EP3C40F780I7 Altera, EP3C40F780I7 Datasheet - Page 47

• Manufacturer Part Number: EP3C40F780I7
• Description: IC CYCLONE III FPGA 40K 780 FBGA
• Manufacturer: Altera
• Series: Cyclone® IIIr

Specifications of EP3C40F780I7

• Number Of Logic Elements/cells: 39600
• Number Of Labs/clbs: 2475
• Total Ram Bits: 1161216
• Number Of I /o: 535
• Voltage - Supply: 1.15 V ~ 1.25 V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 100°C
• Package / Case: 780-FBGA
• Family Name: Cyclone III
• Number Of Logic Blocks/elements: 39600
• # I/os (max): 535
• Frequency (max): 437.5MHz
• Process Technology: 65nm
• Operating Supply Voltage (typ): 1.2V
• Logic Cells: 39600
• Ram Bits: 1161216
• Operating Supply Voltage (min): 1.15V
• Operating Supply Voltage (max): 1.25V
• Operating Temp Range: -40C to 100C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 780
• Package Type: FBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Number Of Gates: -
• Lead Free Status / Rohs Status: Not Compliant

Chapter 2: Cyclone III LS Device Data Sheet
Electrical Characteristics
Table 2–3. Cyclone III LS Devices Recommended Operating Conditions
© December 2009
V
V
V
V
C CINT
C CIO
C CA
C CD_P LL
Symbol
(3)
(3),
(3)
(3)
(6)
Supply voltage for internal logic
Supply voltage for output buffers, 3.3-V
operation
Supply voltage for output buffers, 3.0-V
operation
Supply voltage for output buffers, 2.5-V
operation
Supply voltage for output buffers, 1.8-V
operation
Supply voltage for output buffers, 1.5-V
operation
Supply voltage for output buffers, 1.2-V
operation
Supply (analog) voltage for PLL regulator
Supply (digital) voltage for PLL
Altera Corporation
Figure 2–1
example, overshoot voltage is shown in red and is present on the input pin of the
Cyclone III LS device at over 4.1 V but below 4.2 V. From
of 4.1 V, the percentage of high time for the overshoot can be as high as 31.97% over a
10-year period. Percentage of high time is calculated as ([delta T]/T) × 100. This
10-year period assumes the device is always turned on with 100% I/O toggle rate and
50% duty cycle signal. For lower I/O toggle rates and situations in which the device is
in an idle state, lifetimes are increased.
Figure 2–1. Cyclone III LS Devices Overshoot Duration
Recommended Operating Conditions
This section lists the functional operation limits for AC and DC parameters for
Cyclone III LS devices.
The steady-state voltage and current values expected from Cyclone III LS devices are
provided in
Parameter
shows the methodology to determine the overshoot duration. In this
Table
2–3. All supplies must be strictly monotonic without plateaus.
4.2 V
4.1 V
3.3 V
ΔT
Conditions
—
—
—
—
—
—
—
—
—
(Note 1)
T
,
(2)
(Part 1 of 2)
3.135
2.375
1.425
2.375
1.15
2.85
1.71
1.14
1.15
Min
Table
Cyclone III Device Handbook, Volume 2
2–1, for an overshoot
Typ
1.2
3.3
3.0
2.5
1.8
1.5
1.2
2.5
1.2
3.465
2.625
1.575
2.625
Max
1.25
3.15
1.89
1.26
1.25
Unit
V
V
V
V
V
V
V
V
V
2–3