EP3C55F780I7 Altera, EP3C55F780I7 Datasheet - Page 47
![IC CYCLONE III FPGA 55K 780 FBGA](/photos/6/72/67270/544-780-fbga_sml.jpg)
EP3C55F780I7
Manufacturer Part Number
EP3C55F780I7
Description
IC CYCLONE III FPGA 55K 780 FBGA
Manufacturer
Altera
Series
Cyclone® IIIr
Datasheets
1.EP3C5F256C8N.pdf
(5 pages)
2.EP3C5F256C8N.pdf
(34 pages)
3.EP3C5F256C8N.pdf
(66 pages)
4.EP3C5F256C8N.pdf
(14 pages)
5.EP3C5F256C8N.pdf
(76 pages)
Specifications of EP3C55F780I7
Number Of Logic Elements/cells
55856
Number Of Labs/clbs
3491
Total Ram Bits
2396160
Number Of I /o
377
Voltage - Supply
1.15 V ~ 1.25 V
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 100°C
Package / Case
780-FBGA
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Number Of Gates
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EP3C55F780I7N
Manufacturer:
ALTERA
Quantity:
310
Company:
Part Number:
EP3C55F780I7N
Manufacturer:
ALTERA42
Quantity:
202
Part Number:
EP3C55F780I7N
Manufacturer:
ALTERA/阿尔特拉
Quantity:
20 000
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