EP3C16F256I7N Altera, EP3C16F256I7N Datasheet - Page 449

• Manufacturer Part Number: EP3C16F256I7N
• Description: Cyclone III
• Manufacturer: Altera

Cyclone III Device Datasheet: DC & Switching Characteristics
Altera Corporation-Preliminary
March 2007
1.8-V LVTTL/LVCMOS
1.5-V LVTTL/LVCMOS
1.2-V LVTTL/LVCMOS
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
DIFFERENTIAL_SSTL_2
_CLASS_I
DIFFERENTIAL_SSTL_2
_CLASS_II
DIFFERENTIAL_SSTL_1
8_CLASS_I
DIFFERENTIAL_SSTL_1
8_CLASS_II
1.8
V_DIFFERENTIAL_HSTL
_CLASS_I
1.8
V_DIFFERENTIAL_HSTL
_CLAS_II
1.5
V_DIFFERENTIAL_HSTL
_CLASS_I
Table 1–43. Maximum Input Clock Toggle Rate on Cyclone III Devices (Part 2 of 3)
I/O Standard
Speed
Grade
450
300
500
500
500
500
500
500
500
500
350
350
(1)
(1)
(1)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
-6
Column I/O Pins
Maximum Input Clock Toggle Rate on Cyclone III Devices (MHz)
Speed
Grade
405
270
500
500
500
500
500
500
500
500
315
315
(1)
(1)
(1)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
-7
Speed
Grade
360
240
500
500
500
500
500
500
500
500
280
280
(1)
(1)
(1)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
-8
Speed
Grade
450
300
500
500
500
500
500
500
500
500
350
350
(1)
(1)
(2)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
-6
Row I/O Pins
Speed
Grade
500
500
500
500
405
270
500
500
500
500
315
315
(1)
(1)
(2)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
-7
Speed
Grade
360
240
500
500
500
500
500
500
500
500
280
280
(1)
(1)
(2)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
-8
Speed
Grade
Dedicated Clock Inputs
450
300
500
500
500
500
500
500
500
500
350
350
500
500
500
500
500
500
500
(1)
(1)
(1)
-6
Cyclone III Handbook
Speed
Grade
405
270
500
500
500
500
500
500
500
500
315
315
500
500
500
500
500
500
500
Preliminary
(1)
(1)
(1)
-7
Speed
Grade
360
240
500
500
500
500
500
500
500
500
280
280
500
500
500
500
500
500
500
(1)
(1)
(1)
-8
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