  
VCC  
VCC  
I/O  
K2  
I/O  
R17  
R18  
R19  
R20  
T1  
K3  
I/O  
K4  
VCC  
I
I/O  
E2  
K17  
K18  
K19  
K20  
I/O  
E3  
ACLK / I  
I
I/O  
E4  
T2  
I/O  
C2  
E17  
I/O  
T3  
I/O  
C3  
I/O  
E18  
I/O  
L1  
I
T4  
I/O  
V19  
TMS  
3-40  
QL2009  
PIN DESCRIPTIONS  
Description  
Pin  
Function  
TDI  
Test Data In for JTAG  
Hold HIGH during normal operation. Connect to  
VCC if not used for JTAG.  
TRSTB  
TMS  
Active low Reset for JTAG  
Test Mode Select for JTAG  
Test Clock for JTAG  
Hold LOW during normal operation. Connect to  
ground if not used for JTAG.  
Hold HIGH during normal operation. Connect to  
VCC if not used for JTAG.  
TCK  
Hold HIGH or LOW during normal operation.  
Connect to VCC or ground if not used for JTAG.  
3
TDO  
Test data out for JTAG  
Special Test Mode  
Output that must be left unconnected if not used for JTAG.  
Must be grounded during normal operation.  
Can be configured as either or both.  
STM  
I/ACLK  
High-drive input and/or array  
network driver  
I/GCLK  
High-drive input and/or global  
network driver  
Can be configured as either or both.  
I
High-drive input  
Input/Output pin  
Power supply pin  
Ground pin  
Use for input signals with high fanout.  
Can be configured as an input and/or output.  
Connect to 3.3V supply.  
I/O  
VCC  
GND  
Connect to ground.  
ORDERING  
QL 2009 - 1 PQ208 C  
INFORMATION  
QuickLogic  
pASIC device  
Operating Range  
C = Commercial  
I = Industrial  
pASIC 2 device  
part number  
Package Code  
PF144 = 144-pin TQFP  
PQ208 = 208-pin PQFP  
PB256 = 256-pin PBGA  
Speed Grade  
X = quick  
0 = fast  
1 = faster  
2 = fastest  
3-41  
QL2009  
ABSOLUTE MAXIMUM RATINGS  
Supply Voltage ……………….. -0.5 to 7.0V  
Input Voltage ……….… -0.5 to VCC +0.5V  
ESD Pad Protection ….…………… ±2000V  
DC Input Current ….……………… ±20 mA  
Latch-up Immunity ………………. ±200 mA  
Storage Temperature……..…….. -65°C to + 150°C  
Lead Temperature ………….………………. 300°C  
5 Volt OPERATING RANGE  
Symbol  
Parameter  
Industrial  
Commercial  
Unit  
Min  
4.5  
-40  
Max  
5.5  
85  
Min  
4.75  
0
Max  
5.25  
70  
VCC  
TA  
TC  
Supply Voltage  
Ambient Temperature  
Case Temperature  
V
°C  
°C  
-X Speed Grade  
0.4  
0.4  
0.4  
0.4  
2.75  
2.00  
1.61  
1.35  
0.46  
0.46  
0.46  
0.46  
2.55  
1.85  
1.50  
1.25  
K
Delay Factor  
-0 Speed Grade  
-1 Speed Grade  
-2 Speed Grade  
DC CHARACTERISTICS over 5V operating range  
Symbol  
VIH  
VIL  
Parameter  
Input HIGH Voltage  
Input LOW Voltage  
Conditions  
Min  
2.0  
Max Unit  
V
V
V
V
V
V
V
0.8  
IOH = -4 mA  
IOH = -24 mA/-16 mA [1]  
IOH = -10 µA  
IOL = 24 mA/16 mA [1]  
IOL = 10 µA  
VI = VCC or GND  
VI = VCC or GND  
3.7  
2.4  
VCC-0.1  
VOH  
VOL  
Output HIGH Voltage  
Output LOW Voltage  
0.45  
0.1  
10  
II  
IOZ  
CI  
Input Leakage Current  
3-State Output Leakage Current  
Input Capacitance [2]  
-10  
-10  
µA  
µA  
pF  
10  
10  
IOS  
Output Short Circuit Current [3]  
VO = GND  
VO = VCC  
VI, VIO = VCC or GND  
-15  
40  
2 (typ)  
-120 mA  
210  
10  
mA  
mA  
ICC  
D.C. Supply Current [4]  
Notes:  
[1]  
-24 mA IOH and 24 mA IOL apply only to -1/-2 commercial grade devices. These speed grades are  
also PCI-compliant. All other devices have -16 mA IOH and 16 mA IOL specifications.  
