參數(shù)資料
型號: OR2C06A-3T240
廠商: Electronic Theatre Controls, Inc.
元件分類: FPGA
英文描述: Field-Programmable Gate Arrays
中文描述: 現(xiàn)場可編程門陣列
文件頁數(shù): 64/192頁
文件大?。?/td> 3148K
代理商: OR2C06A-3T240
Data Sheet
ORCA Series 2 FPGAs
June 1999
156
Lucent Technologies Inc.
Timing Characteristics (continued)
Notes:
If the input buffer is placed in delay mode, the chip hold time to the nearest PFU latch is guaranteed to be 0 if the clock is routed using the
primary clock network; (TJ = all, VDD = all). It should also be noted that any signals routed on the clock lines or using the TRIDI buffers directly
from the input buffer do not get delayed at any time.
The delays for all input buffers assume an input rise/fall time of
≤1 V/ns.
Speed grades of -5, -6, and -7 are for OR2TxxA devices only
Table 46A. OR2CxxA/OR2TxxA Programmable I/O Cell Timing Characteristics
OR2CxxA Commercial: VDD = 5.0 V ± 5%, 0 °C
TA 70 °C; OR2CxxA Industrial: VDD = 5.0 V ± 10%, –40 °C TA +85 °C.
OR2TxxA Commercial: VDD = 3.0 V to 3.6 V, 0 °C
≤ TA ≤ 70 °C; OR2TxxA Industrial: VDD = 3.0 V to 3.6 V, –40 °C ≤ TA ≤ +85 °C.
Parameter
Symbol
Speed
Unit
-2
-3
-4
-5
-6
-7
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
Inputs (TJ = 85 °C, VDD = min)
Input Rise Time
TR
500
500
500
500
500
500
ns
Input Fall Time
TF
500
500
500
500
500
500
ns
Pad to In Delay
PAD_IN_DEL
1.7
1.5
1.3
1.2
1.2
1.1
ns
Pad to Nearest PFU Latch Output
CHIP_LATCH
6.2
4.7
4.1
3.5
3.1
2.9
ns
Delay Added to General Routing
(input buffer in delay mode for
OR2C/2T15A and smaller
devices)
8.1
7.0
6.0
5.9
6.2
5.8
ns
Delay Added to General Routing
(input buffer in delay mode for
OR2C/2T26A and OR2C/2T40A)
11.0
9.7
8.6
8.6
9.0
8.6
ns
Delay Added to Direct-FF Routing
(input buffer in delay mode for
OR2C/2T15A and smaller
devices)
8.0
6.8
5.9
6.0
6.4
6.0
ns
Delay Added to Direct-FF Routing
(input buffer in delay mode for
OR2C/2T26A and OR2C/2T40A)
10.9
10.2
8.5
8.6
9.1
7.9
ns
Outputs (TJ = 85 °C, VDD = min, CL = 50 pF)
PFU CK to Pad Delay (DOUT[3:0] to
PAD):
Fast
Slewlim
Sinklim
DOUT_DEL(F)
DOUT_DEL(SL)
DOUT_DEL(SI)
7.1
9.4
11.2
6.2
8.4
10.5
5.5
7.4
9.4
5.0
6.4
9.5
4.4
5.6
8.3
3.3
4.1
7.2
ns
Output to Pad Delay (OUT[3:0] to
PAD):
Fast
Slewlim
Sinklim
OUT_DEL(F)
OUT_DEL(SL)
OUT_DEL(SI)
5.0
6.7
9.8
4.0
6.3
7.2
3.6
5.5
7.5
3.1
4.5
7.6
2.7
3.9
6.5
2.3
3.1
6.2
ns
3-state Enable Delay (TS[3:0] to
PAD):
Fast
Slewlim
Sinklim
TS_DEL(F)
TS_DEL(SL)
TS_DEL(SI)
5.8
7.5
10.6
4.7
7.0
7.9
4.0
6.3
8.4
3.5
5.2
9.3
3.1
4.7
8.0
2.5
3.7
7.6
ns
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