EP2C5T144C8N Altera, EP2C5T144C8N Datasheet - Page 104

• Manufacturer Part Number: EP2C5T144C8N
• Description: IC CYCLONE II FPGA 5K 144-TQFP
• Manufacturer: Altera
• Series: Cyclone® IIr

Specifications of EP2C5T144C8N

• Number Of Logic Elements/cells: 4608
• Number Of Labs/clbs: 288
• Total Ram Bits: 119808
• Number Of I /o: 89
• Voltage - Supply: 1.15 V ~ 1.25 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 144-TQFP, 144-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -
• Other names: 544-1665

Timing Specifications
Timing
Specifications
5–14
Cyclone II Device Handbook, Volume 1
You should select power supplies and regulators that can supply the
amount of current required when designing with Cyclone II devices.
Altera recommends using the Cyclone II PowerPlay Early Power
Estimator to estimate the user-mode I
power supplies or regulators based on the values obtained.
The DirectDrive™ technology and MultiTrack™ interconnect ensure
predictable performance, accurate simulation, and accurate timing
analysis across all Cyclone II device densities and speed grades. This
section describes and specifies the performance, internal, external,
high-speed I/O, JTAG, and PLL timing specifications.
This section shows the timing models for Cyclone II devices. Commercial
devices meet this timing over the commercial temperature range.
Industrial devices meet this timing over the industrial temperature range.
Automotive devices meet this timing over the automotive temperature
range. Extended devices meet this timing over the extended temperature
range. All specifications are representative of worst-case supply voltage
and junction temperature conditions.
Preliminary and Final Timing Specifications
Timing models can have either preliminary or final status. The Quartus II
software issues an informational message during the design compilation
if the timing models are preliminary.
Cyclone II device timing models.
Preliminary status means the timing model is subject to change. Initially,
timing numbers are created using simulation results, process data, and
other known parameters. These tests are used to make the preliminary
numbers as close to the actual timing parameters as possible.
Table 5–14
CCINT
consumption and then select
shows the status of the
Altera Corporation
February 2008