EP3C25U256I7 Altera, EP3C25U256I7 Datasheet - Page 46

• Manufacturer Part Number: EP3C25U256I7
• Description: IC CYCLONE III FPGA 25K 256 UBGA
• Manufacturer: Altera
• Series: Cyclone® IIIr

Specifications of EP3C25U256I7

• Number Of Logic Elements/cells: 24624
• Number Of Labs/clbs: 1539
• Total Ram Bits: 608256
• Number Of I /o: 156
• Voltage - Supply: 1.15 V ~ 1.25 V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 100°C
• Package / Case: 256-UBGA
• Family Name: Cyclone III
• Number Of Logic Blocks/elements: 24624
• # I/os (max): 156
• Frequency (max): 437.5MHz
• Process Technology: 65nm
• Operating Supply Voltage (typ): 1.2V
• Logic Cells: 24624
• Ram Bits: 608256
• 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: 256
• Package Type: UFBGA
• For Use With: 544-2370 - KIT STARTER CYCLONE III EP3C25
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Number Of Gates: -
• Lead Free Status / Rohs Status: Not Compliant

2–2
Cyclone III Device Handbook, Volume 2
1
Table 2–1. Cyclone III LS Devices Absolute Maximum Ratings
Maximum Allowed Overshoot or Undershoot Voltage
During transitions, input signals may overshoot to the voltage listed in
undershoot to –2.0 V for a magnitude of currents less than 100 mA and for periods
shorter than 20 ns.
Table 2–2
overshoot voltage as a percentage over the lifetime of the device. The maximum
allowed overshoot duration is specified as percentage of high-time over the lifetime of
the device.
A DC signal is equivalent to 100% of the duty cycle. For example, a signal that
overshoots to 4.2 V can only be at 4.2 V for 10.74% over the lifetime of the device; for a
device lifetime of 10 years, this is equivalent to 10.74% of ten years, which is 12.89
months.
Table 2–2. Cyclone III LS Devices Maximum Allowed Overshoot During Transitions over a 10-Year
Time Frame
I
V
V
T
T
Note to
(1) Supply voltage specifications apply to voltage readings taken at the device pins with respect to ground, not at the
OUT
Symbol
Symbol
S TG
J
ES DHBM
ES DCDM
V
power supply.
i
Table
lists the maximum allowed input overshoot voltage and the duration of the
DC output current, per pin
Electrostatic discharge voltage using the human
body model
Electrostatic discharge voltage using the
charged device model
Storage temperature
Operating junction temperature
2–1:
Parameter
AC Input
Voltage
Parameter
V
V
V
V
V
V
V
V
V
V
V
V
V
Condition
V
I
I
I
I
I
I
I
I
I
I
I
I
I
= 3.95 V
I
= 4.05 V
= 4.10 V
= 4.15 V
= 4.20 V
= 4.25 V
= 4.30 V
= 4.35 V
= 4.40 V
= 4.45 V
= 4.50 V
= 4.60 V
= 4.70 V
= 4.0 V
Overshoot Duration as % of High Time
Chapter 2: Cyclone III LS Device Data Sheet
(Note 1)
Min
–25
–65
–40
—
© December 2009 Altera Corporation
—
95.67
55.24
31.97
18.52
10.74
0.047
6.23
3.62
1.22
0.71
0.41
0.14
100
2.1
(Part 2 of 2)
±2000
±500
Max
150
100
Electrical Characteristics
40
Table 2–2
Unit
mA
°C
°C
V
V
Unit
and
%
%
%
%
%
%
%
%
%
%
%
%
%
%