EP1C12F324I7 Altera, EP1C12F324I7 Datasheet - Page 61
![IC CYCLONE FPGA 12K LE 324-FBGA](/photos/6/70/67067/544-324-fbga_sml.jpg)
EP1C12F324I7
Manufacturer Part Number
EP1C12F324I7
Description
IC CYCLONE FPGA 12K LE 324-FBGA
Manufacturer
Altera
Series
Cyclone®r
Datasheet
1.EP1C3T144C8.pdf
(106 pages)
Specifications of EP1C12F324I7
Number Of Logic Elements/cells
12060
Number Of Labs/clbs
1206
Total Ram Bits
239616
Number Of I /o
249
Voltage - Supply
1.425 V ~ 1.575 V
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 100°C
Package / Case
324-FBGA
Family Name
Cyclone®
Number Of Logic Blocks/elements
12060
# I/os (max)
249
Frequency (max)
320.1MHz
Process Technology
0.13um (CMOS)
Operating Supply Voltage (typ)
1.5V
Logic Cells
12060
Ram Bits
239616
Operating Supply Voltage (min)
1.425V
Operating Supply Voltage (max)
1.575V
Operating Temp Range
-40C to 100C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
324
Package Type
FBGA
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Number Of Gates
-
Lead Free Status / Rohs Status
Not Compliant
Other names
544-1037
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EP1C12F324I7
Manufacturer:
ALTERA
Quantity:
12 388
Part Number:
EP1C12F324I7
Manufacturer:
ALTERA
Quantity:
20 000
Company:
Part Number:
EP1C12F324I7N
Manufacturer:
ALTERA
Quantity:
339
Company:
Part Number:
EP1C12F324I7N
Manufacturer:
ALTERA32
Quantity:
96
Part Number:
EP1C12F324I7N
Manufacturer:
ALTERA/阿尔特拉
Quantity:
20 000
Power
Sequencing and
Hot Socketing
Altera Corporation
May 2008
Notes to
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
Table 2–14. Cyclone MultiVolt I/O Support
The PCI clamping diode must be disabled to drive an input with voltages higher than V
When V
expected. Turn on Allow voltage overdrive for LVTTL / LVCMOS input pins in the Assignments > Device >
Device and Pin Options > Pin Placement tab when a device has this I/O combinations.
When V
When V
than expected.
When V
Cyclone devices can be 5.0-V tolerant with the use of an external resistor and the internal PCI clamp diode.
When V
When V
V
CCIO
1.5
1.8
2.5
3.3
Table
(V)
CCIO
CCIO
CCIO
CCIO
CCIO
CCIO
2–14:
= 1.5-V or 1.8-V and a 2.5-V or 3.3-V input signal feeds an input pin, higher pin leakage current is
= 1.8-V, a Cyclone device can drive a 1.5-V device with 1.8-V tolerant inputs.
= 3.3-V and a 2.5-V input signal feeds an input pin, the V
= 2.5-V, a Cyclone device can drive a 1.5-V or 1.8-V device with 2.5-V tolerant inputs.
= 3.3-V, a Cyclone device can drive a 1.5-V, 1.8-V, or 2.5-V device with 3.3-V tolerant inputs.
= 3.3-V, a Cyclone device can drive a device with 5.0-V LVTTL inputs but not 5.0-V LVCMOS inputs.
1.5 V
v
v
—
—
The Cyclone V
supply. If the V
and 3.3-V tolerant. The V
2.5-V, or 3.3-V power supply, depending on the output requirements. The
output levels are compatible with systems of the same voltage as the
power supply (i.e., when V
supply, the output levels are compatible with 1.5-V systems). When V
pins are connected to a 3.3-V power supply, the output high is 3.3-V and
is compatible with 3.3-V or 5.0-V systems.
Cyclone MultiVolt I/O support.
Because Cyclone devices can be used in a mixed-voltage environment,
they have been designed specifically to tolerate any possible power-up
sequence. Therefore, the V
powered in any order.
Signals can be driven into Cyclone devices before and during power up
without damaging the device. In addition, Cyclone devices do not drive
out during power up. Once operating conditions are reached and the
device is configured, Cyclone devices operate as specified by the user.
1.8 V
v
v
—
—
Input Signal
v
v
v
2.5 V
v
(2)
(2)
(4)
CCINT
CCINT
v
Note (1)
v
3.3 V
v
v
(2)
(2)
pins must always be connected to a 1.5-V power
level is 1.5 V, then input pins are 1.5-V, 1.8-V, 2.5-V,
CCIO
v
5.0 V
CCIO
—
—
—
CCIO
(6)
pins can be connected to either a 1.5-V, 1.8-V,
and V
pins are connected to a 1.5-V power
v
v
v
1.5 V
v
CCIO
(3)
(5)
(7)
Power Sequencing and Hot Socketing
CCINT
supply current will be slightly larger
v
v
1.8 V
Table 2–14
v
power supplies may be
—
(5)
(7)
Output Signal
v
2.5 V
v
—
—
CCIO
(7)
summarizes
.
3.3 V
v
—
—
—
Preliminary
v
5.0 V
—
—
—
2–55
CCIO
(8)