Capacitance is sample tested only.  
Only one output at a time. Duration should not exceed 30 seconds.  
For -0/-1/-2 commercial grade devices only. Maximum ICC is 20 mA for -X commercial grade  
devices and 15mA for all industrial grade devices. For AC conditions, contact QuickLogic customer  
engineering.  
[2]  
[3]  
[4]  
3-42  
QL2009  
3.3 Volt OPERATING RANGE  
Symbol  
Parameter  
Industrial  
Commercial  
Unit  
Min  
3.0  
-40  
Max  
3.6  
85  
Min  
3.0  
0
Max  
3.6  
70  
VCC  
TA  
Supply Voltage  
Ambient Temperature  
-0 Speed Grade  
V
°C  
0.56  
0.56  
0.56  
2.74  
2.21  
1.85  
0.61  
0.61  
0.61  
2.65  
2.14  
1.79  
K
Delay Factor  
-1 Speed Grade  
-2 Speed Grade  
DC CHARACTERISTICS over 3.3V operating range  
3
Symbol  
VIH  
VIL  
Parameter  
Conditions  
Min  
2.0  
Max Unit  
Input HIGH Voltage  
Input LOW Voltage  
Output HIGH Voltage  
V
V
0.8  
VOH  
IOH = -2.4 mA  
IOH = -10 µA  
IOL = 4 mA  
IOL = 10 µA  
5.5V > VI > VCC  
2.4  
VCC-0.1  
V
V
VOL  
IIH  
Output LOW Voltage  
0.4  
0.1  
12  
V
V
mA  
Input High Current Sink  
(for tolerance to 5V devices)  
Input Leakage Current  
3-State Output Leakage Current  
Input Capacitance [5]  
II  
IOZ  
CI  
VI = VCC or GND  
VI = VCC or GND  
-10  
-10  
10  
10  
10  
-70  
130  
3
µA  
µA  
pF  
mA  
mA  
mA  
IOS  
Output Short Circuit Current [6]  
VO = GND  
VO = VCC  
VI, VIO = VCC or GND  
-10  
25  
0.5 (typ)  
ICC  
D.C. Supply Current [7]  
Notes:  
[5]  
[6]  
[7]  
Capacitance is sample tested only.  
Only one output at a time. Duration should not exceed 30 seconds.  
For commercial grade devices only. Maximum ICC is 5 mA for all industrial grade devices. For AC  
conditions, contact QuickLogic customer engineering.  
3-43  
QL2009  
AC CHARACTERISTICS at VCC = 5V, TA = 25°C (K = 1.00)  
Propagation delays depend on routing, fanout, load capacitance, supply voltage, junction temperature,  
and process variation. The AC Characteristics are a design guide to provide initial timing estimates at  
nominal conditions. Worst case estimates are obtained when nominal propagation delays are multiplied  
by the appropriate Delay Factor, K, as specified in the Delay Factor table (Operating Range). The  
QuickChip/QuickTools/QuickWorks software incorporates data sheet AC Characteristics into the  
design database for precise path analysis or simulation results following place and route.  
