OR3T125-5BA352 AGERE [Agere Systems], OR3T125-5BA352 Datasheet - Page 107

• Manufacturer Part Number: OR3T125-5BA352
• Description: 3C and 3T Field-Programmable Gate Arrays
• Manufacturer: AGERE [Agere Systems]

Data Sheet
June 1999
Lucent Technologies Inc.
Timing Characteristics
Table 43. Ripple Mode PFU Timing Characteristics
OR3Cxx Commercial: V
OR3Txxx Commercial: V
Note: The table shows worst-case delay for the ripple chain. ORCA Foundry reports the delay for individual paths within the ripple chain that
Full Ripple Setup Times (byte wide):
Full Ripple Hold Times (T
Half Ripple Setup Times (nibble wide):
Half Ripple Hold Times (T
Operands to Clock (Kz[1:0] to CLK)
Bitwise Operands to Clock (Kz[1:0] to CLK at F[z])
Fast Carry-in to Clock (FCIN to CLK)
Carry-in to Clock (CIN to CLK)
Add/Subtract to Clock (ASWE to CLK)
Operands to Clock (Kz[1:0] to CLK at REGCOUT)
Fast Carry-in to Clock (FCIN to CLK at REGCOUT)
Carry-in to Clock (CIN to CLK at REGCOUT)
Add/Subtract to Clock (ASWE to CLK at REGCOUT)
Fast Carry-in from Clock (FCIN from CLK at REG-
All Others
Operands to Clock (Kz[1:0] to CLK)
Bitwise Operands to Clock (Kz[1:0] to CLK at F[z])
Fast Carry-in to Clock (FCIN to CLK)
Carry-in to Clock (CIN to CLK)
Add/Subtract to Clock (ASWE to CLK)
Operands to Clock (Kz[1:0] to CLK at REGCOUT)
Fast Carry-in to Clock (FCIN to CLK at REGCOUT)
Carry-in to Clock (CIN to CLK at REGCOUT)
Add/Subtract to Clock (ASWE to CLK at REGCOUT)
Fast Carry-in from Clock (HFCIN from CLK at REG-
All Others
COUT)
COUT)
will be less than or equal to those listed above.
(T
J
= +85 °C, V
Parameter
DD
J
DD
J
= all, V
= all, V
= 5.0 V ± 5%, 0 °C < T
= 3.0 V to 3.6 V, 0 °C < T
DD
DD
= min)
DD
(continued)
= all):
= all):
A
< 70 °C; Industrial: V
A
HFCINRC_SET
GENERIC_HLD
HFCINRC_HLD
GENERIC_HLD
< 70 °C; Industrial: V
HRIPRC_SET
HCINRC_SET
FCINRC_SET
HASRC_SET
FCINRC_HLD
RIPRC_SET
CINRC_SET
HFRIP_SET
HFCIN_SET
ASRC_SET
FCIN_SET
HRIP_SET
HCIN_SET
FRIP_SET
HAS_SET
RIP_SET
CIN_SET
AS_SET
Symbol
Min Max Min Max Min Max Min Max
3.50
1.99
2.55
3.80
8.82
2.09
2.29
3.09
8.14
0.00
0.00
3.91
1.99
2.55
3.80
8.82
3.03
2.29
3.09
8.14
0.00
0.00
DD
-4
DD
= 5.0 V ± 10%, –40 °C < T
—
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—
ORCA Series 3C and 3T FPGAs
= 3.0 V to 3.6 V, –40 °C < T
2.50
1.47
1.87
2.79
6.18
1.61
1.76
2.36
5.73
0.00
0.00
2.81
1.47
1.87
2.79
6.18
2.31
1.76
2.36
5.73
0.00
0.00
-5
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Speed
1.96
1.08
1.34
1.97
4.68
1.19
1.28
1.73
4.54
0.00
0.00
2.21
1.08
1.34
1.97
4.68
1.68
1.28
1.73
4.54
0.00
0.00
-6
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A
1.48
0.85
1.04
1.56
3.50
0.93
1.02
1.35
3.39
0.00
0.00
1.66
0.85
1.04
1.56
3.50
1.32
1.02
1.35
3.39
0.00
0.00
< +85 °C.
A
-7
< +85 °C
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Unit
ns
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