EP2AGX190EF29I5N Altera, EP2AGX190EF29I5N Datasheet - Page 324

• Manufacturer Part Number: EP2AGX190EF29I5N
• Description: IC ARRIA II GX FPGA 190K 780FBGA
• Manufacturer: Altera
• Series: Arria II GXr

Specifications of EP2AGX190EF29I5N

• Number Of Logic Elements/cells: 181165
• Number Of Labs/clbs: 7612
• Total Ram Bits: 9939
• Number Of I /o: 372
• Voltage - Supply: 0.87 V ~ 0.93 V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 100°C
• Package / Case: 780-FBGA
• Family Name: Arria® II GX
• Number Of Logic Blocks/elements: 190300
• # I/os (max): 372
• Frequency (max): 500MHz
• Operating Supply Voltage (typ): 900mV
• Logic Cells: 190300
• Ram Bits: 10380902.4
• Operating Supply Voltage (min): 0.87V
• Operating Supply Voltage (max): 0.93V
• Operating Temp Range: -40C to 100C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 780
• Package Type: FC-FBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -
• Lead Free Status / Rohs Status: Compliant

9–44
Table 9–17. Optional Configuration Pins
Arria II Device Handbook Volume 1: Device Interfaces and Integration
CLKUSR
INIT_DONE
DEV_OE
DEV_CLRn
Pin Name
N/A if option is on.
N/A if option is on.
N/A if option is on.
N/A if option is on.
I/O if option is off.
I/O if option is off.
I/O if option is off.
I/O if option is off.
Table 9–17
are not enabled in the Quartus II software, they are available as general-purpose user
I/O pins. Therefore, during configuration, these pins function as user I/O pins and
are tri-stated with weak pull-up resistors.
User Mode
lists the optional configuration pins. If these optional configuration pins
Chapter 9: Configuration, Design Security, and Remote System Upgrades in Arria II Devices
open-drain
Pin Type
Output
Input
Input
Input
Optional user-supplied clock input synchronizes the
initialization of one or more devices. Enable this pin by turning
on the Enable user-supplied start-up clock (CLKUSR) option
in the Quartus II software.
Use as a status pin to indicate when the device has initialized
and is in user mode. When nCONFIG is low and during the
beginning of configuration, the INIT_DONE pin is tri-stated
and pulled high due to an external 10-kΩ pull-up resistor.
After the option bit to enable INIT_DONE is programmed into
the device (during the first frame of configuration data), the
INIT_DONE pin goes low. When initialization is complete, the
INIT_DONE pin is released and pulled high and the device
enters user mode. Thus, the monitoring circuitry must be able
to detect a low-to-high transition. Enable this pin by turning
on the Enable INIT_DONE output option in the Quartus II
software.
Optional pin that allows you to override all tri-states on the
device. When this pin is driven low, all I/O pins are tri-stated.
When this pin is driven high, all I/O pins behave as
programmed. Enable this pin by turning on the Enable
device-wide output enable (DEV_OE) option in the Quartus II
software.
Optional pin that allows you to override all clears on all device
registers. When this pin is driven low, all registers are cleared.
When this pin is driven high, all registers behave as
programmed. Enable this pin by turning on the Enable
device-wide reset (DEV_CLRn) option in the Quartus II
software.
Description
December 2010 Altera Corporation
Device Configuration Pins