EP1C3T144C6N Altera, EP1C3T144C6N Datasheet - Page 78

• Manufacturer Part Number: EP1C3T144C6N
• Description: IC CYCLONE FPGA 2910 LE 144-TQFP
• Manufacturer: Altera
• Series: Cyclone®r

Specifications of EP1C3T144C6N

• Number Of Logic Elements/cells: 2910
• Number Of Labs/clbs: 291
• Total Ram Bits: 59904
• Number Of I /o: 104
• Voltage - Supply: 1.425 V ~ 1.575 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 144-TQFP, 144-VQFP
• Family Name: Cyclone®
• Number Of Logic Blocks/elements: 2910
• # I/os (max): 104
• Frequency (max): 405.2MHz
• Process Technology: 0.13um (CMOS)
• Operating Supply Voltage (typ): 1.5V
• Logic Cells: 2910
• Ram Bits: 59904
• 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: 144
• Package Type: TQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -
• Lead Free Status / Rohs Status: Compliant
• Other names: 544-1662

Cyclone Device Handbook, Volume 1
Power
Consumption
4–8
Preliminary
Notes to
(1)
(2)
(3)
EP1C3
EP1C4
EP1C6
EP1C12
EP1C20
Table 4–17. Cyclone Maximum Power-Up Current (I
The Cyclone devices (except for the EP1C20 device) meet the power up specification for Mini PCI.
The lot codes 9G0082 to 9G2999, or 9G3109 and later comply to the specifications in
PCI specification. Lot codes appear at the top of the device.
The lot codes 9H0004 to 9H29999, or 9H3014 and later comply to the specifications in this table and meet the Mini
PCI specification. Lot codes appear at the top of the device.
Device
Table
4–17:
Commercial Specification
Designers can use the Altera web Early Power Estimator to estimate the
device power.
Cyclone devices require a certain amount of power-up current to
successfully power up because of the nature of the leading-edge process
on which they are fabricated.
current required to power up a Cyclone device.
Designers should select power supplies and regulators that can supply
this amount of current when designing with Cyclone devices. This
specification is for commercial operating conditions. Measurements were
performed with an isolated Cyclone device on the board. Decoupling
capacitors were not used in this measurement. To factor in the current for
decoupling capacitors, sum up the current for each capacitor using the
following equation:
The exact amount of current that is consumed varies according to the
process, temperature, and power ramp rate. If the power supply or
regulator can supply more current than required, the Cyclone device may
consume more current than the maximum current specified in
However, the device does not require any more current to successfully
power up than what is listed in
The duration of the I
voltage supply rise time. The power-up current consumption drops when
the V
V
drops by 7.5 ms.
CCINT
I = C (dV/dt)
150
150
175
300
500
CCINT
rise time has a linear rise of 15 ms, the current consumption spike
supply reaches approximately 0.75 V. For example, if the
CCINT
CCINT
) Requirements (In-Rush Current)
power-up requirement depends on the V
Industrial Specification
Table 4–17
Table
180
180
210
360
600
4–17.
shows the maximum power-up
Table 4–17
Altera Corporation
and meet the Mini
Unit
mA
mA
mA
mA
mA
Table
May 2008
CCINT
4–17.