EP2S90F1020I4N

Manufacturer Part NumberEP2S90F1020I4N
DescriptionIC STRATIX II FPGA 90K 1020-FBGA
ManufacturerAltera
SeriesStratix® II
EP2S90F1020I4N datasheets

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Specifications of EP2S90F1020I4N

Number Of Logic Elements/cells90960Number Of Labs/clbs4548
Total Ram Bits4520488Number Of I /o758
Voltage - Supply1.15 V ~ 1.25 VMounting TypeSurface Mount
Operating Temperature-40°C ~ 100°CPackage / Case1020-FBGA
Family NameStratix IINumber Of Logic Blocks/elements90960
# I/os (max)758Frequency (max)711.24MHz
Process Technology90nm (CMOS)Operating Supply Voltage (typ)1.2V
Logic Cells90960Ram Bits4520488
Operating Supply Voltage (min)1.15VOperating Supply Voltage (max)1.25V
Operating Temp Range-40C to 100COperating Temperature ClassificationIndustrial
MountingSurface MountPin Count1020
Package TypeFC-FBGALead Free Status / RoHS StatusLead free / RoHS Compliant
Number Of Gates-Other names544-1920
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Stratix II Hot-Socketing Specifications
Devices Can Be Driven Before Power-Up
You can drive signals into the I/O pins, dedicated input pins and
dedicated clock pins of Stratix II devices before or during power-up or
power-down without damaging the device. Stratix II devices support any
power-up or power-down sequence (V
to simplify system level design.
I/O Pins Remain Tri-Stated During Power-Up
A device that does not support hot-socketing may interrupt system
operation or cause contention by driving out before or during power-up.
In a hot socketing situation, Stratix II device's output buffers are turned
off during system power-up or power-down. Stratix II device also does
not drive out until the device is configured and has attained proper
operating conditions.
Signal Pins Do Not Drive the V
Supplies
Devices that do not support hot-socketing can short power supplies
together when powered-up through the device signal pins. This irregular
power-up can damage both the driving and driven devices and can
disrupt card power-up.
Stratix II devices do not have a current path from I/O pins, dedicated
input pins, or dedicated clock pins to the V
before or during power-up. A Stratix II device may be inserted into (or
removed from) a powered-up system board without damaging or
interfering with system-board operation. When hot-socketing, Stratix II
devices may have a minimal effect on the signal integrity of the
backplane.
1
4–2
Stratix II Device Handbook, Volume 1
CCIO
You can power up or power down the V
pins in any sequence. The power supply ramp rates can range
from 100 μs to 100 ms. All V
within 100 ms of each other to prevent I/O pins from driving
out. During hot socketing, the I/O pin capacitance is less than 15
pF and the clock pin capacitance is less than 20 pF. Stratix II
devices meet the following hot socketing specification.
The hot socketing DC specification is: | I
The hot socketing AC specification is: | I
less.
, V
, and V
) in order
CCIO
CCINT
CCPD
, V
or V
Power
CCINT
CCPD
, V
, or V
pins
CCIO
CCINT
CCPD
, V
, and V
CCIO
CCINT
CCPD
supplies must power down
CC
| < 300 μA.
IOPIN
| < 8 mA for 10 ns or
IOPIN
Altera Corporation
May 2007