EP3C16F256I7 Altera, EP3C16F256I7 Datasheet - Page 456

• Manufacturer Part Number: EP3C16F256I7
• Description: Cyclone III
• Manufacturer: Altera

I/O Timing
1–46
Cyclone III Handbook
SSTL_2_CLASS_I
SSTL_2_CLASS_II
SSTL_18_CLASS_I
SSTL_18_ CLASS_II
1.8 V_HSTL_ CLASS_I
1.8 V_HSTL_ CLASS_II
1.5 V_HSTL_ CLASS_I
1.5 V_HSTL_ CLASS_II
1.2 V_HSTL_ CLASS_I
1.2 V_HSTL_ CLASS_II
3.0-V PCI
3.0-V PCI-X
LVDS
LVDS_E_3R
mini-LVDS
mini-LVDS_E_3R
PPDS
PPDS_E_3R
Table 1–45. Maximum Output Clock Toggle Rate Derating Factors on Cyclone III
Devices (Part 3 of 4)
I/O Standard
Current Strength or
OCT Setting
12 mA
16 mA
10 mA
12 mA
16 mA
18 mA
10 mA
12 mA
12 mA
16 mA
10 mA
12 mA
16 mA
10 mA
12 mA
14 mA
8 mA
8 mA
8 mA
8 mA
8 mA
-
-
-
-
-
-
-
-
Speed
Grade
Maximum Output Clock Toggle Rate Derating Factors
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(6)
(1)
(4)
(1)
(4)
(1)
26
25
28
24
23
24
26
26
24
26
26
30
26
25
25
31
-6
Column I/O Pins
Speed
Grade
25
25
(1)
28
33
(1)
(1)
(1)
(1)
(1)
(1)
(6)
(1)
(4)
(1)
(4)
(1)
27
26
29
24
25
27
27
27
28
31
27
26
-7
-8 Speed
Grade
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(6)
(1)
(4)
(1)
(4)
(1)
27
26
29
25
24
25
27
27
25
27
28
31
28
27
26
33
(ps/pf)
Altera Corporation- Preliminary
Speed
Grade
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(2)
(1)
(1)
(5)
(1)
(5)
(1)
(5)
25
25
27
23
24
25
23
25
25
39
-6
Row I/O Pins
Speed
Grade
27
26
28
24
25
(1)
(1)
(1)
26
24
26
(1)
(1)
26
(1)
(1)
(1)
(1)
(1)
(2)
(2)
(1)
(1)
41
(5)
(1)
(5)
(1)
(5)
Preliminary
-7
March 2007
Speed
Grade
27
26
28
24
25
(1)
(1)
(1)
26
24
26
(1)
(1)
26
(1)
(1)
(1)
(1)
(1)
(2)
(2)
(1)
(1)
41
(5)
(1)
(5)
(1)
(5)
-8