Logic Cells  
Propagation Delays (ns)  
Symbol  
tPD  
tSU  
tH  
tCLK  
tCWHI  
tCWLO  
tSET  
tRESET  
tSW  
Parameter  
Fanout [8]  
1
2
3
2.0  
1.8  
0.0  
1.4  
2.0  
2.0  
2.0  
4
8
Combinatorial Delay [9]  
Setup Time [9]  
Hold Time  
Clock to Q Delay  
Clock High Time  
Clock Low Time  
Set Delay  
Reset Delay  
Set Width  
Reset Width  
1.4  
1.8  
0.0  
0.8  
2.0  
2.0  
1.4  
1.2  
1.9  
1.8  
1.7  
1.8  
0.0  
1.1  
2.0  
2.0  
1.7  
1.5  
1.9  
1.8  
2.3  
1.8  
0.0  
1.7  
2.0  
2.0  
2.3  
2.1  
1.9  
1.8  
3.5  
1.8  
0.0  
2.9  
2.0  
2.0  
3.5  
3.3  
1.9  
1.8  
1.8  
1.9  
1.8  
tRW  
Input-Only Cells  
Symbol  
Propagation Delays (ns)  
Parameter  
Fanout [8]  
1
2
3
4
8
12  
24  
tIN  
tINI  
High Drive Input Delay  
2.5  
2.6  
4.8  
0.0  
0.9  
0.8  
4.1  
0.0  
2.6  
2.7  
4.8  
0.0  
1.0  
0.9  
4.1  
0.0  
2.6  
2.7  
4.8  
0.0  
1.0  
0.9  
4.1  
0.0  
2.7  
2.8  
4.8  
0.0  
1.1  
1.0  
4.1  
0.0  
3.5  
3.6  
4.8  
0.0  
1.9  
1.8  
4.1  
0.0  
4.6 5.8  
4.7 5.9  
4.8 4.8  
0.0 0.0  
3.0 4.2  
2.9 4.1  
4.1 4.1  
0.0 0.0  
High Drive Input, Inverting Delay  
Input Register Set-Up Time  
Input Register Hold Time  
Input Register Clock To Q  
Input Register Reset Delay  
tISU  
tIH  
tlCLK  
tlRST  
tlESU  
tlEH  
Input Register clock Enable Set-Up Time  
Input Register Clock Enable Hold Time  
Notes:  
[8] Stated timing for worst case Propagation Delay over process variation at VCC=5.0V and TA=25°C.  
Multiply by the appropriate Delay Factor, K, for speed grade, voltage and temperature settings as  
specified in the Operating Range.  
[9] These limits are derived from a representative selection of the slowest paths through the pASIC 2 logic  
cell including typical net delays. Worst case delay values for specific paths should be determined from  
timing analysis of your particular design.  
3-44  
QL2009  
Clock Cells  
Symbol  
Propagation Delays (ns)  
Loads per Half Column [10]  
Parameter  
Array Clock Delay  
Global Clock Pin Delay  
Global Clock Buffer Delay  
1
2
3
4
8
10  
13  
tACK  
tGCKP  
tGCKB  
2.2  
1.2  
1.5  
2.2  
1.2  
1.6  
2.3  
1.2  
1.6  
2.4  
1.2  
1.7  
2.5  
1.2  
1.8  
2.6  
1.2 1.2  
1.9 2.0  
I/O Cells  
Symbol  
3
Propagation Delays (ns)  
Parameter  
Fanout [8]  
1
2
3
4
8
10  
4.6  
4.8  
0.0  
3.6  
3.5  
4.1  
0.0  
tI/O  
tISU  
Input Delay (bidirectional pad)  
Input Register Set-Up Time  
1.8  
4.8  
0.0  
0.8  
0.7  
4.1  
0.0  
2.1  
4.8  
0.0  
1.1  
1.0  
4.1  
0.0  
2.4  
4.8  
0.0  
1.4  
1.3  
4.1  
0.0  
2.7  
4.8  
0.0  
1.7  
1.6  
4.1  
0.0  
3.9  
4.8  
0.0  
2.9  
2.8  
4.1  
0.0  
tIH  
Input Register Hold Time  
tlOCLK  
tlORST  
tlESU  
tlEH  
Input Register Clock To Q  
Input Register Reset Delay  
Input Register clock Enable Set-Up Time  
Input Register Clock Enable Hold Time  
Propagation Delays (ns)  
Symbol  
Parameter  
Output Load Capacitance (pF)  
30  
2.6  
2.8  
2.1  
2.6  
2.9  
3.3  
50  
3.0  
3.3  
2.6  
3.3  
75  
3.6  
3.9  
3.1  
4.1  
100  
4.1  
4.5  
3.7  
4.9  
150  
5.2  
5.7  
4.8  
6.5  
tOUTLH  
tOUTHL  
tPZH  
tPZL  
tPHZ  
Output Delay Low to High  
Output Delay High to Low  
Output Delay Tri-state to High  
Output Delay Tri-state to Low  
Output Delay High to Tri-State [11]  
Output Delay Low to Tri-State [11]  
tPLZ  
Notes:  
[10] The array distributed networks consist of 48 half columns and the global distributed networks consist of  
52 half columns, each driven by an independent buffer. The number of half columns used does not affect  
clock buffer delay. The array clock has up to 10 loads per half column. The global clock has up to 13  
loads per half column.  
[11] The following loads are used for tPXZ:  
tPHZ  
1KΩ  
5 pF  
1KΩ  
tPLZ  
5 pF  
3-45  
QL2009  
3-46  

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