EP1S25F780C7N Altera, EP1S25F780C7N Datasheet - Page 257

• Manufacturer Part Number: EP1S25F780C7N
• Description: IC STRATIX FPGA 25K LE 780-FBGA
• Manufacturer: Altera
• Series: Stratix®r

Specifications of EP1S25F780C7N

• Number Of Logic Elements/cells: 25660
• Number Of Labs/clbs: 2566
• Total Ram Bits: 1944576
• Number Of I /o: 597
• Voltage - Supply: 1.425 V ~ 1.575 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 780-FBGA
• Family Name: Stratix
• Number Of Logic Blocks/elements: 25660
• # I/os (max): 597
• Frequency (max): 420.17MHz
• Process Technology: 0.13um (CMOS)
• Operating Supply Voltage (typ): 1.5V
• Logic Cells: 25660
• Ram Bits: 1944576
• Operating Supply Voltage (min): 1.425V
• Operating Supply Voltage (max): 1.575V
• Operating Temp Range: 0C to 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 780
• Package Type: FC-FBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -
• Lead Free Status / Rohs Status: Compliant
• Other names: 544-1860; EP1S25F780C7N

High-Speed I/O
Specification
Altera Corporation
January 2006
t
f
t
t
Timing unit interval (TUI)
f
Channel-to-channel skew (TCCS)
Sampling window (SW)
Input jitter (peak-to-peak)
Output jitter (peak-to-peak)
t
t
J
W
C
HSCLK
RISE
FALL
HSDR
DUTY
LOCK
Table 4–124. High-Speed Timing Specifications & Terminology
High-Speed Timing Specification
Table 4–124
High-speed receiver/transmitter input and output clock period.
High-speed receiver/transmitter input and output clock frequency.
Low-to-high transmission time.
High-to-low transmission time.
The timing budget allowed for skew, propagation delays, and data
sampling window. (TUI = 1/(Receiver Input Clock Frequency ×
Multiplication Factor) = t
Maximum LVDS data transfer rate (f
The timing difference between the fastest and slowest output edges,
including t
measurement.
The period of time during which the data must be valid to be captured
correctly. The setup and hold times determine the ideal strobe position
within the sampling window.
SW = t
Peak-to-peak input jitter on high-speed PLLs.
Peak-to-peak output jitter on high-speed PLLs.
Duty cycle on high-speed transmitter output clock.
Lock time for high-speed transmitter and receiver PLLs.
Deserialization factor (width of internal data bus).
PLL multiplication factor.
provides high-speed timing specifications definitions.
SW
CO
(max) – t
variation and clock skew. The clock is included in the TCCS
SW
(min).
C
/w).
Terminology
Stratix Device Handbook, Volume 1
HSDR
DC & Switching Characteristics
= 1/TUI).
4–87