OR3T125 Agere Systems, OR3T125 Datasheet - Page 113

• Manufacturer Part Number: OR3T125
• Description: 3C and 3T Field-Programmable Gate Arrays
• Manufacturer: Agere Systems

Data Sheet
June 1999
Lucent Technologies Inc.
Timing Characteristics
Table 48. Programmable I/O (PIO) Timing Characteristics (continued)
OR3Cxx Commercial: V
OR3Txxx Commercial: V
Note: The delays for all input buffers assume an input rise/fall time of <1 V/ns.
Output Delays (T
Output to Pad (OUT2, OUT1 direct to pad):
3-state Enable/Disable Delay (TS to pad):
Local Set/Reset (async) to Pad (LSR to pad):
Global Set/Reset to Pad (GSRN to pad):
Output FF Setup Timing:
Output FF Hold Timing:
Clock to Pad Delay (ECLK, SCLK to pad):
Additional Delay If Using Open Drain
Fast
Slewlim
Sinklim
Fast
Slewlim
Sinklim
Fast
Slewlim
Sinklim
Fast
Slewlim
Sinklim
Out to ExpressCLK (OUT[2:1] to ECLK)
Out to Clock (OUT[2:1] to CLK)
Clock Enable to Clock (CE to CLK)
Local Set/Reset (sync) to Clock (LSR to CLK)
Out from ExpressCLK (OUT[2:1] from ECLK)
Out from Clock (OUT[2:1] from CLK)
Clock Enable from Clock (CE from CLK)
Local Set/Reset (sync) from Clock (LSR from
Fast
Slewlim
Sinklim
CLK)
J
Parameter
= 85 °C, V
DD
DD
= 5.0 V ± 5%, 0 °C
= 3.0 V to 3.6 V, 0 °C
DD
= min, C
(continued)
L
= 50 pF)
<
T
OUTGSRSL_DEL
OUTREGSL_DEL
<
OUTLSRSL_DEL
OUTGSRSI_DEL
OUTREGSI_DEL
OUTLSRSI_DEL
OUTGSRF_DEL
OUTREGF_DEL
A
OUTLSRF_DEL
OUTLSR_HLD
OUTLSR_SET
OUTCE_HLD
OUTCE_SET
OUTSL_DEL
OUTSI_DEL
<
T
OUTE_HLD
OUTF_DEL
OUTE_SET
TSSL_DEL
TSSI_DEL
OUT_SET
OUT_HLD
TSF_DEL
A
Symbol
OD_DEL
70 °C; Industrial: V
<
70 °C; Industrial: V
0.00
0.00
0.91
0.41
0.73
0.73
0.00
0.00
Min
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
-4
DD
11.79
13.35
11.06
12.62
11.03
Max
5.09
7.86
9.41
4.93
7.70
9.25
9.03
8.30
6.71
9.47
0.20
—
—
—
—
—
—
—
—
DD
= 5.0 V ± 10%, –40 °C
= 3.0 V to 3.6 V, –40 °C
0.00
0.00
0.67
0.32
0.58
0.58
0.00
0.00
Min
ORCA Series 3C and 3T FPGAs
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
-5
11.02
10.46
Max
4.21
6.49
7.98
4.09
6.37
7.86
7.25
9.53
6.69
8.97
5.44
7.71
9.20
0.16
—
—
—
—
—
—
—
—
Speed
0.00
0.00
0.56
0.26
0.36
0.36
0.00
0.00
Min
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
-6
<
10.38
10.02
Max
2.63
3.49
8.08
2.33
3.00
7.95
4.96
5.82
4.39
5.07
3.56
4.42
8.98
0.10
—
—
—
—
—
—
—
—
T
A
<
<
T
A
+85 °C.
0.00
0.00
0.45
0.24
0.29
0.29
0.00
0.00
Min
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
<
+85 °C.
-7
Max
2.17
2.91
7.32
1.88
2.41
7.23
3.94
4.67
9.10
3.46
3.99
8.81
2.78
3.52
7.94
0.08
—
—
—
—
—
—
—
—
Unit
113
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns