EPF10K30EFC256-3N Altera, EPF10K30EFC256-3N Datasheet - Page 43

• Manufacturer Part Number: EPF10K30EFC256-3N
• Description: IC PLD 1728 MACROCELL 100MHZ BGA-256
• Manufacturer: Altera
• Series: FLEX 10KEr

Specifications of EPF10K30EFC256-3N

• No. Of Macrocells: 1728
• No. Of I/o's: 176
• Global Clock Setup Time: 0.6ns
• Frequency: 100MHz
• Supply Voltage Range: 2.375V To 2.625V
• Operating Temperature Range: 0°C To +70°C
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Altera Corporation
The VCCINT pins must always be connected to a 2.5-V power supply.
With a 2.5-V V
V, and 5.0-V inputs. The VCCIO pins can be connected to either a 2.5-V or
3.3-V power supply, depending on the output requirements. When the
VCCIO pins are connected to a 2.5-V power supply, the output levels are
compatible with 2.5-V systems. When the VCCIO pins are connected to a
3.3-V power supply, the output high is at 3.3 V and is therefore compatible
with 3.3-V or 5.0-V systems. Devices operating with V
than 3.0 V achieve a faster timing delay of t
Table 14
Notes:
(1)
(2)
Open-drain output pins on FLEX 10KE devices (with a pull-up resistor to
the 5.0-V supply) can drive 5.0-V CMOS input pins that require a V
3.5 V. When the open-drain pin is active, it will drive low. When the pin is
inactive, the trace will be pulled up to 5.0 V by the resistor. The open-drain
pin will only drive low or tri-state; it will never drive high. The rise time
is dependent on the value of the pull-up resistor and load impedance. The
I
resistor.
Power Sequencing & Hot-Socketing
Because FLEX 10KE devices can be used in a mixed-voltage environment,
they have been designed specifically to tolerate any possible power-up
sequence. The V
order.
Signals can be driven into FLEX 10KE devices before and during power
up without damaging the device. Additionally, FLEX 10KE devices do not
drive out during power up. Once operating conditions are reached,
FLEX 10KE devices operate as specified by the user.
OL
Table 14. FLEX 10KE MultiVolt I/O Support
current specification should be considered when selecting a pull-up
The PCI clamping diode must be disabled to drive an input with voltages higher
than V
When V
tolerant inputs.
V
CCIO
2.5
3.3
summarizes FLEX 10KE MultiVolt I/O support.
CCIO
(V)
CCIO
FLEX 10KE Embedded Programmable Logic Devices Data Sheet
.
CCINT
= 3.3 V, a FLEX 10KE device can drive a 2.5-V device that has 3.3-V
CCIO
level, input voltages are compatible with 2.5-V, 3.3-
2.5
v
v
and V
Input Signal (V)
CCINT
v(1)
v
3.3
power planes can be powered in any
v(1)
v(1)
5.0
OD2
v(2)
instead of t
v
2.5
Output Signal (V)
CCIO
3.3
v
OD1
levels higher
.
5.0
v
IH
of
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