EP3C16F256I7N Altera, EP3C16F256I7N Datasheet - Page 426

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

Cyclone III Device Datasheet: DC & Switching Characteristics
Altera Corporation-Preliminary
March 2007
f
f
f
IN
INPFD
INDUTY
Table 1–19. Cyclone III PLL Specifications
(1)
Symbol
Input clock frequency (-6 speed grade)
Input clock frequency (-7 speed grade)
Input clock frequency (-8 speed grade)
PFD input frequency (-6 speed grade)
PFD input frequency (-7 speed grade)
PFD input frequency (-8 speed grade)
Input clock duty cycle
Core Performance Specifications
Clock Tree Specifications
Table 1–18
PLL Specifications
Table 1–19
both the commercial junction temperature range (0° C to 85° C) and the
industrial junction temperature range(-40° C to 100° C). For more
information on PLL Block, see
Notes to
(1)
(2)
EP3C5
EP3C10
EP3C16
EP3C25
EP3C40
EP3C55
EP3C80
EP3C120
Table 1–18. Cyclone III Clock Tree Performance
Device
EP3C120 offered in -7 and -8 speed grades only.
Pending silicon characterization.
Parameter
Table
describes the Cyclone III PLL specifications when operating in
lists the clock tree specifications for Cyclone III.
(5)
1–18:
-6 Speed
(Part 1 of 2)
Grade
500
500
500
500
500
500
500
(1)
Performance
”PLL Block”
-7 Speed
Grade
Min
437.5
40
5
5
5
5
5
5
(2)
(2)
(2)
(2)
(2)
(2)
(2)
in ”Glossary”.
Typ
-8 Speed
Grade
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
Cyclone III Handbook
Max
325
325
325
(4)
(4)
(4)
60
Preliminary
Preliminary
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
Unit
MHz
MHz
MHz
MHz
MHz
MHz
Unit
%
1–16